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  • AE+C# 向axPageLayoutControl1添加图例

    原文 AE+C# 向axPageLayoutControl1添加图例

    //Get the GraphicsContainer
    IGraphicsContainer graphicsContainer = axPageLayoutControl1.GraphicsContainer;
    
    //Get the MapFrame
    IMapFrame mapFrame = (IMapFrame)graphicsContainer.FindFrame(axPageLayoutControl1.ActiveView.FocusMap);
    if (mapFrame == null) return;
    
    //Create a legend
    UID uID = new UIDClass();
    uID.Value = "esriCarto.Legend";
    
    //Create a MapSurroundFrame from the MapFrame
    IMapSurroundFrame mapSurroundFrame = mapFrame.CreateSurroundFrame(uID, null);
    if (mapSurroundFrame == null) return;
    if (mapSurroundFrame.MapSurround == null) return;
    //Set the name 
    mapSurroundFrame.MapSurround.Name = "Legend";
    
    //Envelope for the legend
    IEnvelope envelope = new EnvelopeClass();
    envelope.PutCoords(1, 1, 3.4, 2.4);
    
    //Set the geometry of the MapSurroundFrame 
    IElement element = (IElement)mapSurroundFrame;
    element.Geometry = envelope;
    
    //Add the legend to the PageLayout
    axPageLayoutControl1.AddElement(element, Type.Missing, Type.Missing, "Legend", 0);
    
    //Refresh the PageLayoutControl
    axPageLayoutControl1.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
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  • 原文地址:https://www.cnblogs.com/arxive/p/6017177.html
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