ShowFileOptionsJ2kOptions Property

Summary
Gets or sets a value that indicates whether to display the J2K Options button in the File Save Options dialog box.
Syntax
C#
C++/CLI
public bool ShowFileOptionsJ2kOptions { get; set; } 
public: 
property bool ShowFileOptionsJ2kOptions { 
   bool get(); 
   void set (    bool value); 
} 

Property Value

true to display the J2K Options button; otherwise, false.

Remarks

When the J2K Options button is clicked, the JPEG2000 Options dialog box displays. Set this to true to give the user the ability to view the Jpeg2000 Options dialog.

jpeg2000-options.jpg
Example
C#
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.WinForms.CommonDialogs.File; 
 
 
public void RasterSaveDialogExample() 
{ 
   RasterCodecs rasterCodecs = new RasterCodecs(); 
 
   RasterSaveDialog saveDlg = new RasterSaveDialog(rasterCodecs); 
   RasterSaveDialogFileFormatsList saveDlgFormatList = new RasterSaveDialogFileFormatsList(RasterDialogFileFormatDataContent.User); 
 
   // Adding Cmp format 
   saveDlgFormatList.Add(RasterDialogFileTypesIndex.Lead, RasterDialogBitsPerPixelDataContent.Default); 
 
   // Adding Tiff format 
   saveDlgFormatList.Add(RasterDialogFileTypesIndex.Tiff, RasterDialogBitsPerPixelDataContent.User); 
   saveDlgFormatList[1].Name = "Custom Tiff"; 
 
   //Adding all default 12-bit subtypes 
   saveDlgFormatList[1].BitsPerPixelList.Add(RasterDialogFileTypesIndex.Tiff, 12, RasterDialogFileSubTypeDataContent.Default); 
 
   //Adding all default 24-bit and some subtypes 
   saveDlgFormatList[1].BitsPerPixelList.Add(RasterDialogFileTypesIndex.Tiff, 24, RasterDialogFileSubTypeDataContent.User); 
   saveDlgFormatList[1].BitsPerPixelList[1].SubFormatsList.Add(RasterDialogFileTypesIndex.Tiff, 24, (int)RasterDialogTiff24SubTypesIndex.UncompressedYCbCr); 
   saveDlgFormatList[1].BitsPerPixelList[1].SubFormatsList.Add(RasterDialogFileTypesIndex.Tiff, 24, (int)RasterDialogTiff24SubTypesIndex.PackbitsRgb); 
   saveDlgFormatList[1].BitsPerPixelList[1].SubFormatsList.Add(RasterDialogFileTypesIndex.Tiff, 24, (int)RasterDialogTiff24SubTypesIndex.PackbitsCmyk); 
 
   saveDlg.AutoProcess = false; 
   saveDlg.BitsPerPixel = 24; 
   saveDlg.DefaultExt = "cmp"; 
   saveDlg.EnableSizing = true; 
   saveDlg.FileFormatsList = saveDlgFormatList; 
   saveDlg.FileName = "Out_Image1.cmp"; 
   saveDlg.FileSubTypeIndex = (int)RasterDialogCmpSubTypesIndex.NonProgressive; 
   saveDlg.FileTypeIndex = RasterDialogFileTypesIndex.Lead; 
   saveDlg.InitialDirectory = LEAD_VARS.ImagesDir; 
   saveDlg.InitialView = FileDialogInitialView.List; 
   saveDlg.PageNumber = 1; 
   saveDlg.Passes = 1; 
   saveDlg.PromptOverwrite = true; 
   saveDlg.QualityFactor = 2; 
   saveDlg.ShowFileOptionsBasicJ2kOptions = false; 
   saveDlg.ShowFileOptionsJ2kOptions = false; 
   saveDlg.ShowFileOptionsMultipage = true; 
   saveDlg.ShowFileOptionsProgressive = true; 
   saveDlg.ShowFileOptionsQualityFactor = true; 
   saveDlg.ShowFileOptionsStamp = true; 
   saveDlg.ShowPdfProfiles = true; 
   saveDlg.ShowBitsPerPixel = true; 
   saveDlg.ShowFormatSubType = true; 
   saveDlg.ShowHelp = true; 
   saveDlg.ShowOptions = true; 
   saveDlg.ShowQualityFactor = true; 
   saveDlg.StampBitsPerPixel = 24; 
   saveDlg.StampHeight = 120; 
   saveDlg.StampWidth = 120; 
   saveDlg.Title = "Save Dialog"; 
   saveDlg.WithStamp = false; 
   saveDlg.Help += new EventHandler<RasterDialogHelpEventArgs>(saveDlg_Help); 
 
   // Replace "Cancel" string with "Cancel Save" 
   RasterSaveDialog.SetDialogString(new RasterDialogStrings("Cancel Save", RasterDialogStringsId.SaveCancel)); 
 
   if (DialogResult.OK == saveDlg.ShowDialog(null)) 
   { 
      Leadtools.RasterImage saveImage = rasterCodecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp")); 
 
      switch (saveDlg.Format) 
      { 
         case RasterImageFormat.Png: 
            { 
               rasterCodecs.Options.Png.Save.QualityFactor = saveDlg.QualityFactor; 
               break; 
            } 
 
         case RasterImageFormat.Cmp: 
            { 
               rasterCodecs.Options.Jpeg.Save.QualityFactor = saveDlg.QualityFactor; 
               rasterCodecs.Options.Jpeg.Save.CmpQualityFactorPredefined = saveDlg.CmpQualityFactor; 
               break; 
            } 
 
         default: 
            { 
               rasterCodecs.Options.Jpeg.Save.QualityFactor = saveDlg.QualityFactor; 
               break; 
            } 
      } 
 
      rasterCodecs.Options.Jpeg.Save.SaveWithStamp = saveDlg.WithStamp; 
      rasterCodecs.Options.Jpeg.Save.StampBitsPerPixel = saveDlg.StampBitsPerPixel; 
      rasterCodecs.Options.Jpeg.Save.StampWidth = saveDlg.StampWidth; 
      rasterCodecs.Options.Jpeg.Save.StampHeight = saveDlg.StampHeight; 
 
      rasterCodecs.Save(saveImage, 
                    saveDlg.FileName, 
                    saveDlg.Format, 
                    saveDlg.BitsPerPixel, 
                    saveImage.Page, 
                    saveImage.Page, 
                    saveDlg.PageNumber, 
                    saveDlg.MultiPage); 
 
      RasterDialogStrings okButtonString = RasterSaveDialog.GetDialogString(RasterDialogStringsId.SaveCancel); 
      MessageBox.Show(okButtonString.ToString()); 
   } 
} 
 
public void saveDlg_Help(object sender, RasterDialogHelpEventArgs e) 
{ 
   switch (e.Dialog) 
   { 
      case RasterDialogHelpName.Save: 
         { 
            MessageBox.Show("Save dialog Help"); 
            break; 
         } 
 
      case RasterDialogHelpName.J2kOptions: 
         { 
            MessageBox.Show("Jpeg 2000 Save Options dialog Help"); 
            break; 
         } 
 
      case RasterDialogHelpName.SaveOptions: 
         { 
            MessageBox.Show("Save Options dialog Help"); 
            break; 
         } 
   } 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
} 
Requirements

Target Platforms

Help Version 23.0.2024.2.29
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© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.WinForms.CommonDialogs.File Assembly

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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.