Cubic line chart is not full bleed

[jathu]

The line chart does not extend all the way to the end of the view. I disabled the rightAxis.enabled, leftAxis.enabled, xAxis.drawAxisLineEnabled and xAxis.drawGridLinesEnabled. Here is what I mean (the whole teal box is the view):

[liuxuan30]

can you check what's your contentRect? there would be a small gap and contentRect is smaller than the chart view bounds. I remember there is a minOffset =10.0 by default to restrain the contentRect. You can change it to 0.0 and see

    /// Sets the minimum offset (padding) around the chart, defaults to 10
    public var minOffset = CGFloat(10.0)