private void button1_Click(object sender, EventArgs e)
{
try
{
var fact = new MgdServiceFactory();
MgdRenderingService renSvc = (MgdRenderingService)fact.CreateService(MgServiceType.RenderingService);
MgResourceIdentifier mdfId = new MgResourceIdentifier(txtMapDefinition.Text);
var sw = new Stopwatch();
sw.Start();
MgdMap map = new MgdMap(mdfId);
sw.Stop();
Trace.TraceInformation("Runtime map created in {0}ms", sw.ElapsedMilliseconds);
map.SetViewScale(Convert.ToDouble(txtScale.Text));
sw.Reset();
sw.Start();
MgByteReader response = renSvc.RenderTile(map, txtBaseGroup.Text, Convert.ToInt32(txtCol.Text), Convert.ToInt32(txtRow.Text));
sw.Stop();
Trace.TraceInformation("RenderTile executed in {0}ms", sw.ElapsedMilliseconds);
new ImageResponseDialog(response).ShowDialog();
}
catch (MgException ex)
{
MessageBox.Show(ex.ToString(), "Error from MapGuide");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
var fact = new MgdServiceFactory();
MgdRenderingService renSvc = (MgdRenderingService)fact.CreateService(MgServiceType.RenderingService);
MgResourceIdentifier mdfId = new MgResourceIdentifier(txtMapDefinition.Text);
var sw = new Stopwatch();
sw.Start();
MgdMap map = new MgdMap(mdfId);
sw.Stop();
Trace.TraceInformation("Runtime map created in {0}ms", sw.ElapsedMilliseconds);
map.SetViewScale(Convert.ToDouble(txtScale.Text));
sw.Reset();
sw.Start();
MgByteReader response = renSvc.RenderTile(map, txtBaseGroup.Text, Convert.ToInt32(txtCol.Text), Convert.ToInt32(txtRow.Text));
sw.Stop();
Trace.TraceInformation("RenderTile executed in {0}ms", sw.ElapsedMilliseconds);
new ImageResponseDialog(response).ShowDialog();
}
catch (MgException ex)
{
MessageBox.Show(ex.ToString(), "Error from MapGuide");
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
}
}
public void LoadMap(MgResourceIdentifier resId)
{
var map = new MgdMap(resId);
viewer.Init(new MgDesktopMapViewerProvider(map));
//viewer.RefreshMap();
}
private void btnSinglePlot_Click(object sender, EventArgs e)
{
MgdMap map = (MgdMap)_viewer.GetMap();
MgMapViewerProvider provider = _viewer.GetProvider();
MgdMappingService mappingSvc = (MgdMappingService)provider.CreateService(MgServiceType.MappingService);
MgResourceIdentifier layoutId = new MgResourceIdentifier("Library://Samples/Sheboygan/Layouts/SheboyganMap.PrintLayout");
using (SaveFileDialog save = new SaveFileDialog())
{
save.Filter = "DWF Files (*.dwf)|*.dwf";
if (save.ShowDialog() == DialogResult.OK)
{
MgdDwfVersion dwfVer = new MgdDwfVersion("6.01", "1.2");
MgdLayout layout = new MgdLayout(layoutId, "City of Sheboygan", MgdPageUnitsType.Inches);
MgdPlotSpecification plotSpec = new MgdPlotSpecification(8.5f, 11.0f, MgdPageUnitsType.Inches, 0.5f, 0.5f, 0.5f, 0.5f);
MgByteReader result = mappingSvc.GeneratePlot(map, plotSpec, layout, dwfVer);
MgByteSink sink = new MgByteSink(result);
sink.ToFile(save.FileName);
MessageBox.Show("Saved to " + save.FileName);
}
}
}
private void btnReload_Click(object sender, EventArgs e)
{
_viewer.ClearSelection();
MgResourceIdentifier mdfId = new MgResourceIdentifier("Library://Samples/Sheboygan/Maps/Sheboygan.MapDefinition");
MgdMap map = new MgdMap(mdfId);
MgDesktopMapViewerProvider provider = new MgDesktopMapViewerProvider(map);
Shell.Instance.ReloadViewer(provider);
}
private void OnDisposed(object sender, EventArgs e)
{
if (_map != null)
{
_map.Dispose();
_map = null;
}
}
public LocalRuntimeMap(LocalConnection conn, MgdMap map, bool suppressErrors)
: base(conn)
{
_impl = map;
_conn = conn;
InitializeLayersAndGroups(suppressErrors);
