By Radhika Palakurthi - Wednesday, August 1, 2012
Hi,
I am new to nevron charts I am trying to plot a graph with x-axis values starting from 1 to 53 and y-axis values starting from some min value to max value based on the business logic with custom step set to 50, but it always starts with 0. Also the x-axis is not able to accommodate all values from 1 to 53 , it pics randomly from 5, 10,15 and so on.., I have posted the code below. Any help would be highly appreciated.
NchartCtrl.Clear();
this.ColorDef();
string[] menuvalues = Getmenuselectedvalue();
this.CustomDivisionId = int.Parse(menuvalues[0]);
this.RegionId = int.Parse(menuvalues[3]);
this.AccountId = int.Parse(menuvalues[2]);
DataSet ds = this.LoadDS(this.CustomDivisionId, this.RegionId, this.AccountId);
// set a chart title
NLabel title = NchartCtrl.Labels.AddHeader("PAP -Initial View");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 14, FontStyle.Italic);
title.TextStyle.ShadowStyle.Type = ShadowType.LinearBlur;
NchartCtrl.BackgroundStyle.FrameStyle.Visible = false;
NChart chart = NchartCtrl.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
NchartCtrl.Legends.Clear();
NAxis axis = chart.Axis(StandardAxis.PrimaryY);
NLinearScaleConfigurator scale = axis.ScaleConfigurator as NLinearScaleConfigurator;
int cnt = 50;
axis.View = new NRangeAxisView(new NRange1DD(0, 200), true, true);
scale.RoundToTickMax = false;
scale.RoundToTickMin = false;
scale.MajorTickMode = MajorTickMode.CustomStep;
scale.CustomStep = cnt;
NAxis axis1 = chart.Axis(StandardAxis.PrimaryX);
NLinearScaleConfigurator scale1 = axis.ScaleConfigurator as NLinearScaleConfigurator;
axis1.View = new NRangeAxisView(new NRange1DD(1, 52), true, true);
scale1.RoundToTickMax = false;
scale1.RoundToTickMin = false;
scale1.MajorTickMode = MajorTickMode.CustomStep;
scale1.CustomStep = 1;
chart.Axis(StandardAxis.PrimaryX).ScrollBar.Visible = true;
chart.Axis(StandardAxis.PrimaryY).ScrollBar.Visible = true;
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By Nevron Support - Friday, August 3, 2012
Hi,
We modified the code a little, please give it a try and let us know if it works as you expect. Please note that the Y axis range is set to [100, 200] instead of the original [0, 200] that was specified in your code. This is only to demonstrate that it doesn't need to always start from 0.
NAxis axisY = chart.Axis(StandardAxis.PrimaryY);
NAxis axisX = chart.Axis(StandardAxis.PrimaryX);
NLinearScaleConfigurator scaleY = axisY.ScaleConfigurator as NLinearScaleConfigurator;
scaleY.RoundToTickMax = false;
scaleY.RoundToTickMin = false;
scaleY.MajorTickMode = MajorTickMode.CustomStep;
scaleY.CustomStep = 50;
NLinearScaleConfigurator scaleX = new NLinearScaleConfigurator();
scaleX.RoundToTickMax = false;
scaleX.RoundToTickMin = false;
scaleX.MajorTickMode = MajorTickMode.CustomStep;
scaleX.CustomStep = 1;
axisX.ScaleConfigurator = scaleX;
axisX.View = new NRangeAxisView(new NRange1DD(1, 52), true, true);
axisY.View = new NRangeAxisView(new NRange1DD(100, 200), true, true);
axisX.ScrollBar.Visible = true;
axisY.ScrollBar.Visible = true;
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