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To allow device and document control, yet not compromise device independence, OpenPage scripts have a
simple but mandatory structure which isolates device control from page descriptions. This same structure also
forces page independence (allowing page rearrangement and restructuring) unless the document as a whole
declares itself to be unstructured.
As an example:
#[device CLC550
set_dev_param("toner_mask", 0x7);
#]device
This optional section is ignored by any device other than a CLC550. It can be stripped off or replaced by
independent applications as necessary.
#[device_class printer
set_num_copies(3);
#]device_class
This optional section is ignored by any non-printer device. It can be similarly stripped off or replaced.
#[document 0 0 210 297
static width = 140;
Document preamble code which is required by all pages in the document.
Pages which are position and size independent and can be re-ordered by other applications.
Within the document section, pages may be re-arranged as long as they have their original document preamble
when they are printed or displayed. The openpage structure is illustrated in 2 examples below:
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Document Structure
