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(PHP 4, PECL pdflib >= 1.0.0)
PDF_translate — Set origin of coordinate system
$p
, float $tx
, float $ty
)Translates the origin of the coordinate system.
[#1] php at mijav dot dk [2005-04-14 02:29:19]
Note that this function does NOT eliminate the need for reverse-thinking when designing PDFs.
Origin 0, 0 is the lower left corner. This function only MOVES this origin (0,0) - it does not reverse the Y-axis as some people might belive and want (including myself).
[#2] david at mubo dot nl [2001-07-27 03:36:20]
Not only this function is useful if you are tired of using the lowerleft side of the page, but it is also great if you need to rotate your page..
I have a project in which I need to rotate the page 180 due to calibration problems.. With this function I could reset the origin and the rest of the PDF worked just fine..
I also think that this function primarly has been mode for situations like these...
This function can also be used as a calibration feature, though I dont do it myself, I can think that it will work very nice if your whole document is out of calibration for lets say 1 mm..
[#3] hazelnutlatte at hotmail dot com [2001-01-07 14:13:47]
This function is useful if you're tired of trying to deal with an axis that has a point of origin in the lower left-hand corner of the page. Enjoy.