Set Font Family in Content Editor

You can edit the font family on the panel of the content editor. The following code shows you how to set the font family:

const customFonts = instance.UI.getCustomFonts();
// Add a custom font
customFonts.push({
  fontFamily: "CustomFont",
  fontName: "CustomFont"
});
// Remove the font
customFonts.splice(0, 1);

// You can also set the order of the fons
const font = customFonts[0];
customFonts[0] = customFonts[1];
customFonts[1] = font;

Set Font Size in Content Editor

You can also set the font size on the panel of the content editor. The following code shows you how to set the font size:

// Get font sizes
instance.UI.getFontSizes();

// Set font sizes
instance.UI.setFontSizes([12, 14, 16, 18, 20]);