Scale/pinching does not work perfectly #85
Description
K-chart provided scale/pinching and drag horizontally but two operation do not work together perfectly.
It's a bit difficult to scale/pinching chart.
And when i debug in two operation above, i saw two operation overlapping each other.
And i had investigated about GestureDetector of Flutter i think it is a framework's problem.
Do you have any ideas or solution about this problem? @mafanwei
Tks so much!