public bool ReadRegion(
	SbRasterImage rasterImage,
	SbBox2i32 region
)

Public Function ReadRegion ( 
	rasterImage As SbRasterImage,
	region As SbBox2i32
) As Boolean

public:
bool ReadRegion(
	SbRasterImage^ rasterImage, 
	SbBox2i32 region
)

member ReadRegion : 
        rasterImage : SbRasterImage * 
        region : SbBox2i32 -> bool 

Parameters

rasterImage

Type: OIV.Inventor.ImageSbRasterImage

region

Type: OIV.InventorSbBox2i32

Return Value

Returns true if successful. Call the OIV.Inventor.Image.SoRasterImageRW.Open(OIV.Inventor.Image.SoRasterImageIO, OIV.Inventor.Image.SoRasterImageRW.OpenModes) method before calling this method.

After calling this method successfully, the size of the OIV.Inventor.Image.SbRasterImage is the requested region size. The requested region may extend outside the source image. In this case, undefined pixels are set to zero. The region may be as small as a single pixel, e.g. (1,1,1,1), but xmin must be <= xmax and ymin <= ymax.

Reference