_disableChangeTracking = false;
}
public LocalRuntimeMap(LocalConnection conn, MgdMap map, bool suppressErrors)
: base(conn)
{
_impl = map;
_conn = conn;
InitializeLayersAndGroups(suppressErrors);
_disableChangeTracking = false;
}
private void btnReload_Click(object sender, EventArgs e)
{
_viewer.ClearSelection();
MgResourceIdentifier mdfId = new MgResourceIdentifier("Library://Samples/Sheboygan/Maps/Sheboygan.MapDefinition");
MgdMap map = new MgdMap(mdfId);
MgDesktopMapViewerProvider provider = new MgDesktopMapViewerProvider(map);
Shell.Instance.ReloadViewer(provider);
}
static void Main(string [] args)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
//Must call MgPlatform.Initialize() before we can work with anything from the MapGuide API
try
{
var sw = new Stopwatch();
sw.Start();
MgdPlatform.Initialize("Platform.ini");
sw.Stop();
Trace.TraceInformation("Platform initialization took {0}ms", sw.ElapsedMilliseconds);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
return;
}
//MgAppWindow is our Main Window class full of drag-and-drop component goodness. Go ahead and
//take a look at MgAppWindow.cs source, not much code there except for the 3 generic invoke components and the
//single custom selection handler. Everything else is encapsulated by designer-friendly drag and drop components
//Most of the work is dragging and dropping components into the designer surface, and setting lots of properties
var frm = new MgAppWindow();
//We can initialize without specifying a map (allowing for components that do not
//require a loaded map to still be used). You just have to call LoadMap() on the MgMapViewer
//instance when ready (not demonstrated here). So if you do load a package here, you will
//have to restart the application
MgResourceIdentifier resId = null;
if (args.Length == 1)
{
resId = new MgResourceIdentifier(args[0]);
resId.Validate();
}
var fact = new MgdServiceFactory();
var resSvc = (MgdResourceService)fact.CreateService(MgServiceType.ResourceService);
MgdMap map = null;
if (resId != null && resSvc.ResourceExists(resId))
{
map = new MgdMap(resId);
}
//This is just a pass-through call to MgMapViewer.Init()
frm.LoadMap(new MgDesktopMapViewerProvider(map));
Application.ApplicationExit += new EventHandler(OnAppExit);
Application.Run(frm);
}
static void Main(string [] args)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
//Must call MgPlatform.Initialize() before we can work with anything from the MapGuide API
try
{
var sw = new Stopwatch();
sw.Start();
MgdPlatform.Initialize("Platform.ini");
sw.Stop();
Trace.TraceInformation("Platform initialization took {0}ms", sw.ElapsedMilliseconds);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
return;
}
//MgAppWindow is our Main Window class full of drag-and-drop component goodness. Go ahead and
//take a look at MgAppWindow.cs source, not much code there except for the 3 generic invoke components and the
//single custom selection handler. Everything else is encapsulated by designer-friendly drag and drop components
//Most of the work is dragging and dropping components into the designer surface, and setting lots of properties
var frm = new MgAppWindow();
//We can initialize without specifying a map (allowing for components that do not
//require a loaded map to still be used). You just have to call LoadMap() on the MgMapViewer
//instance when ready (not demonstrated here). So if you do load a package here, you will
//have to restart the application
MgResourceIdentifier resId = null;
if (args.Length == 1)
{
