fix async draw and update pixels example

2019-07-14 08:58:51 +02:00
parent e060b81e0b
commit d72548644e
2 changed files with 6 additions and 5 deletions
--- a/desktop/sources/scripts/library.js
+++ b/desktop/sources/scripts/library.js
@@ -15,8 +15,8 @@ function Library (ronin) {
    return path
  }

-  this.draw = (path, rect) => {
-    ronin.surface.draw(path, rect)
+  this.draw = (path, rect, callback) => {
+    ronin.surface.draw(path, rect, callback)
    return rect
  }

--- a/examples/pixels.lisp
+++ b/examples/pixels.lisp
@@ -4,6 +4,7 @@

  ; Draw photo 
  
-  (draw "../../PREVIEW.jpg")
-  (echo (select (rect 0 0 10 10)))
-)
+  (draw "../../PREVIEW.jpg"
+  (frame)
+  (lambda () (echo (select (rect 660 344 10 10))))
+))