20static double previous_width = -1;
29 G_debug(1,
"Cairo_Line_width: %f", width);
32 if (width != previous_width)
33 cairo_set_line_width(
cairo, width);
void Cairo_Line_width(double width)
Set line width.
GRASS cairo display driver - header file.
int G_debug(int level, const char *msg,...)
Print debugging message.