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27 lines
1.3 KiB
Markdown
27 lines
1.3 KiB
Markdown
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The [_COPYPALETTE](_COPYPALETTE) statement copies the color palette intensities from one 4 or 8 BPP image to another image or a [_NEWIMAGE](_NEWIMAGE) screen page using 256 or less colors.
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## Syntax
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> [_COPYPALETTE](_COPYPALETTE) [sourceImageHandle&[, destinationImageHandle&]]
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## Description
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* Palette Intensity settings are **not** used by 24/32 bit images. Use only with 4 or 8 BPP images.
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* [_PIXELSIZE](_PIXELSIZE) function returns 1 to indicate that _COPYPALETTE can be used. 4 indicates 24/32 bit images.
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* If sourceImageHandle& is omitted, it is assumed to be the current read page.
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* If destinationImageHandle& is omitted, it is assumed to be the current write page.
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* If either of the images specified by sourceImageHandle& or destinationImageHandle& do not use a palette, an [ERROR Codes](ERROR-Codes) error is returned.
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* If either sourceImageHandle& or destinationImageHandle& is an invalid handle, an [ERROR Codes](ERROR-Codes) error is returned.
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* When loading 4 or 8 BPP image files, it is necessary to adopt the color palette of the image or it may not have the correct colors!
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## Example(s)
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* See the example in [SAVEIMAGE](SAVEIMAGE).
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## See Also
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* [_LOADIMAGE](_LOADIMAGE)
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* [_PIXELSIZE](_PIXELSIZE)
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* [_PALETTECOLOR](_PALETTECOLOR), [_PALETTECOLOR (function)](_PALETTECOLOR-(function))
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* [PALETTE](PALETTE), [Images](Images)
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