THTMLabel.HTMLPrint

VCL TMS VCL UI Pack
1

Hi All,

I am currently looking for ways to render an HTML string to a bitmap in the background and have stumbled across THTMLablel.HTMLPrint. I cannot get it to print to a canvas that I give it (TImage) it just paints black... It appears to be an undocumented feature. Is anyone able to shed any light on this function?

Cheers

Daz

2

Was retested and this works fine here:


var
  bmp: TBitmap;
begin
  bmp := TBitmap.Create;
  bmp.Width := 300;
  bmp.Height := 300;
  HTMLabel1.HTMLText.Text := 'Hello <i>world</i>';
  HTMLabel1.HTMLPrint(bmp.Canvas, Rect(0,0,300,300));
  bmp.SaveToFile('e:\tms\temp\htmlbmp.bmp');
  bmp.Free;
end;
3

Thanks Bruno - I shall have a poke about in my code and see what is happening :-)


4

Interesting! It paints to a bitmap as in your code but not to a TImage.picture.bitmap.... No worries :-)


Daz