private void addtext_Click(object sender, EventArgs e) { ESRI.ArcGIS.Carto.IActiveView activeView; ESRI.ArcGIS.Carto.IGraphicsContainer graphicsContainer; ESRI.ArcGIS.Carto.ITextElement textElement; ESRI.ArcGIS.Display.ITextSymbol textSymbol; ESRI.ArcGIS.Display.IRgbColor rgbColor; ESRI.ArcGIS.Carto.IElement element; ESRI.ArcGIS.Geometry.IEnvelope envelope;
activeView = axPageLayoutControl1.PageLayout as ESRI.ArcGIS.Carto.IActiveView; envelope = new ESRI.ArcGIS.Geometry.EnvelopeClass(); envelope.PutCoords(0, 0, 5, 5); textElement = new ESRI.ArcGIS.Carto.TextElementClass(); element = textElement as ESRI.ArcGIS.Carto.IElement; element.Geometry = envelope;
textElement.Text = "我的地图"; textSymbol = new ESRI.ArcGIS.Display.TextSymbolClass(); rgbColor = new ESRI.ArcGIS.Display.RgbColorClass();
rgbColor.Red = 255; rgbColor.Green = 255; rgbColor.Blue = 0; textSymbol.Color = rgbColor as ESRI.ArcGIS.Display.IColor; textSymbol.Size = 20; textElement.Symbol = textSymbol;
graphicsContainer = activeView as ESRI.ArcGIS.Carto.IGraphicsContainer; graphicsContainer.AddElement(element, 0); axPageLayoutControl1.Refresh();
}
private void addSymbol_Click(object sender, EventArgs e) { ESRI.ArcGIS.esriSystem.UID uid; ESRI.ArcGIS.Geometry.IEnvelope envelope; ESRI.ArcGIS.Carto.IGraphicsContainer graphicsContainer; ESRI.ArcGIS.Carto.IMapFrame mapFrame; ESRI.ArcGIS.Carto.IMapSurroundFrame mapSurroundFrame; ESRI.ArcGIS.Carto.IElement element; ESRI.ArcGIS.esriSystem.ITrackCancel trackCancel;
uid = new ESRI.ArcGIS.esriSystem.UIDClass(); uid.Value = "esriCarto.legend"; envelope = new ESRI.ArcGIS.Geometry.EnvelopeClass(); envelope.PutCoords(1,1,2,2);
graphicsContainer = axPageLayoutControl1.PageLayout as ESRI.ArcGIS.Carto.IGraphicsContainer; mapFrame =graphicsContainer.FindFrame(axPageLayoutControl1.ActiveView.FocusMap) as ESRI.ArcGIS.Carto.IMapFrame; mapSurroundFrame = mapFrame.CreateSurroundFrame(uid,null); mapSurroundFrame.MapSurround.Name = "图例";
element = mapSurroundFrame as ESRI.ArcGIS.Carto.IElement; element.Geometry = envelope; element.Activate(axPageLayoutControl1.ActiveView.ScreenDisplay); trackCancel = new ESRI.ArcGIS.Display.CancelTrackerClass(); element.Draw(axPageLayoutControl1.ActiveView.ScreenDisplay,trackCancel);
graphicsContainer.AddElement(element,0); axPageLayoutControl1.Refresh(); }
private void addtextscaler_Click(object sender, EventArgs e) { UID uid; IEnvelope envelope;
IGraphicsContainer graphicsContainer; IMapFrame mapFrame; IMapSurroundFrame mapSurroundFrame; IElement element; ITrackCancel trackCancel;
uid = new UIDClass(); uid.Value = "esriCarto.ScaleText"; envelope = new EnvelopeClass(); envelope.PutCoords(1, 1, 2, 2);
graphicsContainer = axPageLayoutControl1.PageLayout as IGraphicsContainer; mapFrame = graphicsContainer.FindFrame(axPageLayoutControl1.ActiveView.FocusMap) as IMapFrame;
mapSurroundFrame = mapFrame.CreateSurroundFrame(uid, null); element = mapSurroundFrame as IElement; element.Geometry = envelope; element.Activate(axPageLayoutControl1.ActiveView.ScreenDisplay);
trackCancel = new TrackCancelClass(); element.Draw(axPageLayoutControl1.ActiveView.ScreenDisplay, trackCancel);
graphicsContainer.AddElement(element, 0); axPageLayoutControl1.Refresh(); }
private void addimgscaler_Click(object sender, EventArgs e) { UID uid; IEnvelope envelope;
