printDocument設置適應邊框打印 特重要 找了半天 設置一個屬性即可
阿新 • • 發佈:2017-10-27
nds highlight document brush sharp bic 屬性 csharp clas
private void pd_PrintPage(object sender, PrintPageEventArgs e) { e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; //下面這個也設成高質量 e.Graphics.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality; //下面這個設成High e.Graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic; e.Graphics.DrawImage(image, e.Graphics.VisibleClipBounds); e.HasMorePages = false; }
關鍵在於
e.Graphics.VisibleClipBounds 設置打印可見區域 即整個圖片
printDocument設置適應邊框打印 特重要 找了半天 設置一個屬性即可