resId = new MgResourceIdentifier(args[0]);
resId.Validate();
}
var fact = new MgdServiceFactory();
var resSvc = (MgdResourceService)fact.CreateService(MgServiceType.ResourceService);
MgdMap map = null;
if (resId != null && resSvc.ResourceExists(resId))
map = new MgdMap(resId);
//This is just a pass-through call to MgMapViewer.Init()
frm.LoadMap(new MgDesktopMapViewerProvider(map));
Application.ApplicationExit += new EventHandler(OnAppExit);
Application.Run(frm);
}
private void button1_Click(object sender, EventArgs e)
{
try
{
var fact = new MgdServiceFactory();
MgdRenderingService renSvc = (MgdRenderingService)fact.CreateService(MgServiceType.RenderingService);
MgResourceIdentifier resId = new MgResourceIdentifier(textBox1.Text);
MgdMap map = new MgdMap(resId);
double x;
double y;
if (double.TryParse(textBox2.Text, out x) &&
double.TryParse(textBox3.Text, out y))
{
map.SetViewCenterXY(x, y);
}
int w;
int h;
if (int.TryParse(txtWidth.Text, out w) &&
int.TryParse(txtHeight.Text, out h))
{
map.SetDisplaySize(w, h);
}
double scale;
if (double.TryParse(textBox4.Text, out scale))
{
map.SetViewScale(scale);
}
var sw = new Stopwatch();
sw.Start();
MgByteReader response = renSvc.RenderMap(map, null, textBox5.Text);
sw.Stop();
Trace.TraceInformation("RenderMap executed in {0}ms", sw.ElapsedMilliseconds);
new ImageResponseDialog(response).ShowDialog();
}
catch (MgException ex)
{
MessageBox.Show(ex.ToString(), "Error from MapGuide");
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
var fact = new MgdServiceFactory();
MgdRenderingService renSvc = (MgdRenderingService)fact.CreateService(MgServiceType.RenderingService);
MgResourceIdentifier resId = new MgResourceIdentifier(textBox1.Text);
MgdMap map = new MgdMap(resId);
double x;
double y;
if (double.TryParse(textBox2.Text, out x) &&
double.TryParse(textBox3.Text, out y))
{
map.SetViewCenterXY(x, y);
}
int w;
int h;
if (int.TryParse(txtWidth.Text, out w) &&
int.TryParse(txtHeight.Text, out h))
{
map.SetDisplaySize(w, h);
}
double scale;
if (double.TryParse(textBox4.Text, out scale))
{
map.SetViewScale(scale);
}
var sw = new Stopwatch();
sw.Start();
MgByteReader response = renSvc.RenderMap(map, null, textBox5.Text);
sw.Stop();
Trace.TraceInformation("RenderMap executed in {0}ms", sw.ElapsedMilliseconds);
new ImageResponseDialog(response).ShowDialog();
}
catch (MgException ex)
{
MessageBox.Show(ex.ToString(), "Error from MapGuide");
}
}
protected override void OnLoad(EventArgs e)
{
mgMapViewer1.UseRenderMapIfTiledLayersExist = true;
mgMapViewer1.RespectFiniteDisplayScales = true;
new MapViewerController(mgMapViewer1, //The MgMapViewer
mgLegend1, //The MgLegend
this, //The IMapStatusBar
mgPropertyPane1, //The MgPropertyPane
mgDefaultToolbar1); //The MgDefaultToolbar
MgdServiceFactory factory = new MgdServiceFactory();
MgdResourceService resSvc = (MgdResourceService)factory.CreateService(MgServiceType.ResourceService);
MgResourceIdentifier mapDefId = new MgResourceIdentifier("Library://Samples/Sheboygan/Maps/Sheboygan.MapDefinition");
//If this map definition doesn't exist, we ask the user to
//load the Sheboygan package
if (!resSvc.ResourceExists(mapDefId))
{
using (OpenFileDialog diag = new OpenFileDialog())
{
diag.Filter = "MapGuide Packages (*.mgp)|*.mgp";
if (diag.ShowDialog() == DialogResult.OK)
{
MgByteSource source = new MgByteSource(diag.FileName);
MgByteReader reader = source.GetReader();
resSvc.ApplyResourcePackage(reader);
}
else
{
//No map, nothing to do here
Application.Exit();
}
}
}
//Create our runtime map
MgdMap map = new MgdMap(mapDefId);
