ossimIrect Class Reference

#include <ossimIrect.h>

Public Types
enum	{ UPPER_LEFT = 1, LOWER_LEFT = 2, LOWER_RIGHT = 4, UPPER_RIGHT = 8 }

Public Member Functions
	ossimIrect ()
	ossimIrect (ossimIpt ul_corner, ossimIpt lr_corner, ossimCoordSysOrientMode mode=OSSIM_LEFT_HANDED)
	ossimIrect (ossim_int32 ul_corner_x, ossim_int32 ul_corner_y, ossim_int32 lr_corner_x, ossim_int32 lr_corner_y, ossimCoordSysOrientMode mode=OSSIM_LEFT_HANDED)
	ossimIrect (const ossimIrect &rect)
	ossimIrect (const ossimDrect &rect)
	ossimIrect (const std::vector< ossimIpt > &points, ossimCoordSysOrientMode mode=OSSIM_LEFT_HANDED)
	ossimIrect (const ossimIpt &p1, const ossimIpt &p2, const ossimIpt &p3, const ossimIpt &p4, ossimCoordSysOrientMode=OSSIM_LEFT_HANDED)
	ossimIrect (const ossimIpt &center, ossim_uint32 size_x, ossim_uint32 size_y, ossimCoordSysOrientMode mode=OSSIM_LEFT_HANDED)
	Constructs an Irect surrounding the specified point, and of specified size. More...
	~ossimIrect ()
	destructor More...
const ossimIrect &	operator= (const ossimIrect &rect)
const ossimIrect &	operator= (const ossimDrect &rect)
bool	operator!= (const ossimIrect &rect) const
bool	operator== (const ossimIrect &rect) const
const ossimIrect &	operator*= (ossim_int32 scalar)
ossimIrect	operator* (ossim_int32 scalar) const
const ossimIrect &	operator*= (double scalar)
ossimIrect	operator* (double scalar) const
const ossimIrect &	operator*= (const ossimDpt &scalar)
ossimIrect	operator* (const ossimDpt &scalar) const
const ossimIrect &	operator+= (const ossimIpt &shift)
const ossimIrect &	operator-= (const ossimIpt &shift)
ossimIrect	operator+ (const ossimIpt &shift) const
ossimIrect	operator- (const ossimIpt &shift) const
const ossimIrect &	operator+= (const ossimDpt &shift)
const ossimIrect &	operator-= (const ossimDpt &shift)
ossimIrect	operator+ (const ossimDpt &shift) const
ossimIrect	operator- (const ossimDpt &shift) const
const ossimIpt &	ul () const
const ossimIpt &	ur () const
const ossimIpt &	lr () const
const ossimIpt &	ll () const
const ossimIrect &	changeOrientationMode (ossimCoordSysOrientMode mode)
void	getBounds (ossim_int32 &minx, ossim_int32 &miny, ossim_int32 &maxx, ossim_int32 &maxy) const
void	getCenter (ossimDpt &center_point) const
void	makeNan ()
bool	hasNans () const
bool	isNan () const
ossimCoordSysOrientMode	orientMode () const
void	setOrientMode (ossimCoordSysOrientMode mode)
void	stretchToTileBoundary (const ossimIpt &tileWidthHeight)
ossimString	toString () const
bool	toRect (const ossimString &rectString)
	expected Format: form 1: ( 30, -90, 512, 512, [LH|RH] ) -x- -y- -w- -h- -Right or left handed- More...
const ossimIrect &	expand (const ossimIpt &padding)
bool	insureMinimumSize (const ossimIpt &width_height)
	Guarantees that this rect will be at least w X h big. More...
ossim_uint32	area () const
void	set_ul (const ossimIpt &pt)
void	set_ur (const ossimIpt &pt)
void	set_lr (const ossimIpt &pt)
void	set_ll (const ossimIpt &pt)
void	set_ulx (ossim_int32 x)
void	set_uly (ossim_int32 y)
void	set_urx (ossim_int32 x)
void	set_ury (ossim_int32 y)
void	set_lrx (ossim_int32 x)
void	set_lry (ossim_int32 y)
void	set_llx (ossim_int32 x)
void	set_lly (ossim_int32 y)
bool	pointWithin (const ossimIpt &pt) const
bool	intersects (const ossimIrect &rect) const
bool	completely_within (const ossimIrect &rect) const
ossimCoordSysOrientMode	orientationMode () const
ossim_uint32	height () const
ossim_uint32	width () const
ossimIpt	size () const
ossimIrect	clipToRect (const ossimIrect &rect) const
ossimIpt	midPoint () const
void	print (std::ostream &os) const
ossimIrect	combine (const ossimIrect &rect) const
bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)

Private Attributes
ossimIpt	theUlCorner
ossimIpt	theUrCorner
ossimIpt	theLrCorner
ossimIpt	theLlCorner
ossimCoordSysOrientMode	theOrientMode

Friends
ossimIrect	operator* (double scalar, const ossimIrect &rect)
OSSIMDLLEXPORT std::ostream &	operator<< (std::ostream &os, const ossimIrect &rect)

Detailed Description

Definition at line 48 of file ossimIrect.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
UPPER_LEFT
LOWER_LEFT
LOWER_RIGHT
UPPER_RIGHT

Definition at line 51 of file ossimIrect.h.

   {
      UPPER_LEFT  = 1,
      LOWER_LEFT  = 2,
      LOWER_RIGHT = 4,
      UPPER_RIGHT = 8
   };

Constructor & Destructor Documentation

ossimIrect() [1/8]

ossimIrect::ossimIrect ( )

inline

Definition at line 59 of file ossimIrect.h.

Referenced by clipToRect(), combine(), insureMinimumSize(), loadState(), ossimIrect(), stretchToTileBoundary(), and toRect().

      :
         theUlCorner(0, 0),
         theUrCorner(0, 0),
         theLrCorner(0, 0),
         theLlCorner(0, 0),
         theOrientMode(OSSIM_LEFT_HANDED)
      {}

ossimIrect() [2/8]

ossimIrect::ossimIrect ( ossimIpt  ul_corner, ossimIpt  lr_corner, ossimCoordSysOrientMode  mode = OSSIM_LEFT_HANDED  )

inline

Definition at line 68 of file ossimIrect.h.

      :
         theUlCorner(ul_corner),
         theUrCorner(lr_corner.x, ul_corner.y),
         theLrCorner(lr_corner),
         theLlCorner(ul_corner.x, lr_corner.y),
         theOrientMode(mode)
      {}

ossimIrect() [3/8]

ossimIrect::ossimIrect ( ossim_int32  ul_corner_x, ossim_int32  ul_corner_y, ossim_int32  lr_corner_x, ossim_int32  lr_corner_y, ossimCoordSysOrientMode  mode = OSSIM_LEFT_HANDED  )

inline

Definition at line 79 of file ossimIrect.h.

      :
         theUlCorner(ul_corner_x, ul_corner_y),
         theUrCorner(lr_corner_x, ul_corner_y),
         theLrCorner(lr_corner_x, lr_corner_y),
         theLlCorner(ul_corner_x, lr_corner_y),
         theOrientMode(mode)
      {}

ossimIrect() [4/8]

ossimIrect::ossimIrect ( const ossimIrect &  rect )

inline

Definition at line 92 of file ossimIrect.h.

      :
         theUlCorner(rect.ul()),
         theUrCorner(rect.ur()),
         theLrCorner(rect.lr()),
         theLlCorner(rect.ll()),
         theOrientMode(rect.orientMode())
      {}

ossimIrect() [5/8]

ossimIrect::ossimIrect

(

const ossimDrect &

rect

)

Definition at line 31 of file ossimIrect.cpp.

   :
      theUlCorner(rect.ul()),
      theUrCorner(rect.ur()),
      theLrCorner(rect.lr()),
      theLlCorner(rect.ll()),
      theOrientMode(rect.orientMode())
{}

ossimIrect() [6/8]

ossimIrect::ossimIrect	(	const std::vector< ossimIpt > &	points,
		ossimCoordSysOrientMode	mode = OSSIM_LEFT_HANDED
	)

Must compute a bounding rect given these image points.

Definition at line 40 of file ossimIrect.cpp.

References makeNan(), ossim::max(), ossim::min(), OSSIM_LEFT_HANDED, ossimIrect(), theOrientMode, x, and y.

   :
      theOrientMode (mode)
{
   if(points.size())
   {
      ossim_uint32 index;
      ossim_int32  minx = points[0].x;
      ossim_int32  miny = points[0].y;
      ossim_int32  maxx = points[0].x;
      ossim_int32  maxy = points[0].y;
            
      // find the bounds
      for(index = 1; index < points.size();index++)
      {
         minx = ossim::min(minx, points[index].x);
         miny = ossim::min(miny, points[index].y);
         maxx = ossim::max(maxx, points[index].x);
         maxy = ossim::max(maxy, points[index].y);
         
      }
      if(theOrientMode == OSSIM_LEFT_HANDED)
      {
         *this = ossimIrect(minx, miny, maxx, maxy, mode);
      }
      else
      {
         *this = ossimIrect(minx,maxy, maxx, miny, mode);
      }
   }
   else
   {
      makeNan();
   }
}

ossimIrect() [7/8]

ossimIrect::ossimIrect	(	const ossimIpt &	p1,
		const ossimIpt &	p2,
		const ossimIpt &	p3,
		const ossimIpt &	p4,
		ossimCoordSysOrientMode	mode = OSSIM_LEFT_HANDED
	)

Definition at line 77 of file ossimIrect.cpp.

References ossimIpt::hasNans(), makeNan(), ossim::max(), ossim::min(), OSSIM_LEFT_HANDED, ossimIrect(), theOrientMode, ossimIpt::x, and ossimIpt::y.

   :theOrientMode(mode)
{
   if(p1.hasNans()||p2.hasNans()||p3.hasNans()||p4.hasNans())
   {
      makeNan();
   }
   else
   {
      ossim_int32 minx, miny;
      ossim_int32 maxx, maxy;
      
      minx = ossim::min( p1.x, ossim::min(p2.x, ossim::min(p3.x, p4.x)));
      miny = ossim::min( p1.y, ossim::min(p2.y, ossim::min(p3.y, p4.y)));
      maxx = ossim::max( p1.x, ossim::max(p2.x, ossim::max(p3.x, p4.x)));
      maxy = ossim::max( p1.y, ossim::max(p2.y, ossim::max(p3.y, p4.y)));
      
      if(theOrientMode == OSSIM_LEFT_HANDED)
      {
         *this = ossimIrect(minx, miny, maxx, maxy, mode);
      }
      else
      {
         *this = ossimIrect(minx,maxy, maxx, miny, mode);
      }
   }
}

ossimIrect() [8/8]

ossimIrect::ossimIrect	(	const ossimIpt &	center,
		ossim_uint32	size_x,
		ossim_uint32	size_y,
		ossimCoordSysOrientMode	mode = OSSIM_LEFT_HANDED
	)

Constructs an Irect surrounding the specified point, and of specified size.

Definition at line 116 of file ossimIrect.cpp.

References OSSIM_LEFT_HANDED, ossimIrect(), ossimIpt::x, and ossimIpt::y.

: theOrientMode (mode)
{
   ossim_int32 minx = center.x - size_x/2;
   ossim_int32 maxx = minx + size_x - 1;

   ossim_int32 miny = center.y - size_y/2;
   ossim_int32 maxy = miny + size_y - 1;

   if(mode == OSSIM_LEFT_HANDED)
      *this = ossimIrect(minx, miny, maxx, maxy, mode);
   else
      *this = ossimIrect(minx,maxy, maxx, miny, mode);
}

~ossimIrect()

ossimIrect::~ossimIrect

(

)

destructor

Definition at line 109 of file ossimIrect.cpp.

{
}

Member Function Documentation

area()

ossim_uint32 ossimIrect::area ( ) const

inline

Definition at line 396 of file ossimIrect.h.

Referenced by ossimHdf5ImageHandler::getTile(), ossimH5ImageHandler::getTile(), ossimPointCloudImageHandler::getTile(), ossimLasReader::getTile(), ossimH5ImageDataset::getTileBuf(), ossimHdf5ImageDataset::getTileBuf(), ossimKakaduCompressor::initialize(), and ossimViewshedTool::initProcessingChain().

      {
         return width()*height();
      }

changeOrientationMode()

const ossimIrect& ossimIrect::changeOrientationMode ( ossimCoordSysOrientMode  mode )

inline

Definition at line 279 of file ossimIrect.h.

References OSSIM_LEFT_HANDED, and OSSIM_RIGHT_HANDED.

   {
      // if we are already in the orientation then return
      //
      if(mode == theOrientMode) return *this;
      if(mode == OSSIM_LEFT_HANDED)
      {
         // we must be right handed so change to left handed
         *this = ossimIrect(theUlCorner.x,
                            theLlCorner.y,
                            theLrCorner.x,
                            theUlCorner.y,
                            OSSIM_LEFT_HANDED);
      }
      else
      {
         // we must be left handed so change to RIGHT handed
         *this = ossimIrect(theUlCorner.x,
                            theLlCorner.y,
                            theLrCorner.x,
                            theUlCorner.y,
                            OSSIM_RIGHT_HANDED);
      }
      theOrientMode = mode;
      
      return *this;
   }

clipToRect()

ossimIrect ossimIrect::clipToRect

(

const ossimIrect &

rect

)

const

Definition at line 501 of file ossimIrect.cpp.

References intersects(), lr(), MAX, MIN, OSSIM_INT_NAN, OSSIM_LEFT_HANDED, ossimIrect(), theOrientMode, ul(), ossimIpt::x, and ossimIpt::y.

