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BMPs and GENERAL fields
Message
De
13/04/2004 10:11:58
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
 
À
12/04/2004 16:34:08
Information générale
Forum:
Visual FoxPro
Catégorie:
Photos et traitement d'images
Divers
Thread ID:
00894217
Message ID:
00894396
Vues:
8
I don't know about your specific problem, because I don't use general fields. And I would recommend you don't use them either. General fields take up more space than the original file (MUCH more, in the case of JPG images), and it is difficult to get the image out again.

Two alternatives, often suggested, are: (1) Keep the file as a file. Have a small field which contains the filename. (2) Store the image in a memo binary field.

>Until just recently, I have not had any problems saving a BMP file into a GENERAL field in our applications. Now, whenever I use APPEND GENERAL fieldname FROM filename, then open the GENERAL field, the image is very small, is white on black instead of black on white, and the path and filename appears below it.
>
>To my knowledge I have not changed anything. Has anyone else seen this, and what can I do about it?
>
>Bryan A. Jackson
>for Rudy Nieves
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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