On 4/16/24 22:38, Waldek Hebisch wrote:
On Tue, Apr 16, 2024 at 06:11:56PM +0800, Qian Yun wrote:
I can now generate all images from sources listed in appendix.
Good.
Although only src/doc/ps/knot3.ps is currentlly used in chapter 7.
We can delete this 70k line ps file from repo now.
(And it's black and white, I can generate colored ps files now.)
Those pictures were in the original Jenk&Sutor book.
In attachment pics-new.pdf is my newly generated version.
Details are not tweaked yet, for example titles, axes, etc.
In attachment pics-old.pdf (see next mail) is the scanned
version from Axiom's bookvol0.pdf.
Just a silly question: have you looked why the image is so big?
Your new image is 6.7M and bigger than scanned version (4.3M).
Old knot3.ps is 77k lines giving 1.1M size. At first glance
adding color to this could double or maybe triple the size.
.pdf uses compression, compressed knot3.ps is 153k. So
I would expect .pdf of order 0.5M.
My new knot3.pdf is 480K. That's because my version is "smooth"
style aka made from many many dots while the trunk version
is the default "shade" style, aka made from lines.
There are a few other pics are in "smooth" style.
On average a "shade" style picture takes around 50-200KB and
a "smooth" style picture takes 200-400KB depending on the complexity
of the picture.
Also the scanned version is of low resolution, a high resolution scan
could easily take over 10MB size.
- Qian
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