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Table of Contents
4. Standard Units
4.37. Graph - Graph unit
4.37.2. Graph Unit Procedures and Functions
4.37.2.108. SetPalette procedure
4.37.2.108. SetPalette procedure
Targets: MS-DOS, Win32
Graph Unit
Changes one palette color as specified by ColorNum
and Color.
Declaration:
procedure SetPalette(ColorNum: Word; Color: Word);
Remarks:
Changes the ColorNum entry in the palette to Color.
SetPalette (0, clLightCyan) makes the first color in the palette light
cyan. ColorNum can range from 0 to 255 and
works only in 256-colored (palette) modes. If an invalid input is passed
to SetPalette, GraphResult
returns a value of grError, and the palette remains unchanged.
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