Displaying 2 results from an estimated 2 matches for "hastextutf8".
2008 Jan 28
0
Notes for writers of graphics devices
...ace are
1) 'useRotatedTextInContour'. Set this to true if the device can produce
high-quality rotated text in the standard fonts, which will then be used
in preference to Hershey fonts for labelling contour lines. This the new
default for postscript() and pdf() but not X11().
2) 'hasTextUTF8' If set, you need to supply functions textUTF8 and
strWidthUTF8 which are just like text and strWidth but will be passed text
in UTF-8. Note that these are alternatives: the graphics engine will only
use the UTF-8 versions when this avoids re-encoding.
Another thing I see is with metricIn...
2008 Jan 27
0
Character encodings and packages
...-8 and handle it in UTF-8. This will be
easiest to do in R >= 2.7.0 using the function translateCharUTF8().
For writers of graphics devices where is a further twist in R >= 2.7.0:
currently text is passed to the graphics device in the native encoding,
but by setting the DevDesc variable hasTextUTF8 to TRUE you can indicate
to the graphics engine the ability to accept text in UTF-8. This is done
in several of the standard devices: for example windows() was already
re-encoding to UCS-2 for plotting, and postscript()/pdf() also re-encode
to the selected single-byte encoding.
Character dat...