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Posted to dev@echarts.apache.org by GitBox <gi...@apache.org> on 2019/06/08 04:39:00 UTC

[GitHub] [incubator-echarts] susiwen8 edited a comment on issue #10521: Treemap Blinking

susiwen8 edited a comment on issue #10521: Treemap Blinking
URL: https://github.com/apache/incubator-echarts/issues/10521#issuecomment-500093202
 
 
   https://github.com/apache/incubator-echarts/blob/master/src/echarts.js#L1666
   https://github.com/apache/incubator-echarts/blob/master/src/model/globalDefault.js#L78
   https://github.com/ecomfe/zrender/blob/master/src/Painter.js#L336
   Threshold value is 3000, but data count is lager than 3000,  that led the zlevel of  hoverlayer will be 10000, which will cover whole section, and that's why we saw 'blink'.
   Obviously hoverLayerThreshold is for optimization reason, for this particular case, 3000 is not satisfied, but finally hoverLayerThreshold value need further discussion.  @Ovilia @100pah

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