Raster Image Functions:
Region Processing
Functions Where the Region Preempts the Bitmap
If a bitmap has a region, the following functions act on the region,
not on the whole bitmap. To determine whether a bitmap has a region, use
the L_BitmapHasRgn function.
To remove a bitmap region so that these functions act on the bitmap, use
the L_FreeBitmapRgn function.
L_AddBitmapNoise
L_AutoBinaryBitmap
L_AutoColorLevelBitmap
L_AverageFilterBitmap
L_BendingBitmap
L_BinaryFilterBitmap
L_ChangeBitmapContrast
L_ChangeBitmapHue
L_ChangeBitmapIntensity
L_ChangeBitmapSaturation
L_ChannelMix
L_ClearBitmap
L_CloudsBitmap
L_ColoredBallsBitmap
L_ColorHalfToneBitmap
L_ColorizeGrayBitmap
L_ColorLevelBitmap
L_CombineBitmap
L_ContBrightIntBitmap
L_CorrelationListBitmap
L_CylindricalBitmap
L_DespeckleBitmap
L_DiceEffectBitmap
L_DiffuseGlowBitmap
L_DigitalSubtractBitmap
L_DisplaceMapBitmap
L_DrawStarBitmap
L_DryBitmap
L_EmbossBitmap
L_FillBitmap
L_FragmentBitmap
L_FreeHandWaveBitmap
L_FreePlaneBendBitmap
L_FreeRadBendBitmap
L_GammaCorrectBitmap
L_GetBitmapColorCount
L_GetBitmapHistogram
L_GetPixelColor
L_GlassEffectBitmap
L_HalfTonePatternBitmap
L_HighPassFilterBitmap
L_HistoContrastBitmap
L_HistoEqualizeBitmap
L_IntensityDetectBitmap
L_InvertBitmap
L_LightBitmap
L_MaxFilterBitmap
L_MedianFilterBitmap
L_MinFilterBitmap
L_MosaicBitmap
L_MosaicTilesBitmap
L_MultiScaleEnhancementBitmap
L_OceanBitmap
L_OilifyBitmap
L_PerspectiveBitmap
L_PixelateBitmap
L_PlaneBendBitmap
L_PlaneBitmap
L_PointillistBitmap
L_PolarBitmap
L_PosterizeBitmap
L_PunchBitmap
L_PutPixelColor
L_PuzzleEffectBitmap
L_RadialBlurBitmap
L_RadWaveBitmap
L_RemapBitmapIntensity
L_RingEffectBitmap
L_RippleBitmap
L_RomanMosaicBitmap
L_SelectBitmapData
L_SelectiveColorBitmap
L_SharpenBitmap
L_ShiftBitmapData
L_SkeletonBitmap
L_SolarizeBitmap
L_SpatialFilterBitmap
L_SpherizeBitmap
L_StretchBitmapIntensity
L_SwirlBitmap
L_VignetteBitmap
L_WaveBitmap
L_ZigZagBitmap
L_ZoomBlurBitmap
L_ZoomWaveBitmap
Related Topics:
Saving a Region