Set the text and bitmap color for XOR drawing
void PgSetTextXORColor( PgColor_t frgd, PgColor_t bkgd ); void PgSetTextXORColorCx( PhGC_t *gc, PgColor_t frgd, PgColor_t bkgd );
ph
These functions set the draw color for text and bitmaps. When an application XORs this color with the color bkgd, the result is the color frgd.
Since XOR is a reflexive function, frgd and bkgd may be reversed.
PgSetTextXORColor() works on the current graphics context, while you can specify the graphics context gc for PgSetTextXORColorCx().
Photon
Safety: | |
---|---|
Interrupt handler | No |
Signal handler | No |
Thread | No |
PgColor_t, PgDefaultText*(), PgDrawString*(), PgDrawText*(), PgDrawTextArea*(), PgExtentMultiText(), PgExtentText(), PgSetDrawMode*(), PgSetFillXORColor*(), PgSetFont*(), PgSetStrokeXORColor*(), PgSetTextColor*(), PgSetTextDither*(), PgSetTextTransPat*(), PgSetUnderline*()
“Drawing attributes” and “Text” in the Raw Drawing and Animation chapter of the Photon Programmer's Guide