此源碼以eVC++ 4.0編成, 基本圖形的繪製. 矩形, 圓角矩形, 載入點陣圖, 以點陣圖方式繪製矩形等, 適合初學者.-This source to eVC++ 4.0 composition, the basic graphics rendering. Rectangle, rounded rectangle, loading bitmap to bitmap rendering methods, such as rectangular, suitable for beginners