public static bool AddWatermarkDataToMD(string MDWorkspaceFolder, string MDName, string watermarkImagePath,
double blendPercentage, esriWatermarkLocation watermarklocation, bool clearFunctions)
{
try
{
// Open MD
Type factoryType = Type.GetTypeFromProgID("esriDataSourcesGDB.FileGDBWorkspaceFactory");
IWorkspaceFactory mdWorkspaceFactory = (IWorkspaceFactory)Activator.CreateInstance(factoryType);
IWorkspace mdWorkspace = mdWorkspaceFactory.OpenFromFile(MDWorkspaceFolder, 0);
IRasterWorkspaceEx workspaceEx = (IRasterWorkspaceEx)(mdWorkspace);
IMosaicDataset mosaicDataset = (IMosaicDataset)workspaceEx.OpenRasterDataset(
MDName);
if (clearFunctions) // Clear functions already added to MD.
{
mosaicDataset.ClearFunction();
}
// Create Watermark Function
IRasterFunction rasterFunction = new CustomFunction.WatermarkFunction();
// Create the Watermark Function Arguments object
IWatermarkFunctionArguments rasterFunctionArguments =
new WatermarkFunctionArguments();
// Set the WatermarkImagePath
rasterFunctionArguments.WatermarkImagePath =
watermarkImagePath;
// the blending percentage,
rasterFunctionArguments.BlendPercentage = blendPercentage;
// and the watermark location.
rasterFunctionArguments.WatermarkLocation = watermarklocation;
// Add function to MD.
// This function takes the name of the property corresponding to the Raster
// property of the Arguments object (in this case is it called Raster itself:
// rasterFunctionArguments.Raster) as its third argument.
mosaicDataset.ApplyFunction(rasterFunction, rasterFunctionArguments, "Raster");
Console.WriteLine("Added Watermark to MD: " + MDName + ".");
Console.WriteLine("Success.");
return(true);
}
catch (Exception exc)
{
Console.WriteLine("Exception Caught while adding watermark to MD: " + exc.Message);
Console.WriteLine("Failed.");
return(false);
}
}
public static bool AddWatermarkToRD(IRasterDataset RasterDataset, string OutputFolder, string OutputName,
string watermarkImagePath, double blendPercentage, esriWatermarkLocation watermarklocation)
{
try
{
// Create Watermark Function
IRasterFunction rasterFunction = new CustomFunction.WatermarkFunction();
// Create the Watermark Function Arguments object
IWatermarkFunctionArguments rasterFunctionArguments =
new WatermarkFunctionArguments();
// Set the WatermarkImagePath
rasterFunctionArguments.WatermarkImagePath = watermarkImagePath;
// the blending percentage,
rasterFunctionArguments.BlendPercentage = blendPercentage;
// and the watermark location.
rasterFunctionArguments.WatermarkLocation = watermarklocation;
// Set the Raster Dataset as the input raster
rasterFunctionArguments.Raster = RasterDataset;
// Create Function Dataset
IFunctionRasterDataset functionRasterDataset = new FunctionRasterDataset();
// Create a Function Raster Dataset Name object
IFunctionRasterDatasetName functionRasterDatasetName =
(IFunctionRasterDatasetName) new FunctionRasterDatasetName();
// Set the path for the output Function Raster Dataset
functionRasterDatasetName.FullName = System.IO.Path.Combine(OutputFolder, OutputName);
functionRasterDataset.FullName = (IName)functionRasterDatasetName;
// Initialize the Function Raster Dataset with the function and
// its arguments object
functionRasterDataset.Init(rasterFunction, rasterFunctionArguments);
// Save as Function Raster Dataset as an .afr file
ITemporaryDataset myTempDset = (ITemporaryDataset)functionRasterDataset;
myTempDset.MakePermanent();
Console.WriteLine("Generated " + OutputName + ".");
