Fix apache/echarts#5350

100pah · 100pah · commit b49ce1a74ace · 2017-03-24T22:52:01.000+08:00
diff --git a/src/tool/color.js b/src/tool/color.js
@@ -418,7 +418,7 @@ define(function(require) {
         out[0] = clampCssByte(lerp(leftColor[0], rightColor[0], dv));
         out[1] = clampCssByte(lerp(leftColor[1], rightColor[1], dv));
         out[2] = clampCssByte(lerp(leftColor[2], rightColor[2], dv));
-        out[3] = clampCssByte(lerp(leftColor[3], rightColor[3], dv));
+        out[3] = clampCssFloat(lerp(leftColor[3], rightColor[3], dv));
         return out;
     }
     /**

Original file line number	Diff line number	Diff line change
`@@ -418,7 +418,7 @@ define(function(require) {`
`418`	`418`	`out[0] = clampCssByte(lerp(leftColor[0], rightColor[0], dv));`
`419`	`419`	`out[1] = clampCssByte(lerp(leftColor[1], rightColor[1], dv));`
`420`	`420`	`out[2] = clampCssByte(lerp(leftColor[2], rightColor[2], dv));`
`421`		`- out[3] = clampCssByte(lerp(leftColor[3], rightColor[3], dv));`
	`421`	`+ out[3] = clampCssFloat(lerp(leftColor[3], rightColor[3], dv));`
`422`	`422`	`return out;`
`423`	`423`	`}`
`424`	`424`	`/**`