//Create our viewer provider
MgMapViewerProvider provider = new MgDesktopMapViewerProvider(map);
//Initialize our viewer with this provider
mgMapViewer1.Init(provider);
}
public void Init(MgResourceIdentifier mapResId)
{
_map = new MgdMap(mapResId);
var groups = _map.GetLayerGroups();
if (groups != null && groups.GetCount() > 0)
{
for (int i = 0; i < groups.GetCount(); i++)
{
var grp = groups.GetItem(i);
if (grp.LayerGroupType == MgLayerGroupType.BaseMap)
{
MessageBox.Show(Strings.TiledLayerSupportWarning);
break;
}
}
}
var fact = new MgdServiceFactory();
viewer.Init(new MgDesktopMapViewerProvider(_map));
viewer.RefreshMap();
}
protected override void OnLoad(EventArgs e)
{
_wktRw = new MgWktReaderWriter();
_geomFact = new MgGeometryFactory();
new MapViewerController(mgMapViewer1, //The MgMapViewer
mgLegend1, //The MgLegend
this, //The IMapStatusBar
mgPropertyPane1); //The MgPropertyPane
MgdServiceFactory factory = new MgdServiceFactory();
MgdResourceService resSvc = (MgdResourceService)factory.CreateService(MgServiceType.ResourceService);
MgResourceIdentifier mapDefId = new MgResourceIdentifier("Library://Samples/Sheboygan/Maps/Sheboygan.MapDefinition");
//If this map definition doesn't exist, we ask the user to
//load the Sheboygan package
if (!resSvc.ResourceExists(mapDefId))
{
using (OpenFileDialog diag = new OpenFileDialog())
{
diag.Filter = "MapGuide Packages (*.mgp)|*.mgp";
if (diag.ShowDialog() == DialogResult.OK)
{
MgByteSource source = new MgByteSource(diag.FileName);
MgByteReader reader = source.GetReader();
resSvc.ApplyResourcePackage(reader);
}
else
{
//No map, nothing to do here
Application.Exit();
}
}
}
//Create our runtime map
MgdMap map = new MgdMap(mapDefId);
//Create our viewer provider
MgMapViewerProvider provider = new MgDesktopMapViewerProvider(map);
//Initialize our viewer with this provider
mgMapViewer1.Init(provider);
UpdateButtonCheckedState();
}
public void Init(MgResourceIdentifier mapResId)
{
_map = new MgdMap(mapResId);
var groups = _map.GetLayerGroups();
if (groups != null && groups.GetCount() > 0)
{
for (int i = 0; i < groups.GetCount(); i++)
{
var grp = groups.GetItem(i);
if (grp.LayerGroupType == MgLayerGroupType.BaseMap)
{
MessageBox.Show(Strings.TiledLayerSupportWarning);
break;
}
}
}
var fact = new MgdServiceFactory();
viewer.Init(new MgDesktopMapViewerProvider(_map));
viewer.RefreshMap();
}
private void btnMultiPlot_Click(object sender, EventArgs e)
{
MgdMap map = (MgdMap)_viewer.GetMap();
MgMapViewerProvider provider = _viewer.GetProvider();
MgdMappingService mappingSvc = (MgdMappingService)provider.CreateService(MgServiceType.MappingService);
MgResourceIdentifier layoutId = new MgResourceIdentifier("Library://Samples/Sheboygan/Layouts/SheboyganMap.PrintLayout");
using (SaveFileDialog save = new SaveFileDialog())
{
save.Filter = "DWF Files (*.dwf)|*.dwf";
if (save.ShowDialog() == DialogResult.OK)
{
MgdDwfVersion dwfVer = new MgdDwfVersion("6.01", "1.2");
MgdLayout layout = new MgdLayout(layoutId, "City of Sheboygan", MgdPageUnitsType.Inches);
MgdPlotSpecification plotSpec = new MgdPlotSpecification(8.5f, 11.0f, MgdPageUnitsType.Inches, 0.5f, 0.5f, 0.5f, 0.5f);
MgdMapPlotCollection plotCollection = new MgdMapPlotCollection();
MgdMapPlot plot1 = new MgdMapPlot(map, plotSpec, layout);
plot1.SetCenterAndScale(map.GetViewCenter().GetCoordinate(), map.GetViewScale() * 2);
plotCollection.Add(plot1);
// Create a second map for the second sheet in the DWF. This second sheet uses the print layout
// to display a page title and legend.