Referenced by ossimPixelFlipper::clipTile(), ossimBrightnessMatch::computeInputBrightness(), ossimGeoAnnotationBitmap::draw(), ossimAnnotationFontObject::draw(), ossimMapCompositionSource::drawBorders(), ossimElevRemapper::elevRemap(), ossimImageDataHelper::fill(), ossimWatermarkFilter::fill(), ossimAdrgTileSource::fillBuffer(), ossimRpfCacheTileSource::fillSubTileCadrg(), ossimCibCadrgTileSource::fillSubTileCadrg(), ossimRpfCacheTileSource::fillSubTileCib(), ossimCibCadrgTileSource::fillSubTileCib(), ossimCacheTileSource::fillTile(), ossimImageCacheTileSource::fillTile(), ossimGpkgReader::fillTile(), ossimGeoPdfReader::fillTile(), ossimCcfTileSource::fillUcharBuffer(), ossimCcfTileSource::fillUshortBuffer(), ossimNullPixelFlip::flipPixels(), ossimFont::getBoundingClipBox(), ossimFusionCombiner::getBoundingRect(), ossimWatermarkFilter::getCenterRect(), ossimGeoPdfReader::getIntersectingEntries(), ossimImageCacheBase::getIntersectingEntries(), ossimRpfCacheTileSource::getIntersectingEntries(), ossimCibCadrgTileSource::getIntersectingEntries(), ossimWatermarkFilter::getLowerCenterRect(), ossimWatermarkFilter::getLowerLeftRect(), ossimWatermarkFilter::getLowerRightRect(), ossimOpjJp2Reader::getOverviewTile(), ossimNitfTileSource::getPartialReadSize(), ossimElevImageSource::getTile(), ossimMemoryImageSource::getTile(), ossimUsgsDemTileSource::getTile(), ossimTiledImagePatch::getTile(), ossimJpegTileSource::getTile(), ossimGdalTileSource::getTile(), ossimGpkgReader::getTile(), ossimHdf5ImageHandler::getTile(), ossimCcfTileSource::getTile(), ossimHdfReader::getTile(), ossimDtedTileSource::getTile(), ossimH5ImageHandler::getTile(), ossimPngReader::getTile(), ossimMrSidReader::getTile(), ossimMG4LidarReader::getTile(), ossimAdrgTileSource::getTile(), ossimKakaduJ2kReader::getTile(), ossimKakaduJp2Reader::getTile(), ossimTiffTileSource::getTile(), ossimTiledImageHandler::getTile(), ossimGeoPdfReader::getTile(), ossimNitfTileSource::getTile(), ossimKakaduJpipHandler::getTileAtRes(), ossimGdalTileSource::getTileBlockRead(), ossimWatermarkFilter::getUniformDenseRects(), ossimWatermarkFilter::getUniformSparceRects(), ossimWatermarkFilter::getUpperCenterRect(), ossimWatermarkFilter::getUpperLeftRect(), ossimWatermarkFilter::getUpperRightRect(), ossimViewshedTool::initProcessingChain(), ossimImageData::loadBandTemplate(), ossimNitfTileSource::loadBlockFromCache(), ossimTiffTileSource::loadFromTile(), ossimImageData::loadShortBand(), ossimNitfTileSource::loadTile(), ossimImageData::loadTile(), ossimImageData::loadTileFromBilTemplate(), ossimImageData::loadTileFromBipAlphaTemplate(), ossimImageData::loadTileFromBipTemplate(), ossimImageData::loadTileFromBsqTemplate(), ossimKakaduJp2Reader::loadTileFromCache(), ossimKakaduJ2kReader::loadTileFromCache(), ossimImageData::nullTileAlpha(), ossimGeoPdfReader::resetCacheBuffer(), ossimTilingPoly::setRect(), ossimImageData::unloadBandTemplate(), ossimImageData::unloadBandToBsqTemplate(), ossimImageData::unloadTileToBilTemplate(), ossimImageData::unloadTileToBipAlphaTemplate(), ossimImageData::unloadTileToBipTemplate(), and ossimImageData::unloadTileToBsqTemplate().

{   
   if (theOrientMode != rect.theOrientMode)
      return (*this);

   int x0 = MAX(rect.ul().x, ul().x);
   int x1 = MIN(rect.lr().x, lr().x);
   int y0, y1;

   if(!this->intersects(rect))
   {
      return ossimIrect(OSSIM_INT_NAN,
         OSSIM_INT_NAN,
         OSSIM_INT_NAN,
         OSSIM_INT_NAN);

   }
   if (theOrientMode == OSSIM_LEFT_HANDED)
   {
      y0 = MAX(rect.ul().y, ul().y);
      y1 = MIN(rect.lr().y, lr().y);

      if( (x1 < x0) || (y1 < y0) )
         return ossimIrect(ossimIpt(0,0), ossimIpt(0,0), theOrientMode);
      else
         return ossimIrect(x0, y0, x1, y1, theOrientMode);
   }
   else
   {
      y1 = MIN(rect.ul().y,ul().y);
      y0 = MAX(rect.lr().y,lr().y);

      if((x1 < x0) || (y1 < y0))
         return ossimIrect(ossimIpt(0,0), ossimIpt(0,0), theOrientMode);
      else
         return ossimIrect(x0, y1, x1, y0, theOrientMode);
   }
}

combine()

ossimIrect ossimIrect::combine

(

const ossimIrect &

rect

)

const

Definition at line 543 of file ossimIrect.cpp.

References hasNans(), lr(), OSSIM_LEFT_HANDED, ossimIrect(), theOrientMode, ul(), ossimIpt::x, and ossimIpt::y.

Referenced by ossimVpfAnnotationSource::computeBoundingRect(), ossimPolyCutter::computeBoundingRect(), ossimVpfAnnotationLibraryInfo::getBoundingProjectedRect(), ossimVpfAnnotationCoverageInfo::getBoundingProjectedRect(), ossimVpfAnnotationFeatureInfo::getBoundingProjectedRect(), ossimAnnotationSource::getBoundingRect(), and ossimImageRenderer::initializeBoundingRects().

{   
   // If any rect has NANs, it is assumed uninitialized, so assign the result to just the other
   if (hasNans()) 
      return rect;
   if(rect.hasNans())
      return *this;

   if (theOrientMode != rect.theOrientMode)
      return(*this);

   ossimIpt ulCombine;
   ossimIpt lrCombine;

   if(theOrientMode == OSSIM_LEFT_HANDED)
   {
      ulCombine.x = ((ul().x <= rect.ul().x)?ul().x:rect.ul().x);
      ulCombine.y = ((ul().y <= rect.ul().y)?ul().y:rect.ul().y);
      lrCombine.x = ((lr().x >= rect.lr().x)?lr().x:rect.lr().x);
      lrCombine.y = ((lr().y >= rect.lr().y)?lr().y:rect.lr().y);
   }
   else
   {
      ulCombine.x = ((ul().x <= rect.ul().x)?ul().x:rect.ul().x);
      ulCombine.y = ((ul().y >= rect.ul().y)?ul().y:rect.ul().y);
      lrCombine.x = ((lr().x >= rect.lr().x)?lr().x:rect.lr().x);
      lrCombine.y = ((lr().y <= rect.lr().y)?lr().y:rect.lr().y);
   }

   return ossimIrect(ulCombine, lrCombine, theOrientMode);
}

completely_within()

bool ossimIrect::completely_within

(

const ossimIrect &

rect

)

const

Returns true if "this" rectangle is contained completely within the input rectangular "rect".

Definition at line 425 of file ossimIrect.cpp.

References hasNans(), ll(), lr(), OSSIM_LEFT_HANDED, theLrCorner, theOrientMode, theUlCorner, ul(), ur(), ossimIpt::x, and ossimIpt::y.

Referenced by ossimPixelFlipper::clipTile(), ossimElevRemapper::elevRemap(), ossimJpegTileSource::fillTile(), ossimGeoPdfReader::fillTile(), ossimNullPixelFlip::flipPixels(), ossimPixelFlipper::flipPixels(), ossimIgenGenerator::generatePixelTiledSpecList(), ossimNitfTileSource::getPartialReadSize(), ossimImageToPlaneNormalFilter::getTile(), ossimRectangleCutFilter::getTile(), ossimElevImageSource::getTile(), ossimUsgsDemTileSource::getTile(), ossimGdalTileSource::getTile(), ossimHdf5ImageHandler::getTile(), ossimCcfTileSource::getTile(), ossimHdfReader::getTile(), ossimBitMaskTileSource::getTile(), ossimDtedTileSource::getTile(), ossimPngReader::getTile(), ossimH5ImageHandler::getTile(), ossimMG4LidarReader::getTile(), ossimMrSidReader::getTile(), ossimKakaduJ2kReader::getTile(), ossimKakaduJp2Reader::getTile(), ossimTiffTileSource::getTile(), ossimGeoPdfReader::getTile(), ossimNitfTileSource::getTile(), ossimGdalTileSource::getTileBlockRead(), ossimImageData::loadBandTemplate(), ossimTiffTileSource::loadFromRgbaU8Strip(), ossimTiffTileSource::loadFromScanLine(), ossimTiffTileSource::loadFromU16Strip(), ossimImageData::loadTileFromBilTemplate(), ossimImageData::loadTileFromBipAlphaTemplate(), ossimImageData::loadTileFromBipTemplate(), ossimImageData::loadTileFromBsqTemplate(), ossimImageData::nullTileAlphaTemplate(), ossimGeoPdfReader::resetCacheBuffer(), and ossimTilingPoly::setRect().

{
   if(hasNans() || rect.hasNans())
   {
      return false;
   }
   if (theOrientMode != rect.theOrientMode)
      return false;
   
   /*  --------------
       |     1      |
       | ---------- |
       | |        | |
       | |        | |
       | |   2    | |
       | |        | |
       | |        | |
       | ---------- |
       |            |
       --------------  */

   bool rtn = true;
   if ((theUlCorner.x > rect.ur().x)||
       (theUlCorner.x < rect.ul().x))
      rtn = false;
   
   else if ((theLrCorner.x > rect.lr().x)||
            (theLrCorner.x < rect.ll().x))
      rtn = false;
   
   else if (theOrientMode == OSSIM_LEFT_HANDED)
   {
      if ((theUlCorner.y < rect.ul().y)||
          (theUlCorner.y > rect.lr().y))
         rtn = false;
   
      else if ((theLrCorner.y > rect.lr().y)||
               (theLrCorner.y < rect.ul().y))
         rtn = false;
   }
   
   else
   {
      if ( (theUlCorner.y > rect.ul().y)||
           (theUlCorner.y < rect.lr().y))
         rtn = false;
   
      else if ((theLrCorner.y < rect.lr().y)||
               (theLrCorner.y > rect.ul().y))
         rtn = false;
   }

   return rtn;
}

expand()

const ossimIrect & ossimIrect::expand

(

const ossimIpt &

padding

)

Definition at line 308 of file ossimIrect.cpp.

References OSSIM_LEFT_HANDED, theLlCorner, theLrCorner, theOrientMode, theUlCorner, theUrCorner, ossimIpt::x, and ossimIpt::y.

Referenced by ATP::ossimDescriptorSource::getTile(), and ossimPotraceTool::transformLineStrings().

{
   theUlCorner.x -= padding.x;
   theUrCorner.x += padding.x;
   theLrCorner.x += padding.x;
   theLlCorner.x -= padding.x;
   if(theOrientMode == OSSIM_LEFT_HANDED)
   {
      theUlCorner.y -= padding.y;
      theUrCorner.y -= padding.y;
      theLrCorner.y += padding.y;
      theLlCorner.y += padding.y;
   }
   else
   {
      theUlCorner.y += padding.y;
      theUrCorner.y += padding.y;
      theLrCorner.y -= padding.y;
      theLlCorner.y -= padding.y;
   }
   
   return *this;
}

getBounds()

void ossimIrect::getBounds ( ossim_int32 &  minx, ossim_int32 &  miny, ossim_int32 &  maxx, ossim_int32 &  maxy  ) const

inline

Definition at line 306 of file ossimIrect.h.

References OSSIM_LEFT_HANDED.

      {
         minx = theUlCorner.x;
         maxx = theLrCorner.x;
         if(theOrientMode == OSSIM_LEFT_HANDED)
         {
            miny = theUlCorner.y;
            maxy = theLrCorner.y;
         }
         else
         {
            maxy = theUlCorner.y;
            miny = theLrCorner.y;
         }
      }

getCenter()

void ossimIrect::getCenter

(

ossimDpt &

center_point

)

const

Initializes center_point with center of the rectangle. Makes center_point nan if this rectangle has nans.

Definition at line 672 of file ossimIrect.cpp.

References hasNans(), ossimDpt::makeNan(), theLlCorner, theLrCorner, theUlCorner, theUrCorner, ossimIpt::x, ossimDpt::x, ossimIpt::y, and ossimDpt::y.

Referenced by ATP::AtpTileSource::computeParallax(), and ATP::AtpGenerator::initialize().

{
   if (hasNans())
   {
      center_point.makeNan();
      return;
   }

   double d = (theUlCorner.x + theUrCorner.x + theLrCorner.x + theLlCorner.x);
   center_point.x = d / 4.0;

   d = (theUlCorner.y + theUrCorner.y + theLrCorner.y + theLlCorner.y);
   center_point.y = d / 4.0;
}

hasNans()

bool ossimIrect::hasNans ( ) const

inline

Definition at line 337 of file ossimIrect.h.

