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

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Vocabulary
ui.text

Inputs

font	a font
text	a string or an array of strings

Outputs
None

Word description
Draws a piece of text.

Definition

IN: ui.text

GENERIC: draw-text ( font text -- )

Methods

USING: arrays kernel opengl opengl.gl sequences ui.text
ui.text.private ;

M: array draw-text
    [
        [
            [ draw-string ]
            [ [ 0.0 ] 2dip string-height 0.0 glTranslated ] 2bi
        ] with each
    ] do-matrix ;


USING: fonts ui.text ui.text.private ;

M: selection draw-text draw-string ;


USING: strings ui.text ui.text.private ;

M: string draw-text draw-string ;