Controls\MapViewer.cs
// Copyright 2010 ESRI // // All rights reserved under the copyright laws of the United States // and applicable international laws, treaties, and conventions. // // You may freely redistribute and use this sample code, with or // without modification, provided you include the original copyright // notice and use restrictions. // // See the use restrictions. // using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using ESRI.ArcGIS.Carto; using ESRI.ArcGIS.Controls; using ESRI.ArcGIS.Display; using ESRI.ArcGIS.Geometry; using ESRI.ArcGIS.SystemUI; using ESRI.ArcGIS.esriSystem; namespace Controls { public partial class MapViewer : Form { //The popup menu private IToolbarMenu m_ToolbarMenu; //The envelope drawn on the MapControl private IEnvelope m_Envelope; //The symbol used to draw the envelope on the MapControl private Object m_FillSymbol; //The PageLayoutControl's focus map events private ITransformEvents_Event m_transformEvents; private ITransformEvents_VisibleBoundsUpdatedEventHandler visBoundsUpdatedE; //The CustomizeDialog used by the ToolbarControl private ICustomizeDialog m_CustomizeDialog; //The CustomizeDialog start event private ICustomizeDialogEvents_OnStartDialogEventHandler startDialogE; //The CustomizeDialog close event private ICustomizeDialogEvents_OnCloseDialogEventHandler closeDialogE; public MapViewer() { InitializeComponent(); } private void MapViewer_Load(object sender, EventArgs e) { //Create the customize dialog for the ToolbarControl CreateCustomizeDialog(); //Create symbol used on the MapControl CreateOverviewSymbol(); //Set label editing to manual axTOCControl1.LabelEdit = esriTOCControlEdit.esriTOCControlManual; //Get file name used to persist the ToolbarControl String filePath = System.Reflection.Assembly.GetExecutingAssembly().Location.Replace("Controls.exe", "") + @"\PersistedItems.txt"; if (System.IO.File.Exists(filePath)) LoadToolbarControlItems(filePath); else { //Add generic commands axToolbarControl1.AddItem("esriControls.ControlsOpenDocCommand", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsAddDataCommand", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); //Add page layout navigation commands axToolbarControl1.AddItem("esriControls.ControlsPageZoomInTool", -1, -1, true, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsPageZoomOutTool", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsPagePanTool", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsPageZoomWholePageCommand", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); //Add map navigation commands axToolbarControl1.AddItem("esriControls.ControlsMapZoomInTool", -1, -1, true, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsMapZoomOutTool", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsMapPanTool", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsMapFullExtentCommand", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsMapZoomToLastExtentBackCommand", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsMapZoomToLastExtentForwardCommand", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); //Add map inquiry commands axToolbarControl1.AddItem("esriControls.ControlsMapIdentifyTool", -1, -1, true, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsMapFindCommand", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); axToolbarControl1.AddItem("esriControls.ControlsMapMeasureTool", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); //Add custom AddDateTool axToolbarControl1.AddItem("Commands.AddDateTool", -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconAndText); //Create a new ToolbarPalette IToolbarPalette toolbarPalette = new ToolbarPaletteClass(); //Add commands and tools to the ToolbarPalette