Referenced by ossimGpkgWriter::addLevels(), ossimRectanglePartitioner::binaryPartition(), combine(), completely_within(), ossimChipProcTool::computeAdjustedViewFromGrect(), ossimVpfAnnotationSource::computeBoundingRect(), ossimPolyCutter::computeBoundingRect(), ossimViewshedTool::computeRadius(), ossimAnnotationFontObject::draw(), ossimImageHistogramSource::execute(), ossimCacheTileSource::fillTile(), ossimVpfAnnotationLibraryInfo::getBoundingProjectedRect(), ossimVpfAnnotationCoverageInfo::getBoundingProjectedRect(), ossimVpfAnnotationFeatureInfo::getBoundingProjectedRect(), ossimImageCombiner::getBoundingRect(), ossimPolyCutter::getBoundingRect(), ossimScaleFilter::getBoundingRect(), ossimAnnotationSource::getBoundingRect(), ossimMeanMedianFilter::getBoundingRect(), ossimImageSourceSequencer::getBoundingRect(), ossimMapCompositionSource::getBoundingRect(), getCenter(), ossimImageHistogramSource::getHistogram(), ossimGdalTileSource::getImageRectangle(), ossimPdfWriter::getLgiDict(), ossimGmlSupportData::getLimits(), ossimPdfWriter::getLowerLeftPageOffset(), ossimGdalTileSource::getMaxSize(), ossimImageCombiner::getNextTile(), ossimTiledImageHandler::getNumberOfLines(), ossimVpfTileSource::getNumberOfLines(), ossimOgrGdalTileSource::getNumberOfLines(), ossimOrthoImageMosaic::getNumberOfOverlappingImages(), ossimTiledImageHandler::getNumberOfSamples(), ossimVpfTileSource::getNumberOfSamples(), ossimOgrGdalTileSource::getNumberOfSamples(), ossimGpkgWriter::getNumberOfZoomLevels(), ossimOverviewSequencer::getOutputImageRectangle(), ossimOrthoImageMosaic::getOverlappingImages(), ossimOrthoImageMosaic::getRelativeRect(), ossimPolyCutter::getTile(), ossimRectangleCutFilter::getTile(), ossimMemoryImageSource::getTile(), ossimMapCompositionSource::getViewingRect(), ossimGpkgWriter::getZoomLevels(), ossimGpkgNsgTileMatrixExtentRecord::init(), ossimRectangleCutFilter::initialize(), ossimOverviewSequencer::initialize(), ossimImageFileWriter::initialize(), ossimImageRenderer::initializeBoundingRects(), ossimShorelineTool::initProcessingChain(), ossimHlzTool::initProcessingChain(), ossimViewshedTool::initProcessingChain(), intersects(), ossimQuadProjection::lineSampleHeightToWorld(), midPoint(), operator=(), pointWithin(), ossimQuadProjection::saveState(), saveState(), ossimImageSourceSequencer::setAreaOfInterest(), ossimImageData::setImageRectangle(), ossimImageData::setImageRectangleAndBands(), ossimRectangleCutFilter::setRectangle(), ossimImageData::unloadBandToBsqTemplate(), ossimImageData::unloadTileToBilTemplate(), ossimImageData::unloadTileToBipAlphaTemplate(), ossimImageData::unloadTileToBipTemplate(), ossimImageData::unloadTileToBsqTemplate(), ossimImageSourceSequencer::updateTileDimensions(), ossimOverviewSequencer::updateTileDimensions(), ossimTiling::validate(), ossimArcInfoGridWriter::writeBinaryAigBounds(), ossimGpkgWriter::writeEntry(), ossimImageFileWriter::writeEnviHeaderFile(), ossimImageFileWriter::writeErsHeaderFile(), ossimImageFileWriter::writeExternalGeometryFile(), ossimImageFileWriter::writeFgdcFile(), ossimArcInfoGridWriter::writeFile(), ossimImageFileWriter::writeReadmeFile(), and ossimImageFileWriter::writeWorldFile().

                      { return (theUlCorner.hasNans() ||
                                theLlCorner.hasNans() ||
                                theLrCorner.hasNans() ||
                                theUrCorner.hasNans());}

height()

ossim_uint32 ossimIrect::height ( ) const

inline

Returns the height of the rectangle.

Definition at line 487 of file ossimIrect.h.

Referenced by ossimMapCompositionSource::addGeographicBottomGridLabels(), ossimMapCompositionSource::addMeterGridLabels(), ossimTableRemapper::allocate(), ossimAnnotationSource::allocate(), ossimHsiRemapper::allocate(), ossimGdBitmapFont::allocateBuffer(), ossimGdalWriter::buildGdalOverviews(), ossimAnnotationFontObject::computeBoundingRect(), ossimImageHistogramSource::computeFastModeHistogram(), ossimHlzTool::computeHLZ(), ossimBrightnessMatch::computeInputBrightness(), ossim::computeLevels(), ossimNitfProjectionFactory::computeScaleInDecimalDegrees(), ossimNitfProjectionFactory::computeScaleInMeters(), ossimViewshedTool::computeViewshed(), ossimPotraceTool::convertToBitmap(), ossimIntensityAdjustmentFilter::createAndPopulateGrid(), ossimOpjCompressor::createOpjImage(), ossim_hdf5::crossesDateline(), ossimJpegCodec::decodeJpegToRgb(), ossimGeoAnnotationBitmap::draw(), ossimAnnotationFontObject::draw(), ossimElevRemapper::elevRemap(), ossimWatermarkFilter::fill(), ossimRpfCacheTileSource::fillSubTileCadrg(), ossimCibCadrgTileSource::fillSubTileCadrg(), ossimRpfCacheTileSource::fillSubTileCib(), ossimCibCadrgTileSource::fillSubTileCib(), ossimCacheTileSource::fillTile(), ossimImageCacheTileSource::fillTile(), ossimJpegTileSource::fillTile(), ossimPngReader::fillTile(), ossimGeoPdfReader::fillTile(), ossimNullPixelFlip::flipPixels(), ossimCacheTileSource::getCacheId(), ossimWatermarkFilter::getCenterRect(), ossimNitfCommon::getCompressionRate(), ossim::getDims(), ossimMrSidReader::getImageDimensions(), ossimMrSidReader::getImageTileHeight(), ossimKakaduJp2Reader::getImageTileHeight(), ossimGmlSupportData::getLimits(), ossimWatermarkFilter::getLowerCenterRect(), ossimWatermarkFilter::getLowerLeftRect(), ossimWatermarkFilter::getLowerRightRect(), ossimGpkgWriter::getMatrixSize(), ossimGdalTileSource::getMaxSize(), ossimFusionCombiner::getNormIntensity(), ossimFusionCombiner::getNormTile(), ossimVideoImageSource::getNumberOfLines(), ossimTiledImageHandler::getNumberOfLines(), ossimVpfTileSource::getNumberOfLines(), ossimHdf5ImageDataset::getNumberOfLines(), ossimOgrGdalTileSource::getNumberOfLines(), ossimH5ImageDataset::getNumberOfLines(), ossimPngReader::getNumberOfLines(), ossimVpfTileSource::getNumberOfSamples(), ossimOgrGdalTileSource::getNumberOfSamples(), ossimGpkgWriter::getNumberOfZoomLevels(), ossimOverviewSequencer::getOutputImageRectangle(), ossimNitfTileSource::getPartialReadSize(), ossimRectanglePartitioner::getSize(), ossimHsvToRgbSource::getTile(), ossimJpegYCbCrToRgbSource::getTile(), ossimRgbToJpegYCbCrSource::getTile(), ossimDespeckleFilter::getTile(), ossimFftFilter::getTile(), ossimFeatherMosaic::getTile(), ossimImageMosaic::getTile(), ossimElevationMosaic::getTile(), ossimGammaRemapper::getTile(), ossimBandMergeSource::getTile(), ossimMaxMosaic::getTile(), ossimAOD::getTile(), ossimSFIMFusion::getTile(), ossimClosestToCenterCombiner::getTile(), ossimConvolutionSource::getTile(), ossimElevImageSource::getTile(), ossimHsiRemapper::getTile(), ossimMemoryImageSource::getTile(), ossimGdalTileSource::getTile(), ossimTopographicCorrectionFilter::getTile(), ossimBitMaskTileSource::getTile(), ossimMG4LidarReader::getTile(), ossimMrSidReader::getTile(), ossimPointCloudImageHandler::getTile(), ossimLasReader::getTile(), ossimTiffTileSource::getTile(), ossimEquationCombiner::getTile(), ossimKakaduJpipHandler::getTileAtRes(), ossimH5ImageDataset::getTileBuf(), ossimHdf5ImageDataset::getTileBuf(), ossimNitfTileSource::getTileHeight(), ossimWatermarkFilter::getUniformDenseRects(), ossimWatermarkFilter::getUniformSparceRects(), ossimGdalDataset::init(), ossimTilingRect::initializeBase(), ossimQuadProjection::initializeGrids(), ossimH5GridModel::initializeModelParams(), ossimCoarseGridModel::initializeModelParams(), ossimImageHandler::initImageParameters(), ossimHlzTool::initProcessingChain(), ossimViewshedTool::initProcessingChain(), insureMinimumSize(), ossimAtCorrGridRemapper::interpolate(), ATP::AtpGenerator::layoutSearchTileRects(), ossimImageData::loadBandTemplate(), ossimGdalTileSource::loadIndexTo3BandTileTemplate(), ossimImageData::loadTile(), ossimImageData::loadTileFromBilTemplate(), ossimImageData::loadTileFromBipAlphaTemplate(), ossimImageData::loadTileFromBipTemplate(), ossimImageData::loadTileFromBsqTemplate(), main(), ossimTilingRect::next(), ossimImageData::nullTileAlphaTemplate(), ossimGeoidImage::offsetFromEllipsoidTemplate(), ossimTiffWriter::openTiff(), ossimKakaduJpipHandler::performRlevelSetup(), ossimGdBitmapFont::rasterizeNormal(), ossimGeneralRasterInfo::rawLines(), ossimImageRenderer::recursiveResample(), ossimFilterResampler::resampleBilinearTile(), ossimResampler::resampleTile(), ossimResampler::resampleTileNearestNeighbor(), ossimScaleFilter::runFilterTemplate(), ossimScaleFilter::runHorizontalFilterTemplate(), ossimScaleFilter::runVerticalFilterTemplate(), ossimQuadProjection::saveState(), ossimScaleFilter::scaleRect(), ossimGeneralRasterElevHandler::setFilename(), ossimH5GridModel::setGridNodes(), ossimImageData::setImageRectangle(), ossimImageData::setImageRectangleAndBands(), ossimFixedTileCache::setRect(), ossimImageRenderer::ossimRendererSubRectInfo::splitAll(), ossimRectanglePartitioner::splitRect(), ossimImageRenderer::ossimRendererSubRectInfo::splitVertical(), ossimImageRenderer::ossimRendererSubRectInfo::splitView(), toString(), ossimImageData::unloadTileToBipAlphaTemplate(), ossimImageData::unloadTileToBipTemplate(), ossimImageSourceSequencer::updateTileDimensions(), ossimOverviewSequencer::updateTileDimensions(), ossimGeneralRasterInfo::validLines(), ossimArcInfoGridWriter::writeBinaryAigBounds(), ossimNitf20Writer::writeBlockBandSeparate(), ossimNitfWriter::writeBlockBandSeparate(), ossimNitf20Writer::writeBlockBandSequential(), ossimNitfWriter::writeBlockBandSequential(), ossimERSFileWriter::writeFile(), ossimEnviHeaderFileWriter::writeFile(), ossimWriter::writeTiffTags(), and ossimTiffWriter::writeTiffTags().

   {
      ossim_int32 h = theLlCorner.y - theUlCorner.y;
      if (h < 0)
      {
         h = -h;
      }
      return static_cast<ossim_uint32>( h + 1 );
   }

insureMinimumSize()

bool ossimIrect::insureMinimumSize

(

const ossimIpt &

width_height

)

Guarantees that this rect will be at least w X h big.

If smaller than specified, the corresponding side will be stretched equally in + and - direction to meet required size. Returns TRUE if resizing occurred.

Definition at line 140 of file ossimIrect.cpp.

References height(), lr(), OSSIM_LEFT_HANDED, ossimIrect(), theLrCorner, theOrientMode, theUlCorner, ul(), width(), ossimIpt::x, and ossimIpt::y.

{
   ossimIpt ul (theUlCorner);
   ossimIpt lr (theLrCorner);
   bool resized = false;

   int dx = width_height.x - width();
   int dy = width_height.y - height();

   if (dx > 0)
   {
      dx = (int) ceil((double)dx/2.0);
      ul.x -= dx;
      lr.x += dx;
      resized = true;
   }

   if (dy > 0)
   {
      resized = true;
      if(theOrientMode == OSSIM_LEFT_HANDED)
      {
         dy = (int) ceil((double)dy/2.0);
         ul.y -= dy;
         lr.y += dy;
      }
      else
      {
         dy = (int) ceil((double)dy/2.0);
         ul.y += dy;
         lr.y -= dy;
      }
   }

   if (resized)
      *this = ossimIrect(ul, lr, theOrientMode);

   return resized;
}

intersects()

bool ossimIrect::intersects

(

const ossimIrect &

rect

)

const

Returns true if any portion of an input rectangle "rect" intersects "this" rectangle.

Definition at line 183 of file ossimIrect.cpp.

References hasNans(), ll(), lr(), ossim::max(), ossim::min(), OSSIM_LEFT_HANDED, theOrientMode, ul(), ur(), ossimIpt::x, and ossimIpt::y.

