4.0.4

v4.0.4

2018-04-25

• [Fix] transform decompose with origin. #337
• [Fix] If a point is on the edge of a shape, it should be considered as "contain".
• [Fix] SVG: text transform bug caused by textRotate.
• [Fix] SVG: text position bug of SVG tooltip. apache/echarts#7947
• [Fix] SVG: add default value for textRotation.
• [Fix] Use a more accurate way to detect WeChat env.
• [Fix] Set zlevel for main layer, fix bug for backgroundColor on wxa. ecomfe/echarts-for-weixin#6