Hello again,
Your library is very nice! I find it very simple and working well.
I have some questions regarding the page size that could pose some
serious threat to things I am trying to do.
I am trying to create images for print, my image can get very large
(just imagine a 50x50 inch poster of 720 DPI, RGB. You'd get around 3.7
GB of image data, quite a lot to fit into memory).
So, image is not read fully into memory, but rather chunk by chunk, each
is stored as a small pdf file (compressed).
Those tiles will be read in time to be put one under the other to create
a seemingly one image (reading the parts to memory is done by your
library).
First thing that worries me is that any PDF version before 1.6 would
restrict the page size to 14,400 units each axis (where my image could
be of width higher than that, unless I tile along the x as well, which I
prefer not to).
My questions:
1. Can the library read streams from pdf1.6 (I encounter problems
with this).
2. If I choose to write down the streams to files using your
library, how do I preserve the DPI (I know that before 1.6, a point was
set to 1/72 inch dictating a resolution, in 1.6 I can play with my media
box vs. my image dimensions to get what I want).
(I guess that changing the default ePDFVersion param at the
PDFImmediateWriter constructor to 1_6 is not enough)
thanks in advance!
yoni
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