public void Draw(Graphics g, PointF location, ReportRuntime rptRuntime, RectangleF backRect, bool isExport = false, Extension ext = null)
{
if (null == _Tag || null == rptRuntime)
{
return;
}
try {
if (location.X < 0)
{
location.X = backRect.Location.X;
}
if (location.Y < 0)
{
location.Y = backRect.Location.Y;
}
Canvas DraqCanvas = new Canvas(g);
string realText = Text;
if (_Tag is PmsLabel)
{
//需要二次计算的带页参数的报表元素（页码等）
string str = (_Tag as IExpression).Expression;
if ((str.IndexOf("PageIndex") >= 0 || str.IndexOf("PageCount") >= 0))
{
object o = rptRuntime.ExpressionEngine.Execute(str, rptRuntime.DataTables, "");
if (o != null)
{
realText = Convert.ToString(o);
}
}
else
{
str = Text.ToLower();
if (!string.IsNullOrEmpty(str) && (str.IndexOf("[#pageindex#]") >= 0 || str.IndexOf("[#pageCount#]") >= 0))
{
object objVisible = rptRuntime.ExpressionEngine.ExcuteBindText(Text, rptRuntime.DataTables, "");
if (objVisible != null)
{
realText = Convert.ToString(objVisible);
}
}
}
}
else if (_Tag is IVisibleExpression)
{
string str = (_Tag as IVisibleExpression).VisibleExpression;
if (!string.IsNullOrEmpty(str) && ((str.IndexOf("PageIndex") >= 0 || str.IndexOf("PageCount") >= 0)))
{
object o = rptRuntime.ExpressionEngine.Execute(str, rptRuntime.DataTables, "");
if (o != null)
{
bool bVisible = Convert.ToBoolean(o);
if (!bVisible)
{
return;
}
}
}
}
float dpiZoom = 1.0f;
if (null != _Page && null != _Page.PageManager)
{
dpiZoom = g.DpiX / _Page.PageManager.ReportConfigDpiX;
}
if (_Tag is ICell)
{
ICell cell = _Tag as ICell;
cell.RealText = realText;
if (_Parameter != null)
{
cell.Style = _Parameter as PMS.Libraries.ToolControls.MESTable.CellStyles.Style;
}
//todo: qiuleilei
if (CurrentPrjInfo.CurrentEnvironment == MESEnvironment.MESReportServer && cell.Style != null)
{
var ff = FontFamily.Families.FirstOrDefault((f) => f.Name == "宋体");
if (ff == null)
{
cell.Style.Font = SystemFonts.DefaultFont; //ff = FontFamily.Families.FirstOrDefault((f)=> f.Name.Contains("Sans"));
}
if (ff != null)
{
cell.Style.Font = new Font(ff, 9.0f, FontStyle.Regular);
}
}
cell.Width = SizeConversion.ConvertInchesToPixel(_Width, backRect.Width - location.X, g.DpiX);
cell.Height = SizeConversion.ConvertInchesToPixel(_Height, backRect.Height - location.Y + backRect.Y, g.DpiY);
cell.DirectDraw(DraqCanvas, location.X, location.Y, dpiZoom);
}
else if (_Tag is IChartElement)
{
IChartElement curve = _Tag as IChartElement;
//if (curve is IBindDataTableManager)
//{
// (curve as IBindReportExpressionEngine).ExpressionEngine = rptRuntime.ExpressionEngine;
// (curve as IBindDataTableManager).BindDataTableManager(rptRuntime.DataTables, realText);
//}
curve.Width = (int)SizeConversion.ConvertInchesToPixel(_Width, backRect.Width - location.X, g.DpiX);
curve.Height = (int)SizeConversion.ConvertInchesToPixel(_Height, backRect.Height - location.Y + backRect.Y, g.DpiY);
if (curve is Control)
{
(curve as Control).Width = curve.Width;
(curve as Control).Height = curve.Height;
}
curve.DirectDraw(DraqCanvas, location.X, location.Y, dpiZoom);
}
else if (_Tag is SectionChart)
{
SectionChart curve = _Tag as SectionChart;
//if (curve is IBindDataTableManager)
//{
// (curve as IBindReportExpressionEngine).ExpressionEngine = rptRuntime.ExpressionEngine;
// (curve as IBindDataTableManager).BindDataTableManager(rptRuntime.DataTables, realText);
//}
(curve as IElementExtended).Width = (int)SizeConversion.ConvertInchesToPixel(_Width, backRect.Width - location.X, g.DpiX);
(curve as IElementExtended).Height = (int)SizeConversion.ConvertInchesToPixel(_Height, backRect.Height - location.Y + backRect.Y, g.DpiY);
if (curve is Control)
{
(curve as Control).Width = (curve as IElementExtended).Width;
(curve as Control).Height = (curve as IElementExtended).Height;
}
curve.DirectDraw(DraqCanvas, location.X, location.Y, dpiZoom);
}
else if (_Tag is IDirectDrawable)
{
if (_Tag is IElementContent)
{
(_Tag as IElementContent).RealText = realText;
}
if (_Tag is IElement)
{
(_Tag as IElement).Width = (int)SizeConversion.ConvertInchesToPixel(_Width, backRect.Width - location.X, g.DpiX);
(_Tag as IElement).Height = (int)SizeConversion.ConvertInchesToPixel(_Height, backRect.Height - location.Y + backRect.Y, g.DpiY);
}
(_Tag as IDirectDrawable).DirectDraw(DraqCanvas, location.X, location.Y, dpiZoom);
}
//todo:qiuleilei
if (isExport && CurrentPrjInfo.CurrentEnvironment == MESEnvironment.MESReportServer && ext != null)
{
ext.ToHtml(Page, rptRuntime, _Tag, location, SizeConversion.ConvertInchesToPixel(_Width, backRect.Width - location.X, g.DpiX), SizeConversion.ConvertInchesToPixel(_Height, backRect.Height - location.Y + backRect.Y, g.DpiY));
// if (_Tag != null && _Tag is Control) {
// (_Tag as Control).Dispose ();
// _Tag = null;
// }
}
} catch (System.Exception ex) {
if (_Tag is IElement)
{
rptRuntime.AddReportLog(ex, (_Tag as IElement).Name);
}
else
{
rptRuntime.AddReportLog(ex);
}
}
}