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Create Linear Gradient

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PdfProcessing

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Gustav asked on 07 Jul 2015, 07:45 AM

Dear Sirs,

I'm seaching for a pdf solution and found your product. Now I'm evaluating.

In the documentation there is an example for creating a gradient:

http://docs.telerik.com/devtools/aspnet-ajax/controls/pdfprocessing/concepts/colors-and-color-spaces

1.FixedContentEditor containerEditor = new FixedContentEditor(container);

2.LinearGradient linearGradient = new LinearGradient(new Point(0, 0), new Point(30, 30));

3.linearGradient.GradientStops.Add(new GradientStop(new RgbColor(0, 207, 0), 0));

4.linearGradient.GradientStops.Add(new GradientStop(new RgbColor(0, 102, 204), 0));

5.

6.containerEditor.GraphicProperties.FillColor = linearGradient;

7.containerEditor.DrawRectangle(new Rect(10, 10, 48, 29));

If I copy these code I just get a monochrome rectangle filled with the color (0,102,204).

Any help would be fine.

many thanks in advance

Gustav Meier

4 Answers, 1 is accepted

answered on 09 Jul 2015, 08:50 AM

Hello Gustav,

Thank you for writing.

I have modified the code for generating a linear gradient:

FixedContentEditor containerEditor = new FixedContentEditor(document.Pages.First());

LinearGradient linearGradient = new LinearGradient(new Point(0, 0), new Point(30, 30));

linearGradient.GradientStops.Add(new GradientStop(new RgbColor(0, 207, 0), 0));

linearGradient.GradientStops.Add(new GradientStop(new RgbColor(0, 102, 204), 1));

containerEditor.GraphicProperties.FillColor = linearGradient;

containerEditor.DrawRectangle(new Rect(10, 10, 48, 29));

We will update the code snippet in the help article as soon as possible.

As a token of our appreciation for reporting this I am updating your Telerik Points.

Regards,
Nikolay Demirev
Telerik