MgdMap map2 = new MgdMap(map.GetMapDefinition(), "Sheet 2");
MgdMapPlot plot2 = new MgdMapPlot(map2, plotSpec, layout);
plot2.SetCenterAndScale(map.GetViewCenter().GetCoordinate(), map.GetViewScale());
plotCollection.Add(plot2);
MgByteReader result = mappingSvc.GenerateMultiPlot(plotCollection, dwfVer);
MgByteSink sink = new MgByteSink(result);
sink.ToFile(save.FileName);
MessageBox.Show("Saved to " + save.FileName);
}
}
}
private void btnRenderMap2_Click(object sender, EventArgs e)
{
//Note we're casting to mg-desktop specific subclasses as this is what mg-desktop rendering APIs expect
MgdMap map = (MgdMap)_viewer.GetMap();
MgdSelection selection = (MgdSelection)_viewer.GetSelection();
MgMapViewerProvider provider = _viewer.GetProvider();
MgdRenderingService renderSvc = (MgdRenderingService)provider.CreateService(MgServiceType.RenderingService);
MgPoint centerPt = map.ViewCenter;
MgCoordinate centerCoord = centerPt.Coordinate;
//MgdTransientMapState is a helper class which lets us apply transient state to a map, which is automatically
//undone on disposal. This is how we can render custom views of a map with specific display parameters without
//permanently changing the display parameters used by the map viewer
using (MgTransientMapState tempState = provider.CreateTransientState(map))
{
MgMapDisplayParameters state = new MgMapDisplayParameters(centerCoord.X, centerCoord.Y, 5000, 1024, 768, 96);
tempState.PushState(state);
MgByteReader br = renderSvc.RenderMap(map, selection, "PNG");
using (SaveFileDialog save = new SaveFileDialog())
{
save.Filter = "Portable Network Graphics (*.png)|*.png";
if (save.ShowDialog() == DialogResult.OK)
{
//MgReadOnlyStream is a stream adapter class that provides a .net stream
//interface to the MgByteReader, allowing MgByteReader objects to be used
//anywhere a System.IO.Stream is expected.
using (MgReadOnlyStream stream = new MgReadOnlyStream(br))
{
Image img = Image.FromStream(stream);
img.Save(save.FileName);
MessageBox.Show("Image saved to: " + save.FileName);
}
}
br.Dispose();
}
}
}
public override void SetGroupExpandInLegend(MgLayerGroup group, bool bExpanded)
{
MgdMap.SetGroupExpandInLegend(group, bExpanded);
}
public override void SetLayerExpandInLegend(MgLayerBase layer, bool bExpanded)
{
MgdMap.SetLayerExpandInLegend(layer, bExpanded);
}
public MgDesktopMapViewerProvider(MgdMap map) : base(map)
{
_implMap = map;
}
static void Main(string [] args)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
//Must call MgPlatform.Initialize() before we can work with anything from the MapGuide API
try
{
#if PROFILE
using (new CallMeasure("MgdPlatform.Initialize"))
{
MgdPlatform.Initialize("Platform.ini");
}
#else
MgdPlatform.Initialize("Platform.ini");
#endif
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
return;
}
AppLayout layout = null;
var ser = new XmlSerializer(typeof(AppLayout));
if (args.Length == 1)
{
using (var file = File.OpenRead(args[0]))
{
layout = (AppLayout)ser.Deserialize(file);
}
}/*
* else
* {
* layout = AppLayout.CreateDefault("MapGuide Desktop App Layout Example", "Library://Samples/Sheboygan/Maps/Sheboygan.MapDefinition");
* using (var file = File.OpenWrite("Sheboygan.AppLayout"))
* {
* ser.Serialize(file, layout);
* }
* }*/
var mdfId = new MgResourceIdentifier(layout.Map.MapDefinition);
var provider = new MgDesktopMapViewerProvider(null);
var resSvc = (MgResourceService)provider.CreateService(MgServiceType.ResourceService);
if (resSvc.ResourceExists(mdfId))
{
#if PROFILE
using (new CallMeasure("MgdMap constructor (cold start)"))
{
var mapCold = new MgdMap(mdfId);
}
MgdMap map = null;
using (new CallMeasure("MgdMap constructor (warm start)"))
{
map = new MgdMap(mdfId);
}
using (new CallMeasure("MgMapViewerProvider.LoadMap"))
{
provider.LoadMap(map);
}
#else
provider.LoadMap(new MgdMap(mdfId));
#endif
}
