Legacy ImageMagick Discussions Archive

why is the output image bigger than input using imagick?

original jpg: http://www.persunmall.com/images/jm3.jpg


/**
* example
--------------------------------------
'jm3.jpg' => 119 k (453*680)
'l.jpg' => 275 k (400*600) // why the output jpg is much bigger than input jpg?

*/
$jy_image ...

thank you very much !

why can not i run command line in php?

<?php
/*
i want to use comand line to compress image in php
this code bellow works in cmd but does not works in php
*/

// in cmd type and run is ok
// convert -strip -quanlity 75% 0.jpg 00.jpg

// in php does not works
shell_exec('convert -strip ...

thank you very much , but I can not find any version form php 5.2

where can i download php_imagick.dll now?

my environment:
windows xp
php5.2.14

this link is not available any more:
http://valokuva.org/outside-blog-conten ... ws-builds/

how to get color average of a img,
and how to fix $v[1x1] ?

great help ，thank you very much

very great ! thank you.
and can identify output shorter infos?
the command identify -verbose output too logo informations while i only need the str "author : linjuming".
how many options for identify command ?

For example, I want to keep some information such as
"author : linjuming"
in the hello.png
Then next time I can use "identify -verbose hello.png" or some other command to find these informations.
Can IM do this job?


D:\phpnow\htdocs\laji>identify -verbose kk.png
Image: kk.png
Format: PNG ...

understand ! thank you very much !

extending from " how to get the color value of a point (2) ?"

now some problem occur.
why can not i remove the 1px of top border ?

source png:
http://i532.photobucket.com/albums/ee323/linjuming/questions/kk-1.png

description:
http://i532.photobucket.com/albums/ee323/linjuming/questions/remove ...

Thank you very much !

refer to older question:

how to get the color value of a point?


then i want to enlarge the png border,but the result png border color is not the same with older one.
http://i532.photobucket.com/albums/ee323/linjuming/questions/im_border.png

the source kk.png:
http://i532.photobucket.com ...

Thank you , it helps

http://i532.photobucket.com/albums/ee32 ... city-2.png