diff --git a/src/echarts.js b/src/echarts.js index b75e430cee1178e5bb96b787f9f601db78259c7e..2d14efb57f18bd6227c80aa9210ebcbe3cf03df9 100644 --- a/src/echarts.js +++ b/src/echarts.js @@ -373,8 +373,9 @@ define(function (require) { } } + var painter = this._zr.painter; // TODO all use clearColor ? - if (env.node) { + if (painter.isSingleCanvas && painter.isSingleCanvas()) { this._zr.configLayer(0, { clearColor: backgroundColor });