Referenced by ossimPixelFlipper::clipTile(), clipToRect(), ossimGeoAnnotationBitmap::draw(), ossimAnnotationFontObject::draw(), ossimMapCompositionSource::drawBorders(), ossimElevRemapper::elevRemap(), ossimAdrgTileSource::fillBuffer(), ossimGeoPdfReader::fillTile(), ossimCcfTileSource::fillUcharBuffer(), ossimCcfTileSource::fillUshortBuffer(), ossimNullPixelFlip::flipPixels(), ossimPixelFlipper::flipPixels(), ossimWatermarkFilter::getCenterRect(), ossimGeoPdfReader::getIntersectingEntries(), ossimImageCacheBase::getIntersectingEntries(), ossimRpfCacheTileSource::getIntersectingEntries(), ossimCibCadrgTileSource::getIntersectingEntries(), ossimWatermarkFilter::getLowerCenterRect(), ossimWatermarkFilter::getLowerLeftRect(), ossimWatermarkFilter::getLowerRightRect(), ossimImageCombiner::getNextTile(), ossimOrthoImageMosaic::getNumberOfOverlappingImages(), ossimImageCombiner::getNumberOfOverlappingImages(), ossimOrthoImageMosaic::getOverlappingImages(), ossimImageCombiner::getOverlappingImages(), ossimPolyCutter::getTile(), ossimRectangleCutFilter::getTile(), ossimElevImageSource::getTile(), ossimUsgsDemTileSource::getTile(), ossimTiledImagePatch::getTile(), ossimGdalTileSource::getTile(), ossimGpkgReader::getTile(), ossimCcfTileSource::getTile(), ossimDtedTileSource::getTile(), ossimWatermarkFilter::getTile(), ossimMG4LidarReader::getTile(), ossimMrSidReader::getTile(), ossimAdrgTileSource::getTile(), ossimImageCacheTileSource::getTile(), ossimKakaduJ2kReader::getTile(), ossimRangeDomeTileSource::getTile(), ossimKakaduJp2Reader::getTile(), ossimTiffTileSource::getTile(), ossimTiledImageHandler::getTile(), ossimRpfCacheTileSource::getTile(), ossimNitfTileSource::getTile(), ossimCibCadrgTileSource::getTile(), ossimKakaduJpipHandler::getTileAtRes(), ossimImageRenderer::getTileAtResLevel(), ossimWatermarkFilter::getUniformDenseRects(), ossimWatermarkFilter::getUniformSparceRects(), ossimWatermarkFilter::getUpperCenterRect(), ossimWatermarkFilter::getUpperLeftRect(), ossimWatermarkFilter::getUpperRightRect(), ossimGeoAnnotationBitmap::intersects(), ossimFixedTileCache::keepTilesWithinRect(), ossimImageData::loadBandTemplate(), ossimTiffTileSource::loadFromTile(), ossimImageData::loadShortBand(), ossimImageData::loadTile(), ossimImageData::loadTileFromBilTemplate(), ossimImageData::loadTileFromBipAlphaTemplate(), ossimImageData::loadTileFromBipTemplate(), ossimImageData::loadTileFromBsqTemplate(), ossimImageData::nullTileAlphaTemplate(), ossimTilingPoly::setRect(), ossimImageData::unloadBandTemplate(), ossimImageData::unloadBandToBsqTemplate(), ossimImageData::unloadTileToBilTemplate(), ossimImageData::unloadTileToBipAlphaTemplate(), ossimImageData::unloadTileToBipTemplate(), and ossimImageData::unloadTileToBsqTemplate().

{
   if(rect.hasNans() || hasNans())
   {
      return false;
   }
   if (theOrientMode != rect.theOrientMode)
      return false;
   
   ossim_int32  ulx = ossim::max(rect.ul().x,ul().x);
   ossim_int32  lrx = ossim::min(rect.lr().x,lr().x);
   ossim_int32  uly, lry;
   bool rtn=false;
   if (theOrientMode == OSSIM_LEFT_HANDED)
   {
      uly  = ossim::max(rect.ul().y,ul().y);
      lry  = ossim::min(rect.lr().y,lr().y);
      rtn = ((ulx <= lrx) && (uly <= lry));
   }
   else
   {
      uly  = ossim::max(rect.ll().y,ll().y);
      lry  = ossim::min(rect.ur().y,ur().y);
      rtn = ((ulx <= lrx) && (uly <= lry));
   }
   
   return (rtn);
}

isNan()

bool ossimIrect::isNan ( ) const

inline

Definition at line 342 of file ossimIrect.h.

Referenced by ossimDrect::operator=(), and ossimDrect::ossimDrect().

                    { return (theUlCorner.isNan() &&
                              theLlCorner.isNan() &&
                              theLrCorner.isNan() &&
                              theUrCorner.isNan());}

ll()

const ossimIpt& ossimIrect::ll ( ) const

inline

Definition at line 277 of file ossimIrect.h.

Referenced by ossimPixelFlipper::clipTile(), completely_within(), ossimMapCompositionSource::computeBorderRects(), ossim_hdf5::crossesDateline(), ossimEsriShapeFileFilter::drawAnnotations(), ATP::AtpAnnotatedImage::drawBox(), ossimElevRemapper::elevRemap(), ossimGeoPdfReader::fillTile(), ossimPixelFlipper::flipPixels(), ossimKmlSuperOverlayWriter::generateChildKml(), ossimIgenGenerator::generateGeoTiledSpecList(), ossimGdBitmapFont::getBoundingBox(), ossimMapCompositionSource::getBoundingRect(), ossimImageGeometry::getCrossesDateline(), ossimGdalOgrVectorAnnotation::getFeatures(), ossimPdfWriter::getLgiDictCtm(), ossimRectangleCutFilter::getValidImageVertices(), ossimImageSource::getValidImageVertices(), if(), ossimTilingRect::initializeBase(), intersects(), ossimPolygon::isRectWithin(), midPoint(), operator!=(), operator=(), ossimDrect::operator=(), ossimPolygon::operator=(), operator==(), ossimPolygon::ossimPolygon(), ossimPolyLine::ossimPolyLine(), pointWithin(), ossimPolygon::rectIntersects(), ossimHdf5ImageHandler::setCurrentEntry(), ossimGeneralRasterElevHandler::setFilename(), ossimImageRenderer::ossimRendererSubRectInfo::splitAll(), ossimImageRenderer::ossimRendererSubRectInfo::splitHorizontal(), ossimImageRenderer::ossimRendererSubRectInfo::splitVertical(), and toString().

{ return theLlCorner; }

loadState()

bool ossimIrect::loadState	(	const ossimKeywordlist &	kwl,
		const char *	prefix = 0
	)

Definition at line 641 of file ossimIrect.cpp.

References ossimKeywordlist::find(), makeNan(), ossimIrect(), and toRect().

Referenced by ossimRectangleCutFilter::loadState(), and ossimImageHistogramSource::loadState().

{
  makeNan();
  const char* ulx = kwl.find(prefix, "ul_x");
  const char* uly = kwl.find(prefix, "ul_y");
  const char* lrx = kwl.find(prefix, "lr_x");
  const char* lry = kwl.find(prefix, "lr_y");
  const char* rect = kwl.find(prefix, "rect");

  if(ulx&&uly&&lrx&&lry)
  {
    if( (ossimString(ulx).trim().upcase() != "NAN") &&
        (ossimString(uly).trim().upcase() != "NAN") &&
        (ossimString(lrx).trim().upcase() != "NAN") &&
        (ossimString(lry).trim().upcase() != "NAN"))
    {
      *this = ossimIrect(ossimString(ulx).toInt32(),
                         ossimString(uly).toInt32(),
                         ossimString(lrx).toInt32(),
                         ossimString(lry).toInt32());
    }
  }
  else if(rect)
  {
      toRect(rect);
  }
   
   return true;
}

lr()

const ossimIpt& ossimIrect::lr ( ) const

inline

Definition at line 276 of file ossimIrect.h.

Referenced by ossimMapCompositionSource::addMeterGridLabels(), ossimEdgeFilter::adjustRequestRect(), ossimPixelFlipper::clipTile(), clipToRect(), combine(), completely_within(), ossimMapCompositionSource::computeBorderRects(), ossimHlzTool::computeHLZ(), ossimPotraceTool::convertToBitmap(), ossimImageData::copyLineTemplate(), ossimDespeckleFilter::despeckle(), ossimEsriShapeFileFilter::drawAnnotations(), ATP::AtpAnnotatedImage::drawBox(), ossimElevRemapper::elevRemap(), ossimImageDataHelper::fill(), ossimUsgsDemTileSource::fillBuffer(), ossimAdrgTileSource::fillBuffer(), ossimDtedTileSource::fillBuffer(), ossimCcfTileSource::fillUcharBuffer(), ossimCcfTileSource::fillUshortBuffer(), ossimPixelFlipper::flipPixels(), ossimKmlSuperOverlayWriter::generateChildKml(), ossimIgenGenerator::generateGeoTiledSpecList(), ossimIgenGenerator::generatePixelTiledSpecList(), ossim_hdf5::getBilinearProjection(), ossimGdBitmapFont::getBoundingBox(), ossimMeanMedianFilter::getBoundingRect(), ossimMapCompositionSource::getBoundingRect(), ossimImageGeometry::getCrossesDateline(), ossimGdalOgrVectorAnnotation::getFeatures(), ossimGmlSupportData::getGeoBounds(), ossimImageElevationHandler::getHeightAboveMSL(), ossimGeoPdfReader::getIntersectingEntries(), ossimImageCacheBase::getIntersectingEntries(), ossimRpfCacheTileSource::getIntersectingEntries(), ossimCibCadrgTileSource::getIntersectingEntries(), ossimJpegTileSource::getNumberOfLines(), ossimJpegTileSource::getNumberOfSamples(), ossimImageToPlaneNormalFilter::getTile(), ossimErosionFilter::getTile(), ossimDespeckleFilter::getTile(), ossimDilationFilter::getTile(), ossim3x3ConvolutionFilter::getTile(), ATP::ossimCorrelationSource::getTile(), ossimLocalCorrelationFusion::getTile(), ossimKakaduJpipHandler::getTile(), ossimConvolutionSource::getTile(), ossimElevImageSource::getTile(), ossimScaleFilter::getTile(), ossimMeanMedianFilter::getTile(), ossimConvolutionFilter1D::getTile(), ossimTiledImagePatch::getTile(), ossimKMeansFilter::getTile(), ossimBitMaskTileSource::getTile(), ossimMrSidReader::getTile(), ossimKakaduJ2kReader::getTile(), ossimPointCloudImageHandler::getTile(), ossimKakaduJp2Reader::getTile(), ossimKakaduJpipHandler::getTileAtRes(), ossimImageRenderer::getTileAtResLevel(), ossimGdalTileSource::getTileBlockRead(), ossimGpkgReader::getTileIndexes(), ossim_hdf5::getValidBoundingRect(), ossimRectangleCutFilter::getValidImageVertices(), ossimImageSource::getValidImageVertices(), ossimH5GridModel::getWktFootprint(), if(), ossimGpkgNsgTileMatrixExtentRecord::init(), ATP::AtpGenerator::initialize(), ossimTilingRect::initializeBase(), ossimGpkgWriter::initializeRect(), insureMinimumSize(), intersects(), ossimPolygon::isRectWithin(), ATP::AtpGenerator::layoutSearchTileRects(), ossimTiffTileSource::loadFromRgbaU8aStrip(), ossimTiffTileSource::loadFromRgbaU8Strip(), ossimTiffTileSource::loadFromRgbaU8Tile(), ossimTiffTileSource::loadFromScanLine(), ossimTiffTileSource::loadFromTile(), ossimTiffTileSource::loadFromU16Strip(), ossimImageData::loadShortBand(), ossimNitfTileSource::loadTile(), ossimImageData::loadTileFromBilTemplate(), midPoint(), operator!=(), operator=(), ossimDrect::operator=(), ossimPolygon::operator=(), operator==(), ossimPolygon::ossimPolygon(), ossimPolyLine::ossimPolyLine(), ossimViewshedTool::paintReticle(), ossimPolygon::rectIntersects(), ossimScaleFilter::runHorizontalFilterTemplate(), ossimScaleFilter::runVerticalFilterTemplate(), ossimHdf5ImageDataset::scanForMinMax(), ossimHdf5ImageDataset::scanForValidImageRect(), ossimHdf5ImageHandler::setCurrentEntry(), ossimGeneralRasterElevHandler::setFilename(), ossimROIEvent::setRect(), ossimTilingPoly::setRect(), ossimImageRenderer::ossimRendererSubRectInfo::splitAll(), ossimImageRenderer::ossimRendererSubRectInfo::splitHorizontal(), ossimImageRenderer::ossimRendererSubRectInfo::splitVertical(), stretchToTileBoundary(), ossimImageData::unloadBandTemplate(), ossimImageData::unloadBandToBsqTemplate(), ossimImageData::unloadTileToBilTemplate(), ossimImageData::unloadTileToBipTemplate(), ossimImageData::unloadTileToBsqTemplate(), ossimGpkgWriter::writeGpkgNsgTileMatrixExtentTable(), ossimPdfWriter::writeJpegTile(), ossimPdfWriter::writeRawTile(), and ossimKakaduCompressor::writeTile().

{ return theLrCorner; }

makeNan()

void ossimIrect::makeNan ( )

inline

Definition at line 329 of file ossimIrect.h.

