TextWidget::SetFont

Defined in: C4Widgets.h

Sets the font used by a text widget.

Prototype

void SetFont(const char *font);

void SetFont(const char *font, float em);

Parameters

`font`	The name of the font to assign to the text widget. This can be `nullptr`.
`em`	The em size of the font, in pixels.

Description

The SetFont function sets the font used by a text widget. If the font parameter is not nullptr, then the specified font resource is loaded (if necessary) and used by the text widget. If the font parameter is nullptr, then any font already in use by the text widget is released. (A text widget is not rendered if no font is assigned to it.)