4:54 a.m.
I can use the File->Open command and open a file in over 20 formats - raster or
otherwise...I can also import just about any type of file but when I try to save to a .dxf
format I get an empty file - unless I've added some lines from within InkScape - then
only my additions are saved. The raster image I opened or imported is lost.
I'd like to use InkScape as a file converter - where I can open rasters and save to
vectors. Is this possible? Why allow raster files to be opened or imported if they cant
be retained?
The answer might be obvious, but I'm new to this...just built a CNC Wood Routing
machine and was looking for a way to convert rasters (usually jpeg or gif) to .dxf so I
can then convert them to the 'g-code' necessary to operate the router.
I've found and tried some apps dedicated to raster/vector conversion and they do
work, but they don't allow any editing. InkScape would be perfect since I could open,
modify and then (hopefully) save to .dxf
Possible?
Thanks -
---------------------------------
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5:04 a.m.
Jerry Dunn wrote:
I can use the File->Open command and open a file in over 20
formats -
raster or otherwise...I can also import just about any type of file
but when I try to save to a .dxf format I get an empty file - unless
I've added some lines from within InkScape - then only my additions
are saved. The raster image I opened or imported is lost.
I'd like to use InkScape as a file converter - where I can open
rasters and save to vectors. Is this possible? Why allow raster files
to be opened or imported if they cant be retained?
The answer might be obvious, but I'm new to this...just built a CNC
Wood Routing machine and was looking for a way to convert rasters
(usually jpeg or gif) to .dxf so I can then convert them to the
'g-code' necessary to operate the router.
I've found and tried some apps dedicated to raster/vector conversion
and they do work, but they don't allow any editing. InkScape would be
perfect since I could open, modify and then (hopefully) save to .dxf
Possible?
Thanks -
If you open a raster image and only save it into some vector format, it
won't be converted to vector. You have to "trace" it to get a vectorized
graphic from a bitmap image.
You can do this by selecting the image in Inkscape, then choosing PATH
menu / TRACE BITMAP (Shift+Alt+B). With the panel coming up you can
fine-tune the settings, and then create a vector-based graphic from the
image.
Then you can delete the bitmap and save the vector result.
Andras
6:32 a.m.
Yes - that worked to an extent. At least I don't have a zero length file now. I
opened and traced, then saved to .dxf format. Opened the resulting .dxf in TurboCad and I
get the image but in poor "condition". Just bits and pieces that only hints to
the original. I'll try working with the trace option settings and hope this helps.
I'm dealing with mostly lB&W ine drawings so I would think that they should be
easy for InkScape to digest once properly adjusted and tweaked.
Horvath Andras <han@...2223...> wrote:
Jerry Dunn wrote:
I can use the File->Open command and open a file in over 20
formats -
raster or otherwise...I can also import just about any type of file
but when I try to save to a .dxf format I get an empty file - unless
I've added some lines from within InkScape - then only my additions
are saved. The raster image I opened or imported is lost.
I'd like to use InkScape as a file converter - where I can open
rasters and save to vectors. Is this possible? Why allow raster files
to be opened or imported if they cant be retained?
The answer might be obvious, but I'm new to this...just built a CNC
Wood Routing machine and was looking for a way to convert rasters
(usually jpeg or gif) to .dxf so I can then convert them to the
'g-code' necessary to operate the router.
I've found and tried some apps dedicated to raster/vector conversion
and they do work, but they don't allow any editing. InkScape would be
perfect since I could open, modify and then (hopefully) save to .dxf
Possible?
Thanks -
If you open a raster image and only save it into some vector format, it
won't be converted to vector. You have to "trace" it to get a vectorized
graphic from a bitmap image.
You can do this by selecting the image in Inkscape, then choosing PATH
menu / TRACE BITMAP (Shift+Alt+B). With the panel coming up you can
fine-tune the settings, and then create a vector-based graphic from the
image.
Then you can delete the bitmap and save the vector result.
Andras
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6:50 a.m.
Jerry Dunn wrote:
Yes - that worked to an extent. At least I don't have a zero
length
file now. I opened and traced, then saved to .dxf format. Opened the
resulting .dxf in TurboCad and I get the image but in poor
"condition". Just bits and pieces that only hints to the
original. I'll try working with the trace option settings and hope
this helps. I'm dealing with mostly lB&W ine drawings so I would think
that they should be easy for InkScape to digest once properly adjusted
and tweaked.
Actually i could get very good results in Inkscape by tracing bitmaps.
B&W images give the best result. Eeven at low resolutions too.
I like Inkscape and its tracing capability. Helps me a lot ;)
I hope you can get along with it.
Cheers,
Andras
7:04 a.m.
Could I get the typical trace option settings you use when tracing b/w images?
Horvath Andras <han@...2223...> wrote:
Jerry Dunn wrote:
Yes - that worked to an extent. At least I don't have a zero
length
file now. I opened and traced, then saved to .dxf format. Opened the
resulting .dxf in TurboCad and I get the image but in poor
"condition". Just bits and pieces that only hints to the
original. I'll try working with the trace option settings and hope
this helps. I'm dealing with mostly lB&W ine drawings so I would think
that they should be easy for InkScape to digest once properly adjusted
and tweaked.
Actually i could get very good results in Inkscape by tracing bitmaps.
B&W images give the best result. Eeven at low resolutions too.
I like Inkscape and its tracing capability. Helps me a lot ;)
I hope you can get along with it.
Cheers,
Andras
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Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
_______________________________________________
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Inkscape-user(a)lists.sourceforge.net
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7:51 a.m.
Jerry Dunn wrote:
Could I get the typical trace option settings you use when tracing
b/w
images?
*/Horvath Andras <han@...2223...>/* wrote:
Jerry Dunn wrote:
> Yes - that worked to an extent. At least I don't have a zero length
> file now. I opened and traced, then saved to .dxf format. Opened
the
> resulting .dxf in TurboCad and I get the image but in poor
> "condition". Just bits and pieces that only hints to the
> original. I'll try working with the trace option settings and hope
> this helps. I'm dealing with mostly lB&W ine drawings so I would
think
> that they should be easy for InkScape to digest once properly
adjusted
> and tweaked.
>
Actually i could get very good results in Inkscape by tracing
bitmaps.
B&W images give the best result. Eeven at low resolutions too.
I like Inkscape and its tracing capability. Helps me a lot ;)
I hope you can get along with it.
Cheers,
Andras
Sure, i send you a source image with the traced result and the settings
panel. This panel shows the default values, i did not change them.
Andras
6043
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days old
inkscape-user@lists.inkscape.org
5 comments
2 participants
participants (2)
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Horvath Andras -
Jerry Dunn