problem of zoomWithScaleX
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- Dominant language
- Swift
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Description
In ChartsDemo-> LineChart
I add
`[_chartView zoomWithScaleX: 4 scaleY:1 xValue:30 yValue:1 axis:AxisDependencyLeft];`
at the bottom of function
`- (void)setDataCount:(int)count range:(double)range`
I expect the chart will center at (30,1),
but the final chart is
the center point is not (30,1)
what is the usage of zoomWithScaleX?
In MpAndroidChart,
`zoom(float scaleX, float scaleY, float xValue, float yValue, AxisDependency axis)` will center at (xValue, yValue).
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