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void | g2_pen (int dev, int color) |
void | g2_set_background (int dev, int color) |
int | g2_ink (int pd_dev, double red, double green, double blue) |
void | g2_reset_palette (int dev) |
void | g2_clear_palette (int dev) |
void | g2_allocate_basic_colors (int dev) |
Some basic colors are:
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Allocate basic colors
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Remove all inks.
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Create an ink. To put ink into the pen use g2_pen().
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Set pen color for all following operations, see also g2_ink().
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Clear collor palette (remove all inks) and reallocate basic colors.
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Set the background color
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