var frm = Shell.Instance;
((Shell)frm).Initialize(layout, provider);
Application.Run((Shell)frm);
MgdPlatform.Terminate();
}
public override MgMapBase CreateMap(MgResourceIdentifier mapDefinitionId, string name)
{
var map = new MgdMap(mapDefinitionId, name);
return(map);
}
private void button1_Click(object sender, EventArgs e)
{
try
{
var fact = new MgdServiceFactory();
MgdRenderingService renSvc = (MgdRenderingService)fact.CreateService(MgServiceType.RenderingService);
MgResourceIdentifier resId = new MgResourceIdentifier(textBox1.Text);
var sw = new Stopwatch();
sw.Start();
MgdMap map = new MgdMap(resId);
sw.Stop();
Trace.TraceInformation("Runtime map created in {0}ms", sw.ElapsedMilliseconds);
MgdSelection selection = null;
if (!string.IsNullOrEmpty(txtSelectLayer.Text) &&
!string.IsNullOrEmpty(txtSelectFilter.Text))
{
selection = new MgdSelection(map);
var layers = map.GetLayers();
if (layers.IndexOf(txtSelectLayer.Text) >= 0)
{
var layer = layers.GetItem(txtSelectLayer.Text);
var query = new MgFeatureQueryOptions();
query.SetFilter(txtSelectFilter.Text);
var reader = layer.SelectFeatures(query);
selection.AddFeatures(layer, reader, 0);
Trace.TraceInformation("{0} features in selection set", selection.GetSelectedFeaturesCount(layer, layer.GetFeatureClassName()));
}
}
double x;
double y;
if (double.TryParse(textBox2.Text, out x) &&
double.TryParse(textBox3.Text, out y))
{
map.SetViewCenterXY(x, y);
}
int w;
int h;
if (int.TryParse(txtWidth.Text, out w) &&
int.TryParse(txtHeight.Text, out h))
{
map.SetDisplaySize(w, h);
}
double scale;
if (double.TryParse(textBox4.Text, out scale))
{
map.SetViewScale(scale);
}
int mode;
if (int.TryParse(textBox6.Text, out mode))
{
}
MgColor selColor = new MgColor("0x0000FFFF");
MgdRenderingOptions renderOpts = new MgdRenderingOptions(textBox5.Text, mode, selColor);
sw.Start();
MgByteReader response = renSvc.RenderDynamicOverlay(map, selection, renderOpts);
sw.Stop();
Trace.TraceInformation("RenderDynamicOverlay executed in {0}ms", sw.ElapsedMilliseconds);
new ImageResponseDialog(response).ShowDialog();
}
catch (MgException ex)
{
MessageBox.Show(ex.ToString(), "Error from MapGuide");
}
}
static void Main(string [] args)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
//Must call MgPlatform.Initialize() before we can work with anything from the MapGuide API
try
{
#if PROFILE
using (new CallMeasure("MgdPlatform.Initialize"))
{
MgdPlatform.Initialize("Platform.ini");
}
#else
MgdPlatform.Initialize("Platform.ini");
#endif
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error");
return;
}
AppLayout layout = null;
var ser = new XmlSerializer(typeof(AppLayout));
if (args.Length == 1)
{
using (var file = File.OpenRead(args[0]))
{
layout = (AppLayout)ser.Deserialize(file);
}
}/*
else
{
layout = AppLayout.CreateDefault("MapGuide Desktop App Layout Example", "Library://Samples/Sheboygan/Maps/Sheboygan.MapDefinition");
using (var file = File.OpenWrite("Sheboygan.AppLayout"))
{
ser.Serialize(file, layout);
}
}*/
var mdfId = new MgResourceIdentifier(layout.Map.MapDefinition);
var provider = new MgDesktopMapViewerProvider(null);
var resSvc = (MgResourceService)provider.CreateService(MgServiceType.ResourceService);
if (resSvc.ResourceExists(mdfId))
{
#if PROFILE
using (new CallMeasure("MgdMap constructor (cold start)"))
{
var mapCold = new MgdMap(mdfId);
}
MgdMap map = null;
using (new CallMeasure("MgdMap constructor (warm start)"))
{
map = new MgdMap(mdfId);
}
using (new CallMeasure("MgMapViewerProvider.LoadMap"))
{
provider.LoadMap(map);
}
#else
provider.LoadMap(new MgdMap(mdfId));
#endif
}
var frm = Shell.Instance;
((Shell)frm).Initialize(layout, provider);
Application.Run((Shell)frm);
MgdPlatform.Terminate();
}
public override Mapping.RuntimeMap CreateMap(string runtimeMapResourceId, ObjectModels.MapDefinition.IMapDefinition mdf, double metersPerUnit, bool suppressErrors)
