C# 在执行图片打印的时候 打印不全 怎么解决？？

Question

  C# 在执行图片打印的时候 打印不全 怎么解决？？

e.Graphics.DrawImage(a,0, 0);

Answer 1

紧急求助！！

Answer 2

图片是完整的~~

Answer 3

你好：

有可能是你要打印的图片太大导致的，你可以尝试一下Graphics.DrawImage的其他重载方法试试。

Image bmIm;
    private void PrintImage(Image img)
    {
      bmIm = img;
      PrintDocument pd = new PrintDocument();
      pd.OriginAtMargins = true;
      pd.DefaultPageSettings.Landscape = true;
      pd.Print();
    }
    void pd_PrintPage(object sender, PrintPageEventArgs e)
    {
      double cmToUnits = 100 / 2.54;
      e.Graphics.DrawImage(bmIm, 0, 0,(float)(27 * cmToUnits),(float)(18 * cmToUnits));
    }

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Answer 4

根据你使用的打印纸的尺寸对你的图片做个缩放。

Answer 5

应该是你的图片的尺寸超过了你的打印的区域，将你的图片缩小后再试。