Aspose.Imaging for .NET 22.11 - Release notes

using (var image = Image.Load("input.dcm"))
{
    image.Save("output.png", new ApngOptions());
}

This example demonstrates the possibility of direct access to the character index bypassing the Unicode table.
This feature is supported by the Emf format.
Here the line: *text.WEmrText.Options = EmfExtTextOutOptions.ETO_GLYPH_INDEX;*
Indicates that characters are accessed via GlyphIndex

**The font must be the one specified such as in the example. Because glyphIndex in each font corresponds to a different character.**

cpp
 const string baseFolder = "D:\\Test";
 const string fontName = "Cambria Math";
 const int symbolCount = 40; //count sybols in the example
 const int startIndex = 2001; //start GlyphIndex for example
 string fontFolder = Path.Combine(baseFolder, "Fonts"); //font folder
 FontSettings.SetFontsFolder(fontFolder);

 //Fill GlyphIndex buffer
 var glyphCodes = new int[symbolCount];
 for (int i = 0; i < symbolCount; i++)
 {
     glyphCodes[i] = startIndex + i;
 }

 //create emf
 using (EmfImage emf = new EmfImage(700,100))
 {
     //font record
     var font = new EmfExtCreateFontIndirectW();
     font.Elw = new EmfLogFont();
     font.Elw.Facename = fontName;
     font.Elw.Height = 30;

     //text record
     var text = new EmfExtTextOutW();
     text.WEmrText = new EmfText();
     text.WEmrText.Options = EmfExtTextOutOptions.ETO_GLYPH_INDEX; //symbols index as GlyphIndex
     text.WEmrText.Chars = symbolCount; //string length
     text.WEmrText.GlyphIndexBuffer = glyphCodes; //index buffer

     emf.Records.Add(font); //add font
     emf.Records.Add(new EmfSelectObject()
     {
         ObjectHandle = 0
     }); //select font
     emf.Records.Add(text); //add text
     emf.Save(Path.Combine(baseFolder,"result.png")); //rendering
 }

using (var image = Image.Load("input.webp"))
{
    image.Save("output.png", new PngOptions());
}

using (var image = Image.Load(@"D:\BANNER HAFLAH RA 2022.cdr"))
 {
     image.Save(@"D:\result.png", new PngOptions()
     {
         VectorRasterizationOptions = new CdrRasterizationOptions()
         {
             Positioning = PositioningTypes.DefinedByDocument
         }
     });
 }

**Windows example:**

 string baseFolder = @"D:\Test";
 var fontPath = Path.Combine(baseFolder, "Fonts");
 FontSettings.UpdateFonts();
 FontSettings.SetFontsFolder(fontPath);
 FontSettings.GetSystemAlternativeFont = false;
 string[] fileNames = { "image3.emf", "image4.emf", "image6.emf", "image7.emf", "image9.emf", "image11.emf" };
 foreach (var fileName in fileNames)
 {
     string inputFileName = Path.Combine(baseFolder, fileName);
     string outputFileName = inputFileName + ".png";
     using (Image image = Image.Load(inputFileName))
     {
         image.Save(outputFileName, new PngOptions());
     }
 }


**Linux example**(Due to the fact that libgdiplus does not support rendering 4-byte characters, they must be replaced with similar UTF-8 characters. This problem will be solved after solving the related problem:FONTNET-405, Testing on **Linux Ubuntu 20.04 focal**):

 string baseFolder = @"D:\Test";
 var fontPath = Path.Combine(baseFolder, "Fonts");
 FontSettings.UpdateFonts();
 FontSettings.SetFontsFolder(fontPath);
 FontSettings.GetSystemAlternativeFont = false;
 string[] fileNames = { "image3.emf", "image4.emf", "image6.emf", "image7.emf", "image9.emf", "image11.emf" };
 foreach (var fileName in fileNames)
 {
     string inputFileName = Path.Combine(baseFolder, fileName);
     string outputFileName = inputFileName + ".png";
     using (Image image = Image.Load(inputFileName))
     {
         EmfRasterizationOptions options = new EmfRasterizationOptions();
         var dic = new Dictionary<string, string>();
             dic.Add("𝑬", "E");
             dic.Add("ð'˜", "w");
             dic.Add("𝐓", "T");
             dic.Add("𝐑", "R");
             dic.Add("𝑫", "D");
             dic.Add("𝑯", "H");
             dic.Add("𝑄", "Q");
             dic.Add("𝐿", "L");
             dic.Add("ð'…", "d");
             dic.Add("𝜺", "є");
             dic.Add("ð'Ž", "m");
             dic.Add("𝑑", "d");
             dic.Add("𝑚", "m");
             dic.Add("𝜀", "є");
             dic.Add("𝑇", "T");
             options.ReplaceTextMapping = dic;
             options.PageSize = image.Size;
             image.Save(outputFileName, new PngOptions(){VectorRasterizationOptions = options});
     }
 }

string baseFolder = @"D:\";
 string file = "file.emf";
 string inputFileName = Path.Combine(baseFolder, file);
 string outputFileName = inputFileName + ".svg";
 using (Image image = Image.Load(inputFileName))
 {
     image.Save(outputFileName, new SvgOptions());
 }

cpp
using (Image image = Image.Load(@"D:\test-1.emf"))
{
    image.Save(@"D:\test-1.emf.png");
}