05 2012 档案

arcengine之基本操作
摘要：拉框放大： axmap1.MousePointer = esriControlsMousePointer.esriPointerZoomIn; IEnvelope IEnvTrc; IEnvTrc = axmap1.TrackRectangle(); axmap1.Extent = IEnvTrc; 平移： axmap1.MousePointer = esriControlsMousePointer.esriPointerPageZoomOut; axmap... 阅读全文
posted @ 2012-05-15 15:19 叫我小艺 阅读(309) 评论(0) 推荐(0)

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