when dpr=3 is used on mobile phone, the echarts map annotation point is too small. Now we use flexible.js,rem as unit
as follows:
:
:
when dpr=3 is used on mobile phone, the echarts map annotation point is too small. Now we use flexible.js,rem as unit
as follows:
:
:
window.devicePixelRatio get the dpr,dpr of the phone is 3, you enlarge the font to 3 times