public static Task ExportMapFrameToSVGAsync(string LayoutName, string MFName, string Path)
{
//Reference a layoutitem in a project by name
LayoutProjectItem layoutItem = Project.Current.GetItems <LayoutProjectItem>().FirstOrDefault(item => item.Name.Equals(LayoutName));
if (layoutItem == null)
{
return(Task.FromResult <Layout>(null));
}
//Create SVG format with appropriate settings
SVGFormat SVG = new SVGFormat();
SVG.Resolution = 300;
SVG.OutputFileName = Path;
return(QueuedTask.Run(() =>
{
//Export MapFrame
Layout lyt = layoutItem.GetLayout(); //Loads and returns the layout associated with a LayoutItem
MapFrame mf = lyt.FindElement(MFName) as MapFrame;
SVG.OutputFileName = Path;
if (SVG.ValidateOutputFilePath())
{
mf.Export(SVG);
}
}));
}
public void snippets_MapFrame()
{
#region Access map frame and map bookmarks from Layout
// Reference a layoutitem in a project by name
LayoutProjectItem layoutItem = Project.Current.GetItems <LayoutProjectItem>().FirstOrDefault(item => item.Name.Equals("MyLayout"));
if (layoutItem != null)
{
QueuedTask.Run(() =>
{
// Reference and load the layout associated with the layout item
Layout layout = layoutItem.GetLayout();
if (layout == null)
{
return;
}
// Reference a mapframe by name
MapFrame mf = layout.Elements.FirstOrDefault(item => item.Name.Equals("MapFrame")) as MapFrame;
if (mf == null)
{
return;
}
// get the map and the bookmarks
Bookmark bookmark = mf.Map.GetBookmarks().FirstOrDefault(b => b.Name == "Great Lakes");
if (bookmark == null)
{
return;
}
// Set up a PDF format and set its properties
PDFFormat PDF = new PDFFormat();
String path = String.Format(@"C:\Temp\{0}.pdf", bookmark.Name);
PDF.OutputFileName = path;
// Zoom to the bookmark
mf.SetCamera(bookmark);
// Export to PDF
if (PDF.ValidateOutputFilePath())
{
mf.Export(PDF);
}
});
}
#endregion
}
public void snippets_Export()
{
#region Export a map frame
// Reference a layoutitem in a project by name
LayoutProjectItem layoutItem = Project.Current.GetItems <LayoutProjectItem>().FirstOrDefault(item => item.Name.Equals("MyLayout"));
if (layoutItem != null)
{
QueuedTask.Run(() =>
{
// get the layout
Layout layout = layoutItem.GetLayout();
if (layout == null)
{
return;
}
// get the map frame
MapFrame mf = layout.FindElement("MyMapFrame") as MapFrame;
if (mf != null)
{
// Create BMP format with appropriate settings
BMPFormat BMP = new BMPFormat()
{
HasWorldFile = true,
Resolution = 300,
OutputFileName = @"C:\temp\MapFrame.bmp"
};
if (BMP.ValidateOutputFilePath())
{
mf.Export(BMP);
}
// emf, eps, gif, jpeg, pdf, png, svg, tga, tiff formats are also available for export
}
});
}
#endregion
#region Export the active Mapview
QueuedTask.Run(() =>
{
MapView activeMapView = MapView.Active;
if (activeMapView != null)
{
//Create BMP format with appropriate settings
BMPFormat bmp = new BMPFormat()
{
Resolution = 300,
Height = 500,
Width = 800,
HasWorldFile = true,
OutputFileName = @"C:\temp\MapView.bmp"
};
//Export active map view
if (bmp.ValidateOutputFilePath())
{
activeMapView.Export(bmp);
}
// emf, eps, gif, jpeg, pdf, png, svg, tga, tiff formats also available for export
}
});
#endregion
}
//public async Task UpdateThumbsAsync()
//{
// //return Task.Run(() =>
// //{
// var commandId = DAML.Gallery.esri_mapping_previewBasemapGallery;
// var checkboxid = DAML.Checkbox.esri_core_previewShowBasemap;
// var iCommand = FrameworkApplication.GetPlugInWrapper(commandId) as ICommand;
// var checkboxiCommand = FrameworkApplication.GetPlugInWrapper(checkboxid) as ICommand;
// var ttype = iCommand.GetType();
// Task<(MapFrame, Map)> ttest = QueuedTask.Run(() =>
// {
// Guid g = Guid.NewGuid();
// string tempLayout = "TempLayout_"+g;
// string tempMap = "TempMap_"+g;
// //var newmap = MapFactory.Instance.CreateMap("NewMap", basemap:Basemap.ProjectDefault);
// // Create a new CIM page
// CIMPage newPage = new CIMPage();
// // Add properties
// newPage.Width = 17;
// newPage.Height = 11;
// newPage.Units = LinearUnit.Inches;
