SetFontSize() Function

SetFontSize(size)

size - The size parameter specifies the font size (0-4).

• The size parameter can have the values 0,1,2,3 or 4, with 0 being the smallest font size.
  
• This function is identical to changing the font size via the Browser's View menu.
  
• You can increment or decrement the current font size by prepending the size value with a plus(+) or minus(-) sign. This is ideal for creating a zoom in and zoom out buttons (see example below).
  
• The SetFontSize() function influences the font size only. It has no impact on graphics. To resize fonts & graphics, use the Zoom() function instead.
  
• The SetFontSize() function does not work with style sheets.
  

<xml id="toolbar">
<control type="toolbar">
<button caption="Zoom In" action="SetFontSize(+1)"></button>
<button caption="Zoom Out" action="SetFontSize(-1)"></button>
</control>
</xml>



The above code creates a simple toolbar with a zoom in and a zoom out buttons.

Requires ToolbarBrowser version 2.2.1 or later.

Zoom()