string-width ( font string -- w )
Factor handbook » UI framework » Implementing new gadgets » Customizing gadget appearance » Implementing custom drawing logic » Rendering text

Prev:	string>image ( font string -- image loc )
Next:	string-height ( font string -- h )

Vocabulary
ui.text.private

Inputs

font	a font
string	a string

Outputs

w	a positive integer

Generic word contract
Outputs the width of a string.

Notes
This is a low-level word; use text-width instead.

Definition

USING: sequences ;

IN: ui.text.private

: string-width ( font string -- w ) string-dim first ; inline