public PDFPageEvent(PDFUnit Unit)
{
unit = Unit;
}
/// <summary>
/// 为PDF画一行内容
/// </summary>
/// <param name="headerfooter">页眉/页脚</param>
/// <param name="line_number">行号, 起始1, 不能超过10</param>
/// <param name="unit"></param>
/// <param name="start_y">起始坐标Y(左上角原点,单位mm)</param>
/// <param name="page_number">当前页码, 用于兼容之前版本设置</param>
/// <returns>当前行的字体, 通常用于计算下一行高度</returns>
public static Font drawContentLine(UIHeaderFooter headerfooter, int line_number, PDFUnit unit, float start_y, int page_number)
{
UIFont font;
try
{
font = headerfooter.content_font_list[line_number - 1];
}
catch { font = new UIFont("微软雅黑", 9, FontStyle.Regular, Color.LightGray, AlignHorizontal.Left); }
string text = "";
try
{
text = headerfooter.content_list[line_number - 1];
}
catch { return(font.font); }
if (text.isNull())
{
return(font.font);
}
text = text.Replace("{页码}", page_number.ToString());
PointF start;
switch (font.align)
{
case AlignHorizontal.Left:
default:
start = new PointF(unit.page_padding.left, start_y);
break;
case AlignHorizontal.Center:
start = new PointF(unit.Width / 2, start_y);
break;
case AlignHorizontal.Right:
start = new PointF(unit.Width - unit.page_padding.right, start_y);
break;
}
unit.addText(text, font.font, font.color, start, font.align);
return(font.font);
}
