如何将Windows窗体C＃面板转换为pdf或高分辨率图像？ [英] how to convert windows form C# panel into pdf or high resolution image?

问题描述

Bitmap panelImage = new Bitmap(Finish.Width, Finish.Height);
                panelImage.SetResolution(300, 300);

                Graphics g = Graphics.FromImage((Image)panelImage);
                g.InterpolationMode = InterpolationMode.HighQualityBicubic;

                Finish.DrawToBitmap(panelImage, Finish.ClientRectangle);

                g.DrawImage(panelImage, 0, 0, Finish.Width, Finish.Height);
                g.Dispose();
                panelImage.SetResolution(600, 600);
                panelImage.Save("c:\\cmbtosingporeFinish3.tiff", ImageFormat.Tiff);

此代码将c sharp form面板转换为tiff图像。但它没有最高质量。这也没关系，如果我得到一个分辨率最高的图像。



但如果我可以直接将c＃panel转换成pdf。它会更优选。



请帮我解决这个问题。

This code converts c sharp form panel into tiff image. but its not in maximum quality. this also okay, if i get an image with maximum resolution.

but if i can convert c# panel into pdf directly. it will be more preferable.

please help me to sort this out.

推荐答案

使用 PDFSharp 来创建PDF文档。你的代码是否正常工作？然后，您可以使用PDFSharp中的XGraphics类将图像添加到PDF文档中。我不知道PDFSharp是否支持TIFF文件。但您可以尝试任何其他格式。

Use PDFSharp to create PDF documents. Does your code work correctly? Then you can add the image to the PDF document by using XGraphics class in PDFSharp. I don't know whether PDFSharp supports TIFF Files. But you can try any other format.

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