{
var mdfId = new MgResourceIdentifier(mdf.ResourceID);
var implMap = new MgdMap(mdfId);
var map = new LocalRuntimeMap(this, implMap, suppressErrors);
map.ResourceID = runtimeMapResourceId;
map.ResetDirtyState();
return map;
}
private void button1_Click(object sender, EventArgs e)
{
try
{
var fact = new MgdServiceFactory();
MgdRenderingService renSvc = (MgdRenderingService)fact.CreateService(MgServiceType.RenderingService);
MgResourceIdentifier resId = new MgResourceIdentifier(textBox1.Text);
var sw = new Stopwatch();
sw.Start();
MgdMap map = new MgdMap(resId);
sw.Stop();
Trace.TraceInformation("Runtime map created in {0}ms", sw.ElapsedMilliseconds);
MgdSelection selection = null;
if (!string.IsNullOrEmpty(txtSelectLayer.Text) &&
!string.IsNullOrEmpty(txtSelectFilter.Text))
{
selection = new MgdSelection(map);
var layers = map.GetLayers();
if (layers.IndexOf(txtSelectLayer.Text) >= 0)
{
var layer = layers.GetItem(txtSelectLayer.Text);
var query = new MgFeatureQueryOptions();
query.SetFilter(txtSelectFilter.Text);
var reader = layer.SelectFeatures(query);
selection.AddFeatures(layer, reader, 0);
Trace.TraceInformation("{0} features in selection set", selection.GetSelectedFeaturesCount(layer, layer.GetFeatureClassName()));
}
}
double x;
double y;
if (double.TryParse(textBox2.Text, out x) &&
double.TryParse(textBox3.Text, out y))
{
map.SetViewCenterXY(x, y);
}
int w;
int h;
if (int.TryParse(txtWidth.Text, out w) &&
int.TryParse(txtHeight.Text, out h))
{
map.SetDisplaySize(w, h);
}
double scale;
if (double.TryParse(textBox4.Text, out scale))
{
map.SetViewScale(scale);
}
int mode;
if (int.TryParse(textBox6.Text, out mode))
{
}
MgColor selColor = new MgColor("0x0000FFFF");
MgdRenderingOptions renderOpts = new MgdRenderingOptions(textBox5.Text, mode, selColor);
sw.Start();
MgByteReader response = renSvc.RenderDynamicOverlay(map, selection, renderOpts);
sw.Stop();
Trace.TraceInformation("RenderDynamicOverlay executed in {0}ms", sw.ElapsedMilliseconds);
new ImageResponseDialog(response).ShowDialog();
}
catch (MgException ex)
{
MessageBox.Show(ex.ToString(), "Error from MapGuide");
}
}
private static MgdSelection Convert(MgdMap map, Mapping.MapSelection sel)
{
if (sel == null)
return null;
MgdSelection impl = new MgdSelection(map);
var xml = sel.ToXml();
if (!string.IsNullOrEmpty(xml))
impl.FromXml(xml);
return impl;
}
protected override void OnNewMapLoaded(MgMapBase map)
{
_implMap = (MgdMap)map;
}
public MgDesktopMapViewerProvider(MgdMap map) : base(map)
{
_implMap = map;
}
public override MgMapBase CreateMap(MgResourceIdentifier mapDefinitionId, string name)
{
var map = new MgdMap(mapDefinitionId, name);
return map;
}
private void btnMultiPlot_Click(object sender, EventArgs e)
{
MgdMap map = (MgdMap)_viewer.GetMap();
MgMapViewerProvider provider = _viewer.GetProvider();
MgdMappingService mappingSvc = (MgdMappingService)provider.CreateService(MgServiceType.MappingService);
MgResourceIdentifier layoutId = new MgResourceIdentifier("Library://Samples/Sheboygan/Layouts/SheboyganMap.PrintLayout");
using (SaveFileDialog save = new SaveFileDialog())
{
save.Filter = "DWF Files (*.dwf)|*.dwf";
if (save.ShowDialog() == DialogResult.OK)
{
MgdDwfVersion dwfVer = new MgdDwfVersion("6.01", "1.2");
MgdLayout layout = new MgdLayout(layoutId, "City of Sheboygan", MgdPageUnitsType.Inches);
MgdPlotSpecification plotSpec = new MgdPlotSpecification(8.5f, 11.0f, MgdPageUnitsType.Inches, 0.5f, 0.5f, 0.5f, 0.5f);
MgdMapPlotCollection plotCollection = new MgdMapPlotCollection();
MgdMapPlot plot1 = new MgdMapPlot(map, plotSpec, layout);
plot1.SetCenterAndScale(map.GetViewCenter().GetCoordinate(), map.GetViewScale() * 2);
plotCollection.Add(plot1);
// Create a second map for the second sheet in the DWF. This second sheet uses the print layout
// to display a page title and legend.
