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|    comp.databases.paradox    |    To crash or not to crash, asks Borland    |    9,834 messages    |
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|    Message 8,275 of 9,834    |
|    Anders Jonsson to All    |
|    Re: Saving and reading JPG in PDOX 11    |
|    11 Mar 07 12:26:33    |
      From: gt3TakeThisAway@bredband.net              > There is also another reason to store as JPEG: The very same database is       > the source to some web-pages, and in that aspect there is a concern for       > speed an performance. With a high quality JPEG compression, there is very       > little degrading of the images. My hope was there could be integrated a       > third-party s/w for this into Paradox.              The graphic field type in a Paradox table will never store a JPG - it will       be converted to BMP.              I think that if you use the binary field type you will be able to store the       jpg file, but then you have the same problem as you describe below.              > You may have some points in storing graphics outside the database, and       > only storing the path. However, there are also some drawbacks doing this.       > Reports in Paradox draw images directly from the tables in a very nice       > way. With the files stored outside the database there will be a problem       > doing this. The same goes for showing images in a table grid on a form, I       > do not know how this can be obtained without the images beeing in a       > Paradox table.              I also only store the path to the file. For report purpose I load the images       into a temporary table. Performance might be an issue with a report with       many images but it has worked for me so far.              For forms I have never done it to a table frame but in a 1 x 1 MRO I use a       graphic object and use readfromfile which works OK.              Anders              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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