Class EmfImage

[JsonObject(MemberSerialization.OptIn)]
public sealed class EmfImage : MetaImage, IDisposable, IObjectWithBounds, IObjectWithSizeF

string file = "example.emz";
                                                                                string baseFolder = System.IO.Path.Combine("D:", "Compressed");
                                                                                string inputFile = System.IO.Path.Combine(baseFolder, file);
                                                                                string outFile = inputFile + ".emf";
                                                                                using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(inputFile))
                                                                                {
                                                                                    Aspose.Imaging.ImageOptions.VectorRasterizationOptions vectorRasterizationOptions = new Aspose.Imaging.ImageOptions.EmfRasterizationOptions {PageSize = image.Size};
                                                                                    image.Save(outFile, new Aspose.Imaging.ImageOptions.EmfOptions {VectorRasterizationOptions = vectorRasterizationOptions});
                                                                                }

string file = "input.emf";
                                                                                string baseFolder = System.IO.Path.Combine("D:", "Compressed");
                                                                                string inputFile = System.IO.Path.Combine(baseFolder, file);
                                                                                string outFile = inputFile + ".emz";
                                                                                using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(inputFile))
                                                                                {
                                                                                    Aspose.Imaging.ImageOptions.VectorRasterizationOptions vectorRasterizationOptions = new Aspose.Imaging.ImageOptions.EmfRasterizationOptions() { PageSize = image.Size};
                                                                                    image.Save(outFile, new Aspose.Imaging.ImageOptions.EmfOptions() {VectorRasterizationOptions = vectorRasterizationOptions, Compress = true});
                                                                                }

string[] files = new[] {"example.emz", "example.wmz", "example.svgz"};
                                                                                                                string baseFolder = System.IO.Path.Combine("D:","Compressed");
                                                                                                                foreach (var file in files)
                                                                                                                {
                                                                                                                    string inputFile = System.IO.Path.Combine(baseFolder, file);
                                                                                                                    string outFile = inputFile + ".png";
                                                                                                                    using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(inputFile))
                                                                                                                    {
                                                                                                                        Aspose.Imaging.ImageOptions.VectorRasterizationOptions vectorRasterizationOptions = (Aspose.Imaging.ImageOptions.VectorRasterizationOptions)image.GetDefaultOptions(new object[] { Color.White, image.Width, image.Height });
                                                                                                                        image.Save(outFile, new Aspose.Imaging.ImageOptions.PngOptions(){VectorRasterizationOptions = vectorRasterizationOptions});
                                                                                                                    }
                                                                                                                }

string dir = "c:\\temp\\";

                                                                                                                      // Using Aspose.Imaging.Image.Load is a unified way to load all types of images including EMF.
                                                                                                                      using (Aspose.Imaging.FileFormats.Emf.EmfImage emfImage = (Aspose.Imaging.FileFormats.Emf.EmfImage)Aspose.Imaging.Image.Load(dir + "test.emf"))
                                                                                                                      {
                                                                                                                          Aspose.Imaging.ImageOptions.SvgOptions saveOptions = new Aspose.Imaging.ImageOptions.SvgOptions();

                                                                                                                          // Text will be converted to shapes.
                                                                                                                          saveOptions.TextAsShapes = true;

                                                                                                                          Aspose.Imaging.ImageOptions.EmfRasterizationOptions rasterizationOptions = new Aspose.Imaging.ImageOptions.EmfRasterizationOptions();

                                                                                                                          // The background color of the drawing surface.
                                                                                                                          rasterizationOptions.BackgroundColor = Aspose.Imaging.Color.WhiteSmoke;

                                                                                                                          // The page size.
                                                                                                                          rasterizationOptions.PageSize = emfImage.Size;

                                                                                                                          // If embedded emf exists, then render emf; otherwise render wmf.
                                                                                                                          rasterizationOptions.RenderMode = Aspose.Imaging.FileFormats.Emf.EmfRenderMode.Auto;

                                                                                                                          // Set the horizontal margin
                                                                                                                          rasterizationOptions.BorderX = 50;

                                                                                                                          // Set the vertical margin
                                                                                                                          rasterizationOptions.BorderY = 50;

                                                                                                                          saveOptions.VectorRasterizationOptions = rasterizationOptions;

