Software FX Posted September 28, 2000 Report Share Posted September 28, 2000 There are no X-Values in this chart. You are setting the X-Values as labels, so your X-Axis is going from 1 to 14 (number of points). Labels have no value. If you want these X-value to be used as numeric values, you must pass them as numbers not as strings. Here is an example: Dim x(14) As Double, y(14) As Double Dim xAxis, yAxis As Variant x(0) = 0.063 x(1) = 0.09 x(2) = 0.125 x(3) = 0.18 x(4) = 0.25 x(5) = 0.355 x(6) = 0.5 x(7) = 0.71 x(8) = 1# x(9) = 2# x(10) = 2.8 x(11) = 4# x(12) = 6# x(13) = 8# y(0) = 6.91657866948258 y(1) = 11.1404435058078 y(2) = 17.3178458289335 y(3) = 27.9831045406547 y(4) = 40.8130939809926 y(5) = 55.596620908131 y(6) = 69.5881731784583 y(7) = 79.7782470960929 y(8) = 85.6388595564942 y(9) = 93.3474128827878 y(10) = 96.3569165786695 y(11) = 98.3104540654699 y(12) = 100 y(13) = 100 Set xAxis = Chart1.Axis(AXIS_X) Set yAxis = Chart1.Axis(AXIS_Y) Chart1.OpenDataEx COD_VALUES, 1, 14 Chart1.OpenDataEx COD_XVALUES, 1, 14 For j = 0 To 13 Chart1.ValueEx(0, j) = y(j) Chart1.XValueEx(0, j) = x(j) Next j Chart1.CloseData COD_XVALUES Chart1.CloseData COD_VALUES xAxis.LogBase = 10 xAxis.Min = 0.01 xAxis.Step = 0.01 xAxis.Decimals = 2 -- Frank SFX "Per Skjondal" <skjoenda@online.no> wrote in message news:5vLe7uRKAHA.2224@sfxserver.softwarefx.com... > I've tried this before without any change. > > Here is the code I'm using within Access: > > Private Sub FillChart() > Dim x(14) As String, y(14) As Double > Dim xAxis, yAxis As Variant > > x(0) = "0,063" > x(1) = "0,090" > x(2) = "0,125" > x(3) = "0,180" > x(4) = "0,250" > x(5) = "0,355" > x(6) = "0,500" > x(7) = "0,710" > x(8) = "1,0" > x(9) = "2,0" > x(10) = "2,8" > x(11) = "4,0" > x(12) = "6,0" > x(13) = "8,0" > > y(0) = 6.91657866948258 > y(1) = 11.1404435058078 > y(2) = 17.3178458289335 > y(3) = 27.9831045406547 > y(4) = 40.8130939809926 > y(5) = 55.596620908131 > y(6) = 69.5881731784583 > y(7) = 79.7782470960929 > y(8) = 85.6388595564942 > y(9) = 93.3474128827878 > y(10) = 96.3569165786695 > y(11) = 98.3104540654699 > y(12) = 100 > y(13) = 100 > > Set xAxis = Chart1.Axis(AXIS_X) > Set yAxis = Chart1.Axis(AXIS_Y) > > Chart1.OpenDataEx COD_VALUES, 1, 14 > For j = 0 To 13 > Chart1.ValueEx(0, j) = y(j) > xAxis.Label(j) = x(j) > Next j > Chart1.CloseData COD_VALUES > xAxis.LogBase = 10 > xAxis.Min = 0.01 > xAxis.Step = 0.01 > End Sub > > And the final curve is as shown: What is the problem. I want to show the x > axis from 0.01 to 100. > > Per > > > > > > "Per Skjondal" <skjoenda@online.no> skrev i melding > news:NXBxpJFKAHA.1432@sfxserver.softwarefx.com... > > Hi, I have a huge problem. I've been trying for days now to produce a > > logarithmic curve like in the file logCurve.jpg, but I have not succeeded. > > All I'm getting is as shown in myLogCurve.jpg. I want to display the curve > > like a proper logarithmic curve. Can somone please give me a good > > instruction on how to do this, if it is possible? > > > > Regards > > > > Per Skjondal > > > > > > > > > Quote Link to comment Share on other sites More sharing options...

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