Legacy ImageMagick Discussions Archive

Actually I have this command line for converting black to white from an image:

convert %1 -fuzz 0 -fill "#FFFFFF" -opaque "#000000" %1

now I need to do same but with the image source on clipboard.
(convert from clipboard and save on clipboard)
How I can do it?

thanks

Hi Hi need to convert a document with red/green background in a black&white. After, i need to apply a rgb curve modification but it's hard to understand. Please can you write for me a command line example that, approximated, respect the modification curve? Before http://i58.tinypic.com/wbxi1f.jp...

Hi

Explain by example:

I have

image01.jpg
image02.jpg
photo.jpg

I want to create a single test.pdf file with more pages and jpg recompression (75%)

Can I have the command line please?


THANKS

ok now.

thanks!

only for understand, why +repage need on pdf and not for png result?

on version 6.3
I using this command line:
convert "test1.png" -crop 3307X4677+0+0 "result.pdf"

I have updated to 6.5
and now the Crop command not function with pdf destinations

why?

hi
(I use windows)

I've more .bmp files that i want to convert (copy) in .jpg format;
I want that the filename of each file is the same.
(ex. pippo.bmp become pippo.jpg)

what's the command line string?

thanks

i know the difference from raster and vector image;
Ok, if you know a free application that make this advise me.

Thanks for your support.

bye

excuse me but i not understand the document.

I need a command like
convert pippo.pdf -crop 50% pippo50.pdf

is possible?

thanks

Hi

I need to crop an A3 pdf in two A4 pdf.

Is possible to add this feature?

thank you