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HTML Listener, General Fields and JPEG quality
Message
General information
Forum:
Visual FoxPro
Category:
Pictures and Image processing
Environment versions
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01154893
Message ID:
01155055
Views:
24
>>What happens when you strtofile() the picture to a jpg and look at it with paint, is
>>the quality already lost? Perhaps store it in a general field is causing the
>>situation.

Mike, you can't strtofile() with a general field (the general field contains not just the JPEG in question but a lot of OLE stuff and, i believe, a bitmap of the image).

the only way i know to extract a jpeg from a general field is to include it in a report, print as html, and look for the jpeg (created by the listener) in the same folder as the html output. (see http://support.microsoft.com/kb/894819/EN-US)

When i look at the image as a general field it is good quality. The jpeg created by the HTML listener is of a lesser quality.

nigel
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