Parameters |
Description |
Image |
the image to draw to |
X |
the x coordinate of the line (how far over to draw it) |
y_from |
Y coordinate to draw from |
y_to |
Y coordinate to draw to |
color |
the color of the line. This color will be set to the surface, the alpha result will be the alpha of this color. |
This is a function pointer that references a function to do optimized vertical lines. The function pointer is updated when SetBlotMethod() is called.
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