com.aspose.slides

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com.aspose.slides

Class PdfOptions

    • Constructor Detail

      • PdfOptions

        public PdfOptions()

        Default constructor.

    • Method Detail

      • getShowHiddenSlides

        public final boolean getShowHiddenSlides()

        Specifies whether the generated document should include hidden slides or not. Default is false.

        Specified by:
        getShowHiddenSlides in interface IPdfOptions

      • setShowHiddenSlides

        public final void setShowHiddenSlides(boolean value)

        Specifies whether the generated document should include hidden slides or not. Default is false.

        Specified by:
        setShowHiddenSlides in interface IPdfOptions

      • getBestImagesCompressionRatio

        public final boolean getBestImagesCompressionRatio()

        Indicates if the most effective compression (instead of the default one) for each image must be selected automatically. If set to bool.True, for every image in presentation the most appropriate compression algorithm will be chosen, what will lead to the smaller size of the resulting PDF document.

        Best image compression ratio selection is computationally expensive and takes an additional amount of RAM, and this option is bool.False by default.

        Default is bool.False.
        Specified by:
        getBestImagesCompressionRatio in interface IPdfOptions

      • setBestImagesCompressionRatio

        public final void setBestImagesCompressionRatio(boolean value)

        Indicates if the most effective compression (instead of the default one) for each image must be selected automatically. If set to bool.True, for every image in presentation the most appropriate compression algorithm will be chosen, what will lead to the smaller size of the resulting PDF document.

        Best image compression ratio selection is computationally expensive and takes an additional amount of RAM, and this option is bool.False by default.

        Default is bool.False.
        Specified by:
        setBestImagesCompressionRatio in interface IPdfOptions

      • getEmbedTrueTypeFontsForASCII

        public final boolean getEmbedTrueTypeFontsForASCII()

        Determines if Aspose.Slides will embed common fonts for ASCII (33..127 code range) text. Fonts for character codes greater than 127 are always embedded. Common fonts list includes PDF's base 14 fonts and additional user specified fonts. Read/write boolean.

        Default is <b>true</b>.
        Specified by:
        getEmbedTrueTypeFontsForASCII in interface IPdfOptions

      • setEmbedTrueTypeFontsForASCII

        public final void setEmbedTrueTypeFontsForASCII(boolean value)

        Determines if Aspose.Slides will embed common fonts for ASCII (33..127 code range) text. Fonts for character codes greater than 127 are always embedded. Common fonts list includes PDF's base 14 fonts and additional user specified fonts. Read/write boolean.

        Default is <b>true</b>.
        Specified by:
        setEmbedTrueTypeFontsForASCII in interface IPdfOptions

      • getAdditionalCommonFontFamilies

        public final java.lang.String[] getAdditionalCommonFontFamilies()

        Returns or sets an array of user-defined names of font families which Aspose.Slides should consider common. Read/write String[].

        Specified by:
        getAdditionalCommonFontFamilies in interface IPdfOptions

      • setAdditionalCommonFontFamilies

        public final void setAdditionalCommonFontFamilies(java.lang.String[] value)

        Returns or sets an array of user-defined names of font families which Aspose.Slides should consider common. Read/write String[].

        Specified by:
        setAdditionalCommonFontFamilies in interface IPdfOptions

      • getEmbedFullFonts

        public final boolean getEmbedFullFonts()

        Determines if all characters of font should be embedded or only used subset. Read/write boolean.

        Default is <b>false</b>.
        Specified by:
        getEmbedFullFonts in interface IPdfOptions

      • setEmbedFullFonts

        public final void setEmbedFullFonts(boolean value)

        Determines if all characters of font should be embedded or only used subset. Read/write boolean.

        Default is <b>false</b>.
        Specified by:
        setEmbedFullFonts in interface IPdfOptions

      • getJpegQuality

        public final byte getJpegQuality()

        Returns or sets a value determining the quality of the JPEG images inside PDF document. Read/write byte.

        <p>Has effect only when a document contains JPEG images.</p> <p>Use this property to get or set the quality of the images inside a document when saving in PDF format. The value may vary from 0 to 100 where 0 means worst quality but maximum compression and 100 means best quality but minimum compression.</p> <p>The default value is <b>100</b>.</p>
        Specified by:
        getJpegQuality in interface IPdfOptions

      • setJpegQuality

        public final void setJpegQuality(byte value)

        Returns or sets a value determining the quality of the JPEG images inside PDF document. Read/write byte.

        <p>Has effect only when a document contains JPEG images.</p> <p>Use this property to get or set the quality of the images inside a document when saving in PDF format. The value may vary from 0 to 100 where 0 means worst quality but maximum compression and 100 means best quality but minimum compression.</p> <p>The default value is <b>100</b>.</p>
        Specified by:
        setJpegQuality in interface IPdfOptions

      • getPassword

        public final java.lang.String getPassword()

        Setting user password to protect the PDF document. Read/write String.

        Specified by:
        getPassword in interface IPdfOptions

      • setPassword

        public final void setPassword(java.lang.String value)

        Setting user password to protect the PDF document. Read/write String.

        Specified by:
        setPassword in interface IPdfOptions

      • getAccessPermissions

        public final int getAccessPermissions()

        Contains a set of flags specifying which access permissions should be granted when the document is opened with user access. See PdfAccessPermissions. 

         
         PdfOptions pdfOptions = new PdfOptions();
 pdfOptions.setPassword("my_password");
 pdfOptions.setAccessPermissions(PdfAccessPermissions.PrintDocument | PdfAccessPermissions.HighQualityPrint);
 Presentation presentation = new Presentation();
 try
 {
     presentation.save(pdfFilePath, SaveFormat.Pdf, pdfOptions);
 } finally {
     if (presentation != null) presentation.dispose();
 }
        Specified by:
        getAccessPermissions in interface IPdfOptions

      • setAccessPermissions

        public final void setAccessPermissions(int value)

        Contains a set of flags specifying which access permissions should be granted when the document is opened with user access. See PdfAccessPermissions. 

         
         PdfOptions pdfOptions = new PdfOptions();
 pdfOptions.setPassword("my_password");
 pdfOptions.setAccessPermissions(PdfAccessPermissions.PrintDocument | PdfAccessPermissions.HighQualityPrint);
 Presentation presentation = new Presentation();
 try
 {
     presentation.save(pdfFilePath, SaveFormat.Pdf, pdfOptions);
 } finally {
     if (presentation != null) presentation.dispose();
 }
        Specified by:
        setAccessPermissions in interface IPdfOptions

      • getSaveMetafilesAsPng

        public final boolean getSaveMetafilesAsPng()

        True to convert all metafiles used in a presentation to the PNG images. Read/write boolean.

        Default is <b>true</b>. Pdf document can contain vector graphics and raster images. If SaveMetafilesAsPng is set to true then source Metafile image is converted to Png format and saved to Pdf as a raster image. If SaveMetafilesAsPng is set to false then source Metafile is converted to Pdf vector graphics. Each approach has advantages and disadvantages.For example, if Metafile is converted to PNG, then some quality loss is possible during resulting document scaling.If Metafile is converted to Pdf vector graphics, then performance issues in Pdf viewing tool are possible.
        Specified by:
        getSaveMetafilesAsPng in interface IPdfOptions

      • setSaveMetafilesAsPng

        public final void setSaveMetafilesAsPng(boolean value)

        True to convert all metafiles used in a presentation to the PNG images. Read/write boolean.

        Default is <b>true</b>. Pdf document can contain vector graphics and raster images. If SaveMetafilesAsPng is set to true then source Metafile image is converted to Png format and saved to Pdf as a raster image. If SaveMetafilesAsPng is set to false then source Metafile is converted to Pdf vector graphics. Each approach has advantages and disadvantages.For example, if Metafile is converted to PNG, then some quality loss is possible during resulting document scaling.If Metafile is converted to Pdf vector graphics, then performance issues in Pdf viewing tool are possible.
        Specified by:
        setSaveMetafilesAsPng in interface IPdfOptions

      • getSufficientResolution

        public final float getSufficientResolution()

        Returns or sets a value determining resolution of images inside PDF document. Read/write float.

        Value: Effect of this parameter depends on few factors. Algorithm tries to get best output image size according to the property value, source image size and image frame size. Using of similar property values may give the same result. Recommended to use step 16 or 32 to get visible effect.

        <p>Property affects on file size, time of export and image quality.</p> <p>The default value is <b>96</b>.</p>
        Specified by:
        getSufficientResolution in interface IPdfOptions

      • setSufficientResolution

        public final void setSufficientResolution(float value)

        Returns or sets a value determining resolution of images inside PDF document. Read/write float.

        Value: Effect of this parameter depends on few factors. Algorithm tries to get best output image size according to the property value, source image size and image frame size. Using of similar property values may give the same result. Recommended to use step 16 or 32 to get visible effect.

        <p>Property affects on file size, time of export and image quality.</p> <p>The default value is <b>96</b>.</p>
        Specified by:
        setSufficientResolution in interface IPdfOptions

      • getDrawSlidesFrame

        public final boolean getDrawSlidesFrame()

        True to draw black frame around each slide. Read/write boolean.

        Default is <b>false</b>.
        Specified by:
        getDrawSlidesFrame in interface IPdfOptions

      • setDrawSlidesFrame

        public final void setDrawSlidesFrame(boolean value)

        True to draw black frame around each slide. Read/write boolean.

        Default is <b>false</b>.
        Specified by:
        setDrawSlidesFrame in interface IPdfOptions

      • getImageTransparentColor

        public final java.awt.Color getImageTransparentColor()

        Gets or sets the image transparent color.

        Value: The color of the image transparent.
        Specified by:
        getImageTransparentColor in interface IPdfOptions

      • setImageTransparentColor

        public final void setImageTransparentColor(java.awt.Color value)

        Gets or sets the image transparent color.

        Value: The color of the image transparent.
        Specified by:
        setImageTransparentColor in interface IPdfOptions

      • getApplyImageTransparent

        public final boolean getApplyImageTransparent()

        Applies the specified transparent color to an image if true.

        Specified by:
        getApplyImageTransparent in interface IPdfOptions

      • setApplyImageTransparent

        public final void setApplyImageTransparent(boolean value)

        Applies the specified transparent color to an image if true.

        Specified by:
        setApplyImageTransparent in interface IPdfOptions