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Better variables scoping

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This commit is contained in:
Frederic Junod
2018-01-17 16:07:36 +01:00
parent 4a6331377f
commit 039d4dc714
22 changed files with 74 additions and 134 deletions
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src/ol/layer/Heatmap.js
+2 -3
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@@ -243,9 +243,8 @@ Heatmap.prototype.handleRender_ = function(event) {
const canvas = context.canvas;
const image = context.getImageData(0, 0, canvas.width, canvas.height);
const view8 = image.data;
let i, ii, alpha;
for (i = 0, ii = view8.length; i < ii; i += 4) {
alpha = view8[i + 3] * 4;
for (let i = 0, ii = view8.length; i < ii; i += 4) {
const alpha = view8[i + 3] * 4;
if (alpha) {
view8[i] = this.gradient_[alpha];
view8[i + 1] = this.gradient_[alpha + 1];