Legacy ImageMagick Discussions Archive

sorry ! There was some problem on my server. Now we have fixed this. You can review this.
In this application I also want to implement associate color functionality. I am working on this feature.

Test

Hi All,

After doing some R&D with imagemagick . I think we can resolve the associate color problem using following steps.

1. we generate a gradient of a color.
e.g. convert -size 15x100 gradient:#0300FF gradient.png
2. Now we segment images of associate color and combine them to get one image of ...

Hi All,

Your commands does not work as per my requirement. Now I ma using following command for this.


convert aqua_font.png \( -clone 0 +matte\) \
\( -clone 0 +matte texture_fabric.gif -channel rgba -virtual-pixel tile -fx "v" \) \
\( -clone 0 +matte -clone 2 -compose hardlight -composite ...

Thanks Fmw42.

Hi ,

I am using this command

convert aqua_font.png \
\( -clone 0 -alpha extract \) \
\( -clone 0 -alpha off texture_fabric.gif -channel rgba -virtual-pixel tile -fx "v" \) \
\( -clone 0 -alpha off -clone 2 -compose hardlight -composite \) \
-delete 0,2 +swap -compose copy_opacity -composite aqua ...

Hi ,
I have solved this problem. when I am using the same command as :-

<?php
exec("/usr/local/bin/convert /home/content/f/l/o/floordecor/html/app/webroot/img/admin/designs/103/103_Rectangle.png -format %c -depth 8 histogram: info: ",$out);
print_r($out);
?>
It's working.

while in my last command ...

No it's not working it still gives empty Array() .

Hi

Thanks for you suggestion

This command .
<?php
exec("/usr/local/bin/convert -version",$out,$returnval);
print_r($out[0]);
?>

Run successfully . and gives output as
/*
*Version: ImageMagick 6.2.8 02/25/09 Q16 file:/usr/share/ImageMagick-6.2.8/doc/index.html;
*/


But when I am trying with ...

Hi All,

I am running convert command on Godaddy using php script with the help of exec function of php.
<?php

$cmd = $this->convert ." ".$path." -format %c -depth 8 histogram:info:-";
$output = array();
exec($cmd, $output);
?>

It gives me empty array.

while when I am running the same command ...

We are trying to achieve the following: Modify similar looking colors to another color which are similar looking.

- We have images with associated colors in them . Lets say an image has 10 colors and out of them 3 colors P1, P2 and P3 are of similar tone , so they are associated to each other like ...

Hi,
I want to do following with an image.
1. First pick one color ( Green ) from color. But in this image there are some associated color with green like ( Associate Green ) .

2. Suppose I am changing dark ( Green ) with Blue .
same time associated Green also change in light Blue.

It can possible ...

Hi ,
We are trying to create a thumbnail of a flat image which has only 4 colors and when we generate a thumbnail of that image they are enhanced by many colors . We want to retain the original colors only.

Can someone please let us know how to do retain the colors of the original image.

Commands ...

Thanks,

I am working on the same.

Hi fmw42,
I have use

" convert image -channel rgba -alpha on -fuzz XX% -fill none +opaque red image_red.png"

command for this it's working. You have any other idea for the same in which we does not use -fuzz factor.

Or we can get same result without using -fuzzXX%.

Please suggeat on the same.