Method function IGDIPlus.IGPImageAttributes.ClearBrushRemapTable() : TGPImageAttributes
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Class: IGPImageAttributes
Contents |
Syntax
Delphi:
function ClearBrushRemapTable() : TGPImageAttributes;
C++ Builder:
TGPImageAttributes __fastcall ClearBrushRemapTable();
Visual C++ (MFC):
ClearBrushRemapTable();
Summary
Clears the brush color-remap table of the TGPImageAttributes object.
Description
Call this method to clear the brush color-remap table of the TGPImageAttributes object. Remarks An TGPImageAttributes object maintains color and grayscale settings for five adjustment categories: default, bitmap, brush, pen, and text. For example, you can specify one color-remap table for the default category, a different color-remap table for the bitmap category, and still a different color-remap table for the brush 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 brush category, then the default settings apply to the brush 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 default remap table that converts red to green and you specify a default gamma value of 1.8. If you call SetBrushRemapTable, then the default remap table (red to green) and the default gamma value (1.8) will not apply to brushes. If you later call ClearBrushRemapTable, the brush category will not revert to the default remap table; rather, the brush category will have no remap table. Similarly, the brush category will not revert to the default gamma value; rather, the brush category will have no gamma value.
