C# ArcEngine开发 之地图整饰篇

C# ArcEngine开发 之地图整饰篇

• 地图漫游
• 地图要素
• 打印输出
• 结语

呼，有一阵子没写博客（daun zi）了，这段时间忙于一个AE开发的项目，魔鬼产品催得紧啊，

完全没有时间，终于告一段落了， 总结一下，跟大家做一个分享。
今天来分享地图整饰。
话不多说，进入正题

地图漫游

首先分享对地图漫游的相关系列操作，包括放大缩小、全图展示、平移、编辑等。
相关代码如下：

		//Zoom inprivate void btnFixedZoomIn_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e){ControlsPageZoomInFixedCommand zoominfixed = new ControlsPageZoomInFixedCommand();zoominfixed.OnCreate(axPageLayoutControl1.Object);zoominfixed.OnClick();}//Zoom outprivate void FixedZoomOut_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e){ControlsPageZoomOutFixedCommand zoomoutfixed = new ControlsPageZoomOutFixedCommand();zoomoutfixed.OnCreate(axPageLayoutControl1.Object);zoomoutfixed.OnClick();}//全图展示private void btnZoom2WholePage_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e){ControlsPageZoomWholePageCommand wholeTool = new ControlsPageZoomWholePageCommand();wholeTool.OnCreate(axPageLayoutControl1.Object);wholeTool.OnClick();}//平移地图private void btnLayoutPan_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e){ControlsPagePanTool PanTool = new ControlsPagePanToolClass();PanTool.OnCreate(axPageLayoutControl1.Object);axPageLayoutControl1.CurrentTool = PanTool as ITool;}//鼠标切换为编辑模式private void btneditmouse_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e){ControlsSelectTool Cmd = new ControlsSelectTool();Cmd.OnCreate(this.axPageLayoutControl1.Object);this.axPageLayoutControl1.CurrentTool = Cmd as ITool;}

地图要素

一张完整的地图当然不能缺少地图要素（当时上学的时候也因为丢三落四没少被老师骂），所以！图例、指北针、比例尺、标题、文字、格网，代码都在下面了，老铁子们按需取货吧，走你。

 //图例private void btn_legend_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e){FrmLegend frmLegend = new FrmLegend(axPageLayoutControl1);frmLegend.OnQueryLenendItems += pLegend => m_Legend = pLegend;frmLegend.OnQueryColumnCount += pColumnCount => m_ColumnCount = pColumnCount;//窗体位置在屏幕中间frmLegend.StartPosition = FormStartPosition.CenterScreen;frmLegend.ShowDialog();axPageLayoutControl1.CurrentTool = null;axPageLayoutControl1.MousePointer = esriControlsMousePointer.esriPointerCrosshair;operation = "添加图例";}//指北针private void btn_compass_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e){FrmNorthArrow frmNorthArrow = new FrmNorthArrow();frmNorthArrow.OnQueryNorthArrow += pNorthArrow => m_NorthArrrow = pNorthArrow;//窗体位置在屏幕中间frmNorthArrow.StartPosition = FormStartPosition.CenterScreen;frmNorthArrow.ShowDialog();axPageLayoutControl1.CurrentTool = null;axPageLayoutControl1.MousePointer = esriControlsMousePointer.esriPointerCrosshair

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