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: 1, [2], 3, 4, 5, 6, 7, 8, 9, 10 ]

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

Date Posted: 06:40:08 01/12/04 Mon
Author: Michel
Subject: Re: Altering an image
In reply to: Sydney Lotterby 's message, "Altering an image" on 11:45:16 01/11/04 Sun


Hi Sydney,

You can write a graphic onto another graphic. For example, you can prepare your text block in one TDibGraphic instance, then do,

LargeGraphic.Canvas.Draw(X,Y,TextBlockGraphic);

Best regards,

Michel

>I have Envision 2.01 and need to alter hundreds of
>images at the same position. I would like to either
>block out a range of pixels (preferably referenced by
>vertical and horizontal inch location with a width and
>depth in inches) or overwrite the same region with a
>text block using letters of my choosing. Can this be
>done? If so, how and do you have any sample code?

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