ISO 3200 - 7.5.8 flow cross reference

Hello

I cannot interpret the example 4 on page 48 of the PDF 32000-1: 2008, specifically regarding the blue bold text below.

The first field in these entries is the entrance type (2) - what is represent it 2?

Item number stream (15) - what is represent it 15?


position in the order of objects in the stream (0, 1, and 2) object - what this refer to?


It is not clear which is the 15 if it is the second entry?   Someone would be able to explain where these numbers come from?

The following example shows the same objects in the previous example, stored in the stream of an object in a PDF 1.5, as well as a stream of cross-reference.

The cross-reference stream (see 7.5.8, "Reference Streams") contains entries for fonts (items 11 and 13) and the descriptor (item 12), which are compressed into the flow of an object. The first field in these entries is the entry type (2), the second field matches the number of the object stream (15), and the third field is the position in the order of the objects in the object stream (0, 1, and 2). The stream of reference also contains an entry of type 1 for the flow of the object itself.

Refer to table 18 (7.5.8.3). The last 3 lines of this table describe what type (2), item (15) number and significance of the third field.

Tags: Adobe Developers

Similar Questions

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    Download

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  • [CS6] Lot of rebinding of cross-references

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    Screen Shot 2016-05-20 at 13.55.01.png

    Screen Shot 2016-05-20 at 13.55.13.png

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    prptz.PNG

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    Ciao

    Jang

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