Description: Graphics Design Report- pie chart, making this map, first of all have to understand the fan-shaped region, drawing algorithm, using fan-shaped arc for circulation to coordinate assigned to the arc end point coordinates of a starting level make up a pie chart, but not draw a circle divided, because they can not fill pattern, is because they are not complete patterns. So rework redraw once. Also understand TextOutA () and the pie method. Those are the times from this experiment with the work experience. I also keep debugging the pie chart on the percentage of positions until the best-looking date.
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tuxingxue-bingzhuangtu\封面1.doc
......................\蒋忠娟图形报告饼状图.doc
tuxingxue-bingzhuangtu
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