TBitmap32Resampler

Hierarchy

TPersistent

   |

TNotifiablePersistent

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TCustomSampler

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TCustomResampler

Description

TBitmap32Resampler is an abstract ancestor for bitmap resampling classes. A resampler is used for resizing bitmaps and for reconstructing color samples from a rasterized image.

This class is instantiated with one associated bitmap. This bitmap is always used when reconstructing a sample using the GetSample method.

For further information about resampling, see the Sampling and Rasterization topic.

Reference

Methods Properties Events
In TBitmap32Resampler:
Changed Bitmap
Create PixelAccessMode
GetSampleBounds TransformerClass
HasBounds
PrepareSampling
In TCustomResampler:
Resample Width
In TCustomSampler:
FinalizeSampling
GetSample
In TNotifiablePersistent:
BeginUpdate UpdateCount OnChange
Destroy
EndUpdate

See Also

Sampling and Rasterization, Examples