mORMot Open Source

Lajos Juhasz

Member

Registered: 2014-12-23

Posts: 6

RenderMetaFile - problem with pictures

I'm converting Quick Report to PDF using metafiles. Whenever on the page I've a TQRImage without auto stretch Adobe PDF Reader is unable to process the file there is no error message however the page is rendered until the images and the rest of the data is not displayed. When I set the stretch property to true Adobe can render the resulted file.

The interesting thing is that both Opera and Microsoft Reader (from Windows 8.1) can display those pdf files where stretch is false for the image.

I’ve created a simple example and compared the difference between Stretch true and false and removed from the defected file and updated length:

W
31.5 695 214.5 114.75 re
w*

After this Adobe was able to render the PDF. Can this really be the reason?

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Lajos Juhasz