public override void OnClick()
{
LegendWizard legendWizard = new LegendWizard();
legendWizard.StyleGallery = this._context.StyleGallery;
IGraphicsContainer graphicsContainer = this._context.ActiveView as IGraphicsContainer;
IMapFrame mapFrame = graphicsContainer.FindFrame(this._context.FocusMap) as IMapFrame;
IMapSurroundFrame mapSurroundFrame = mapFrame.CreateSurroundFrame(new UID
{
Value = "esriCarto.Legend"
}, null);
legendWizard.InitialLegendFrame = mapSurroundFrame;
legendWizard.FocusMap = this._context.FocusMap;
legendWizard.ShowDialog();
IEnvelope envelope = new Envelope() as IEnvelope;
envelope.PutCoords(0.0, 0.0, 5.0, 10.0);
IEnvelope envelope2 = new Envelope() as IEnvelope;
mapSurroundFrame.MapSurround.QueryBounds(this._context.ActiveView.ScreenDisplay, envelope, envelope2);
(mapSurroundFrame as IElement).Geometry = envelope2;
INewElementOperation newElementOperation = new NewElementOperation();
newElementOperation.ActiveView = this._context.ActiveView;
newElementOperation.Element = (mapSurroundFrame as IElement);
this._context.OperationStack.Do(newElementOperation);
}
/// <summary>
/// 图例
/// </summary>
/// <returns></returns>
public bool AddLegend()
{
IGraphicsContainer pGraphicsContainer;
pGraphicsContainer = mainPage.PageLayout as IGraphicsContainer;
IMapFrame pFocusMapFrame;
pFocusMapFrame = pGraphicsContainer.FindFrame(mainPage.ActiveView.FocusMap) as IMapFrame;
UID u = new UIDClass();
u.Value = "esriCarto.Legend";
IMapSurroundFrame pLegendFrame;
pLegendFrame = pFocusMapFrame.CreateSurroundFrame(u, null);
IEnvelope pEnvelope;
pEnvelope = new EnvelopeClass();
pEnvelope.PutCoords(3, 3, 6, 8);
IElement pElement;
pElement = pLegendFrame as IElement;
pElement.Geometry = pEnvelope;
ILegendWizard pLegendWizard;
pLegendWizard = new LegendWizard();
pLegendWizard.PageLayout = mainPage.PageLayout;
pLegendWizard.InitialLegendFrame = pLegendFrame;
bool bOk = pLegendWizard.DoModal(mainPage.hWnd);
if (bOk == true)
{
IElement ele = pLegendWizard.LegendFrame as IElement;
pGraphicsContainer.AddElement(ele, 0);
mainPage.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
return(true);
}
/// <summary>
/// 图例
/// </summary>
/// <returns></returns>
public bool AddLegend()
{
IGraphicsContainer pGraphicsContainer;
pGraphicsContainer = mainPage.PageLayout as IGraphicsContainer;
IMapFrame pFocusMapFrame;
pFocusMapFrame = pGraphicsContainer.FindFrame(mainPage.ActiveView.FocusMap) as IMapFrame;
UID u = new UIDClass();
u.Value = "esriCarto.Legend";
IMapSurroundFrame pLegendFrame;
pLegendFrame = pFocusMapFrame.CreateSurroundFrame(u, null);
IEnvelope pEnvelope;
pEnvelope = new EnvelopeClass();
pEnvelope.PutCoords(3, 3, 6, 8);
IElement pElement;
pElement = pLegendFrame as IElement;
pElement.Geometry = pEnvelope;
ILegendWizard pLegendWizard;
pLegendWizard = new LegendWizard();
pLegendWizard.PageLayout = mainPage.PageLayout;
pLegendWizard.InitialLegendFrame = pLegendFrame;
bool bOk = pLegendWizard.DoModal(mainPage.hWnd);
if (bOk == true)
{
IElement ele = pLegendWizard.LegendFrame as IElement;
pGraphicsContainer.AddElement(ele, 0);
mainPage.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
return true;
}