Referenced by ossimScaleFilter::allocate(), ossimGeneralRasterInfo::clear(), ossimChipProcTool::computeAdjustedViewFromGrect(), ossimMapCompositionSource::computeBorderRects(), ossimVpfAnnotationSource::computeBoundingRect(), ossimOrthoImageMosaic::computeBoundingRect(), ossimPolyCutter::computeBoundingRect(), ossimVpfAnnotationLibraryInfo::getBoundingProjectedRect(), ossimVpfAnnotationCoverageInfo::getBoundingProjectedRect(), ossimVpfAnnotationFeatureInfo::getBoundingProjectedRect(), ossimTrimFilter::getBoundingRect(), ossimFusionCombiner::getBoundingRect(), ossimImageCombiner::getBoundingRect(), ossimPolyCutter::getBoundingRect(), ossimAnnotationSource::getBoundingRect(), ossimImageRenderer::getBoundingRect(), ossimRLevelFilter::getBoundingRect(), ossimTopographicCorrectionFilter::getBoundingRect(), ossimImageSource::getBoundingRect(), ossimMapCompositionSource::getBoundingRect(), ossimImageGeometry::getBoundingRect(), ossimGdalTileSource::getImageRectangle(), ossimImageHandler::getImageRectangle(), ossimIgenGenerator::getInputBoundingRect(), ossimOverviewSequencer::getOutputImageRectangle(), ossimOrthoImageMosaic::getRelativeRect(), ossimMapCompositionSource::getViewingRect(), ossimIntensityAdjustmentFilter::initialize(), ossimScaleFilter::initialize(), ossimImageSourceSequencer::initialize(), ossimAtCorrGridRemapper::initialize(), ossimChipProcTool::initializeAOI(), ossimImageRenderer::initializeBoundingRects(), ossimNitfTileSource::initializeImageRect(), ossimQuadProjection::loadState(), loadState(), ossimKakaduJpipHandler::openStream(), operator=(), ossimAnnotationFontObject::ossimAnnotationFontObject(), ossimFixedTileCache::ossimFixedTileCache(), ossimGeneralRasterInfo::ossimGeneralRasterInfo(), ossimHdf5ImageDataset::ossimHdf5ImageDataset(), ossimHistogramWriter::ossimHistogramWriter(), ossimImageHistogramSource::ossimImageHistogramSource(), ossimImageSourceSequencer::ossimImageSourceSequencer(), ossimImageWriter::ossimImageWriter(), ossimIntensityAdjustmentFilter::ossimIntensityAdjustmentFilter(), ossimIrect(), ossimMemoryImageSource::ossimMemoryImageSource(), ossimMetadataFileWriter::ossimMetadataFileWriter(), ossimOverviewSequencer::ossimOverviewSequencer(), ossimQuadProjection::ossimQuadProjection(), ossimRectangleCutFilter::ossimRectangleCutFilter(), ossimScaleFilter::ossimScaleFilter(), ossimVertexExtractor::ossimVertexExtractor(), set_ll(), set_lr(), set_ul(), set_ur(), ossimImageSourceSequencer::setAreaOfInterest(), ossimGeoPdfReader::setCurrentEntry(), ossimMemoryImageSource::setImage(), ossimOverviewSequencer::setImageHandler(), ossimOverviewSequencer::setSourceLevel(), toRect(), and ossimEastingNorthingCutter::transformVertices().

   {
      theUlCorner.makeNan();
      theLlCorner.makeNan();
      theLrCorner.makeNan();
      theUrCorner.makeNan();
   }

midPoint()

ossimIpt ossimIrect::midPoint ( ) const

inline

Definition at line 750 of file ossimIrect.h.

References hasNans(), ll(), lr(), OSSIM_INT_NAN, ul(), ur(), ossimIpt::x, x, ossimIpt::y, and y.

Referenced by ossimChipperUtil::addCrossHairAnnotation(), ossimMapCompositionSource::addTitle(), ossimBrightnessMatch::computeInputBrightness(), ossimQuadProjection::extrapolate(), ossimClosestToCenterCombiner::findIdx(), ossimImageGeometry::getCrossesDateline(), ossimChipperUtil::getIrect(), ossimQuadProjection::getMetersPerPixel(), ossimMapCompositionSource::getViewingRect(), ossimH5GridModel::initializeModelParams(), ossimCoarseGridModel::initializeModelParams(), main(), and ossimAnnotationFontObject::setCenterPosition().

{
   if(hasNans())
   {
      return ossimIpt(OSSIM_INT_NAN, OSSIM_INT_NAN);
   }
   double x = (ul().x + ur().x + ll().x + lr().x) * 0.25;
   double y = (ul().y + ur().y + ll().y + lr().y) * 0.25;
   
   return ossimIpt(ossim::round<int>(x),
                   ossim::round<int>(y));
}

operator!=()

bool ossimIrect::operator!= ( const ossimIrect &  rect ) const

inline

Definition at line 565 of file ossimIrect.h.

References ll(), lr(), theLlCorner, theLrCorner, theOrientMode, theUlCorner, theUrCorner, ul(), and ur().

{
   return ( (theUlCorner   != rect.ul()) ||
            (theUrCorner   != rect.ur()) ||
            (theLrCorner   != rect.lr()) ||
            (theLlCorner   != rect.ll()) ||
            (theOrientMode != rect.theOrientMode));
}

operator*() [1/3]

ossimIrect ossimIrect::operator* ( ossim_int32  scalar ) const

inline

Definition at line 149 of file ossimIrect.h.

   {
      return ossimIrect((theUlCorner.x*scalar),
                        (theUlCorner.y*scalar),
                        (theUlCorner.x*scalar+width()*scalar-1),
                        (theUlCorner.y*scalar+height()*scalar-1),
                        theOrientMode);
   }

operator*() [2/3]

ossimIrect ossimIrect::operator* ( double  scalar ) const

inline

Definition at line 168 of file ossimIrect.h.

      {
         return ossimIrect((int)floor(theUlCorner.x*scalar),
                           (int)floor(theUlCorner.y*scalar),
                           (int)ceil(theUlCorner.x*scalar+width()*scalar-1),
                           (int)ceil(theUlCorner.y*scalar+height()*scalar-1),
                           theOrientMode);
      }

operator*() [3/3]

ossimIrect ossimIrect::operator* ( const ossimDpt &  scalar ) const

inline

Definition at line 187 of file ossimIrect.h.

References ossimDpt::x, and ossimDpt::y.

      {
         return  ossimIrect((int)floor(theUlCorner.x*scalar.x),
                            (int)floor(theUlCorner.y*scalar.y),
                            (int)ceil(theUlCorner.x*scalar.x+width()*scalar.x-1),
                            (int)ceil(theUlCorner.y*scalar.y+height()*scalar.y-1),
                            theOrientMode);
      }

operator*=() [1/3]

const ossimIrect& ossimIrect::operator*= ( ossim_int32  scalar )

inline

Definition at line 139 of file ossimIrect.h.

   {
      *this = ossimIrect((theUlCorner.x*scalar),
                         (theUlCorner.y*scalar),
                         (theUlCorner.x*scalar+width()*scalar-1),
                         (theUlCorner.y*scalar+height()*scalar-1),
                         theOrientMode);
      return *this;
   }

operator*=() [2/3]

const ossimIrect& ossimIrect::operator*= ( double  scalar )

inline

Definition at line 158 of file ossimIrect.h.

      {
         *this = ossimIrect((int)floor(theUlCorner.x*scalar),
                            (int)floor(theUlCorner.y*scalar),
                            (int)ceil(theUlCorner.x*scalar+width()*scalar-1),
                            (int)ceil(theUlCorner.y*scalar+height()*scalar-1),
                            theOrientMode);
         return *this;
      }

operator*=() [3/3]

const ossimIrect& ossimIrect::operator*= ( const ossimDpt &  scalar )

inline

Definition at line 177 of file ossimIrect.h.

References ossimDpt::x, and ossimDpt::y.

      {
         *this = ossimIrect((int)floor(theUlCorner.x*scalar.x),
                            (int)floor(theUlCorner.y*scalar.y),
                            (int)ceil(theUlCorner.x*scalar.x+width()*scalar.x-1),
                            (int)ceil(theUlCorner.y*scalar.y+height()*scalar.y-1),
                            theOrientMode);
         return *this;
      }

operator+() [1/2]

ossimIrect ossimIrect::operator+ ( const ossimIpt &  shift ) const

inline

Definition at line 215 of file ossimIrect.h.

References ossimIpt::x, and ossimIpt::y.

      {
         return ossimIrect(theUlCorner.x+shift.x,
                           theUlCorner.y+shift.y,
                           theLrCorner.x+shift.x,
                           theLrCorner.y+shift.y,
                           theOrientMode);
      }

operator+() [2/2]

ossimIrect ossimIrect::operator+ ( const ossimDpt &  shift ) const

inline

Definition at line 254 of file ossimIrect.h.

References ossimDpt::x, and ossimDpt::y.

      {
         return ossimIrect((int)floor(theUlCorner.x+shift.x),
                           (int)floor(theUlCorner.y+shift.y),
                           (int)ceil(theUlCorner.x+shift.x+width()-1),
                           (int)ceil(theUlCorner.y+shift.y+height()-1),
                           theOrientMode);
      }

operator+=() [1/2]

const ossimIrect& ossimIrect::operator+= ( const ossimIpt &  shift )

inline

Definition at line 195 of file ossimIrect.h.

References ossimIpt::x, and ossimIpt::y.

      {
         *this = ossimIrect(theUlCorner.x+shift.x,
                            theUlCorner.y+shift.y,
                            theLrCorner.x+shift.x,
                            theLrCorner.y+shift.y,
                            theOrientMode);
         return *this;
      }

operator+=() [2/2]

const ossimIrect& ossimIrect::operator+= ( const ossimDpt &  shift )

inline

Definition at line 234 of file ossimIrect.h.

References ossimDpt::x, and ossimDpt::y.

      {
         *this = ossimIrect((int)floor(theUlCorner.x+shift.x),
                            (int)floor(theUlCorner.y+shift.y),
                            (int)ceil(theUlCorner.x+shift.x+width()-1),
                            (int)ceil(theUlCorner.y+shift.y+height()-1),
                            theOrientMode);
         return *this;
      }

operator-() [1/2]

ossimIrect ossimIrect::operator- ( const ossimIpt &  shift ) const

inline

Definition at line 224 of file ossimIrect.h.

References ossimIpt::x, and ossimIpt::y.

      {
         return ossimIrect(theUlCorner.x-shift.x,
                           theUlCorner.y-shift.y,
                           theLrCorner.x-shift.x,
                           theLrCorner.y-shift.y,
                           theOrientMode);
      }

operator-() [2/2]

ossimIrect ossimIrect::operator- ( const ossimDpt &  shift ) const

inline

Definition at line 263 of file ossimIrect.h.

References ossimDpt::x, and ossimDpt::y.

      {
         return ossimIrect((int)floor(theUlCorner.x-shift.x),
                           (int)floor(theUlCorner.y-shift.y),
                           (int)ceil(theUlCorner.x-shift.x+width()-1),
                           (int)ceil(theUlCorner.y-shift.y+height()-1),
                           theOrientMode);
         return *this;
      }

operator-=() [1/2]

const ossimIrect& ossimIrect::operator-= ( const ossimIpt &  shift )

inline

Definition at line 205 of file ossimIrect.h.

References ossimIpt::x, and ossimIpt::y.

      {
         *this = ossimIrect(theUlCorner.x-shift.x,
                            theUlCorner.y-shift.y,
                            theLrCorner.x-shift.x,
                            theLrCorner.y-shift.y,
                            theOrientMode);
         return *this;
      }

operator-=() [2/2]

const ossimIrect& ossimIrect::operator-= ( const ossimDpt &  shift )

inline

Definition at line 244 of file ossimIrect.h.

References ossimDpt::x, and ossimDpt::y.

      {
         *this = ossimIrect((int)floor(theUlCorner.x-shift.x),
                            (int)floor(theUlCorner.y-shift.y),
                            (int)ceil(theUlCorner.x-shift.x+width()-1),
                            (int)ceil(theUlCorner.y-shift.y+height()-1),
                            theOrientMode);
         return *this;
      }

operator=() [1/2]

const ossimIrect & ossimIrect::operator= ( const ossimIrect &  rect )

inline

Definition at line 543 of file ossimIrect.h.

References hasNans(), ll(), lr(), makeNan(), theLlCorner, theLrCorner, theOrientMode, theUlCorner, theUrCorner, ul(), and ur().

{
   if (this != &rect)
   {
      theUlCorner   = rect.ul();
      theUrCorner   = rect.ur();
      theLrCorner   = rect.lr();
      theLlCorner   = rect.ll();
      theOrientMode = rect.theOrientMode;

      if(rect.hasNans())
      {
         makeNan();
      }
   }

   return *this;
}

operator=() [2/2]

const ossimIrect & ossimIrect::operator=

(

const ossimDrect &

rect

)

Definition at line 578 of file ossimIrect.cpp.

References ossimDrect::ll(), ossimDrect::lr(), ossimDrect::orientMode(), theLlCorner, theLrCorner, theOrientMode, theUlCorner, theUrCorner, ossimDrect::ul(), and ossimDrect::ur().

{
   theUlCorner   = rect.ul();
   theUrCorner   = rect.ur();
   theLrCorner   = rect.lr();
   theLlCorner   = rect.ll();
   theOrientMode = rect.orientMode();
   
   return *this;
}

operator==()

bool ossimIrect::operator== ( const ossimIrect &  rect ) const

inline

Definition at line 577 of file ossimIrect.h.

References ll(), lr(), theLlCorner, theLrCorner, theOrientMode, theUlCorner, theUrCorner, ul(), and ur().

{
   return ( (theUlCorner   == rect.ul()) &&
            (theUrCorner   == rect.ur()) &&
            (theLrCorner   == rect.lr()) &&
            (theLlCorner   == rect.ll()) &&
            (theOrientMode == rect.theOrientMode) );
}

orientationMode()

ossimCoordSysOrientMode ossimIrect::orientationMode ( ) const

inline

Definition at line 483 of file ossimIrect.h.

{return theOrientMode;}

orientMode()

ossimCoordSysOrientMode ossimIrect::orientMode ( ) const

inline

Definition at line 351 of file ossimIrect.h.

Referenced by ossimDrect::operator=().

{ return theOrientMode; }

pointWithin()

bool ossimIrect::pointWithin ( const ossimIpt &  pt ) const

inline

Returns true if "pt" falls within rectangle. Fall on an edge is also considered to be within.

Definition at line 729 of file ossimIrect.h.

References hasNans(), ll(), OSSIM_LEFT_HANDED, theOrientMode, ul(), ur(), ossimIpt::x, x, ossimIpt::y, and y.

