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suggested format for autotrace commands?   Message List  
Reply | Forward Message #1199 of 1209 |
Hi,

Further to my previous E-mail (which could have been more specific...), I have tried a few of my own interpretations of the instructions in the help file, all of which have failed to produce anything other than 'bad command or filename' as a response. An example:-

autotrace [background-color=FFFFFF--input-format=BMP--output-file=C:\--output-format=hpgl] <r.bmp>

This was my most promising guess...r.bmp is a simple 1 mb windows bitmap of black 1px horizontal lines on a white background, which will need no further editing prior to, during or after conversion to hpgl. It is located in the root dir of the C drive, as are all the autotrace files.

I previously used 'Raster to vector 7.0' which could scale a jpeg version of r.bmp up by 15 times and convert to hpgl. Does autotrace have a scaling function? I can't see anything listed in the help file.

THanks again, RB

Can anyone demonstrate the correct syntax for what I'm trying to do?


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Thu Jun 21, 2007 11:12 am

bty568635
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Message #1199 of 1209 |
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Hi, Further to my previous E-mail (which could have been more specific...), I have tried a few of my own interpretations of the instructions in the help file,...
richard barwell
bty568635
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Jun 21, 2007
11:14 am

... `[', `]' and '<' and `>' are special characters. Do like: autotrace --background-color=FFFFFF --input-format=BMP --output-file=C:\\foo.hpgl...
Masatake YAMATO
jet@...
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Jun 21, 2007
12:49 pm

You also need to replace "FFFFFF" with the Hexadecimal RGB numbers for the background color you want to use....
Tom McKearney
tommckearney
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Jun 21, 2007
6:20 pm

Thanks Tom and Masatake, this makes a lot of sense. Just 3 thoughts before I try this; 1) I have assumed I should specify the file I want to convert (r.bmp)...
richard barwell
bty568635
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Jun 21, 2007
7:19 pm
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