toolbarPalette.AddItem("esriControls.ControlsNewMarkerTool", -1, -1); toolbarPalette.AddItem("esriControls.ControlsNewLineTool", -1, -1); toolbarPalette.AddItem("esriControls.ControlsNewCircleTool", -1, -1); toolbarPalette.AddItem("esriControls.ControlsNewEllipseTool", -1, -1); toolbarPalette.AddItem("esriControls.ControlsNewRectangleTool", -1, -1); toolbarPalette.AddItem("esriControls.ControlsNewPolygonTool", -1, -1); //Add the ToolbarPalette to the ToolbarControl axToolbarControl1.AddItem(toolbarPalette, 0, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly); } //Create a new ToolbarMenu m_ToolbarMenu = new ToolbarMenuClass(); //Share the ToolbarControl's command pool m_ToolbarMenu.CommandPool = axToolbarControl1.CommandPool; //Set the hook to the PageLayoutControl m_ToolbarMenu.SetHook(axPageLayoutControl1); //Add commands to the ToolbarMenu m_ToolbarMenu.AddItem("esriControls.ControlsPageZoomInFixedCommand", -1, -1,false,esriCommandStyles.esriCommandStyleIconAndText); m_ToolbarMenu.AddItem("esriControls.ControlsPageZoomOutFixedCommand", -1, -1, false, esriCommandStyles.esriCommandStyleIconAndText); m_ToolbarMenu.AddItem("esriControls.ControlsPageZoomWholePageCommand", -1, -1, false, esriCommandStyles.esriCommandStyleIconAndText); m_ToolbarMenu.AddItem("esriControls.ControlsPageZoomPageToLastExtentBackCommand", -1, -1, true, esriCommandStyles.esriCommandStyleIconAndText); m_ToolbarMenu.AddItem("esriControls.ControlsPageZoomPageToLastExtentForwardCommand", -1, -1, false, esriCommandStyles.esriCommandStyleIconAndText); //Set buddy controls axTOCControl1.SetBuddyControl(axPageLayoutControl1); axToolbarControl1.SetBuddyControl(axPageLayoutControl1); //Load a pre-authored map document into the PageLayoutControl using relative paths string fileName = @"..\..\..\..\data\GulfOfStLawrence\Gulf_of_St._Lawrence.mxd"; if (axPageLayoutControl1.CheckMxFile(fileName)) axPageLayoutControl1.LoadMxFile(fileName, ""); } private void axPageLayoutControl1_OnPageLayoutReplaced(object sender, IPageLayoutControlEvents_OnPageLayoutReplacedEvent e) { //Get the IActiveView of the focus map in the PageLayoutControl IActiveView activeView = axPageLayoutControl1.ActiveView.FocusMap as IActiveView; //Trap the ITranformEvents of the PageLayoutCntrol's focus map visBoundsUpdatedE = new ITransformEvents_VisibleBoundsUpdatedEventHandler(OnVisibleBoundsUpdated); IDisplayTransformation displayTransformation = activeView.ScreenDisplay.DisplayTransformation; //Start listening to the transform events interface m_transformEvents = (ITransformEvents_Event) displayTransformation; //Start listening to the VisibleBoundsUpdated method on ITransformEvents interface m_transformEvents.VisibleBoundsUpdated += visBoundsUpdatedE; //Get the extent of the focus map m_Envelope = activeView.Extent; //Load the same pre-authored map document into the MapControl axMapControl1.LoadMxFile(axPageLayoutControl1.DocumentFilename, null, null); //Set the extent of the MapControl to the full extent of the data axMapControl1.Extent = axMapControl1.FullExtent; } private void MapViewer_ResizeBegin(object sender, EventArgs e) { //Suppress data redraw and draw bitmap instead axMapControl1.SuppressResizeDrawing(true, 0); axPageLayoutControl1.SuppressResizeDrawing(true, 0); } private void MapViewer_ResizeEnd(object sender, EventArgs e) { //Stop bitmap draw and draw data axMapControl1.SuppressResizeDrawing(false, 0); axPageLayoutControl1.SuppressResizeDrawing(false, 0); } private void axPageLayoutControl1_OnMouseDown(object sender, IPageLayoutControlEvents_OnMouseDownEvent e) { //Popup the ToolbarMenu if (e.button == 2) m_ToolbarMenu.PopupMenu(e.x, e.y, axPageLayoutControl1.hWnd); } private void axTOCControl1_OnEndLabelEdit(object sender, ITOCControlEvents_OnEndLabelEditEvent e) { //If the new label is an empty string then prevent the edit if (e.newLabel.Trim() == "") e.canEdit = false; } private void CreateOverviewSymbol() { //Get the IRGBColor interface IRgbColor color = new RgbColorClass(); //Set the color