public static void Run()
{
// ExStart:UseImageSaveOptions
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_LoadSaveConvert();
// Call the diagram constructor to a VSDX diagram
Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx");
ImageSaveOptions options = new ImageSaveOptions(SaveFileFormat.JPEG);
// Specify the quality level to use during compositing.
options.CompositingQuality = Aspose.Diagram.Saving.CompositingQuality.HighQuality;
// Sets the brightness for the the generated images.
// This property has effect only when saving to raster image formats.
// The default value is 0.5. The value must be in the range between 0 and 1.
options.ImageBrightness = 1f;
// Summary:
// value or the font is not installed locally, they may appear as a block,
// set the DefaultFont such as MingLiu or MS Gothic to show these
// characters.
options.DefaultFont = "MS Gothic";
// Sets the number of pages to render in image.
options.PageCount = 2;
// Sets the 0-based index of the first page to render. Default is 0.
options.PageIndex = 0;
// Set page size
PageSize pgSize = new PageSize(PaperSizeFormat.A1);
options.PageSize = pgSize;
// Discard saving background pages of the Visio diagram
options.SaveForegroundPagesOnly = true;
// Sets the color mode for the generated images.
options.ImageColorMode = ImageColorMode.BlackAndWhite;
// Sets the contrast for the generated images.
// This property has effect only when saving to raster image formats.
// The default value is 0.5. The value must be in the range between 0 and 1.
options.ImageContrast = 1f;
// Specify the algorithm that is used when images are scaled or rotated.
// This property has effect only when saving to raster image formats.
options.InterpolationMode = Aspose.Diagram.Saving.InterpolationMode.NearestNeighbor;
// The value may vary from 0 to 100 where 0 means worst quality,
// But maximum compression and 100 means best quality but minimum compression.
// The default value is 95.
options.JpegQuality = 100;
// Set a value specifying how pixels are offset during rendering.
options.PixelOffsetMode = Aspose.Diagram.Saving.PixelOffsetMode.HighSpeed;
// Sets the resolution for the generated images, in dots per inch. The default value is 96.
options.Resolution = 2f;
// Sets the zoom factor for the generated images.
// The default value is 1.0. The value must be greater than 0.
options.Scale = 1f;
// Specify whether smoothing (antialiasing) is applied to lines
// And curves and the edges of filled areas.
options.SmoothingMode = Aspose.Diagram.Saving.SmoothingMode.HighQuality;
// Sets the type of compression to apply when saving generated images to the TIFF format.
options.TiffCompression = TiffCompression.Ccitt3;
// Save in any supported file format
diagram.Save(dataDir + "UseImageSaveOptions_out.jpeg", options);
// ExEnd:UseImageSaveOptions
}
}
