private async Task <ImageSource> TakeSnapshotSend(FunctionType sendType)
{
ImageSource outputImg = null;
if (sendType == FunctionType.TakeSnapshot)
{
outputImg = await AutomationAPIHelper.TakeSnapshot();
}
return(outputImg);
}
private async void SaveImage()
{
try
{
// Set save file options.
SaveFileDialog dialog = new SaveFileDialog
{
Filter = "Jpeg Files|*.jpg|Png Files|*.png|Tiff Files|*.tif",
FileName = "ArcGIS Earth.jpg",
DefaultExt = "jpg",
OverwritePrompt = true,
RestoreDirectory = true
};
if (dialog.ShowDialog() == true)
{
// Get screenshot from ArcGIS Earth.
var bitmapImage = await AutomationAPIHelper.TakeSnapshot() as BitmapImage;
if (bitmapImage == null)
{
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Failed to save image.");
return;
}
using (var outStream = new MemoryStream())
{
var encoder = new BmpBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bitmapImage));
encoder.Save(outStream);
var bitmap = new Bitmap(outStream);
bitmap.Save(dialog.FileName);
}
}
}
catch (Exception)
{
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Failed to save image.");
}
}
private async void RemoveLayerFromEarth(LayerEventsArgs args)
{
try
{
// Get removed layer list.
List <Layer> layerList = args.Layers as List <Layer>;
if (layerList?.Count != 0)
{
// Use temp list to log the id of removed elevation sources in ArcGIS Pro.
List <string> idList = new List <string>();
foreach (var layer in layerList)
{
foreach (var item in ToolHelper.IdInfoDictionary)
{
// Find and save removed id.
if (item.Value?.Length == 3 && item.Value[0] == layer.Name && item.Value[1] == layer.MapLayerType.ToString() && item.Value[2] == null)
{
idList.Add(item.Key);
}
}
}
// Remove elevation sources in ArcGIS Earth and removed id of these sources.
foreach (var id in idList)
{
JObject idJson = JObject.Parse(id);
string idString = idJson["id"].ToString();
await AutomationAPIHelper.RemoveLayer(idString);
ToolHelper.IdInfoDictionary.Remove(id);
}
}
}
catch
{
}
}
private async void SetCameraInEarth(MapViewCameraChangedEventArgs args)
{
try
{
// Get current camera of ArcGIS Pro.
MapView mapView = args.MapView;
if (null != mapView && null != mapView.Camera && mapView.ViewingMode == MapViewingMode.SceneGlobal)
{
JObject cameraJObject = new JObject()
{
// Get position.
["position"] = new JObject
{
["x"] = mapView.Camera.X,
["y"] = mapView.Camera.Y,
["z"] = mapView.Camera.Z,
["spatialReference"] = new JObject
{
["wkid"] = mapView.Camera.SpatialReference?.Wkid
}
},
// Get heading.
["heading"] = mapView.Camera.Heading > 0 ? 360 - mapView.Camera.Heading : -mapView.Camera.Heading,
// Get tilt.
["tilt"] = mapView.Camera.Pitch + 90,
// Get roll.
["roll"] = mapView.Camera.Roll
};
// Set camera in ArcGIS Earth.
await AutomationAPIHelper.SetCamera(cameraJObject.ToString());
}
}
catch
{
}
}
private void AddLayerToEarth(LayerEventsArgs args)
{
try
{
// Get list of added layer.
List <Layer> layerList = args.Layers as List <Layer>;
if (layerList?.Count != 0 && !IsCreateNewGroupLayer(layerList))
{
foreach (var layer in layerList)
{
QueuedTask.Run(async() =>
{
// GetDataConnection method must be called within the lambda passed to QueuedTask.Run.
CIMDataConnection dataConnection = layer.GetDataConnection();
// Get layer url.
string url = ToolHelper.GetDataSource(dataConnection);
if (!string.IsNullOrWhiteSpace(url))
{
JObject addLayerJson = new JObject
{
["URI"] = url
};
if (dataConnection is CIMWMSServiceConnection)
{
// Specify layer type for wms service. API is limited to automatically recognized wms service.
addLayerJson["type"] = "WMS";
}
if (layer.MapLayerType == MapLayerType.Operational)
{
addLayerJson["target"] = "operationalLayers";
}
if (layer.MapLayerType == MapLayerType.BasemapBackground)
{
addLayerJson["target"] = "baseMaps";
}
string currentJson = addLayerJson.ToString();
string[] nameAndType = new string[3]
{
layer.Name,
layer.MapLayerType.ToString(),
null
};
// Add layer to ArcGIS Earth.
// Return layer id when use adding layer, whether it's succeed or failed.
string id = await AutomationAPIHelper.AddLayer(currentJson);
if (!ToolHelper.IdInfoDictionary.Keys.Contains(id))
{
// Use IdInfoDictionary to save layer id and layer information.
ToolHelper.IdInfoDictionary.Add(id, nameAndType);
}
}
else
{
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Failed to add layer to ArcGIS Earth" + " : " + layer.Name);
}
});
}
}
}
catch
{
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Failed to add layer to ArcGIS Earth.");
}
}
private async Task <string> SendMessage(FunctionType sendType, string inputStr)
{
string outputStr = null;
switch (sendType)
{
case FunctionType.GetCamera:
outputStr = await AutomationAPIHelper.GetCamera();
break;
case FunctionType.SetCamera:
outputStr = await AutomationAPIHelper.SetCamera(inputStr);
break;
case FunctionType.SetFlight:
outputStr = await AutomationAPIHelper.SetFlight(inputStr);
break;
case FunctionType.AddLayer:
outputStr = await AutomationAPIHelper.AddLayer(inputStr);
break;
case FunctionType.GetLayer:
outputStr = await AutomationAPIHelper.GetLayer(inputStr);
break;
case FunctionType.RemoveLayer:
outputStr = await AutomationAPIHelper.RemoveLayer(inputStr);
break;
case FunctionType.ClearLayers:
outputStr = await AutomationAPIHelper.ClearLayers(inputStr);
break;
case FunctionType.AddGraphic:
outputStr = await AutomationAPIHelper.AddGraphic(inputStr);
break;
case FunctionType.GetGraphic:
outputStr = await AutomationAPIHelper.GetGraphic(inputStr);
break;
case FunctionType.UpdateGraphic:
outputStr = await AutomationAPIHelper.UpdateGraphic(inputStr);
break;
case FunctionType.RemoveGraphic:
outputStr = await AutomationAPIHelper.RemoveGraphic(inputStr);
break;
case FunctionType.GetWorkspace:
outputStr = await AutomationAPIHelper.GetWorkspace();
break;
case FunctionType.ImportWorkspace:
outputStr = await AutomationAPIHelper.ImportWorkspace(inputStr);
break;
case FunctionType.ClearWorkspace:
outputStr = await AutomationAPIHelper.ClearWorkspace();
break;
}
return(outputStr);
}
private async void ClearAll()
{
// Clear ArcGIS Earth workspace.
await AutomationAPIHelper.ClearWorkspace();
}