绘制多边形-《go语言学习笔记》_雨痕
（3）绘制矩形、椭圆形和圆角矩形矩形：Canvas->Rectangle(0, 100, 400);椭圆形：Canvas->Ellipse(0, Image1->Width, Image1->Height);圆角矩形：Canvas->RoundRect(x, y, x + Dx, y + Dy, Dx/2, Dy/2); （4）绘制多边形Windows::TPoint points[4]; points[0] = Point(10,10); points[1] = Point(30,10); points[2] = Point(130,30);
文件大小：2.41MB
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