IGraphicsContainer graphicsContainer; IMapFrame mapFrame; IMapSurroundFrame mapSurroundFrame; IElement element; ITrackCancel trackCancel;
uid = new UIDClass(); uid.Value = "esriCarto.ScaleLine"; envelope = new EnvelopeClass(); envelope.PutCoords(1, 1, 2, 2);
graphicsContainer = axPageLayoutControl1.PageLayout as IGraphicsContainer; mapFrame = graphicsContainer.FindFrame(axPageLayoutControl1.ActiveView.FocusMap) as IMapFrame;
mapSurroundFrame = mapFrame.CreateSurroundFrame(uid, null); element = mapSurroundFrame as IElement; element.Geometry = envelope; element.Activate(axPageLayoutControl1.ActiveView.ScreenDisplay);
trackCancel = new TrackCancelClass(); element.Draw(axPageLayoutControl1.ActiveView.ScreenDisplay, trackCancel);
graphicsContainer.AddElement(element, 0); axPageLayoutControl1.Refresh(); }
public void CreateGrid(ESRI.ArcGIS.Carto.IActiveView activeView, IPageLayout pageLayout) { //Create the grid. IMapGrid mapGrid = new GraticuleClass(); mapGrid.Name = "Map Grid";
//Create a color. IColor color = new RgbColorClass(); color.RGB = 0XBBBBBB; // -> Gray.
//Set the line symbol used to draw the grid. ICartographicLineSymbol cartographicLineSymbol = new CartographicLineSymbolClass(); cartographicLineSymbol.Cap = esriLineCapStyle.esriLCSButt; cartographicLineSymbol.Width = 2; cartographicLineSymbol.Color = color; mapGrid.LineSymbol = cartographicLineSymbol as ILineSymbol; mapGrid.Border = null; // Clear the default frame border.
//Set the Tick properties. mapGrid.TickLength = 15; cartographicLineSymbol = new CartographicLineSymbolClass(); cartographicLineSymbol.Cap = esriLineCapStyle.esriLCSButt; cartographicLineSymbol.Width = 1; cartographicLineSymbol.Color = color; mapGrid.TickLineSymbol = cartographicLineSymbol as ILineSymbol; mapGrid.TickMarkSymbol = null;
//Set the SubTick properties. mapGrid.SubTickCount = 5; mapGrid.SubTickLength = 10; cartographicLineSymbol = new CartographicLineSymbolClass(); cartographicLineSymbol.Cap = esriLineCapStyle.esriLCSButt; cartographicLineSymbol.Width = 0.2; cartographicLineSymbol.Color = color; mapGrid.SubTickLineSymbol = cartographicLineSymbol as ILineSymbol;
// Set the Grid label properties. IGridLabel gridLabel = mapGrid.LabelFormat; gridLabel.LabelOffset = 15;
//Set the Tick, SubTick, and Label Visibility along the four sides of the grid. mapGrid.SetTickVisibility(true, true, true, true); mapGrid.SetSubTickVisibility(true, true, true, true); mapGrid.SetLabelVisibility(true, true, true, true);
//Make the map grid visible so it gets drawn when Active View is updated. mapGrid.Visible = true;
//Set the IMeasuredGrid properties. IMeasuredGrid measuredGrid = mapGrid as IMeasuredGrid; measuredGrid.FixedOrigin = true; measuredGrid.XIntervalSize = 10; //Meridian interval. measuredGrid.XOrigin = 5; //Shift grid 5°. measuredGrid.YIntervalSize = 10; //Parallel interval. measuredGrid.YOrigin = 5; //Shift grid 5°.
// Add the grid to the MapFrame. IMap map = activeView.FocusMap; IGraphicsContainer graphicsContainer = pageLayout as IGraphicsContainer; IFrameElement frameElement = graphicsContainer.FindFrame(map); IMapFrame mapFrame = frameElement as IMapFrame; IMapGrids mapGrids = null; mapGrids = mapFrame as IMapGrids; mapGrids.AddMapGrid(mapGrid);
//Refresh the view. activeView.PartialRefresh(esriViewDrawPhase.esriViewBackground, null, null); }
