Showing changes from revision #1 to #2:
Added | Removed | Changed
Entry | |
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R0 | Flag word |
R1 | Pointer to ECF pattern (if R0 bit5 is set), or |
Colour number (if R0 bit5 clear) |
Exit | |
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- | - |
The purpose of this call is to set or read the text and graphics colours.
When writing colours, graphics colours may be set using a pattern block, text colours must be specified as a colour number.
When reading the colours, text colours are returned as a colour number in R1, but you must supply a pattern block to read the graphics colours.