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Home » U++ Library support » U++ Widgets - General questions or Mixed problems » ScatterCtrl: How to control X axis ticks and tags automatically?
ScatterCtrl: How to control X axis ticks and tags automatically? [message #50893] Sat, 12 January 2019 19:38 Go to next message
imos is currently offline  imos
Messages: 17
Registered: July 2017
Promising Member
Hi
I am building a line chart using ScatterCtrl and it is done and uses customized X axis tags (time with seconds e.g. 12:00:50). The problem is that I have thousands of values to be represented on the chart and the X Axis tags become a mess (tags overlap one another)...

My question is: Is it possible to configure ScatterCtrl to automatically hide some ticks and tags in order to show only the number of tags that are able to fit the X axis space?

If not, do you have some tips in order to do that by hand?

Thanks a lot

Imos
Re: ScatterCtrl: How to control X axis ticks and tags automatically? [message #50895 is a reply to message #50893] Sun, 13 January 2019 00:26 Go to previous message
koldo is currently offline  koldo
Messages: 2922
Registered: August 2008
Veteran
Hello Imos

SetMajorUnits() sets the horizontal and vertical distance between grid lines.
If you may need labels in some and not all the grid lines, callback cbModifFormatXGridUnits() can be used to set or not a text in the X axis grid lines.


Best regards
IƱaki
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