Referenced by RadialProcessor::doRadial(), ossimAtCorrGridRemapper::interpolate(), ossimAnnotationFontObject::isPointWithin(), ossimQuadProjection::lineSampleHeightToWorld(), ossimGeoidImage::offsetFromEllipsoidTemplate(), ossimViewshedTool::paintReticle(), and ossimPotraceTool::transformLineStrings().

{
   if(hasNans())
   {
      return false;
   }
   if (theOrientMode == OSSIM_LEFT_HANDED)
      return ((pt.x >= ul().x) &&
              (pt.x <= ur().x) &&
              (pt.y >= ul().y) &&
              (pt.y <= ll().y));
   else
      return ((pt.x >= ul().x) &&
              (pt.x <= ur().x) &&
              (pt.y <= ul().y) &&
              (pt.y >= ll().y));
}

print()

void ossimIrect::print

(

std::ostream &

os

)

const

Definition at line 483 of file ossimIrect.cpp.

References toString().

Referenced by operator<<().

{
   os << toString();
}

saveState()

bool ossimIrect::saveState	(	ossimKeywordlist &	kwl,
		const char *	prefix = 0
	)		const

Definition at line 589 of file ossimIrect.cpp.

References ossimKeywordlist::add(), hasNans(), theLrCorner, theUlCorner, toString(), ossimKeywordNames::TYPE_KW, ossimIpt::x, and ossimIpt::y.

Referenced by ossimRectangleCutFilter::saveState(), and ossimImageHistogramSource::saveState().

{
   kwl.add(prefix,
           ossimKeywordNames::TYPE_KW,
           "ossimIrect",
           true);

   kwl.add(prefix, "rect", toString());
 #if 0  
   if(hasNans())
   {
      kwl.add(prefix,
              "ul_x",
              "nan",
              true);
      kwl.add(prefix,
              "ul_y",
              "nan",
              true);
      kwl.add(prefix,
              "lr_x",
              "nan",
              true);
      kwl.add(prefix,
              "lr_y",
              "nan",
              true);
   }
   else
   {
      kwl.add(prefix,
              "ul_x",
              theUlCorner.x,
              true);
      kwl.add(prefix,
              "ul_y",
              theUlCorner.y,
              true);
      kwl.add(prefix,
              "lr_x",
              theLrCorner.x,
              true);
      kwl.add(prefix,
              "lr_y",
              theLrCorner.y,
              true);
   }
#endif
   return true;
}

set_ll()

void ossimIrect::set_ll ( const ossimIpt &  pt )

inline

Sets the lower left corner to "pt". Adjusts the remaining corners accordingly.

Definition at line 640 of file ossimIrect.h.

References ossimIpt::hasNans(), makeNan(), theLlCorner, theLrCorner, theUlCorner, ossimIpt::x, and ossimIpt::y.

Referenced by ATP::AtpAnnotatedImage::annotateCorrelations(), ATP::AtpAnnotatedImage::annotateFeatureSearchTiles(), and ATP::AtpAnnotatedImage::annotateResiduals().

{
   if(pt.hasNans())
   {
      makeNan();
   }
   else
   {
      theLlCorner   = pt;
      theUlCorner.x = pt.x;
      theLrCorner.y = pt.y;
   }
}

set_llx()

void ossimIrect::set_llx ( ossim_int32  x )

inline

Sets the lower left x. Adjusts the remaining corners accordingly.

Definition at line 711 of file ossimIrect.h.

References theLlCorner, theUlCorner, ossimIpt::x, and x.

{
   theLlCorner.x = x;
   theUlCorner.x = x;
}

set_lly()

void ossimIrect::set_lly ( ossim_int32  y )

inline

Sets the lower left y. Adjusts the remaining corners accordingly.

Definition at line 720 of file ossimIrect.h.

References theLlCorner, theLrCorner, ossimIpt::y, and y.

{
   theLlCorner.y = y;
   theLrCorner.y = y;
}

set_lr()

void ossimIrect::set_lr ( const ossimIpt &  pt )

inline

Sets the lower right corner to "pt". Adjusts the remaining corners accordingly.

Definition at line 623 of file ossimIrect.h.

References ossimIpt::hasNans(), makeNan(), theLlCorner, theLrCorner, theUrCorner, ossimIpt::x, and ossimIpt::y.

Referenced by ossimTiledImageHandler::allocate(), ATP::AtpAnnotatedImage::annotateCorrelations(), ATP::AtpAnnotatedImage::annotateFeatureSearchTiles(), ATP::AtpAnnotatedImage::annotateResiduals(), ossimQbTileFilesHandler::computeImageRects(), ossimMeanMedianFilter::getBoundingRect(), ossimOverviewSequencer::getOutputTileRectangle(), ATP::AtpGenerator::initialize(), ossimSubImageTool::initialize(), and ossimHdf5ImageDataset::scanForValidImageRect().

{
   if(pt.hasNans())
   {
      makeNan();
   }
   else
   {
      theLrCorner   = pt;
      theUrCorner.x = pt.x;
      theLlCorner.y = pt.y;
   }
}

set_lrx()

void ossimIrect::set_lrx ( ossim_int32  x )

inline

Sets the lower right x. Adjusts the remaining corners accordingly.

Definition at line 693 of file ossimIrect.h.

References theLrCorner, theUrCorner, ossimIpt::x, and x.

Referenced by ossimJpegTileSource::fillTile(), ossimPngReader::fillTile(), ossimImageGeometry::getBoundingRect(), ossimImageSourceSequencer::getTileRect(), and ossimGeneralRasterInfo::ossimGeneralRasterInfo().

{
   theLrCorner.x = x;
   theUrCorner.x = x;
}

set_lry()

void ossimIrect::set_lry ( ossim_int32  y )

inline

Sets the lower right y. Adjusts the remaining corners accordingly.

Definition at line 702 of file ossimIrect.h.

References theLlCorner, theLrCorner, ossimIpt::y, and y.

Referenced by ossimImageGeometry::getBoundingRect(), ossimImageSourceSequencer::getTileRect(), ossimTiffTileSource::loadFromScanLine(), and ossimGeneralRasterInfo::ossimGeneralRasterInfo().

{
   theLrCorner.y = y;
   theLlCorner.y = y;
}

set_ul()

void ossimIrect::set_ul ( const ossimIpt &  pt )

inline

Sets the upper left corner to "pt". Adjusts the remaining corners accordingly.

Definition at line 589 of file ossimIrect.h.

References ossimIpt::hasNans(), makeNan(), theLlCorner, theUlCorner, theUrCorner, ossimIpt::x, and ossimIpt::y.

Referenced by ATP::AtpAnnotatedImage::annotateCorrelations(), ATP::AtpAnnotatedImage::annotateFeatureSearchTiles(), ATP::AtpAnnotatedImage::annotateResiduals(), ossimMeanMedianFilter::getBoundingRect(), ossimOverviewSequencer::getOutputTileRectangle(), ossimImageSourceSequencer::getTileRect(), ATP::AtpGenerator::initialize(), ossimSubImageTool::initialize(), and ossimHdf5ImageDataset::scanForValidImageRect().

{
   if(pt.hasNans())
   {
      makeNan();
   }
   else
   {
      theUlCorner   = pt;
      theUrCorner.y = pt.y;
      theLlCorner.x = pt.x;
   }
}

set_ulx()

void ossimIrect::set_ulx ( ossim_int32  x )

inline

Sets the upper left x. Adjusts the remaining corners accordingly.

Definition at line 657 of file ossimIrect.h.

References theLlCorner, theUlCorner, ossimIpt::x, and x.

Referenced by ossimQbTileFilesHandler::computeImageRects(), ossimJpegTileSource::fillTile(), ossimPngReader::fillTile(), and ossimImageGeometry::getBoundingRect().

{
   theUlCorner.x = x;
   theLlCorner.x = x;
}

set_uly()

void ossimIrect::set_uly ( ossim_int32  y )

inline

Sets the upper left y. Adjusts the remaining corners accordingly.

Definition at line 666 of file ossimIrect.h.

References theUlCorner, theUrCorner, ossimIpt::y, and y.

Referenced by ossimQbTileFilesHandler::computeImageRects(), ossimImageGeometry::getBoundingRect(), and ossimTiffTileSource::loadFromScanLine().

{
   theUlCorner.y = y;
   theUrCorner.y = y;
}

set_ur()

void ossimIrect::set_ur ( const ossimIpt &  pt )

inline

Sets the upper right corner to "pt". Adjusts the remaining corners accordingly.

Definition at line 606 of file ossimIrect.h.

References ossimIpt::hasNans(), makeNan(), theLrCorner, theUlCorner, theUrCorner, ossimIpt::x, and ossimIpt::y.

Referenced by ATP::AtpAnnotatedImage::annotateCorrelations(), ATP::AtpAnnotatedImage::annotateFeatureSearchTiles(), and ATP::AtpAnnotatedImage::annotateResiduals().

{
   if(pt.hasNans())
   {
      makeNan();
   }
   else
   {
      theUrCorner   = pt;
      theUlCorner.y = pt.y;
      theLrCorner.x = pt.x;
   }
}

set_urx()

void ossimIrect::set_urx ( ossim_int32  x )

inline

Sets the upper right x. Adjusts the remaining corners accordingly.

Definition at line 675 of file ossimIrect.h.

References theLrCorner, theUrCorner, ossimIpt::x, and x.

{
   theUrCorner.x = x;
   theLrCorner.x = x;
}

set_ury()

void ossimIrect::set_ury ( ossim_int32  y )

inline

Sets the upper right y. Adjusts the remaining corners accordingly.

Definition at line 684 of file ossimIrect.h.

References theUlCorner, theUrCorner, ossimIpt::y, and y.

{
   theUrCorner.y = y;
   theUlCorner.y = y;
}

setOrientMode()

void ossimIrect::setOrientMode ( ossimCoordSysOrientMode  mode )

inline

Definition at line 352 of file ossimIrect.h.

{ theOrientMode = mode; }

size()

ossimIpt ossimIrect::size ( ) const

inline

Definition at line 510 of file ossimIrect.h.

Referenced by ossimBitMaskWriter::connectMyInputTo(), ossimSubImageTool::execute(), ossimGeneralRasterInfo::getBitsPerPixel(), ossimHlzTool::getChip(), ossimShorelineTool::getChip(), ossimViewshedTool::getChip(), ossimChipProcTool::getChip(), ossimChipperUtil::getChip(), ossimChipperUtil::getIrect(), ossimBitMaskTileSource::getTile(), ATP::AtpGenerator::initialize(), ossimViewshedTool::initProcessingChain(), ossimBitMaskTileSource::open(), ossimRectanglePartitioner::trace(), and ossimGeomFileWriter::writeFile().

{ return ossimIpt(width(), height()); }

stretchToTileBoundary()

void ossimIrect::stretchToTileBoundary

(

const ossimIpt &

tileWidthHeight

)

Definition at line 212 of file ossimIrect.cpp.

References lr(), OSSIM_LEFT_HANDED, ossimIrect(), theLrCorner, theOrientMode, theUlCorner, ul(), ossimIpt::x, and ossimIpt::y.

Referenced by ossimImageHistogramSource::computeFastModeHistogram(), ossimCacheTileSource::fillTile(), ossimJpegTileSource::fillTile(), ossimPngReader::fillTile(), ossimIgenGenerator::generatePixelTiledSpecList(), ossimCacheTileSource::getCacheId(), ossimGpkgWriter::getExpandedAoi(), ossimKakaduJ2kReader::getTile(), ossimKakaduJp2Reader::getTile(), ossimKakaduJpipHandler::getTileAtRes(), ossimImageRenderer::getTileAtResLevel(), ossimGdalTileSource::getTileBlockRead(), ossimGpkgReader::getTileIndexes(), ossimKakaduJpipHandler::initializeRlevelCache(), ossimNitfTileSource::loadTile(), ossimKakaduJpipHandler::performRlevelSetup(), ossimFixedTileCache::setRect(), and ossimGdalTileSource::setRlevelCache().

{
   ossimIpt ul;
   ossimIpt lr;

   if(theOrientMode == OSSIM_LEFT_HANDED)
   {
      ul.x = theUlCorner.x;
      if( (theUlCorner.x % tileWidthHeight.x) != 0)
      {
         ul.x = ((ul.x / tileWidthHeight.x))*tileWidthHeight.x;
         if(ul.x > theUlCorner.x)
         {
            ul.x -= tileWidthHeight.x;
         }
      }
      ul.y = theUlCorner.y;
      if( (theUlCorner.y % tileWidthHeight.y) != 0)
      {
         ul.y = ((ul.y / tileWidthHeight.y))*tileWidthHeight.y;
         if(ul.y > theUlCorner.y)
         {
            ul.y -= tileWidthHeight.y;
         }
      }
      ossim_int32 w = (theLrCorner.x - ul.x) + 1;
      ossim_int32 h = (theLrCorner.y - ul.y) + 1;
      
      ossim_int32 nw = (w / tileWidthHeight.x)*tileWidthHeight.x;
      ossim_int32 nh = (h / tileWidthHeight.y)*tileWidthHeight.y;
      
      if(w%tileWidthHeight.x)
      {
         nw += tileWidthHeight.x;
      }
      if(h%tileWidthHeight.y)
      {
         nh += tileWidthHeight.y;
      }
           
      lr.x = ul.x + (nw-1);
      lr.y = ul.y + (nh-1);
   }
   else
   {
      ul.x = theUlCorner.x;
      ul.y = theUlCorner.y;
      if( (theUlCorner.x%tileWidthHeight.x)!= 0)
      {
         ul.x = ((ul.x/ tileWidthHeight.x))*tileWidthHeight.x;
         if(ul.x > theUlCorner.x)
         {
            ul.x -= tileWidthHeight.x;
         }
      }
      if( (theUlCorner.y%tileWidthHeight.y)!=0 )
      {
         ul.y = ((ul.y / tileWidthHeight.y))*tileWidthHeight.y;
         if(ul.y < theUlCorner.y)
         {
            ul.y += tileWidthHeight.y;
         }
      }
      ossim_int32 w = theLrCorner.x - ul.x;
      if (w < 0)
      {
         w = -w;
      }
      w += 1;
      ossim_int32 h = theLrCorner.y - ul.y;
      if (h < 0)
      {
         h = -h;
      }
      h += 1;

      ossim_int32 nw = (w / tileWidthHeight.x)*tileWidthHeight.x;
      ossim_int32 nh = (h / tileWidthHeight.y)*tileWidthHeight.y;
      
      if(w%tileWidthHeight.x)
      {
         nw += tileWidthHeight.x;
      }
      if(h%tileWidthHeight.y)
      {
         nh += tileWidthHeight.y;
      }
           
      lr.x = ul.x + (nw-1);
      lr.y = ul.y - (nh-1);
  }

   *this = ossimIrect(ul, lr, theOrientMode);
}

toRect()

bool ossimIrect::toRect

(

const ossimString &

rectString

)

expected Format: form 1: ( 30, -90, 512, 512, [LH|RH] ) -x- -y- -w- -h- -Right or left handed-

form 2: ( 30, -90, 512, 512) -x- -y- -w- -h-

NOTE: Form 2 assumes Left handed were x,y is origin upper left and y positive down.

