/// <summary>
/// 在布局中添加一个地图数据框
/// </summary>
private void AddDataFrame(FrmLayoutPage dialog)
{
IMap pMap = new MapClass();
pMap.Name = "New Map";
IMapFrame pMapFrame = new MapFrameClass();
pMapFrame.Map = pMap;
IElement pElement = pMapFrame as IElement;
IEnvelope pEnv = new EnvelopeClass();
//设置一个默认的地图框大小
pEnv.PutCoords(0, 0, 5, 5);
pElement.Geometry = pEnv;
IGraphicsContainer pGraphicsContainer = dialog.PageControl.GraphicsContainer;
pGraphicsContainer.AddElement(pElement, 0);
IActiveView pActiveView = dialog.PageControl.ActiveView;
pActiveView.FocusMap = pMap;
}
/// <summary>
/// 拷贝地图视图中的内容到布局视图中
/// </summary>
private void CopyAndOverwriteMap(FrmLayoutPage dialog)
{
IObjectCopy objectCopy = new ObjectCopyClass();
DF2DApplication app = DF2DApplication.Application;
object toCopyMap = app.Current2DMapControl.Map;
object copiedMap = objectCopy.Copy(toCopyMap);
object toOverwriteMap = dialog.PageControl.ActiveView.FocusMap;
objectCopy.Overwrite(copiedMap, ref toOverwriteMap);
}
public override void Run(object sender, System.EventArgs e)
{
try
{
FrmLayoutPage dialog = new FrmLayoutPage();
IMap2DView mapView = UCService.GetContent(typeof(Map2DView)) as Map2DView;
if (mapView == null)
{
return;
}
DF2DApplication app = DF2DApplication.Application;
if (app == null || app.Current2DMapControl == null)
{
return;
}
string path = Config.GetConfigValue("2DMdbPipe");
IWorkspaceFactory pWsF = new AccessWorkspaceFactory();
IWorkspace pWs = pWsF.OpenFromFile(path, 0);
if (pWs == null)
{
return;
}
FrmStandardOutput sOutput = new FrmStandardOutput(pWs);
sOutput.ShowDialog();
if (sOutput.DialogResult == DialogResult.OK)
{
this.DoSomething(sOutput, dialog);
dialog.Show();
}
}
catch (System.Exception ex)
{
return;
}
}
/// <summary>
/// 删除布局视图中所有的元素
/// </summary>
private void DeleteElements(FrmLayoutPage dialog)
{
IMapFrame pMapFrame = dialog.PageControl.GraphicsContainer.FindFrame(dialog.PageControl.ActiveView.FocusMap) as IMapFrame;
IGraphicsContainer pGraphicsCont;
IElement pElement;
pGraphicsCont = dialog.PageControl.GraphicsContainer;
pGraphicsCont.Reset();
pElement = pGraphicsCont.Next();
while (pElement != null)
{
try
{
pGraphicsCont.DeleteElement(pElement);
pGraphicsCont.Reset();
}
catch
{
}
pElement = pGraphicsCont.Next();
}
}
/// <summary>
/// 使用标准图幅输出的参数改变布局视图的内容
/// </summary>
/// <param name="opt">标准图廓对话框</param>
private void DoSomething(FrmStandardOutput output, FrmLayoutPage dialog)
{
try
{
this.DeleteElements(dialog);
this.AddDataFrame(dialog);
this.CopyAndOverwriteMap(dialog);
ClassOutline oline = new ClassOutline();
ClassOutline.SetDefault();
oline.SetCoord(output.Coord);
oline.SetHeightBase(output.Height);
oline.SetIsoDistance(output.IsoDistance);
oline.SetMapChecker(output.MapChecker);
oline.SetMapMaker(output.MapDrawer);
oline.SetMapName(output.MapName);
oline.SetMapNumber(output.MapNumber);
oline.SetMapSurveyor(output.Surveyor);
oline.SetProduceMethod(output.MakemapMethod);
oline.SetProductUnit(output.ProductUnit);
if (output.RadioGroup.SelectedIndex == 0)
{
oline.SetMapSize(500, 400); // 单位: 毫米
}
else if (output.RadioGroup.SelectedIndex == 1)
{
oline.SetMapSize(500, 400); // 单位: 毫米
}
else
{
oline.SetMapSize(400, 400); // 单位: 毫米
}
oline.SetMapScale(output.MapScale);
// 坐标要在比例尺后面初始化
if (output.OrigX.Length > 0 && output.OrigY.Length > 0)
{
oline.SetOrig(
System.Convert.ToDouble(output.OrigY),
System.Convert.ToDouble(output.OrigY));
}
else
{
}
oline.CurMapCode = output.mapCode; //接图表
oline.XPrefix = output.XPrefix;
oline.YPrefix = output.YPrefix;
ClassOutline.MarginLeft = output.MarginLeft;
ClassOutline.MarginBottom = output.MarginDown;
dialog.PageControl.Page.FormID = esriPageFormID.esriPageFormCUSTOM;
dialog.PageControl.Page.PutCustomSize(60, 60);
oline.SetPageLayout(dialog.PageControl);
//IPageLayoutControl2 pageControl = dialog.PageControl as IPageLayoutControl2;
//pageControl.Page.FormID = esriPageFormID.esriPageFormCUSTOM;
//pageControl.Page.PutCustomSize(60, 60);
//oline.SetPageLayout(pageControl);
oline.DrawFrame();
IGraphicsContainer gc = dialog.PageControl.PageLayout as IGraphicsContainer;
IMapFrame pMapFrame = gc.FindFrame(dialog.PageControl.ActiveView.FocusMap) as IMapFrame;
pMapFrame.ExtentType = esriExtentTypeEnum.esriAutoExtentScale;
}
catch (System.Exception ex)
{
}
}
