Highlight Stroke line at 0 | Infragistics Forums

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Highlight Stroke line at 0

Muhammad Irfan posted over 11 years ago

Hi everyone,

I am creating a scatter series on which my x-axis and y-axis both have range from -5 to 5. I need Major stroke lines visible but need to make more highlight (darker) the line which is at "0" for both axis? Please suggest.

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Offline Stefan posted over 11 years ago in reply to Muhammad Irfan
Hello again,

I can say that currently you are not able to set a label for the ValueOverlay, if there isn't one at zero. If you want a zero to be placed at the center of the axis you should set appropriate min, max and interval values. If you set Min and Max to -6 and 6 and interval 2, you will have zero at center and the value overlays will be at center as well, using the approach I suggested you previously. As for a label for the value overlay, you can suggest new product idea for future versions (or vote for existing ones) at http://ideas.infragistics.com.

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Offline Muhammad Irfan posted over 11 years ago in reply to Stefan

Hello Stefan,

Thank you for your response. Basically I need both Axis "0" must also come at center along with ValueOverlay. I actually want to create a SQUARE area with same min & max value for both (X & Y) axis and need that both axis have 0 at center. Let me give you an example, If I set Min = -7 and Max = 7 and then set Interval = 2 so I want only 7 tick marks on Axis and 0 should come at center along with ValueOverlay.

I really appreciate your response.

Thanks,

M. Irfan
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Offline Stefan posted over 11 years ago in reply to Muhammad Irfan

Hello,

I have been looking into the sample and I modified it, so now it has the functionality you want. Basically I bound the ValueOverlay's Value to the ActualWidth for the vertical line and ActualHeight for the horizontal line and used Converters in order to calculate the values. Please let me know if this helps you or you need further assistance on this matter.

Looking forward for your reply.

xamDataChartLinesAtCenter.zip
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Offline Muhammad Irfan posted over 11 years ago in reply to Stefan

Dear Stefan,

I have a requirements that these Overlay lines (0 Axis Tick) must come at center of layout area (chart) like this

so I tried to manually set Axis Minimum, Maximum and Interval values such that these Overlay lines (at 0) come at the center of Layout area but could not succeed.:

I have updated your sample code to depicts this problem.

http://sdrv.ms/1fohAEG

Any thoughts how can I acheive this? Thanks again.
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Offline Stefan posted over 11 years ago in reply to Muhammad Irfan

Hello,

Thank you for your feedback. I am glad that you resolved your issue and I believe that other community members may benefit from this as well.

Thanks again.
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