private bool isAll = false; //是否全部打印
/// <summary>
/// 打印函数
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void pdDocument_PrintPage(object sender, PrintPageEventArgs e)
{
try
{
e.Graphics.ScaleTransform(1f, 0.97f);
Graphics g = e.Graphics;
pt.TemperturePaintInternal(e.Graphics, null, cm.Pages[0], false);
}
catch (Exception ex)
{
MessageBox.Show("错误原因：" + ex.Message);
// this.Close();
}
}
private void picTemperatureShow_Paint(object sender, PaintEventArgs e)
{
// 每0.1毫米多少个像素(丝米)
double cxLogPixPerDMM = e.Graphics.DpiX / 254.0;
double cyLogPixPerDMM = e.Graphics.DpiY / 254.0;
//A4纸大小（2100*2970丝米）
picTemperatureShow.Width = cm.MaxWidth;
picTemperatureShow.Height = cm.MaxHeight + 100;
cm.CurrentTree = trvTemperture; //获取当前树控件
printTp.TemperturePaintInternal(e.Graphics, trvTemperture.SelectedNode, cm.Pages[0], true);
//实现类似tooltip样式效果
if (null != _strTip && "" != _strTip)
{
Font ftTip; //数据提示信息字体
ftTip = new Font("宋体", 12); //创建数据提示信息字体
e.Graphics.DrawString(_strTip, ftTip, Brushes.Black, _ptTip);
ftTip.Dispose();
}
}
