public static System.Drawing.Image CreateWatermark(this System.Drawing.Image originalImg, string text, HorizontalAlign align, VerticalAlign valign) { int x = 0; int y = 0; Font font = new Font("Arial", 10f); int num3 = originalImg.Width - ((int)(font.SizeInPoints * text.Length)); int num4 = originalImg.Height - ((int)(font.SizeInPoints * 2f)); switch (align) { case HorizontalAlign.Left: x = 5; break; case HorizontalAlign.Center: x = ((num3 / 2) <= 5) ? 5 : (num3 / 2); break; case HorizontalAlign.Right: x = (num3 <= 10) ? 5 : (num3 - 5); break; default: x = 5; break; } switch (valign) { case VerticalAlign.Top: y = 5; break; case VerticalAlign.Middle: y = ((num4 / 2) <= 5) ? 5 : (num4 / 2); break; case VerticalAlign.Bottom: y = (num4 <= 10) ? 5 : (num4 - 5); break; default: y = 5; break; } font.Dispose(); return(originalImg.CreateWatermark(text, x, y)); }
public static System.Drawing.Image CreateWatermark(this System.Drawing.Image originalImg, System.Drawing.Image watermarkImg, HorizontalAlign align, VerticalAlign valign) { int x = 0; int y = 0; int num3 = originalImg.Width - watermarkImg.Width; int num4 = originalImg.Height - watermarkImg.Height; switch (align) { case HorizontalAlign.Left: x = 5; break; case HorizontalAlign.Center: x = ((num3 / 2) <= 5) ? 5 : (num3 / 2); break; case HorizontalAlign.Right: x = (num3 <= 10) ? 5 : (num3 - 5); break; default: x = 5; break; } switch (valign) { case VerticalAlign.Top: y = 5; break; case VerticalAlign.Middle: y = ((num4 / 2) <= 5) ? 5 : (num4 / 2); break; case VerticalAlign.Bottom: y = (num4 <= 10) ? 5 : (num4 - 5); break; default: y = 5; break; } return(originalImg.CreateWatermark(watermarkImg, x, y)); }