convert-array-to-surface ( array -- cairo_surface_t )

Vocabulary

cairo-demo

Inputs

array

an object

Outputs

cairo_surface_t

an object

Definition

USING: cairo.ffi kernel math ;

IN: cairo-demo

: convert-array-to-surface ( array -- cairo_surface_t )
    CAIRO_FORMAT_ARGB32 384 256 over 4 *
    cairo_image_surface_create_for_data ;