From 3848e7f8234647a6cfa51774c01f2a56e3f195d3 Mon Sep 17 00:00:00 2001 From: ahocevar Date: Sun, 6 Apr 2014 23:54:59 +0200 Subject: [PATCH] Make comment about shrinking the canvas more descriptive --- src/ol/renderer/canvas/canvastilelayerrenderer.js | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/ol/renderer/canvas/canvastilelayerrenderer.js b/src/ol/renderer/canvas/canvastilelayerrenderer.js index 89b5e93f63..5b7c475889 100644 --- a/src/ol/renderer/canvas/canvastilelayerrenderer.js +++ b/src/ol/renderer/canvas/canvastilelayerrenderer.js @@ -220,7 +220,8 @@ ol.renderer.canvas.TileLayer.prototype.prepareFrame = this.canvasSize_[1] < canvasHeight || (this.canvasTooBig_ && (this.canvasSize_[0] > canvasWidth || this.canvasSize_[1] > canvasHeight))) { - // Canvas is too small or too big, resize it + // Canvas is too small, resize it. We never shrink the canvas, unless + // we know that the current canvas size exceeds the maximum size canvas.width = canvasWidth; canvas.height = canvasHeight; this.canvasSize_ = [canvasWidth, canvasHeight];