本帖最后由 laihuaxun2004 于 2022-4-1 21:53 编辑
hWindowControl可以通过创建HDrawingObject 的方式 来画ROI, 创建HDrawingObject后附加到Halcon 窗口,可以方便的调整大小,位置或方向。- HOperatorSet.DrawRectangle1(hWindow, out HTuple row1, out HTuple column1, out HTuple row2, out HTuple column2);
- obj = HDrawingObject.CreateDrawingObject(HDrawingObject.HDrawingObjectType.RECTANGLE1, row1, column1, row2, column2);
- hWindow.AttachDrawingObjectToWindow(obj);
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