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xiangling1金蟲 (正式寫手)
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[求助]
AE+c#讓某一圖元居中,閃爍
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下面的代碼,為何不能實(shí)現(xiàn)閃爍,請高手指點(diǎn)哈?![]() //初始化圖形容器對象 IGraphicsContainer pContainer = axMapControl1.Map as IGraphicsContainer; //刪除要素 pContainer.DeleteAllElements(); //點(diǎn)樣式 ISimpleMarkerSymbol pSimpleMarkerSymbol = new SimpleMarkerSymbolClass(); pSimpleMarkerSymbol.Color = GetRGBColor(255,0,0);//取色 pSimpleMarkerSymbol.Size = 3; IMarkerElement pMarkerElement = new MarkerElementClass(); pMarkerElement.Symbol = pSimpleMarkerSymbol; IElement pElement = pMarkerElement as IElement; pElement.Geometry = pFeature.Shape; int nIndex = 0; pContainer.AddElement(pMarkerElement as IElement, nIndex); //居中顯示 axMapControl1.CenterAt((IPoint)pFeature.Shape); Application.DoEvents(); axMapControl1.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, pContainer, axMapControl1.ActiveView.Extent); axMapControl1.FlashShape(pFeature.Shape, 4, 300, pSimpleMarkerSymbol); [ Last edited by xiangling1 on 2011-6-27 at 13:19 ] |

金蟲 (小有名氣)
英超煮帥

至尊木蟲 (小有名氣)

金蟲 (正式寫手)
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