Make sure drawImage works in Safari with an offset

2015-10-29 10:59:21 +01:00
parent c5dac0aa70
commit 085a6c8135
3 changed files with 14 additions and 3 deletions
--- a/src/ol/render/canvas/canvasreplay.js
+++ b/src/ol/render/canvas/canvasreplay.js
@@ -343,8 +343,10 @@ ol.render.canvas.Replay.prototype.replay_ = function(
            context.globalAlpha = alpha * opacity;
          }

-          context.drawImage(image, originX, originY, width, height,
-              x, y, width * pixelRatio, height * pixelRatio);
+          var w = width - originX;
+          var h = height - originY;
+          context.drawImage(image, originX, originY, w, h, x, y,
+              w * pixelRatio, h * pixelRatio);

          if (opacity != 1) {
            context.globalAlpha = alpha;