爲什麼創建的bmp圖像沒有得到高質量？

Question

我已經搜索了很多，使用幾乎所有的優選的方法，但我還沒有得到具有高品質的位圖圖像的結果：以下是我已經使用的代碼：

ean13.Scale = 0.8f; 
ean13.Scale = (float)Convert.ToDecimal(cboScale.Items[cboScale.SelectedIndex]);// it includes the sizes 
Bitmap bmp = ean13.CreateBitmap(); 
Graphics g = Graphics.FromImage(bmp); 
g.DrawString(tcc.Text, this.Font, Brushes.Black, 120, 80);// title 
g.DrawString(bcc.Text, this.Font, Brushes.Black, 120, 1); //the price 
g.SmoothingMode = SmoothingMode.AntiAlias; 
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; 
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit; 
g.TextRenderingHint = TextRenderingHint.SingleBitPerPixelGridFit; 
g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality; 
g.InterpolationMode = InterpolationMode.HighQualityBicubic; 
g.PixelOffsetMode = PixelOffsetMode.HighQuality; 
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit; 
g.TextRenderingHint = TextRenderingHint.SingleBitPerPixelGridFit; 
g.Flush(); 
this.picbox.Image = bmp; 

添加的圖片：

添加希望看到的照片

Answer 1

你應該之前配置的圖形質量繪製文本。目前所有這些更改對位圖都沒有影響。