// // Add rulers
// newPage.ShowRulers = true;
// newPage.SmallestRulerDivision = 0.5;
// // Apply the CIM page to a new layout and set name
// var newLayout = LayoutFactory.Instance.CreateLayout(newPage);
// newLayout.SetName(tempLayout);
// var newMap = MapFactory.Instance.CreateMap(tempMap, basemap: Basemap.ProjectDefault);
// //Map newMap = MapFactory.Instance.CreateMap(tempMap, MapType.Map, MapViewingMode.Map, Basemap.Terrain);
// //string url = @"http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Census_USA/MapServer";
// // Build a map frame geometry / envelope
// Coordinate2D ll = new Coordinate2D(1, 0.5);
// Coordinate2D ur = new Coordinate2D(13, 9);
// Envelope mapEnv = EnvelopeBuilder.CreateEnvelope(ll, ur);
// // Create a map frame and add it to the layout
// MapFrame newMapframe = LayoutElementFactory.Instance.CreateMapFrame(newLayout, mapEnv, newMap);
// newMapframe.SetName("Map Frame");
// return (newMapframe, newMap);
// });
// ttest.Wait();
// MapFrame tempframe = ttest.Result.Item1;
// Map tempmap = ttest.Result.Item2;
// foreach (var iitem in Project.Current.SelectedItems)
// {
// Task t = QueuedTask.Run(() =>
// {
// tempmap.RemoveLayers(tempmap.Layers.AsEnumerable());
// Guid gg = Guid.NewGuid();
// Uri uri = new Uri(iitem.Path);
// var lyr = LayerFactory.Instance.CreateLayer(uri, tempmap);
// string thumbpath = String.Format(_temppath + "{0}_{1}.jpg", lyr.Name, gg);
// Uri item_uri = new Uri(iitem.Path);
// var lyr_object = LayerFactory.Instance.CreateLayer(item_uri, tempmap);
// string tpath = String.Format(_temppath + "{0}_{1}.jpg", lyr.Name, gg);
// //MessageBox.Show(thumbpath);
// tempframe.SetCamera(lyr_object.QueryExtent());
// //Create JPEG format with appropriate settings
// JPEGFormat JPEG = new JPEGFormat();
// JPEG.HasWorldFile = false;
// //JPEG.Resolution = 100;
// JPEG.OutputFileName = thumbpath;
// //Export MapFrame
// //Layout lyt = layoutItem.GetLayout(); //Loads and returns the layout associated with a LayoutItem
// tempframe.Export(JPEG);
// byte[] b = File.ReadAllBytes(thumbpath);
// //string utf8string = Encoding.UTF8.GetString(b, 0, b.Length);
// //string asciistring = Encoding.ASCII.GetString(b, 0, b.Length);
// string b64string = Convert.ToBase64String(b);
// string xxml = iitem.GetXml();
// XmlDocument xmldoc = new XmlDocument();
// xmldoc.LoadXml(xxml);
// //xmldoc.Save("C:\\Users\\jmaxm\\Desktop\\expxml.xml");
// //todo create new xml if not exist
// XmlNode root = xmldoc.DocumentElement;
// XmlNode thumb = root.SelectSingleNode("descendant::Binary/Thumbnail/Data");
// if (thumb is null)
// {
// if (root.SelectSingleNode("descendant::Binary") is null)
// {
// XmlNode binarynode = xmldoc.CreateNode("element", "Binary", "");
// XmlNode thumbnode = xmldoc.CreateNode("element", "Thumbnail", "");
// XmlNode datanode = xmldoc.CreateNode("element", "Data", "");
// ((XmlElement)datanode).SetAttribute("EsriPropertyType", "PictureX");
// //datanode.Attributes["EsriPropertyType"].Value = "PictureX";
// datanode.InnerText = b64string;
// thumbnode.AppendChild(datanode);
// binarynode.AppendChild(thumbnode);
// root.AppendChild(binarynode);
// string newmeta = xmldoc.OuterXml;
// iitem.SetXml(newmeta);
// }
// }
// if (thumb != null)
// {
// root.SelectSingleNode("descendant::Binary/Thumbnail/Data").InnerText = b64string;
// //var thumb = xmldoc.GetElementsByTagName("Thumbnail")[0].SelectSingleNode("Data");
// //thumb.SelectSingleNode("Data")
// //MessageBox.Show(thumb.InnerXml.ToString());
// string newmeta = xmldoc.OuterXml;
// iitem.SetXml(newmeta);
// }
// //xmldoc.Save("C:\\Users\\jmaxm\\Desktop\\expxml.xml");
// File.Delete(thumbpath);
// FrameworkApplication.AddNotification(new Notification()
// {
// Title = "Updated Metadata Thumbnail",
// Message = iitem.Path,
// ImageUrl = @"pack://*****:*****@"pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/ErrorException32.png",
});
continue;
}
QueuedTask.Run(() =>
{
Guid g = Guid.NewGuid();
string tempLayout = "TempLayout";
