//private FormatPrint()
//{
//}
//public FormatPrint(string p_tempateFile)
//{
// loadPrintTemplate(p_tempateFile);
//}
/// <summary>
/// 设置打印点的值
/// </summary>
/// <param name="p_Key"></param>
/// <param name="p_Value"></param>
public void SetValue(string p_Key, string p_Value)
{
p_Key = p_Key.ToUpper();
if (m_PrintPoint_List.Contains(p_Key))
{
OnePrintPoint tmpOnePrintPoint = (OnePrintPoint)m_PrintPoint_List[p_Key];
tmpOnePrintPoint.Value = p_Value;
}
else
{
throw new Exception("打印模版中不存在Key为" + p_Key + "的节点");
}
}
/// <summary>
/// 从打印模版文件中读取点阵数据，并保存到Hash表中
/// </summary>
/// <param name="p_tempateFile"></param>
public void loadPrintTemplate(string p_tempateFile)
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(p_tempateFile);
XmlElement xmlNodePoints = xmlDoc["Points"];
XmlNodeList nodelist = xmlNodePoints.ChildNodes;
m_PrintPoint_List.Clear();
foreach (XmlElement el in nodelist)//读元素值
{
OnePrintPoint op = new OnePrintPoint();
op.Key = el.Attributes["Key"].InnerText;
op.FontName = el.Attributes["FontName"].InnerText;
op.FontSize = float.Parse(el.Attributes["FontSize"].InnerText);
op.X = float.Parse(el.Attributes["X"].InnerText);
op.Y = float.Parse(el.Attributes["Y"].InnerText);
m_PrintPoint_List.Add(op.Key.ToUpper(), op);
}
}
// The PrintPage event is raised for each page to be printed.
private void pd_PrintPage(object sender, PrintPageEventArgs ev)
{
for (int i = 0; i < m_PrintPoint_List.Count; i++)
{
OnePrintPoint tmpOnePrintPoint = (OnePrintPoint)m_PrintPoint_List.GetByIndex(i);
// Create string to draw.
string drawString = tmpOnePrintPoint.Value;
// Create font and brush.
Font drawFont = new Font(tmpOnePrintPoint.FontName, tmpOnePrintPoint.FontSize);
SolidBrush drawBrush = new SolidBrush(Color.Black);
// Create point for upper-left corner of drawing.
float x = tmpOnePrintPoint.X;
float y = tmpOnePrintPoint.Y;
// Set format of string.
StringFormat drawFormat = new StringFormat();
//drawFormat.FormatFlags = StringFormatFlags.DirectionRightToLeft;
// Draw string to screen.
ev.Graphics.DrawString(drawString, drawFont, drawBrush, x, y, drawFormat);
}
}
