22 static double point_size = 1.0;
23 double half_point_size = point_size / 2;
25 PNG_Box(x - half_point_size, y - half_point_size,
26 point_size, point_size);
GRASS png display driver - header file.
void PNG_Box(double fx1, double fy1, double fx2, double fy2)
Draw a (filled) rectangle.
void PNG_Point(double x, double y)
Draw point.