diff options
| -rw-r--r-- | 2d/font.scm | 50 |
1 files changed, 37 insertions, 13 deletions
diff --git a/2d/font.scm b/2d/font.scm index 80e90da..4aef6da 100644 --- a/2d/font.scm +++ b/2d/font.scm @@ -26,14 +26,11 @@ #:use-module (srfi srfi-9) #:use-module (system foreign) #:use-module (2d wrappers ftgl) - #:use-module (2d color) - #:export (<font> - make-font - font? - font-ftgl-font - font-size - load-font - render-font)) + #:use-module (2d color)) + +;;; +;;; Font +;;; ;; Font objects represent an FTGL texture font at a given size. (define-record-type <font> @@ -48,8 +45,35 @@ (ftgl-set-font-face-size ftgl-font size 72) (make-font ftgl-font size))) -(define (render-font font text color alignment) - (apply-color color) - (ftgl-render-font (font-ftgl-font font) - text - (ftgl-render-mode all))) +(define (render-font font text x y color alignment) + (with-gl-push-matrix + (gl-translate x y 0) + (apply-color color) + (ftgl-render-font (font-ftgl-font font) + text + (ftgl-render-mode all)))) + +(export <font> + make-font + font? + font-ftgl-font + font-size + load-font + render-font) + +;;; +;;; Textbox +;;; + +;; A textbox is a string of text wrapped within certain dimensions. +;; (define-record-type <textbox> +;; (%make-textbox text layout) +;; textbox? +;; (text textbox-text) +;; (layout textbox-layout)) + +;; (define (make-textbox font text rect) +;; (let ((layout (ftgl-create-simple-layout))) +;; (ftgl-set-layout-font font) +;; (ftgl-set-layout-alignment (ftgl-text-alignment left)) +;; (ftgl-set-layout-line-length (rect-width rect)))) |