public static void Run()
{
Console.WriteLine("Running example ConvertWMFToWebp");
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an existing WMF image
using (Image image = Image.Load(dataDir + "input.wmf"))
{
// Calculate new Webp image height
double k = (image.Width * 1.00) / image.Height;
// Create an instance of EmfRasterizationOptions class and set different properties
WmfRasterizationOptions emfRasterization = new WmfRasterizationOptions
{
BackgroundColor = Color.WhiteSmoke,
PageWidth = 400,
PageHeight = (int)Math.Round(400 / k),
BorderX = 5,
BorderY = 10
};
// Create an instance of WebPOptions class and provide rasterization option
ImageOptionsBase imageOptions = new WebPOptions();
imageOptions.VectorRasterizationOptions = emfRasterization;
// Call the save method, provide output path and WebPOptions to convert the WMF file to Webp and save the output
image.Save(dataDir + "ConvertWMFToWebp_out.webp", imageOptions);
}
Console.WriteLine("Finished example ConvertWMFToWebp");
}
public static void Run()
{
Console.WriteLine("Running example ConvertWMFToPDF");
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an existing WMF image
using (Image image = Image.Load(dataDir + "input.wmf"))
{
// Create an instance of EmfRasterizationOptions class and set different properties
WmfRasterizationOptions emfRasterizationOptions = new WmfRasterizationOptions();
emfRasterizationOptions.BackgroundColor = Color.WhiteSmoke;
emfRasterizationOptions.PageWidth = image.Width;
emfRasterizationOptions.PageHeight = image.Height;
// Create an instance of PdfOptions class and provide rasterization option
PdfOptions pdfOptions = new PdfOptions();
pdfOptions.VectorRasterizationOptions = emfRasterizationOptions;
// Call the save method, provide output path and PdfOptions to convert the WMF file to PDF and save the output
image.Save(dataDir + "ConvertWMFToPDF_out.pdf", pdfOptions);
}
Console.WriteLine("Finished example ConvertWMFToPDF");
}
public static void Run()
{
Console.WriteLine("Running example ConvertWMFToPNG");
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
string inputFileName = dataDir + "thistlegirl_wmfsample.wmf";
string outputFileNamePng = dataDir + "thistlegirl_wmfsample.png";
using (Image image = Image.Load(inputFileName))
{
WmfRasterizationOptions rasterizationOptions = new WmfRasterizationOptions();
rasterizationOptions.BackgroundColor = Color.WhiteSmoke;
rasterizationOptions.PageWidth = image.Width;
rasterizationOptions.PageHeight = image.Height;
image.Save(outputFileNamePng, new PngOptions()
{
VectorRasterizationOptions = rasterizationOptions
});
}
Console.WriteLine("Finished example ConvertWMFToPNG");
}
public static void Run()
{
Console.WriteLine("Running example ResizeWMFFile");
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Load an existing WMF image
using (Image image = Image.Load(dataDir + "input.wmf"))
{
// Call the resize method of Image class and width,height values and Calculate new PNG image height
image.Resize(100, 100);
double k = (image.Width * 1.00) / image.Height;
// Create an instance of EmfRasterizationOptions class and set different properties
WmfRasterizationOptions emfRasterization = new WmfRasterizationOptions
{
BackgroundColor = Color.WhiteSmoke,
PageWidth = 100,
PageHeight = (int)Math.Round(100 / k),
BorderX = 5,
BorderY = 10
};
// Create an instance of PngOptions class and provide rasterization option
ImageOptionsBase imageOptions = new PngOptions();
imageOptions.VectorRasterizationOptions = emfRasterization;
// Call the save method, provide output path and PngOptions to convert the WMF file to PNG and save the output
image.Save(dataDir + "CreateEMFMetaFileImage_out.png", imageOptions);
//ExStart:ResizeWMFFile
}
Console.WriteLine("Finished example ResizeWMFFile");
}
public static void Run()
{
Console.WriteLine("Running example ConvertWMFMetaFileToSVG");
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
// Create an instance of Image class by loading an existing .
using (Image image = Image.Load(dataDir + "input.wmf"))
{
// Create an instance of EmfRasterizationOptions class.
