private TextObjectStruct GetTextObject()
{
int aalign;
TextObjectStruct aresult = new TextObjectStruct();
aresult.Text = GetText();
aresult.LFontName = LFontName;
aresult.WFontName = WFontName;
aresult.FontSize = FontSize;
aresult.FontRotation = FontRotation;
aresult.FontStyle = (short)FontStyle;
aresult.Type1Font = Type1Font;
aresult.FontColor = FontColor;
aresult.CutText = CutText;
aalign = PrintAlignment | VPrintAlignment;
if (SingleLine)
{
aalign = aalign | MetaFile.AlignmentFlags_SingleLine;
}
aresult.Alignment = aalign;
aresult.WordWrap = WordWrap;
aresult.RightToLeft = RightToLeft;
aresult.PrintStep = PrintStep;
return(aresult);
}
/// <summary>
/// Obtain text extent
/// </summary>
override public Point TextExtent(TextObjectStruct aobj, Point extent)
{
return(extent);
}
override protected void DoPrint(PrintOut adriver, int aposx, int aposy,
int newwidth, int newheight, MetaFile metafile, Point MaxExtent,
ref bool PartialPrint)
{
int newposition;
string avalue;
base.DoPrint(adriver, aposx, aposy, newwidth, newheight,
metafile, MaxExtent, ref PartialPrint);
LastMetaIndex = -1;
TextObjectStruct TextObj = GetTextObject();
if (PrintOnlyOne)
{
if (FOldString == TextObj.Text)
{
return;
}
}
FOldString = TextObj.Text;
if (MultiPage || FForcedPartial)
{
MaxExtent.X = PrintWidth;
newposition = MetaFile.CalcTextExtent(Report.Driver, MaxExtent, TextObj);
if (newposition < TextObj.Text.Length)
{
if (!FIsPartial)
{
PartialPos = 0;
}
FIsPartial = true;
PartialPrint = true;
PartialPos = PartialPos + newposition;
TextObj.Text = TextObj.Text.Substring(0, newposition);
}
else
{
FIsPartial = false;
FForcedPartial = false;
}
}
MetaPage apage = metafile.Pages[metafile.CurrentPage];
MetaObjectText aobj = new MetaObjectText();
aobj.MetaType = MetaObjectType.Text;
aobj.Left = aposx;
aobj.Top = aposy;
aobj.Width = PrintWidth;
aobj.Height = PrintHeight;
aobj.Alignment = TextObj.Alignment;
aobj.PrintStep = PrintStep;
aobj.BackColor = BackColor;
aobj.Transparent = Transparent;
aobj.CutText = CutText;
aobj.FontColor = FontColor;
aobj.FontRotation = FontRotation;
aobj.Type1Font = Type1Font;
aobj.FontSize = FontSize;
aobj.FontStyle = (short)FontStyle;
aobj.TextP = apage.AddString(TextObj.Text);
aobj.TextS = TextObj.Text.Length;
aobj.WordWrap = WordWrap;
aobj.LFontNameP = apage.AddString(LFontName);
aobj.LFontNameS = LFontName.Length;
aobj.WFontNameP = apage.AddString(WFontName);
aobj.WFontNameS = WFontName.Length;
apage.Objects.Add(aobj);
LastMetaIndex = metafile.Pages[metafile.CurrentPage].Objects.Count - 1;
// Is Total pages variable?
if (IsPageCount)
{
Report.AddTotalPagesItem(metafile.CurrentPage, metafile.Pages[metafile.CurrentPage].Objects.Count - 1, DisplayFormat);
}
if (ExportValue.VarType != VariantType.Null)
{
try
{
avalue = FExportValue.ToString(ExportDisplayFormat, ParamType.Unknown, true);
MetaObjectExport nobj = new MetaObjectExport();
nobj.MetaType = MetaObjectType.Export;
nobj.Left = aposx;
nobj.Top = aposy;
nobj.Width = PrintWidth;
nobj.Height = PrintHeight;
nobj.TextExpP = apage.AddString(avalue);
nobj.TextExpS = avalue.Length;
nobj.Line = ExportLine;
nobj.Position = ExportPosition;
nobj.DoNewLine = ExportDoNewLine;
nobj.Size = ExportSize;
apage.Objects.Add(nobj);
}
catch (Exception E)
{
throw new ReportException(E.Message + "Expression-" + Name + " ExportDisplayFormat",
this, "ExportDisplayFormat");
}
}
}
