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Rotate .bmp's on the fly
Message
De
12/02/2000 11:29:28
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Photos et traitement d'images
Divers
Thread ID:
00330471
Message ID:
00331321
Vues:
15
>>Got an older (2.6 vintage) app that has a hand-coded report (using a series of @ SAY commands) to print voter poll records. It includes scanned images of voter signatures, some 70+ thousand of them, in .bmp format. I need a way to rotate the image 180 degrees automatically--it has to do with poll worker's checking signatures across a table at the polling place. Manual rotation out of the question with the numbers involved. Any ideas?
>
>How did the @ SAY's output the BMPs. Could you paste a line of sample code in the reply?
>Terry

Problem solved now, Terry. Used an ActiveX image control subclassed in a form with .Visible set .F. to invert image on the fly. Code looks like this:

@ line,11 SAY lcTempFile BITMAP ISOMETRIC SIZE 8,25

where lcTempFile is the file name of the bitmap & line is a variable.

Thanks for your interest.
Ray Roper
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