VoyForums
[ Show ]
Support VoyForums
[ Shrink ]
VoyForums Announcement: Programming and providing support for this service has been a labor of love since 1997. We are one of the few services online who values our users' privacy, and have never sold your information. We have even fought hard to defend your privacy in legal cases; however, we've done it with almost no financial support -- paying out of pocket to continue providing the service. Due to the issues imposed on us by advertisers, we also stopped hosting most ads on the forums many years ago. We hope you appreciate our efforts.

Show your support by donating any amount. (Note: We are still technically a for-profit company, so your contribution is not tax-deductible.) PayPal Acct: Feedback:

Donate to VoyForums (PayPal):

Login ] [ Contact Forum Admin ] [ Main index ] [ Post a new message ] [ Search | Check update time | Archives: 12345678[9]10 ]


[ Next Thread | Previous Thread | Next Message | Previous Message ]

Date Posted: 07:43:21 09/26/00 Tue
Author: Michel
Subject: Re: How to save Bitmap
In reply to: Hemanth Kumar 's message, "How to save Bitmap" on 02:26:05 09/26/00 Tue


Hi Hemanth,

I think this will work:

JpegGraphic := TJpegGraphic.Create;

JpegGraphic.AssignFromBitmapHandle(hBitmap);

JpegGraphic.SaveToFile('Test.jpg');

JpegGraphic.Free;

Best regards,

Michel


> I captured a screen one screen using
> hdc = GetDC(DeskHwnd);//change
> hdcMem = CreateCompatibleDC(hdc);
> hBitmap = CreateCompatibleBitmap(hdc, fwidth, fheight);
> SelectObject(hdcMem, hBitmap);
> BitBlt(hdcMem, 0, 0, fwidth,
> fheight,hdc,rect.left,rect.top,SRCCOPY);
>
> Now the captured screen is in Device context memeory
>
> Please help me how to save this screen from Device
> context
> as jpeg file
>
> Thank you
> Hemanth

[ Next Thread | Previous Thread | Next Message | Previous Message ]


Replies:

  • Re: How can I save contents of printer DC to Bitmap file -- Alex, 04:19:10 11/14/00 Tue
  • Re: How can I save contents of printer DC to Bitmap file -- Michel, 07:37:12 11/14/00 Tue
    [ Contact Forum Admin ]


    Forum timezone: GMT-5
    VF Version: 3.00b, ConfDB:
    Before posting please read our privacy policy.
    VoyForums(tm) is a Free Service from Voyager Info-Systems.
    Copyright © 1998-2019 Voyager Info-Systems. All Rights Reserved.