Displaying 2 results from an estimated 2 matches for "convertto".
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converttor
2006 Jun 07
1
Errno::ENOENT (No such file or directory
Hi,
I have my RoR deployed on Linux server. My application has "browse file"
section where it selects the file from users machine (e.g. -
D:/kw/loaddata/New/abc.txt) and passes it to convertTo method
But the path is not being resolved. It throws me an error:
Errno::ENOENT (No such file or directory - D:/kw/loaddata/New/abc.txt):
.//app/controllers/releases_controller.rb:35:in `initialize''
.//app/controllers/releases_controller.rb:35:in `convertTo''
/scratch/...
2007 Jul 18
0
Saving R graphics as various file types.
...quot;
> graphicsFormatInfo("png")
[1] "png ; portable network graphics" "raster"
> graphicsFormatSupport("jpeg")
Warning message:
No jpeg support in capabilities() and no Cairo package present
[1] FALSE
And then the all important:
> convertTo("png",filePrefix="/foo/bar")
I'm still pondering the above functions. The basic idea would be to
make graphics file format conversions device driver independent. I'm
not sure if this is too lofty a goal, since different device drivers
will require very different...