Method function IGDIPlus.IGPImageAttributes.SetRemapTable(Cardinal;PGPColorMap;TGPColorAdjustType) : TGPImageAttributes
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SetRemapTable( mapSize, map, type_ );
Sets the color-remap table for a specified category.
Call this method to set the color-remap table for a specified category. Remarks A color-remap table is an array of TGPColorMap structures. Each TGPColorMap structure has two Color objects: one that specifies an old color and one that specifies a corresponding new color. During rendering, any color that matches one of the old colors in the remap table is changed to the corresponding new color.
An TGPImageAttributes object maintains color and grayscale settings for five adjustment categories: default, bitmap, brush, pen, and text. For example, you can specify a color remap for the default category, a color-remap table for the bitmap category, and still a different color-remap table for the pen category.
The default color- and grayscale-adjustment settings apply to all categories that don't have adjustment settings of their own. For example, if you never specify any adjustment settings for the pen category, then the default settings apply to the pen category.
As soon as you specify a color- or grayscale-adjustment setting for a certain category, the default adjustment settings no longer apply to that category. For example, suppose you specify a collection of adjustment settings for the default category. If you set the color-remap table for the pen category by passing ColorAdjustTypePen to the SetRemapTable method, then none of the default adjustment settings will apply to pens.