This method starts by doing a "makeNan" on rect.

Parameters

rectString

String to initialize from.

Returns

true or false to indicate successful parsing.

Definition at line 359 of file ossimIrect.cpp.

References ossimString::downcase(), makeNan(), OSSIM_LEFT_HANDED, OSSIM_RIGHT_HANDED, ossimIrect(), ossim::skipws(), ossimString::split(), x, and y.

Referenced by ossimRectangleCutFilter::loadState(), loadState(), and ossimImageData::loadState().

{
   bool result = false;
   makeNan();
   
   std::istringstream in(rectString);
   ossim::skipws(in);
   char charString[2];
   charString[1] = '\0';
   ossimString interior;
   if(in.peek() == '(')
   {
      in.ignore();
      while((in.peek() != ')')&&
            (in.peek() != '\n') &&
            in.good())
      {
         charString[0] = in.get();
         interior += charString;
      }
      if(in.peek() == ')')
      {
         result = true;
      }
   }
   if(result)
   {
      std::vector<ossimString> splitArray;
      interior.split(splitArray, ",");
      
      // assume left handed
      if(splitArray.size() >= 4)
      {
         ossim_int64 x = splitArray[0].toInt64();
         ossim_int64 y = splitArray[1].toInt64();
         ossim_int64 w = splitArray[2].toInt64();
         ossim_int64 h = splitArray[3].toInt64();
         ossimString orientation = "lh";
         if(splitArray.size() == 5)
         {
            orientation = splitArray[4].downcase();
         }
         if(orientation == "lh")
         {
            // origin upper left
            *this = ossimIrect(x,y,x + (w-1), y+h-1, OSSIM_LEFT_HANDED);
         }
         else 
         {
            // origin lower left
            *this = ossimIrect(x,y+(h-1),x + (w-1), y, OSSIM_RIGHT_HANDED);
         }
         
      }
      else
      {
         result = false;
      }

   }
   return result;
}

toString()

ossimString ossimIrect::toString

(

)

const

Returns

ossimString representing ossimIrect.

Format: ( 30, -90, 512, 512, [LH|RH] ) -x- -y- -w- -h- -Right or left handed-

where: x and y are origins either upper left if LEFT HANDED (LH) or lower left if RIGHT HANDED (RH) w and h are width and height respectively The last value is LH or RH to indicate LeftHanded or RightHanded

Definition at line 332 of file ossimIrect.cpp.

References height(), ll(), OSSIM_LEFT_HANDED, theOrientMode, ossimString::toString(), ul(), width(), ossimIpt::x, and ossimIpt::y.

Referenced by ossimInfo::getImageRect(), print(), and saveState().

{
   ossimString result="(";
   
   if(theOrientMode == OSSIM_LEFT_HANDED)
   {
      ossimIpt origin = ul();
      result += (ossimString::toString(origin.x) + ",");
      result += (ossimString::toString(origin.y) + ",");
      result += (ossimString::toString(width()) + ",");
      result += (ossimString::toString(height()) + ",");
      result += "LH";
   }
   else 
   {
      ossimIpt origin = ll();
      result += (ossimString::toString(origin.x) + ",");
      result += (ossimString::toString(origin.y) + ",");
      result += (ossimString::toString(width()) + ",");
      result += (ossimString::toString(height()) + ",");
      result += "RH";
   }

   result += ")";
   return result;
}

ul()

const ossimIpt& ossimIrect::ul ( ) const

inline

Definition at line 274 of file ossimIrect.h.

Referenced by ossimMapCompositionSource::addGeographicBottomGridLabels(), ossimMapCompositionSource::addGeographicRightGridLabels(), ossimMapCompositionSource::addMeterGridLabels(), ossimEdgeFilter::adjustRequestRect(), ossimJpegTileSource::allocate(), ossimPngReader::allocate(), ossimPixelFlipper::clipTile(), clipToRect(), combine(), completely_within(), ossimMapCompositionSource::computeBorderRects(), ossimImageHistogramSource::computeFastModeHistogram(), ossimHlzTool::computeHLZ(), ossimFixedTileCache::computeId(), ossimLocalCorrelationFusion::computeRegression(), ossimGmlSupportData::configureGmljp2V2(), ossimImageData::copyLineTemplate(), ossim::copyRegionToTile(), ossim_hdf5::crossesDateline(), ossimDespeckleFilter::despeckle(), ossimDilationFilter::doDilation(), ossimErosionFilter::doErosion(), ossimGeoAnnotationBitmap::draw(), ossimAnnotationFontObject::draw(), ossimEsriShapeFileFilter::drawAnnotations(), ATP::AtpAnnotatedImage::drawBox(), ossimElevRemapper::elevRemap(), ossimSubImageTool::execute(), ossimImageDataHelper::fill(), ossimWatermarkFilter::fill(), ossimUsgsDemTileSource::fillBuffer(), ossimAdrgTileSource::fillBuffer(), ossimDtedTileSource::fillBuffer(), ossimRpfCacheTileSource::fillSubTileCadrg(), ossimCibCadrgTileSource::fillSubTileCadrg(), ossimRpfCacheTileSource::fillSubTileCib(), ossimCibCadrgTileSource::fillSubTileCib(), ossimCacheTileSource::fillTile(), ossimImageCacheTileSource::fillTile(), ossimGeoPdfReader::fillTile(), ossimTilePatch::fillTileTemplate(), ossimCcfTileSource::fillUcharBuffer(), ossimCcfTileSource::fillUshortBuffer(), ATP::ossimCorrelationSource::findFeatures(), ossimNullPixelFlip::flipPixels(), ossimPixelFlipper::flipPixels(), ossimKmlSuperOverlayWriter::generateChildKml(), ossimIgenGenerator::generateGeoTiledSpecList(), ossimIgenGenerator::generatePixelTiledSpecList(), ossim_hdf5::getBilinearProjection(), ossimMeanMedianFilter::getBoundingRect(), ossimMapCompositionSource::getBoundingRect(), ossimWatermarkFilter::getCenterRect(), ossimImageGeometry::getCrossesDateline(), ossim::getDims(), ossimGdalOgrVectorAnnotation::getFeatures(), ossimGmlSupportData::getGeoBounds(), ossimQbTileFilesHandler::getImageGeometry(), ossimTiledImageHandler::getImageRectangle(), ossimGeoPdfReader::getIntersectingEntries(), ossimImageCacheBase::getIntersectingEntries(), ossimRpfCacheTileSource::getIntersectingEntries(), ossimCibCadrgTileSource::getIntersectingEntries(), ossimWatermarkFilter::getLowerCenterRect(), ossimWatermarkFilter::getLowerLeftRect(), ossimWatermarkFilter::getLowerRightRect(), ossimVpfTileSource::getNumberOfLines(), ossimJpegTileSource::getNumberOfLines(), ossimOgrGdalTileSource::getNumberOfLines(), ossimVpfTileSource::getNumberOfSamples(), ossimJpegTileSource::getNumberOfSamples(), ossimOgrGdalTileSource::getNumberOfSamples(), ossimHdf5ImageDataset::getSubImageOffset(), ossimH5ImageDataset::getSubImageOffset(), ossimHsvToRgbSource::getTile(), ossimIntensityAdjustmentFilter::getTile(), ossimJpegYCbCrToRgbSource::getTile(), ossimRgbToJpegYCbCrSource::getTile(), ossimImageToPlaneNormalFilter::getTile(), ossimErosionFilter::getTile(), ossimDespeckleFilter::getTile(), ossimFftFilter::getTile(), ossimDilationFilter::getTile(), ossim3x3ConvolutionFilter::getTile(), ossimFeatherMosaic::getTile(), ossimHistoMatchRemapper::getTile(), ossimElevationMosaic::getTile(), ossimImageMosaic::getTile(), ATP::ossimCorrelationSource::getTile(), ossimBandMergeSource::getTile(), ossimMaxMosaic::getTile(), ossimGammaRemapper::getTile(), ossimAOD::getTile(), ossimClosestToCenterCombiner::getTile(), ossimRectangleCutFilter::getTile(), ossimLocalCorrelationFusion::getTile(), ossimKakaduJpipHandler::getTile(), ossimConvolutionSource::getTile(), ossimElevImageSource::getTile(), ossimScaleFilter::getTile(), ossimMeanMedianFilter::getTile(), ossimConvolutionFilter1D::getTile(), ossimSubImageTileSource::getTile(), ossimTiledImagePatch::getTile(), ossimGdalTileSource::getTile(), ossimKMeansFilter::getTile(), ossimTopographicCorrectionFilter::getTile(), ossimBitMaskTileSource::getTile(), ossimMG4LidarReader::getTile(), ossimMrSidReader::getTile(), ossimGridRemapSource::getTile(), ossimKakaduJ2kReader::getTile(), ossimPointCloudImageHandler::getTile(), ossimLasReader::getTile(), ossimKakaduJp2Reader::getTile(), ossimTiledImageHandler::getTile(), ossimMaskFilter::getTile(), ossimKakaduJpipHandler::getTileAtRes(), ossimImageRenderer::getTileAtResLevel(), ossimGdalTileSource::getTileBlockRead(), ossimH5ImageDataset::getTileBuf(), ossimHdf5ImageDataset::getTileBuf(), ossimGpkgReader::getTileIndexes(), ossimImageSourceSequencer::getTileOrigin(), ossimFixedTileCache::getTileOrigin(), ossimWatermarkFilter::getUniformDenseRects(), ossimWatermarkFilter::getUniformSparceRects(), ossimWatermarkFilter::getUpperCenterRect(), ossimWatermarkFilter::getUpperLeftRect(), ossimWatermarkFilter::getUpperRightRect(), ossim_hdf5::getValidBoundingRect(), ossimRectangleCutFilter::getValidImageVertices(), ossimImageSource::getValidImageVertices(), ossimGpkgNsgTileMatrixExtentRecord::init(), ATP::AtpGenerator::initialize(), ossimAtCorrGridRemapper::initialize(), ossimTilingRect::initializeBase(), ossimQuadProjection::initializeGrids(), ossimCoarseGridModel::initializeModelParams(), ossimGpkgWriter::initializeRect(), insureMinimumSize(), intersects(), ossimPolygon::isRectWithin(), ATP::AtpGenerator::layoutSearchTileRects(), ossimImageData::loadBandTemplate(), ossimTiffTileSource::loadFromRgbaU8aStrip(), ossimTiffTileSource::loadFromRgbaU8Strip(), ossimTiffTileSource::loadFromRgbaU8Tile(), ossimTiffTileSource::loadFromScanLine(), ossimTiffTileSource::loadFromTile(), ossimTiffTileSource::loadFromU16Strip(), ossimGdalTileSource::loadIndexTo3BandTileTemplate(), ossimImageData::loadShortBand(), ossimNitfTileSource::loadTile(), ossimImageData::loadTile(), ossimImageData::loadTileFromBilTemplate(), ossimImageData::loadTileFromBipAlphaTemplate(), ossimImageData::loadTileFromBipTemplate(), ossimImageData::loadTileFromBsqTemplate(), midPoint(), ossimImageData::nullTileAlphaTemplate(), ossimGeneralRasterInfo::offsetToFirstValidSample(), ATP::ossimCorrelationSource::OpenCVCorrelation(), operator!=(), operator=(), ossimDrect::operator=(), ossimPolygon::operator=(), operator==(), ossimAnnotationFontObject::ossimAnnotationFontObject(), ossimPolygon::ossimPolygon(), ossimPolyLine::ossimPolyLine(), ossimViewshedTool::paintReticle(), pointWithin(), ossimPolygon::rectIntersects(), ossimFilterResampler::resampleBilinearTile(), ossimResampler::resampleTile(), ossimResampler::resampleTileNearestNeighbor(), ossimScaleFilter::runFilterTemplate(), ossimScaleFilter::runHorizontalFilterTemplate(), ossimScaleFilter::runVerticalFilterTemplate(), ossimQuadProjection::saveState(), ossimScaleFilter::scaleRect(), ossimHdf5ImageDataset::scanForMinMax(), ossimHdf5ImageDataset::scanForValidImageRect(), ossimNitfTileSource::setBoundingRectangle(), ossimAnnotationFontObject::setCenterPosition(), ossimHdf5ImageHandler::setCurrentEntry(), ossimGeneralRasterElevHandler::setFilename(), ossimAnnotationFontObject::setGeometryInformation(), ossimH5GridModel::setGridNodes(), ossimAtCorrGridRemapper::setGridRect(), ossimImageDataHelper::setImageData(), ossimImageData::setImageRectangle(), ossimImageData::setImageRectangleAndBands(), ossimAnnotationFontObject::setPointSize(), ossimROIEvent::setRect(), ossimTilingPoly::setRect(), ossimAnnotationFontObject::setRotation(), ossimAnnotationFontObject::setScale(), ossimAnnotationFontObject::setShear(), ossimAnnotationFontObject::setUpperLeftPosition(), ossimImageRenderer::ossimRendererSubRectInfo::splitAll(), ossimImageRenderer::ossimRendererSubRectInfo::splitHorizontal(), ossimImageRenderer::ossimRendererSubRectInfo::splitVertical(), stretchToTileBoundary(), toString(), ossimImageData::unloadBandTemplate(), ossimImageData::unloadBandToBsqTemplate(), ossimImageData::unloadTileToBilTemplate(), ossimImageData::unloadTileToBipAlphaTemplate(), ossimImageData::unloadTileToBipTemplate(), ossimImageData::unloadTileToBsqTemplate(), ossimGpkgWriter::writeGpkgNsgTileMatrixExtentTable(), ossimGdalWriter::writeProjectionInfo(), ossimWriter::writeTiffTags(), and ossimKakaduCompressor::writeTile().