Console.WriteLine("Success.");
return(true);
}
catch (Exception exc)
{
Console.WriteLine("Exception Caught while adding watermark to Raster Dataset: " + exc.Message);
Console.WriteLine("Failed.");
return(false);
}
}
public static IRasterFunctionTemplate CreateWatermarkTemplate(string watermarkImagePath,
double blendPercentage, esriWatermarkLocation watermarklocation)
{
#region Setup Raster Function Vars
IRasterFunctionVariable watermarkRasterRFV = new RasterFunctionVariableClass();
watermarkRasterRFV.Name = "Raster";
watermarkRasterRFV.IsDataset = true;
IRasterFunctionVariable watermarkImagePathRFV = new RasterFunctionVariableClass();
watermarkImagePathRFV.Name = "WatermarkImagePath";
watermarkImagePathRFV.Value = watermarkImagePath;
watermarkImagePathRFV.IsDataset = false;
IRasterFunctionVariable watermarkBlendPercRFV = new RasterFunctionVariableClass();
watermarkBlendPercRFV.Name = "BlendPercentage";
watermarkBlendPercRFV.Value = blendPercentage;
IRasterFunctionVariable watermarkLocationRFV = new RasterFunctionVariableClass();
watermarkLocationRFV.Name = "Watermarklocation";
watermarkLocationRFV.Value = watermarklocation;
#endregion
#region Setup Raster Function Template
// Create the Watermark Function Arguments object
IRasterFunctionArguments rasterFunctionArguments =
new CustomFunction.WatermarkFunctionArguments();
// Set the WatermarkImagePath
rasterFunctionArguments.PutValue("WatermarkImagePath", watermarkImagePathRFV);
// the blending percentage,
rasterFunctionArguments.PutValue("BlendPercentage", watermarkBlendPercRFV);
// and the watermark location.
rasterFunctionArguments.PutValue("WatermarkLocation", watermarkLocationRFV);
// Set the Raster Dataset as the input raster
rasterFunctionArguments.PutValue("Raster", watermarkRasterRFV);
IRasterFunction watermarkFunction = new CustomFunction.WatermarkFunction();
IRasterFunctionTemplate watermarkFunctionTemplate = new RasterFunctionTemplateClass();
watermarkFunctionTemplate.Function = watermarkFunction;
watermarkFunctionTemplate.Arguments = rasterFunctionArguments;
#endregion
return(watermarkFunctionTemplate);
}
public static IRasterFunctionTemplate CreateWatermarkTemplate(string watermarkImagePath,
double blendPercentage, esriWatermarkLocation watermarklocation)
{
#region Setup Raster Function Vars
IRasterFunctionVariable watermarkRasterRFV = new RasterFunctionVariableClass();
watermarkRasterRFV.Name = "Raster";
watermarkRasterRFV.IsDataset = true;
IRasterFunctionVariable watermarkImagePathRFV = new RasterFunctionVariableClass();
watermarkImagePathRFV.Name = "WatermarkImagePath";
watermarkImagePathRFV.Value = watermarkImagePath;
watermarkImagePathRFV.IsDataset = false;
IRasterFunctionVariable watermarkBlendPercRFV = new RasterFunctionVariableClass();
watermarkBlendPercRFV.Name = "BlendPercentage";
watermarkBlendPercRFV.Value = blendPercentage;
IRasterFunctionVariable watermarkLocationRFV = new RasterFunctionVariableClass();
watermarkLocationRFV.Name = "Watermarklocation";
watermarkLocationRFV.Value = watermarklocation;
#endregion
#region Setup Raster Function Template
// Create the Watermark Function Arguments object
IRasterFunctionArguments rasterFunctionArguments =
new CustomFunction.WatermarkFunctionArguments();
// Set the WatermarkImagePath
rasterFunctionArguments.PutValue("WatermarkImagePath", watermarkImagePathRFV);
// the blending percentage,
rasterFunctionArguments.PutValue("BlendPercentage", watermarkBlendPercRFV);
// and the watermark location.