MgdMap map2 = new MgdMap(map.GetMapDefinition(), "Sheet 2");
MgdMapPlot plot2 = new MgdMapPlot(map2, plotSpec, layout);
plot2.SetCenterAndScale(map.GetViewCenter().GetCoordinate(), map.GetViewScale());
plotCollection.Add(plot2);
MgByteReader result = mappingSvc.GenerateMultiPlot(plotCollection, dwfVer);
MgByteSink sink = new MgByteSink(result);
sink.ToFile(save.FileName);
MessageBox.Show("Saved to " + save.FileName);
}
}
}
public void LoadMap(MgResourceIdentifier resId)
{
var map = new MgdMap(resId);
viewer.Init(new MgDesktopMapViewerProvider(map));
//viewer.RefreshMap();
}
protected override void OnNewMapLoaded(MgMapBase map)
{
_implMap = (MgdMap)map;
}
private void CheckRedlineLayer()
{
if (_redlineLayer == null)
{
MgdMap map = (MgdMap)_viewer.GetMap();
MgMapViewerProvider provider = _viewer.GetProvider();
MgdFeatureService featSvc = (MgdFeatureService)provider.CreateService(MgServiceType.FeatureService);
MgResourceService resSvc = (MgResourceService)provider.CreateService(MgServiceType.ResourceService);
string sessionId = Guid.NewGuid().ToString();
MgResourceIdentifier fsId = new MgResourceIdentifier("Session:" + sessionId + "//Redline.FeatureSource");
MgResourceIdentifier ldfId = new MgResourceIdentifier("Session:" + sessionId + "//Redline.LayerDefinition");
string featureClass = "Default:Redline";
string geometry = "Geometry";
string xml = string.Format(Layers.Redline, fsId.ToString(), featureClass, geometry);
//Construct our schema for the redline data store
MgFeatureSchema schema = new MgFeatureSchema("Default", "Redline schema");
MgClassDefinition cls = new MgClassDefinition();
cls.Name = "Redline";
MgDataPropertyDefinition id = new MgDataPropertyDefinition("ID");
id.DataType = MgPropertyType.Int32;
id.SetAutoGeneration(true);
MgGeometricPropertyDefinition geom = new MgGeometricPropertyDefinition(geometry);
geom.SpatialContextAssociation = "Default";
geom.GeometryTypes = MgFeatureGeometricType.Curve | MgFeatureGeometricType.Point | MgFeatureGeometricType.Solid | MgFeatureGeometricType.Surface;
MgPropertyDefinitionCollection clsProps = cls.GetProperties();
clsProps.Add(id);
clsProps.Add(geom);
MgPropertyDefinitionCollection idProps = cls.GetIdentityProperties();
idProps.Add(id);
cls.DefaultGeometryPropertyName = geometry;
MgClassDefinitionCollection classes = schema.GetClasses();
classes.Add(cls);
//Create the feature source
MgFileFeatureSourceParams create = new MgFileFeatureSourceParams("OSGeo.SDF", "Default", map.GetMapSRS(), schema);
featSvc.CreateFeatureSource(fsId, create);
//Then the layer definition
byte[] bytes = Encoding.UTF8.GetBytes(xml);
MgByteSource source = new MgByteSource(bytes, bytes.Length);
resSvc.SetResource(ldfId, source.GetReader(), null);
//Now create the runtime layer and add to map
_redlineLayer = new MgdLayer(ldfId, resSvc);
_redlineLayer.LegendLabel = "Redlining";
_redlineLayer.Name = "Redline";
_redlineLayer.Visible = true;
_redlineLayer.Selectable = true;
_redlineLayer.DisplayInLegend = true;
MgLayerCollection layers = map.GetLayers();
layers.Insert(0, _redlineLayer);
}
}
void OnDisposed(object sender, EventArgs e)
{
if (_map != null)
{
_map.Dispose();
_map = null;
}
}