setting scale of x_axis

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Hi,I have made a chart on my form.I want to set the scale of x axis as logrithim.I mean that I have several point added to my chart.When showing the chart,I want the x_axis be shown in logarithim scale.How can I do that?

Posted 9-Mar-12 5:02am

ready to learn

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2 solutions

Solution 1

Here is the sample code for logrithm on x axis

VB

Dim axisID As VtChAxisId
' Change both x and y axes to Logarithmic scale for 2D
' Line chart.
MSChart1.chartType = VtChChartType2dLine
For axisID = VtChAxisIdX To VtChAxisIdY
With MSChart1.Plot.Axis(axisID).AxisScale
.Type = VtChScaleTypeLogarithmic
.LogBase = 10
End With
Next

Posted 9-Mar-12 5:11am

Ganesan Senthilvel

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ready to learn 9-Mar-12 11:20am

Thanks.Sorry to ask:
Is this sample written in c#?If not,How can I write it in c#?
You wrote it changes both x_axis and y_axis.How can I change only x_axis?

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ready to learn · Accepted Answer · 2012-03-10T03:58:00

Solution 2

I used the code:

C#

mychart.AxisX.IsLogarithmic = true;

Posted 10-Mar-12 3:58am

ready to learn

Updated 10-Mar-12 3:59am

v2