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Rotate a GraphicsContainer without rasterizing
Rank: Advanced Member
Groups: Guest
Joined: 5/10/2006(UTC)
Posts: 32
Thanks: 6 times
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We are getting contents from a PDF frame, sometimes we need to rotate the GraphicsContainer before calling DrawContainer on our output AdvancedGraphics instance. I tried using a pipeline against the PDFFrame, but the results of the pipeline is a raster bitmap, I need the contents to remain paths (which is what is in the PDF Frame) Code:.
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var pdfReader = new PdfReader(@"C:\temp\16x12_indoorPillow_CutFile.pdf", artwork.DpiX, artwork.DpiY);
var frameStuff = pdfReader.Frames[0];
Pipeline pip = new Pipeline();
pip.Add(frameStuff);
pip.Add(new Rotate(90));
// the result of the pipeline is a raster image
graphics.DrawImage(pip, 150, 150);
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Rank: Advanced Member
Groups: Guest
Joined: 5/10/2006(UTC)
Posts: 32
Thanks: 6 times
|
Figured it out. What you have to do is apply a transform to the graphics then draw the container, and then reset the transform before continuing Code:graphics.Transform.Translate(container.Height, 0);
graphics.Transform.RotateAt(90, new System.Drawing.PointF(artwork.Width + 200, 150));
graphics.DrawContainer(container, artwork.Width + 200, 150);
graphics.Transform.RotateAt(-90, new System.Drawing.PointF(artwork.Width + 200, 150));
graphics.Transform.Translate(-container.Height, 0);
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Rotate a GraphicsContainer without rasterizing
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