Font Replacement - PowerPoint Java API

[ ]

If you change your mind about using a font, you can replace that font with another font. All instances of the old font will be replaced by the new font.

Aspose.Slides allows you to replace a font this way:

  1. Load the relevant presentation.
  2. Load the font that will be replaced.
  3. Load the new font.
  4. Replace the font.
  5. Write the modified presentation as a PPTX file.

This Java code demonstrates font replacement:

// Loads a presentation
Presentation pres = new Presentation("Fonts.pptx");
try {
    // Loads the source font that will be replaced
    IFontData sourceFont = new FontData("Arial");
    // Loads the new font
    IFontData destFont = new FontData("Times New Roman");
    // Replaces the fonts
    pres.getFontsManager().replaceFont(sourceFont, destFont);
    // Saves the presentation"UpdatedFont_out.pptx", SaveFormat.Pptx);
} finally {
    if (pres != null) pres.dispose();