linux - How to attach additional information to a Pixmap? -

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In Windows' and Maco's Metafile (WMF / EMF and PICT / PDF), any information you go along with Metafile Can attach - this can be some specific application for you. How do I get the same result on Linux? I'm not using GDK or QT - just "plain" XLib, XT and Motif

The idea is that I want to send someone else by copying my application (for example), for example PIXMAP, but still amending the information sent in my custom format So that when I return the same object, I can recover this information and make the object editable in my application.

The x pixmap format, or XPM format is a subset of the C programming language. An XPM file has a C style array with image data and you can also make comments in it.

I am not sure if they are standard for their metadata such as JPEG etc. In One / * Comment * /


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