Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Rotate .bmp's on the fly
Message
From
12/02/2000 11:29:28
 
General information
Forum:
Visual FoxPro
Category:
Pictures and Image processing
Miscellaneous
Thread ID:
00330471
Message ID:
00331321
Views:
13
>>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
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform