Aspose.Slides for .NET 19.10 Release Notes

uint startUnicodeIndex = 0x0B80;
uint endUnicodeIndex = 0x0BFF;

IFontFallBackRule firstRule = new FontFallBackRule (startUnicodeIndex, endUnicodeIndex, "Vijaya");
IFontFallBackRule secondRule = new FontFallBackRule (0x3040, 0x309F, "MS Mincho, MS Gothic");

//Also the fonts list can be added in several ways:
string[] fontNames = new string[] { "Segoe UI Emoji, Segoe UI Symbol", "Arial"};
IFontFallBackRule thirdRule = new FontFallBackRule (0x1F300, 0x1F64F, fontNames);

using (Presentation presentation = new Presentation())
{
    IFontFallBackRulesCollection userRulesList = new FontFallBackRulesCollection();

    userRulesList.Add(new FontFallBackRule(0x0B80, 0x0BFF, "Vijaya"));
    userRulesList.Add(new FontFallBackRule(0x3040, 0x309F, "MS Mincho, MS Gothic"));

    presentation.FontsManager.FontFallBackRulesCollection = userRulesList;
}

IFontFallBackRulesCollection userRulesList = presentation.FontsManager.FontFallBackRulesCollection;

using (Presentation presentation = new Presentation("MyPresentation.pptx"))
{
    IFontFallBackRulesCollection userRulesList = presentation.FontsManager.FontFallBackRulesCollection;
    userRulesList.Add(new FontFallBackRule(0x400, 0x4FF, "Times New Roman"));
    presentation.Slides[0].GetThumbnail (1f,1f).Save ("Slide0.png", ImageFormat.Png);
}

using (Presentation pres = new Presentation(path + "input.pptx"))
{
    // Getting an empty collection from FontsManager
    IFontFallBackRulesCollection rulesList = pres.FontsManager.FontFallBackRulesCollection;

    // Adding of rule to collection
    rulesList.Add(new FontFallBackRule(0x400, 0x4FF, "Times New Roman"));

    // Saving of thumbnail from the first slide to PNG
    pres.Slides[0].GetThumbnail(1f, 1f).Save(path + "Slide_0.png", ImageFormat.Png);
    //New instance of rules collection
    IFontFallBackRulesCollection anotherRulesList = new FontFallBackRulesCollection();

    //Filling by the another set of rules
    anotherRulesList.Add(new FontFallBackRule(0x400, 0x4FF, "Tahoma"));
    anotherRulesList.Add(new FontFallBackRule(0x3040, 0x309F, "MS Mincho"));

    //Assigning of new rules to the FontsManager
    pres.FontsManager.FontFallBackRulesCollection = anotherRulesList;

    // Rendering of thumbnail with new rules and saving to PNG
    pres.Slides[0].GetThumbnail(1f, 1f).Save(path + "Slide_0_Another.png", ImageFormat.Png);
}

void RenderingWithFallBack()
{
    // Create new instance of a rules collection
    IFontFallBackRulesCollection rulesList = new FontFallBackRulesCollection();
	
    // create a number of rules
    rulesList.Add(new FontFallBackRule(0x400, 0x4FF, "Times New Roman"));
    //rulesList.Add(new FontFallBackRule(...));
    
	foreach (IFontFallBackRule fallBackRule in rulesList)
    {
        //Trying to remove FallBack font "Tahoma" from loaded rules
        fallBackRule.Remove("Tahoma");
        
		//And to update of rules for specified range
        if ((fallBackRule.RangeEndIndex >= 0x4000) && (fallBackRule.RangeStartIndex < 0x5000))
            fallBackRule.AddFallBackFonts("Verdana");
    }
	
    //Also we can remove any existing rules from list
    if (rulesList.Count > 0)
        rulesList.Remove(rulesList[0]);
    
	using (Presentation pres = new Presentation(path + "input.pptx"))
    {
        //Assigning a prepared rules list for using
        pres.FontsManager.FontFallBackRulesCollection = rulesList;
        
		// Rendering of thumbnail with using of initialized rules collection and saving to PNG
        pres.Slides[0].GetThumbnail(1f, 1f).Save(path + "Slide_0.png", ImageFormat.Png);
    }
}

Aspose.Slides.Effects.AlphaBiLevel
Aspose.Slides.Effects.AlphaBiLevelEffectiveData
Aspose.Slides.Effects.AlphaCeiling
Aspose.Slides.Effects.AlphaCeilingEffectiveData
Aspose.Slides.Effects.AlphaFloor
Aspose.Slides.Effects.AlphaFloorEffectiveData
Aspose.Slides.Effects.AlphaInverse
Aspose.Slides.Effects.AlphaInverseEffectiveData
Aspose.Slides.Effects.AlphaModulate
Aspose.Slides.Effects.AlphaModulateEffectiveData
Aspose.Slides.Effects.AlphaModulateFixed
Aspose.Slides.Effects.AlphaModulateFixedEffectiveData
Aspose.Slides.Effects.AlphaReplace
Aspose.Slides.Effects.AlphaReplaceEffectiveData
Aspose.Slides.Effects.BiLevel
Aspose.Slides.Effects.BiLevelEffectiveData
Aspose.Slides.Effects.Blur
Aspose.Slides.Effects.BlurEffectiveData
Aspose.Slides.Effects.ColorChange
Aspose.Slides.Effects.ColorChangeEffectiveData
Aspose.Slides.Effects.ColorReplace
Aspose.Slides.Effects.ColorReplaceEffectiveData
Aspose.Slides.Effects.Duotone
Aspose.Slides.Effects.DuotoneEffectiveData
Aspose.Slides.Effects.FillOverlay
Aspose.Slides.Effects.FillOverlayEffectiveData
Aspose.Slides.Effects.Glow
Aspose.Slides.Effects.GlowEffectiveData
Aspose.Slides.Effects.GrayScale
Aspose.Slides.Effects.GrayScaleEffectiveData
Aspose.Slides.Effects.HSL
Aspose.Slides.Effects.HSLEffectiveData
Aspose.Slides.Effects.InnerShadow
Aspose.Slides.Effects.InnerShadowEffectiveData
Aspose.Slides.Effects.Luminance
Aspose.Slides.Effects.LuminanceEffectiveData
Aspose.Slides.Effects.OuterShadow
Aspose.Slides.Effects.OuterShadowEffectiveData
Aspose.Slides.Effects.PresetShadow
Aspose.Slides.Effects.PresetShadowEffectiveData
Aspose.Slides.Effects.Reflection
Aspose.Slides.Effects.ReflectionEffectiveData
Aspose.Slides.Effects.SoftEdge
Aspose.Slides.Effects.SoftEdgeEffectiveData
Aspose.Slides.Effects.Tint
Aspose.Slides.Effects.TintEffectiveData