WmfRasterizationOptions options = new WmfRasterizationOptions();
options.PageWidth = image.Width;
options.PageHeight = image.Height;
// Call save method to convert WMF to SVG format by passing output file name and SvgOptions class instance.
image.Save(dataDir + "ConvertWMFMetaFileToSVG_out.svg", new SvgOptions {
VectorRasterizationOptions = options
});
}
Console.WriteLine("Finished example ConvertWMFMetaFileToSVG");
}
public static void Run()
{
Console.WriteLine("Running example SupportOfTextRenderingHint");
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
string[] files = new string[] {
"TextHintTest.cdr",
"TextHintTest.cmx",
"TextHintTest.emf",
"TextHintTest.wmf",
"TextHintTest.odg",
"TextHintTest.svg"
};
TextRenderingHint[] textRenderingHints = new TextRenderingHint[] {
TextRenderingHint.AntiAlias, TextRenderingHint.AntiAliasGridFit,
TextRenderingHint.ClearTypeGridFit, TextRenderingHint.SingleBitPerPixel, TextRenderingHint.SingleBitPerPixelGridFit
};
foreach (string fileName in files)
{
using (Image image = Image.Load(dataDir + fileName))
{
VectorRasterizationOptions vectorRasterizationOptions;
if (image is CdrImage)
{
vectorRasterizationOptions = new CdrRasterizationOptions();
}
else if (image is CmxImage)
{
vectorRasterizationOptions = new CmxRasterizationOptions();
}
else if (image is EmfImage)
{
vectorRasterizationOptions = new EmfRasterizationOptions();
}
else if (image is WmfImage)
{
vectorRasterizationOptions = new WmfRasterizationOptions();
}
else if (image is OdgImage)
{
vectorRasterizationOptions = new OdgRasterizationOptions();
}
else if (image is SvgImage)
{
vectorRasterizationOptions = new SvgRasterizationOptions();
}
else
{
throw new Exception("This is image is not supported in this example");
}
vectorRasterizationOptions.PageSize = image.Size;
foreach (TextRenderingHint textRenderingHint in textRenderingHints)
{
string outputFileName = dataDir + "image_" + textRenderingHint + "_" + fileName + ".png";
vectorRasterizationOptions.TextRenderingHint = textRenderingHint;
image.Save(outputFileName, new PngOptions()
{
VectorRasterizationOptions = vectorRasterizationOptions
});
}
}
}
Console.WriteLine("Finished example SupportOfTextRenderingHint");
}
public static void Run()
{
Console.WriteLine("Running example SupportOfSmoothingMode");
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_ModifyingAndConvertingImages();
string[] files = new string[]
{
"SmoothingTest.cdr", "SmoothingTest.cmx", "SmoothingTest.emf", "SmoothingTest.wmf",
"SmoothingTest.odg", "SmoothingTest.svg"
};
SmoothingMode[] smoothingModes = new SmoothingMode[] { SmoothingMode.AntiAlias, SmoothingMode.None };
foreach (string fileName in files)
{
using (Image image = Image.Load(dataDir + fileName))
{
VectorRasterizationOptions vectorRasterizationOptions;
if (image is CdrImage)
{
vectorRasterizationOptions = new CdrRasterizationOptions();
}
else if (image is CmxImage)
{
vectorRasterizationOptions = new CmxRasterizationOptions();
}
else if (image is EmfImage)
{
vectorRasterizationOptions = new EmfRasterizationOptions();
}
else if (image is WmfImage)
{
vectorRasterizationOptions = new WmfRasterizationOptions();
}
else if (image is OdgImage)
{
vectorRasterizationOptions = new OdgRasterizationOptions();
}
else if (image is SvgImage)
{
vectorRasterizationOptions = new SvgRasterizationOptions();
}
else
{
throw new Exception("This is image is not supported in this example");
}
vectorRasterizationOptions.PageSize = image.Size;
foreach (SmoothingMode smoothingMode in smoothingModes)
{
string outputFileName = dataDir + "image_" + smoothingMode + "_" + fileName + ".png";
vectorRasterizationOptions.SmoothingMode = smoothingMode;
image.Save(
outputFileName,
new PngOptions()
{
VectorRasterizationOptions = vectorRasterizationOptions
});
}
}
}
Console.WriteLine("Finished example SupportOfSmoothingMode");
}
