Fixed issue Mikhus#101 - problem with running linear gauges in IE11

TheCentroid · Jan 10, 2017 · d7fce9b · d7fce9b
1 parent 4016277
commit d7fce9b
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Showing 4 changed files with 9 additions and 6 deletions.
diff --git a/gauge.min.js b/gauge.min.js
diff --git a/gauge.min.js.map b/gauge.min.js.map
diff --git a/lib/LinearGauge.js b/lib/LinearGauge.js
@@ -605,6 +605,8 @@ function drawLinearTicks(context,  color, ticks, minVal, maxVal,
     let tickOffset = (width - barWidth) / 2;
     let tickX, tickY;
     let i = 0;
+    let s = ticks.length;
+    let val;
     let tickLen = lineLength * width;
     let tickLeft = tickOffset - ticksPadding * width;
     let tickRight = tickOffset + barWidth + tickLen + ticksPadding * width;
@@ -615,8 +617,9 @@ function drawLinearTicks(context,  color, ticks, minVal, maxVal,
     context.save();
 
     let ratio = ticksLength / (maxVal - minVal);
-    for (let val of ticks) {
-        context.strokeStyle = colors[ticks.indexOf(val)];
+    for (; i < s; i++) {
+        val = ticks[i];
+        context.strokeStyle = colors[i];
 
         if (isVertical) {
             tickY = Y + length - barMargin - barOffset

diff --git a/test-coverage.svg b/test-coverage.svg