我正在努力获得新的一行,但是如果我使用\n
,那么通过向\r\n
这样的字符串添加内容(无法正常工作)来获取新行没有任何帮助
gfx.DrawString("Project No \n" + textBoxProjNumber.Text, fontUnder, XBrushes.Black, 230, 95);
不起作用。
答案 0 :(得分:29)
您是否尝试过XTextFormatter类?
见这里: http://www.pdfsharp.net/wiki/TextLayout-sample.ashx
代码段:
PdfDocument document = new PdfDocument();
PdfPage page = document.AddPage();
XGraphics gfx = XGraphics.FromPdfPage(page);
XFont font = new XFont("Times New Roman", 10, XFontStyle.Bold);
XTextFormatter tf = new XTextFormatter(gfx);
XRect rect = new XRect(40, 100, 250, 220);
gfx.DrawRectangle(XBrushes.SeaShell, rect);
tf.DrawString(text, font, XBrushes.Black, rect, XStringFormats.TopLeft);
答案 1 :(得分:0)
这就是我所做的,不涉及使用Rect类:
我有一个定义的右侧向限制并确定当前字符串是否大于设定的边界。如果是的话,我写了。否则,我继续添加它。
foreach (string field in temp)
{
if (field == string.Empty)
{
continue;
}
else
{
tempSB.Clear();
tempSB.Append(sb.ToString());
tempSB.Append(field).Append(", "); //append the incoming value to SB for size testing
if (gfx.MeasureString(tempSB.ToString(), defaultFont).Width > 500) //if the incoming string is bigger than the right bounds, write it and clear SB
{
gfx.DrawString(sb.ToString(), defaultFont, blackBrush, 50, currentLine + defaultSpacing);
currentLine += 15;
sb.Clear();
sb.Append(" " + field).Append(","); //add the overflow to the beginning of the next line
}
else
{
sb.Append(field).Append(", "); //if it is not too big, append it
}
}
}
if (sb.Length > 0 && sb[sb.Length - 1] == ',') sb.Length--;
gfx.DrawString(sb.ToString(), defaultFont, blackBrush, 50, currentLine + defaultSpacing); //write out whatever has not already been written out
我知道我迟到了这个问题,但我希望它可以帮助别人。