Re: how to save a polygon figure with alpha ~= 1 as vector image, rather than raster image?

From: PB <pbodin@xxxxxxxxxxxxxxxxxxx>
Date: Sun, 30 Sep 2007 19:08:00 GMT

Den Sat, 29 Sep 2007 20:43:38 +0000 skrev Po-He :

Hi guys,

i'm trying to save a polygon (generated by patch or fill) as
a vector image (saveas(gcf, 'test.eps', 'psc2')). I found
that when facealpha is set to 1, then the saved image is a
vector image; however, when i set alpha to other values,
say, 0.2. Then the saved image is a raster image. Is there
an option to make it still can be saved as a vector image?

Thank you
Paul

Hi!

print myfile.eps -depsc

works fine for me (Ubuntu Feisty Fawn (Linux), Matlab R2006b)

HTH

PB
.

References:
- how to save a polygon figure with alpha ~= 1 as vector image, rather than raster image?
  - From: Po-He

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Re: how to save a polygon figure with alpha ~= 1 as vector image, rather than raster image?
... a vector image ). ... Then the saved image is a raster image. ... When you introduce alpha/transparency the print/export code uses the opengl renderer and that only supports raster output ... You can specify -painters on the print command line to get vector output but you'll lose the transparency. ...
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how to save a polygon figure with alpha ~= 1 as vector image, rather than raster image?
... i'm trying to save a polygon (generated by patch or fill) as ... a vector image ). ... that when facealpha is set to 1, then the saved image is a ... Then the saved image is a raster image. ...
(comp.soft-sys.matlab)