xAxis rotated labels cut off

[rgmez]

What did you do?

I want to rotate xAxis labels because I need to put large text.

What did you expect to happen?

I expect to show all text, I thought that I can show it with "fitScreen" function.

What happened instead?

Labels with large width, are cutting off :(

Code:

    charView.xAxis.labelRotationAngle = -90.0
    charView.setExtraOffsets(left: 30, top: 30, right: 30, bottom: 30)
    charView.fitScreen()

[liuxuan30]

wow, never tried out fitScreen().. maybe you find a new bug... can you dig more? e.g. will it be cut off if you turn off rotation.

[kuwait]

I think there is an error here @liuxuan30.

 let longest = xAxis.getLongestLabel()
 let labelSize = longest.size(attributes: [NSFontAttributeName: xAxis.labelFont])

Your calculating the right size for the wrong longest label. getLongestLabel counts the Chars of that string but there are characters bigger than other depending on the font you use. You should get the longestLabelSize with the font you are using.

[liuxuan30]

@kuwait are you able to send us a pull request? Thanks