Article View: borland.public.cppbuilder.nativeapi
Article #2408Re: Getting text from an external Grid
From: Remy Lebeau (TeamB)
Date: Wed, 28 Feb 2007 23:25
Date: Wed, 28 Feb 2007 23:25
20 lines
1726 bytes
1726 bytes
"Dan" <Dan@do.not.spam> wrote in message news:45e5fd07$1@newsgroups.borland.com... > I can get the color of each pixel in the object as it is displayed, > and can basically repaint the object onto my own canvas. > I could then export that as a bitmap or jpeg. There is an easier way. You can copy the entire contents of a HWND using GetWindowDC() and BitBlt(). You do not have to deal with the individual pixels. > Are there any components available that will take that data > (in a bitmap or jpeg) and translate it into text? Like optical > character recognition on a scanner? None from Borland. You would need third-party ones for that. Gambit
Technical Details
Message-ID:
<45e60f88$1@newsgroups.borland.com>Path:
arc1-ca.pugleaf.net!g2news2.google.com!news1.google.com!news4.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mailReferences:
<45e59a3a$1@newsgroups.borland.com> <45e5bb7e$1@newsgroups.borland.com> <45e5cfa5$1@newsgroups.borland.com> <45e5f6d3@newsgroups.borland.com> <45e5fd07$1@newsgroups.borland.com>Show Full Headers
Complete Article Headers
X-Google-Thread: 10cc67,3d58209a1f02789a X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Remy Lebeau \(TeamB\)" <no.spam@no.spam.com> Newsgroups: borland.public.cppbuilder.nativeapi References: <45e59a3a$1@newsgroups.borland.com> <45e5bb7e$1@newsgroups.borland.com> <45e5cfa5$1@newsgroups.borland.com> <45e5f6d3@newsgroups.borland.com> <45e5fd07$1@newsgroups.borland.com> Subject: Re: Getting text from an external Grid Date: Wed, 28 Feb 2007 15:25:24 -0800 Lines: 22 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1409 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 NNTP-Posting-Host: 75.83.34.171 Message-ID: <45e60f88$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1172705160 75.83.34.171 (28 Feb 2007 15:26:00 -0800) Path: arc1-ca.pugleaf.net!g2news2.google.com!news1.google.com!news4.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail