利用GDI+特性实现栅格图像与矢量图形的融合显示

Image and Graphics Fusion and Display Based On GDI+

利用GD I+对色彩透明度的支持实现了屏幕上栅格图像与矢量图形的有机融合显示,提高了地图数据的可视化效果。

This paper implemented the fusion and display of image and graphics by using the support of GDI ＋ for transparence, and improved the effect of map data visualization.