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Date Posted: 17:46:43 03/25/02 Mon
Author: Michel
Subject: Re: Printing of one or many pages out of ImageScrollBox?
In reply to: Ralph 's message, "Printing of one or many pages out of ImageScrollBox?" on 08:20:17 03/25/02 Mon


Hi Ralph,

When a single page file, or single image is loaded in a TImageScrollBox the FrameCount property is 0 so your code indeed does not print when you have a single image loaded.

You will need to first check FrameCount, for example

if FrameCount > 0 then
begin
... loop though all images
end
else
GraphicPrinter.Print(ImageScrollBox.Graphic);

Best regards,

Michel

>Michel,
>
>with just one image in the ImageScrollBox this
>Delphi-Code does print an empty page... what can I do?
>
>GraphicPrinter := TDibGraphicPrinter.Create;
>GraphicPrinter.UsePrintJob := False;
>
>Printer.PrinterIndex := -1;
>Printer.BeginDoc;
>
>for nCounter := 1 to ImageScrollBox.FrameCount do
>begin
> ImageScrollBox.CurrentFrame := nCounter;
> GraphicPrinter.Print(ImageScrollBox.Graphic);
> GraphicPrinter.Free;
>end;
>
>Printer.EndDoc;

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