TExpander

Hierarchy

TPersistent

   |

TNotifiablePersistent

   |

TCustomSampler

   |

TNestedSampler

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TKernelSampler

Description

TExpander implements a neighborhood operation similar to morphological dilation. However, unlike ordinary dilation, where the structuring element is added to the color samples, the expand operation will multiply the weights. We define this operator as

where f is a sampler and b is a structuring element. The structuring element is defined by the Kernel property of the class. See topic about Sampling and Rasterization for more info.

Reference

Methods Properties Events
In TKernelSampler:
Create CenterX
Destroy CenterY
GetSample Kernel
In TNestedSampler:
Sampler
In TCustomSampler:
FinalizeSampling
GetSampleBounds
HasBounds
PrepareSampling
In TNotifiablePersistent:
BeginUpdate UpdateCount OnChange
Changed
EndUpdate

See Also

Sampling and Rasterization, TDilater