After upgrading from WPTools 6.2.7 to Version 6.2.8 I suddenly experience bad misbehavior:
I create a document with dynamically inserted graphics at runtine. With the new version WPTools sometimes "forgets" to insert a pagebreak when a graphics doesn't fit on a page anymore.
Here is some code dempnstrating the problem:
(Just create a fresh empty project and wire the code to a button-OnClick-Event.
When you look at the resulting printout: After the 1st graphic there's a pagebreak but after the 2nd graphic the pagebreak is missing and therefore the 3rd graphic is half-clipped.
The 4th graphic is printed fine again...
Please HELP!!!! It's utterly urgent.
Code
uses WPCTRRich, WPOBJ_Image;
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
var richText : TWPRichText;
i : integer;
gra : TMetafile;
canv : TMetafileCanvas;
aktsizex, aktsizey : integer; // in mm
wpImg : TWPOImage;
sizeX, sizeY : integer; // in pixel
begin
richText := TWPRichText.CreateDynamic;
try
// VERY strange - without text WPTools doesn't print anything
// (but this is not my actual problem)
richText.InputString('Remove this call for a complete fail');
for i:=0 to 3 do
begin
AktSizeX := 190;
AktSizeY := 240;
gra := TMetafile.Create;
sizex := MulDiv(AktSizeX, 960, 254);
sizey := MulDiv(AktSizeY, 960, 254);
gra.SetSize(sizex, sizey);
canv := TMetafileCanvas.Create(gra, 0);
try
canv.Brush.Color := clWhite;
canv.FillRect(Rect(0, 0, sizex, sizey));
canv.Pen.Width := 2;
canv.MoveTo(0, 0);
canv.LineTo(sizex, sizey);
canv.MoveTo(0, sizey);
canv.LineTo(sizex, 0);
canv.Font.Height:=25;
canv.TextOut(sizex div 2, 10, 'Strip #'+IntToStr(i+1));
canv.TextOut(sizex div 2, sizey - canv.TextHeight('X'), 'Strip #'+IntToStr(i+1)+' end');
finally
canv.Free;
end;
wpimg:=TWPOImage.CreateImage(richText.Memo.RTFData, gra);
wpimg.WidthTW :=MulDiv(AktSizeX, 14400, 254);
wpimg.HeightTW:=MulDiv(AktSizeY, 14400, 254);
RichText.TextObjects.Insert(wpimg);
end;
RichText.ReformatAll;
richText.Print;
finally
richText.Free;
end;
end;