Can we fix bar width in scrollable bar chart

420

Manoj Kumar posted over 15 years ago

I am using scrollable Bar chart in which showing Scheduled, Actual and remaining effort of employees. When number of employees are increasing then bar width is becomes thinner. I want fix size bars in scrollable bar chart. I am also attaching code and snaps of chart. Please suggest, how can we fix the bar size? Code: ---------------------------------------------------------------------

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45

Sameer posted over 15 years ago

Hi Manoj,

Have you tried solution mentioned in https://www.infragistics.com/community/forums/f/ultimate-ui-for-asp-net/5914/how-to-fix-width-in-chart/25885#25885

Thanks,

Sameer Borikar
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420

Manoj Kumar posted over 15 years ago in reply to Sameer

Hi Sameer,

Yes, I have tried this code that is working only for Column chart. In my Bar chart that is not working. that is setting only column width. In my chart bars are horizontal as shown in chart snap. So please suggest for that.
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420

Manoj Kumar posted over 15 years ago in reply to Manoj Kumar

Hi,

For horizontal fix width Bars we can try following code. But one draw back of this code is it creates blank space between bars. So please suggest how can we remove that blank space.
protected void UltraChart1_ChartDrawItem(object sender, Infragistics.UltraChart.Shared.Events.ChartDrawItemEventArgs e)
{
int columnWidth = 20;
Infragistics.UltraChart.Core.Primitives.Box box = e.Primitive as Infragistics.UltraChart.Core.Primitives.Box;
if (box == null)
{
return;
}
if (box.DataPoint == null)
{
return;
}
int dWidth = box.rect.Height - columnWidth;if (dWidth <= 0)
{
return;
}

box.rect.Height = columnWidth;

box.rect.X += dWidth / 2;

}
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28496

Offline David Negley posted over 15 years ago in reply to Manoj Kumar

if you increase the Y axis margins (see the properties under Axis.Y.Margins), the bars will get smaller without creating additional space between them.

if you're trying to change the zoom level to something other than .5 (or 200%), unfortunately that is not possible in WebChart. but you can submit a feature request here: https://www.infragistics.com/community/ideas
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5

Muthu posted over 13 years ago in reply to David Negley

can you change the X to Y like this,

box.rect.Y += dWidth / 2;

i also had the similar issue and i just changed the Axis it works fine
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