{ return theUlCorner; }

ur()

const ossimIpt& ossimIrect::ur ( ) const

inline

Definition at line 275 of file ossimIrect.h.

Referenced by ossimMapCompositionSource::addGeographicLeftGridLabels(), ossimPixelFlipper::clipTile(), completely_within(), ossimMapCompositionSource::computeBorderRects(), ossimEsriShapeFileFilter::drawAnnotations(), ATP::AtpAnnotatedImage::drawBox(), ossimElevRemapper::elevRemap(), ossimPixelFlipper::flipPixels(), ossimKmlSuperOverlayWriter::generateChildKml(), ossimIgenGenerator::generateGeoTiledSpecList(), ossimGdBitmapFont::getBoundingBox(), ossimMapCompositionSource::getBoundingRect(), ossimImageGeometry::getCrossesDateline(), ossimGdalOgrVectorAnnotation::getFeatures(), ossimRectangleCutFilter::getValidImageVertices(), ossimImageSource::getValidImageVertices(), ossimH5GridModel::getWktFootprint(), ossimTilingRect::initializeBase(), intersects(), ossimPolygon::isRectWithin(), midPoint(), operator!=(), operator=(), ossimDrect::operator=(), ossimPolygon::operator=(), operator==(), ossimPolygon::ossimPolygon(), ossimPolyLine::ossimPolyLine(), pointWithin(), ossimPolygon::rectIntersects(), ossimHdf5ImageDataset::scanForMinMax(), ossimHdf5ImageHandler::setCurrentEntry(), ossimGeneralRasterElevHandler::setFilename(), ossimImageRenderer::ossimRendererSubRectInfo::splitAll(), ossimImageRenderer::ossimRendererSubRectInfo::splitHorizontal(), and ossimImageRenderer::ossimRendererSubRectInfo::splitVertical().

{ return theUrCorner; }

width()

ossim_uint32 ossimIrect::width ( ) const

inline

Returns the width of a rectangle.

Definition at line 500 of file ossimIrect.h.

Referenced by ossimMapCompositionSource::addGeographicLeftGridLabels(), ossimMapCompositionSource::addGeographicRightGridLabels(), ossimMapCompositionSource::addMeterGridLabels(), ossimTableRemapper::allocate(), ossimAnnotationSource::allocate(), ossimJpegTileSource::allocate(), ossimHsiRemapper::allocate(), ossimPngReader::allocate(), ossimGdBitmapFont::allocateBuffer(), ossimGdalWriter::buildGdalOverviews(), ossimAnnotationFontObject::computeBoundingRect(), ossimImageHistogramSource::computeFastModeHistogram(), ossimHlzTool::computeHLZ(), ossimBrightnessMatch::computeInputBrightness(), ossim::computeLevels(), ossimLocalCorrelationFusion::computeRegression(), ossimNitfProjectionFactory::computeScaleInDecimalDegrees(), ossimNitfProjectionFactory::computeScaleInMeters(), ossimViewshedTool::computeViewshed(), ossimPotraceTool::convertToBitmap(), ossimConvolutionSource::convolve(), ossimPngReader::copyLines(), ossimPngReader::copyLinesWithAlpha(), ossimImageData::copyLineTemplate(), ossimIntensityAdjustmentFilter::createAndPopulateGrid(), ossimOpjCompressor::createOpjImage(), ossim_hdf5::crossesDateline(), ossimJpegCodec::decodeJpegToRgb(), ossimGeoAnnotationBitmap::draw(), ossimAnnotationFontObject::draw(), ossimElevRemapper::elevRemap(), ossimWatermarkFilter::fill(), ossimRpfCacheTileSource::fillSubTileCadrg(), ossimCibCadrgTileSource::fillSubTileCadrg(), ossimRpfCacheTileSource::fillSubTileCib(), ossimCibCadrgTileSource::fillSubTileCib(), ossimCacheTileSource::fillTile(), ossimImageCacheTileSource::fillTile(), ossimGeoPdfReader::fillTile(), ossimTilePatch::fillTileTemplate(), ossimNullPixelFlip::flipPixels(), ossimCacheTileSource::getCacheId(), ossimWatermarkFilter::getCenterRect(), ossimNitfCommon::getCompressionRate(), ossim::getDims(), ossimMrSidReader::getImageDimensions(), ossimMrSidReader::getImageTileWidth(), ossimKakaduJp2Reader::getImageTileWidth(), ossimGmlSupportData::getLimits(), ossimWatermarkFilter::getLowerCenterRect(), ossimWatermarkFilter::getLowerRightRect(), ossimGpkgWriter::getMatrixSize(), ossimGdalTileSource::getMaxSize(), ossimFusionCombiner::getNormIntensity(), ossimFusionCombiner::getNormTile(), ossimVideoImageSource::getNumberOfSamples(), ossimTiledImageHandler::getNumberOfSamples(), ossimHdf5ImageDataset::getNumberOfSamples(), ossimH5ImageDataset::getNumberOfSamples(), ossimPngReader::getNumberOfSamples(), ossimGpkgWriter::getNumberOfZoomLevels(), ossimOverviewSequencer::getOutputImageRectangle(), ossimRectanglePartitioner::getSize(), ossimHsvToRgbSource::getTile(), ossimRgbToJpegYCbCrSource::getTile(), ossimJpegYCbCrToRgbSource::getTile(), ossimDespeckleFilter::getTile(), ossimFftFilter::getTile(), ossimFeatherMosaic::getTile(), ossimImageMosaic::getTile(), ossimElevationMosaic::getTile(), ossimGammaRemapper::getTile(), ossimBandMergeSource::getTile(), ossimMaxMosaic::getTile(), ossimAOD::getTile(), ossimSFIMFusion::getTile(), ossimClosestToCenterCombiner::getTile(), ossimConvolutionSource::getTile(), ossimElevImageSource::getTile(), ossimHsiRemapper::getTile(), ossimMemoryImageSource::getTile(), ossimGdalTileSource::getTile(), ossimTopographicCorrectionFilter::getTile(), ossimBitMaskTileSource::getTile(), ossimMG4LidarReader::getTile(), ossimMrSidReader::getTile(), ossimPointCloudImageHandler::getTile(), ossimLasReader::getTile(), ossimTiffTileSource::getTile(), ossimEquationCombiner::getTile(), ossimKakaduJpipHandler::getTileAtRes(), ossimH5ImageDataset::getTileBuf(), ossimHdf5ImageDataset::getTileBuf(), ossimNitfTileSource::getTileWidth(), ossimWatermarkFilter::getUniformDenseRects(), ossimWatermarkFilter::getUniformSparceRects(), ossimWatermarkFilter::getUpperCenterRect(), ossimWatermarkFilter::getUpperRightRect(), ossim_hdf5::getValidBoundingRect(), ossimMapCompositionSource::getViewingRect(), ossimGdalDataset::init(), ossimTilingRect::initializeBase(), ossimQuadProjection::initializeGrids(), ossimH5GridModel::initializeModelParams(), ossimCoarseGridModel::initializeModelParams(), ossimImageHandler::initImageParameters(), ossimHlzTool::initProcessingChain(), ossimViewshedTool::initProcessingChain(), insureMinimumSize(), ossimAtCorrGridRemapper::interpolate(), ATP::AtpGenerator::layoutSearchTileRects(), ossimImageData::loadBandTemplate(), ossimGdalTileSource::loadIndexTo3BandTileTemplate(), ossimImageData::loadShortBand(), ossimImageData::loadTile(), ossimImageData::loadTileFromBilTemplate(), ossimImageData::loadTileFromBipAlphaTemplate(), ossimImageData::loadTileFromBipTemplate(), ossimImageData::loadTileFromBsqTemplate(), main(), ossimTilingRect::next(), ossimImageData::nullTileAlphaTemplate(), ossimGeoidImage::offsetFromEllipsoidTemplate(), ossimTiffWriter::openTiff(), ossimKakaduJpipHandler::performRlevelSetup(), ossimGdBitmapFont::rasterizeNormal(), ossimGeneralRasterInfo::rawSamples(), ossimImageRenderer::recursiveResample(), ossimFilterResampler::resampleBilinearTile(), ossimResampler::resampleTile(), ossimResampler::resampleTileNearestNeighbor(), ossimScaleFilter::runFilterTemplate(), ossimScaleFilter::runHorizontalFilterTemplate(), ossimScaleFilter::runVerticalFilterTemplate(), ossimQuadProjection::saveState(), ossimScaleFilter::scaleRect(), ossimHdf5ImageDataset::scanForMinMax(), ossimHdf5ImageDataset::scanForValidImageRect(), ossimGeneralRasterElevHandler::setFilename(), ossimH5GridModel::setGridNodes(), ossimImageData::setImageRectangle(), ossimImageData::setImageRectangleAndBands(), ossimFixedTileCache::setRect(), ossimImageRenderer::ossimRendererSubRectInfo::splitAll(), ossimImageRenderer::ossimRendererSubRectInfo::splitHorizontal(), ossimRectanglePartitioner::splitRect(), ossimImageRenderer::ossimRendererSubRectInfo::splitView(), toString(), ossimImageData::unloadTileToBilTemplate(), ossimImageData::unloadTileToBipAlphaTemplate(), ossimImageData::unloadTileToBipTemplate(), ossimImageSourceSequencer::updateTileDimensions(), ossimOverviewSequencer::updateTileDimensions(), ossimGeneralRasterInfo::validSamples(), ossimArcInfoGridWriter::writeBinaryAigBounds(), ossimNitf20Writer::writeBlockBandSeparate(), ossimNitfWriter::writeBlockBandSeparate(), ossimNitf20Writer::writeBlockBandSequential(), ossimNitfWriter::writeBlockBandSequential(), ossimERSFileWriter::writeFile(), ossimEnviHeaderFileWriter::writeFile(), ossimWriter::writeTiffTags(), and ossimTiffWriter::writeTiffTags().

   {
      ossim_int32 w = theLrCorner.x - theLlCorner.x;
      if (w < 0)
      {
         w = -w;
      }
      return static_cast<ossim_uint32>( w + 1 );
   }

Friends And Related Function Documentation

operator*

ossimIrect operator* ( double  scalar, const ossimIrect &  rect  )

friend

Definition at line 130 of file ossimIrect.h.

      {
         return ossimIrect((int)floor(rect.theUlCorner.x*scalar),
                           (int)floor(rect.theUlCorner.y*scalar),
                           (int)ceil(rect.theUlCorner.x*scalar+rect.width()*scalar-1),
                           (int)ceil(rect.theUlCorner.y*scalar+rect.height()*scalar-1),
                           rect.theOrientMode);
      }

operator<<

OSSIMDLLEXPORT std::ostream& operator<< ( std::ostream &  os, const ossimIrect &  rect  )

friend

Definition at line 491 of file ossimIrect.cpp.

{
   rect.print(os);

   return os;
}

Member Data Documentation

theLlCorner

ossimIpt ossimIrect::theLlCorner

private

Definition at line 535 of file ossimIrect.h.

Referenced by expand(), getCenter(), operator!=(), operator=(), operator==(), set_ll(), set_llx(), set_lly(), set_lr(), set_lry(), set_ul(), and set_ulx().

theLrCorner

ossimIpt ossimIrect::theLrCorner

private

Definition at line 534 of file ossimIrect.h.

Referenced by completely_within(), expand(), getCenter(), insureMinimumSize(), operator!=(), operator=(), operator==(), saveState(), set_ll(), set_lly(), set_lr(), set_lrx(), set_lry(), set_ur(), set_urx(), and stretchToTileBoundary().

theOrientMode

ossimCoordSysOrientMode ossimIrect::theOrientMode

private

Definition at line 537 of file ossimIrect.h.

Referenced by clipToRect(), combine(), completely_within(), expand(), insureMinimumSize(), intersects(), operator!=(), operator=(), operator==(), ossimIrect(), pointWithin(), stretchToTileBoundary(), and toString().

theUlCorner

ossimIpt ossimIrect::theUlCorner

private

Definition at line 532 of file ossimIrect.h.

Referenced by completely_within(), expand(), getCenter(), insureMinimumSize(), operator!=(), operator=(), operator==(), saveState(), set_ll(), set_llx(), set_ul(), set_ulx(), set_uly(), set_ur(), set_ury(), and stretchToTileBoundary().

theUrCorner

ossimIpt ossimIrect::theUrCorner

private

Definition at line 533 of file ossimIrect.h.

Referenced by expand(), getCenter(), operator!=(), operator=(), operator==(), set_lr(), set_lrx(), set_ul(), set_uly(), set_ur(), set_urx(), and set_ury().

---

The documentation for this class was generated from the following files:

• ossimIrect.h
• ossimIrect.cpp