/// <summary>
/// Process existing WMF image using given parameters.
/// Image data is passed in a request stream.
/// </summary>
public void CreateModifiedWmfFromRequestBody()
{
Console.WriteLine("Update parameters of a WMF image from request body");
using (var inputImageStream = File.OpenRead(Path.Combine(ExampleImagesFolder, SampleImageFileName)))
{
var bkColor = "gray";
int? pageWidth = 300;
int? pageHeight = 300;
int? borderX = 50;
int? borderY = 50;
bool? fromScratch = null;
string outPath = null; // Path to updated file (if this is empty, response contains streamed image).
string storage = null; // We are using default Cloud Storage
var exportFormat = "png";
var postImageWmfRequest =
new CreateModifiedWmfRequest(inputImageStream, bkColor, pageWidth,
pageHeight, borderX, borderY, fromScratch, outPath,
storage, exportFormat);
Console.WriteLine(
$"Call CreateModifiedWmf with params: background color:{bkColor}, page width:{pageWidth}, page height:{pageHeight}, border X:{borderX}, border Y:{borderY}");
using (var updatedImage = ImagingApi.CreateModifiedWmf(postImageWmfRequest))
{
SaveUpdatedSampleImageToOutput(updatedImage, true);
}
}
Console.WriteLine();
}
public void CreateModifiedWmfTest(bool saveResultToStorage)
{
string name = "test.wmf";
string bkColor = "gray";
int pageWidth = 300;
int pageHeigth = 300;
int borderX = 50;
int borderY = 50;
bool? fromScratch = null;
string outName = $"{name}_specific.png";
string folder = TempFolder;
string storage = this.TestStorage;
this.TestPostRequest(
"CreateModifiedWmfTest",
saveResultToStorage,
$"Input image: {name}; BackColor: {bkColor}; Page width: {pageWidth}; Page height: {pageHeigth}; BorderX: {borderX}; BorderY: {borderY}",
name,
outName,
delegate(Stream inputStream, string outPath)
{
var request = new CreateModifiedWmfRequest(inputStream, bkColor, pageWidth, pageHeigth, borderX, borderY,
fromScratch, outPath, storage);
return(ImagingApi.CreateModifiedWmf(request));
},
delegate(ImagingResponse originalProperties, ImagingResponse resultProperties, Stream resultStream)
{
Assert.NotNull(resultProperties.PngProperties);
Assert.AreEqual(pageWidth + borderX * 2, resultProperties.Width);
Assert.AreEqual(pageHeigth + borderY * 2, resultProperties.Height);
},
folder,
storage);
}
