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Divya
100
UltraGauge Export to PDF
posted

Hi,

I get an instance of the UltraGauge created to a class library. I would like to display the image generated by this UltraGauge. Please let me know if there is a way to export the Gauge which is created dynamically onto a PDF document.

I find that the ImageUrl which is being used is a private member. In UltraChart it was exposed a public property.

Also can i know why the property is exposed in UltraChart and not UltraGauge.

Thanks,

Divya

 

  • 28496
    Suggested Answer
    Offline posted

    here's some code you can use to export to pdf using the Infragistics.Documents library:

            UltraGauge theGauge = new UltraGauge();
            RadialGauge rad = new RadialGauge();
            theGauge.Gauges.Add(rad);
            rad.Dial.BrushElement = new SolidFillBrushElement(System.Drawing.Color.Red);

            Report rpt = new Report();
            System.Drawing.Graphics g = rpt.AddSection().AddCanvas().CreateGraphics();

            theGauge.Render(g, new System.Drawing.Size(250, 250));

            rpt.Publish(@"C:\report.pdf", FileFormat.PDF);

    you can also use the gauge's SaveTo Method to save to an image in-memory or on disk.

    the resolved ImageUrl isn't public because we don't have a case where it would be useful; tasks such as the one you are describing are done using the above methods.