rasterFunctionArguments.PutValue("WatermarkLocation", watermarkLocationRFV);
// Set the Raster Dataset as the input raster
rasterFunctionArguments.PutValue("Raster", watermarkRasterRFV);
IRasterFunction watermarkFunction = new CustomFunction.WatermarkFunction();
IRasterFunctionTemplate watermarkFunctionTemplate = new RasterFunctionTemplateClass();
watermarkFunctionTemplate.Function = watermarkFunction;
watermarkFunctionTemplate.Arguments = rasterFunctionArguments;
#endregion
return watermarkFunctionTemplate;
}
public static bool AddWatermarkDataToMD(string MDWorkspaceFolder, string MDName, string watermarkImagePath,
double blendPercentage, esriWatermarkLocation watermarklocation, bool clearFunctions)
{
try
{
// Open MD
Type factoryType = Type.GetTypeFromProgID("esriDataSourcesGDB.FileGDBWorkspaceFactory");
IWorkspaceFactory mdWorkspaceFactory = (IWorkspaceFactory)Activator.CreateInstance(factoryType);
IWorkspace mdWorkspace = mdWorkspaceFactory.OpenFromFile(MDWorkspaceFolder, 0);
IRasterWorkspaceEx workspaceEx = (IRasterWorkspaceEx)(mdWorkspace);
IMosaicDataset mosaicDataset = (IMosaicDataset)workspaceEx.OpenRasterDataset(
MDName);
if (clearFunctions) // Clear functions already added to MD.
mosaicDataset.ClearFunction();
// Create Watermark Function
IRasterFunction rasterFunction = new CustomFunction.WatermarkFunction();
// Create the Watermark Function Arguments object
IWatermarkFunctionArguments rasterFunctionArguments =
new WatermarkFunctionArguments();
// Set the WatermarkImagePath
rasterFunctionArguments.WatermarkImagePath =
watermarkImagePath;
// the blending percentage,
rasterFunctionArguments.BlendPercentage = blendPercentage;
// and the watermark location.
rasterFunctionArguments.WatermarkLocation = watermarklocation;
// Add function to MD.
// This function takes the name of the property corresponding to the Raster
// property of the Arguments object (in this case is it called Raster itself:
// rasterFunctionArguments.Raster) as its third argument.
mosaicDataset.ApplyFunction(rasterFunction, rasterFunctionArguments, "Raster");
Console.WriteLine("Added Watermark to MD: " + MDName + ".");
Console.WriteLine("Success.");
return true;
}
catch (Exception exc)
{
Console.WriteLine("Exception Caught while adding watermark to MD: " + exc.Message);
Console.WriteLine("Failed.");
return false;
}
}
public static bool AddWatermarkToRD(IRasterDataset RasterDataset, string OutputFolder, string OutputName,
string watermarkImagePath, double blendPercentage, esriWatermarkLocation watermarklocation)
{
try
{
// Create Watermark Function
IRasterFunction rasterFunction = new CustomFunction.WatermarkFunction();
// Create the Watermark Function Arguments object
IWatermarkFunctionArguments rasterFunctionArguments =
new WatermarkFunctionArguments();
// Set the WatermarkImagePath
rasterFunctionArguments.WatermarkImagePath = watermarkImagePath;
// the blending percentage,
rasterFunctionArguments.BlendPercentage = blendPercentage;
// and the watermark location.
rasterFunctionArguments.WatermarkLocation = watermarklocation;
// Set the Raster Dataset as the input raster
rasterFunctionArguments.Raster = RasterDataset;
// Create Function Dataset
IFunctionRasterDataset functionRasterDataset = new FunctionRasterDataset();
// Create a Function Raster Dataset Name object
IFunctionRasterDatasetName functionRasterDatasetName =
(IFunctionRasterDatasetName)new FunctionRasterDatasetName();
// Set the path for the output Function Raster Dataset
functionRasterDatasetName.FullName = System.IO.Path.Combine(OutputFolder, OutputName);
functionRasterDataset.FullName = (IName)functionRasterDatasetName;
// Initialize the Function Raster Dataset with the function and
// its arguments object
functionRasterDataset.Init(rasterFunction, rasterFunctionArguments);
// Save as Function Raster Dataset as an .afr file
ITemporaryDataset myTempDset = (ITemporaryDataset)functionRasterDataset;
myTempDset.MakePermanent();
Console.WriteLine("Generated " + OutputName + ".");
Console.WriteLine("Success.");
return true;
}
catch (Exception exc)
{
Console.WriteLine("Exception Caught while adding watermark to Raster Dataset: " + exc.Message);
Console.WriteLine("Failed.");
return false;
}
}