                                                                                                                          emfImage.Save(dir + "test.output.svg", saveOptions);
                                                                                                                      }

[JsonConstructor]
public EmfImage()

public EmfImage(int width, int height)

public override int BitsPerPixel { get; }

public override FileFormat FileFormat { get; }

public EmfMetafileHeader Header { get; set; }

public override float HeightF { get; }

public override bool IsCached { get; }

public override MetaObjectList Records { get; set; }

public override float WidthF { get; }

public override void CacheData()

string dir = "c:\\temp\\";

                                                                                              // Using Aspose.Imaging.Image.Load is a unified way to load all types of images including WMF.
                                                                                              using (Aspose.Imaging.FileFormats.Emf.EmfImage emfImage = (Aspose.Imaging.FileFormats.Emf.EmfImage)Aspose.Imaging.Image.Load(dir + "test.emf"))
                                                                                              {
                                                                                                  // Cache data to load all records.
                                                                                                  emfImage.CacheData();
                                                                                                  System.Console.WriteLine("The total number of records: {0}", emfImage.Records.Count);

                                                                                                  // The key is a record type, the value is number of records of that type in the WMF image.
                                                                                                  System.Collections.Generic.Dictionary<system.type, int=""> types =
                                                                                                      new System.Collections.Generic.Dictionary<system.type, int="">();

                                                                                                  // Gather statistics 
                                                                                                  foreach (Aspose.Imaging.FileFormats.Emf.Emf.Records.EmfRecord obj in emfImage.Records)
                                                                                                  {
                                                                                                      System.Type objType = obj.GetType();
                                                                                                      if (!types.ContainsKey(objType))
                                                                                                      {
                                                                                                          types.Add(objType, 1);
                                                                                                      }
                                                                                                      else
                                                                                                      {
                                                                                                          types[objType]++;
                                                                                                      }
                                                                                                  }

                                                                                                  // Print statistics
                                                                                                  System.Console.WriteLine("Record Type                              Count");
                                                                                                  System.Console.WriteLine("----------------------------------------------");
                                                                                                  foreach (System.Collections.Generic.KeyValuePair<system.type, int=""> entry in types)
                                                                                                  {
                                                                                                      string objectType = entry.Key.Name;
                                                                                                      string alignmentGap = new string(' ', 40 - objectType.Length);
                                                                                                      System.Console.WriteLine("{0}:{1}{2}", entry.Key.Name, alignmentGap, entry.Value);
                                                                                                  }
                                                                                              }

                                                                                              //The output may look like this:
                                                                                              //The total number of records: 1188
                                                                                              //Record Type                              Count
                                                                                              //----------------------------------------------
                                                                                              //EmfMetafileHeader:                       1
                                                                                              //EmfSetBkMode:                            1
                                                                                              //EmfSetTextAlign:                         1
                                                                                              //EmfSetRop2:                              1
                                                                                              //EmfSetWorldTransform:                    1
                                                                                              //EmfExtSelectClipRgn:                     1
                                                                                              //EmfCreateBrushIndirect:                  113
                                                                                              //EmfSelectObject:                         240
                                                                                              //EmfCreatePen:                            116
                                                                                              //EmfSetPolyFillMode:                      1
                                                                                              //EmfBeginPath:                            120
                                                                                              //EmfMoveToEx:                             122
                                                                                              //EmfPolyBezierTo16:                       36
                                                                                              //EmfLineTo:                               172
                                                                                              //EmfCloseFigure:                          14
                                                                                              //EmfEndPath:                              120
                                                                                              //EmfStrokeAndFillPath:                    113
                                                                                              //EmfStrokePath:                           7
                                                                                              //EmfSetTextColor:                         2
                                                                                              //EmfExtCreateFontIndirectW:               2
                                                                                              //EmfExtTextOutW:                          2
                                                                                              //EmfStretchBlt:                           1
                                                                                              //EmfEof:                                  1</system.type,></system.type,></system.type,>

public override ImageOptionsBase GetDefaultOptions(object[] args)

public override ImageOptionsBase GetOriginalOptions()

public override string[] GetUsedFonts()

public override void ResizeCanvas(Rectangle newRectangle)

public override void SetPalette(IColorPalette palette, bool updateColors)