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1.1 ! root 1: IPMETRICS ! 2: ! 3: Ipmetrics converts Interpress metric masters to the form need by ! 4: specific composition systems. ! 5: ! 6: HOW TO ADD A NEW COMPOSITION SYSTEM ! 7: ! 8: To make it easier to add new output capability to ipmetrics, the ! 9: interface from the executor has been simplified. Each composition ! 10: system that is supported by ipmetrics is listed in the file ! 11: "conf.c". Basically, for eack system three procedures are provided: ! 12: one that is called for initialization ! 13: one that is called for each property vector ! 14: one that is called to clean-up ! 15: In addition, a boolean flag is given to determine whether a configuration ! 16: file should be read from the standard input or not. If the configuration ! 17: file is read, then it is placed in a linked list of structures. The ! 18: structures are defined in "config.h". ! 19: ! 20: The initialization and clean-up procedures are called with a pointer ! 21: to the chain of font descriptors. The procedure to handle each ! 22: vector is called with the configuration chain and the vector. ! 23:
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