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Date Posted: 13:32:04 09/29/04 Wed
Author: Doug Hurst
Subject: Trouble converting to jpg

This ALMOST works. It works for the .bmp, but for the .jpg, it says jpg image must be gray scale or true color. I can find nothing as to how to set this. Is it even settable?

In form create I

jpg = new TJpegGraphic;
tif = new TTiffGraphic;
bmp = new TBitmapGraphic;


void __fastcall TMainForm::ChangeBtnClick(TObject *Sender)
{
int pos;
AnsiString asNew;

// This ends up being...
// c:\program files\borland\cbuilder5\projects\imagetest\race.jpg
asNew = ImageOpenDlg->FileName.SubString(1,ImageOpenDlg->FileName.AnsiPos(".")) + "bmp";
ShowMessage(asNew);
try
{
bmp->Assign(tif);
bmp->SaveToFile(asNew);
}
catch(...)
{
}
// This ends up being...
// c:\program files\borland\cbuilder5\projects\imagetest\race.jpg
asNew = ImageOpenDlg->FileName.SubString(1,ImageOpenDlg->FileName.AnsiPos(".")) + "jpg";
ShowMessage(asNew);
try
{
jpg->Assign(tif);
jpg->SaveToFile(asNew);
}
catch(...)
{
}
}

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