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How to change Chart Axis |
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Jing 
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Joined: 14 February 2011 Status: Offline Points: 16 |
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 Topic: How to change Chart AxisPosted: 11 March 2011 at 3:49pm |
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I am new to ChartPro. I want to change x and y axis range of one graph.
I use the following code:
CXTPChartAxisRange* pRange = pAxisY->GetRange();pRange->SetViewAutoRange(FALSE); pRange->SetViewMinValue(dYmin);pRange->SetViewMaxValue(dYmax);
similiarly to X axis. But I didnot get what I want to restrict x axis between dXmin and dXmax, and restrict y axis between dYmin and dYmax. Is there anything I should change?
Thanks!
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 11 March 2011 at 4:26pm |
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you need SetAutoRange(FALSE), GetMinValue/GetMaxValue instead.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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Jing
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Joined: 14 February 2011 Status: Offline Points: 16 |
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Posted: 11 March 2011 at 4:36pm |
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I think you mean SetAutoRange(FALSE), SetMinValue/SetMaxValue right? definitely not get. I tried that, it is not working. It changes my y axis to between dYmin and dYmax, but didn't change x axis to between dXmin and dXmax. |
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Jing
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Joined: 14 February 2011 Status: Offline Points: 16 |
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Posted: 11 March 2011 at 4:49pm |
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Another question is how I can control the numbers shown under the axis. For example, the x axis range is from 1 to 10. I want it show like 2,4,6,8,10. How can I control that? |
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Jing
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Joined: 14 February 2011 Status: Offline Points: 16 |
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Posted: 11 March 2011 at 5:27pm |
 find the solution.
Oleg, I think the problem for my question is solved. I added the following, then it works fine. Thank you!
pSeries->SetArgumentScaleType(xtpChartScaleNumerical); |
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cpede
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Joined: 13 August 2004 Location: Denmark Status: Offline Points: 645 |
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Posted: 21 March 2011 at 9:27am |
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I'm very sorry to say, but I'm totally lost specifying the axis range? And no documentation?
-cpede |
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Product: Xtreme ToolkitPro (20.3.0)
Platform: Windows 10 (x64) Language: Visual Studio 2017 (C++) |
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cpede
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Joined: 13 August 2004 Location: Denmark Status: Offline Points: 645 |
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Posted: 22 March 2011 at 5:34am |
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Ok, now I just figured out that auto range has no effect on CXTPChartFastLineSeriesStyle. Probably make sense, but an assertion would have been in place.
On the other hand I cannot turn antialiasing off for CXTPChartScatterLineSeriesStyle.
-cpede
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Product: Xtreme ToolkitPro (20.3.0)
Platform: Windows 10 (x64) Language: Visual Studio 2017 (C++) |
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