string tempMap = "TempMap";
//var newmap = MapFactory.Instance.CreateMap("NewMap", basemap:Basemap.ProjectDefault);
// Create a new CIM page
CIMPage newPage = new CIMPage();
// Add properties
newPage.Width = 17;
newPage.Height = 11;
newPage.Units = LinearUnit.Inches;
// Add rulers
newPage.ShowRulers = true;
newPage.SmallestRulerDivision = 0.5;
// Apply the CIM page to a new layout and set name
var newLayout = LayoutFactory.Instance.CreateLayout(newPage);
newLayout.SetName(tempLayout);
//string bmap_string = EMEMenu_thumbnailBasemap.thumbnailBasemap.selected;
//Basemap bmap = (Basemap)Enum.Parse(typeof(Basemap), bmap_string);
Basemap bmap = (Basemap)Enum.Parse(typeof(Basemap), basemap);
Map newMap = MapFactory.Instance.CreateMap(tempMap, MapType.Map, MapViewingMode.Map, bmap);
Uri uri = new Uri(item.Path);
var lyr = LayerFactory.Instance.CreateLayer(uri, newMap);
string thumbpath = String.Format(_temppathEme + "{0}.jpg", g);
// Build a map frame geometry / envelope
Coordinate2D ll = new Coordinate2D(1, 0.5);
Coordinate2D ur = new Coordinate2D(13, 9);
Envelope mapEnv = EnvelopeBuilder.CreateEnvelope(ll, ur);
// Create a map frame and add it to the layout
MapFrame newMapframe = LayoutElementFactory.Instance.CreateMapFrame(newLayout, mapEnv, newMap);
newMapframe.SetName("Map Frame");
// Create and set the camera
//Camera camera = newMapframe.Camera;
//camera.X = -118.465;
//camera.Y = 33.988;
//camera.Scale = 30000;
newMapframe.SetCamera(lyr.QueryExtent());
//newMapframe.ZoomTo(lyr.QueryExtent());
//Create JPEG format with appropriate settings
JPEGFormat JPEG = new JPEGFormat();
JPEG.HasWorldFile = false;
JPEG.Resolution = 100;
JPEG.OutputFileName = thumbpath;
//Export MapFrame
//Layout lyt = layoutItem.GetLayout(); //Loads and returns the layout associated with a LayoutItem
newMapframe.Export(JPEG);
LayoutProjectItem layoutItem = Project.Current.GetItems<LayoutProjectItem>().FirstOrDefault(itm => itm.Name.Equals(tempLayout));
Project.Current.RemoveItem(Project.Current.GetItems<LayoutProjectItem>().FirstOrDefault(itm => itm.Name.Equals(tempLayout)));
Project.Current.RemoveItem(Project.Current.GetItems<MapProjectItem>().FirstOrDefault(itm => itm.Name.Equals(tempMap)));
byte[] b = File.ReadAllBytes(thumbpath);
//string utf8string = Encoding.UTF8.GetString(b, 0, b.Length);
//string asciistring = Encoding.ASCII.GetString(b, 0, b.Length);
string b64string = Convert.ToBase64String(b);
string xxml = item.GetXml();
XmlDocument xmldoc = new XmlDocument();
xmldoc.LoadXml(xxml);
//xmldoc.Save("C:\\Users\\jmaxm\\Desktop\\expxml.xml");
//todo create new xml if not exist
XmlNode root = xmldoc.DocumentElement;
XmlNode thumb = root.SelectSingleNode("descendant::Binary/Thumbnail/Data");
if (thumb is null)
{
if (root.SelectSingleNode("descendant::Binary") is null)
{
XmlNode binarynode = xmldoc.CreateNode("element", "Binary", "");
XmlNode thumbnode = xmldoc.CreateNode("element", "Thumbnail", "");
XmlNode datanode = xmldoc.CreateNode("element", "Data", "");
((XmlElement)datanode).SetAttribute("EsriPropertyType", "PictureX");
//datanode.Attributes["EsriPropertyType"].Value = "PictureX";
datanode.InnerText = b64string;
thumbnode.AppendChild(datanode);
binarynode.AppendChild(thumbnode);
root.AppendChild(binarynode);
string newmeta = xmldoc.OuterXml;
item.SetXml(newmeta);
}
}
if(thumb != null)
{
root.SelectSingleNode("descendant::Binary/Thumbnail/Data").InnerText = b64string;
//var thumb = xmldoc.GetElementsByTagName("Thumbnail")[0].SelectSingleNode("Data");
//thumb.SelectSingleNode("Data")
//MessageBox.Show(thumb.InnerXml.ToString());
string newmeta = xmldoc.OuterXml;
item.SetXml(newmeta);
//MessageBox.Show(item.Type);
}
//xmldoc.Save("C:\\Users\\jmaxm\\Desktop\\expxml.xml");
File.Delete(thumbpath);
});
FrameworkApplication.AddNotification(new Notification()
{
Title = "Updated Metadata Thumbnail",
Message = item.Path,
ImageUrl = @"pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/GenericRefresh32.png",
});
}
}