properties color.RGB = 255; //Get the ILine symbol interface ILineSymbol outline = new SimpleLineSymbolClass(); //Set the line symbol properties outline.Width = 1.5; outline.Color = color; //Get the IFillSymbol interface ISimpleFillSymbol simpleFillSymbol = new SimpleFillSymbolClass(); //Set the fill symbol properties simpleFillSymbol.Outline = outline; simpleFillSymbol.Style = esriSimpleFillStyle.esriSFSHollow; m_FillSymbol = simpleFillSymbol; } private void OnVisibleBoundsUpdated(IDisplayTransformation sender, bool sizeChanged) { //Set the extent to the new visible extent m_Envelope = sender.VisibleBounds; //Refresh the MapControl's foreground phase axMapControl1.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewForeground, null, null); } private void axMapControl1_OnAfterDraw(object sender, IMapControlEvents2_OnAfterDrawEvent e) { if (m_Envelope == null) return; //If the foreground phase has drawn esriViewDrawPhase viewDrawPhase = (esriViewDrawPhase)e.viewDrawPhase; if (viewDrawPhase == esriViewDrawPhase.esriViewForeground) { IGeometry geometry = m_Envelope; axMapControl1.DrawShape(geometry, ref m_FillSymbol); } } private void CreateCustomizeDialog() { //Create new customize dialog m_CustomizeDialog = new CustomizeDialogClass(); //Set the title m_CustomizeDialog.DialogTitle = "Customize ToolbarControl Items"; //Show the 'Add from File' button m_CustomizeDialog.ShowAddFromFile = true; //Set the ToolbarControl that new items will be added to m_CustomizeDialog.SetDoubleClickDestination(axToolbarControl1); //Set the customize dialog events startDialogE = new ICustomizeDialogEvents_OnStartDialogEventHandler(OnStartDialog); ((ICustomizeDialogEvents_Event)m_CustomizeDialog).OnStartDialog += startDialogE; closeDialogE = new ICustomizeDialogEvents_OnCloseDialogEventHandler(OnCloseDialog); ((ICustomizeDialogEvents_Event)m_CustomizeDialog).OnCloseDialog += closeDialogE; } private void chkCustomize_CheckedChanged(object sender, EventArgs e) { //Show or hide the customize dialog if (chkCustomize.Checked == false) m_CustomizeDialog.CloseDialog(); else m_CustomizeDialog.StartDialog(axToolbarControl1.hWnd); } private void OnStartDialog() { axToolbarControl1.Customize = true; } private void OnCloseDialog() { axToolbarControl1.Customize = false; chkCustomize.Checked = false; } private void SaveToolbarControlItems(string filePath) { //Create a MemoryBlobStream IBlobStream blobStream = new MemoryBlobStreamClass(); //Get the IStream interface IStream stream = blobStream; //Save the ToolbarControl into the stream axToolbarControl1.SaveItems(stream); //Save the stream to a file blobStream.SaveToFile(filePath); } private void LoadToolbarControlItems(string filePath) { //Create a MemoryBlobStream IBlobStream blobStream = new MemoryBlobStreamClass(); //Get the IStream interface IStream stream = blobStream; //Load the stream from the file blobStream.LoadFromFile(filePath); //Load the stream into the ToolbarControl axToolbarControl1.LoadItems(stream); } private void MapViewer_FormClosing(object sender, FormClosingEventArgs e) { //Get file name to persist the ToolbarControl String filePath = System.Reflection.Assembly.GetExecutingAssembly().Location.Replace("Controls.exe", "") + @"\PersistedItems.txt"; //Persist ToolbarControl contents SaveToolbarControlItems(filePath); } private void printToolStripMenuItem_Click(object sender, EventArgs e) { //Exit if there is no system default printer if (axPageLayoutControl1.Printer == null) { MessageBox.Show("Unable to print!", "No default printer"); return; } //Set printer papers orientation to that of the Page axPageLayoutControl1.Printer.Paper.Orientation = axPageLayoutControl1.Page.Orientation; //Scale to the page axPageLayoutControl1.Page.PageToPrinterMapping = esriPageToPrinterMapping.esriPageMappingScale; //Send the pagelayout to the printer axPageLayoutControl1.PrintPageLayout(); } } }