GameTooltip:SetMaxResize(maxWidth, maxHeight)

Sets the maximum size of the frame for user resizing. Applies when resizing the frame with the mouse via :StartSizing().


Signature:

Arguments:

• maxWidth - Maximum width of the frame (in pixels), or 0 for no limit (number)
  
• maxHeight - Maximum height of the frame (in pixels), or 0 for no limit (number)