Legacy ImageMagick Discussions Archive

Bonzo

Try this; you will need to adapt it to your method of coding but it works for me: $file_from = $params['file_from']; $need_y = $params['need_y']; $need_x = $params['need_x']; $file_to = $params['file_to']; exec("convert $file_from -resize x{$need_y} -quality 85 -crop {$need_x}x{$need_y}+0+0 +re...

Bonzo

You could try: $exec = $app->cfg['ImageMagick']['path'] . 'convert ' . '"' . $params['file_from'] . '"' . ' -resize x' . $params['need_y'] . ' -quality 85 -crop ' . $params['need_x'] . 'x' . $params['need_y'] . '+0+0 +repage -pointsize 50 -font Arial -fill rgba$0,0,0,0.4$ -gravity South ...

Bonzo

I am glad you got what you wanted nic.

The -size 200x200 will speed up the resizing of jpgs. I do not know how much it speeds it up and it can be left out.
I use php and put the original size of the image in there using getimagesize( ).

Bonzo

API = Application programming interface ( http://en.wikipedia.org/wiki/Application_programming_interface ) I think basicly its another language to run the first language and supposedly simplify it :? From what I understand MagicWand, PerlMagic are API's along with things like the one used to produce...

Bonzo

If you look on the index page of my site near the bottom I have some Perl scripts and there outputs I have "borrowed" from other sites. See if they work?

It does not work like php you need to use an API ?

Bonzo

Try this:

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convert -size 75x75 xc:black -size 200x200 tall.jpg -resize 50 -gravity center -composite tall_pad.jpg

-size 75x75 xc:black = Create the black background
-size 200x200 tall.jpg -resize 50 = Resize the image
-gravity center -composite = Put the second image ontop of the first

Bonzo

You will need to look at Perlmagick - I know nothing about it but it needs some Perl code installed on the server.
There is a PerlMagick section on the forum along with some examples here http://www.imagemagick.org/script/perl-magick.php

It is probably similar to MagickWand ?

Bonzo

http://www.imagemagick.org/script/mogrify.php Finally, we convert all our PNG images to the JPEG format: mogrify -format jpg *.png Here image files 1.png, 2.png, etc., are left untouched and files 1.jpg, 2.jpg, etc., are created. They are copies of their respective PNG images except are stored in th...

Bonzo

This might work but untested THIS WILL OVERWRIGHT THE ORIGINAL IMAGES and will only work with jpgs.

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mogrify -watermark 30% -gravity Southeast watermark.png  *.jpg

Bonzo

This will crop the image and possibly resize it; I always tend to be resizing smaller not increasing the size.

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convert original.jpg -crop 125x125+0+0 -resize 250x250 new_image.jpg

Bonzo

At a guess I would say most of your problem is escapeshellarg as that will be putting extra " around your values. I would say you do not need escapeshellarg here escapeshellarg('viewbox 0 0 %[fx:w+7] %[fx:h+7] fill red roundRectangle 1,1 %[fx:w+5] %[fx:h+5] 5,5') anyway as the values are genera...

Bonzo

There is a lot of learning involved with ImageMagick but if you want to do something straight forward there are a lot of examples around you could modify. Anthony has his example site of most if not all of the comands http://www.imagemagick.org/Usage/ Most of my examples are written with php in mind...

Bonzo

You are beyond me now; I can get the code to run but have no idea how it works !

Hopefuly magick or Anthony can help you out.

Bonzo

The code below works for me // Convert whole pdf document - 3 pages to 3 images exec("convert instructions.pdf instructions.jpg"); // Convert first page to image exec("convert instructions.pdf[0] instructions_1.jpg"); Dose this give you any output ? exec("convert instruction...

Bonzo

What code are you using ? are you getting any output ?

This code works for me on my server:

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identify -format \"%[EXIF:Make]\" sunflower.jpg

Legacy ImageMagick Discussions Archive

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Re: What is wrong in my code

Re: What is wrong in my code

Re: Centered on a black background

Re: perl equivalent to "convert image.pdf image.jpg"

Re: perl equivalent to "convert image.pdf image.jpg"

Re: Centered on a black background

Re: perl equivalent to "convert image.pdf image.jpg"

Re: Batch Jpeg to Cineon conserving filenames

Re: batch watermarking?

Re: How to zoom on a image

Re: PHP produces emty mvg file

Re: GUI interface.

Re: Problems with pdf to jpg (I already serached the forum)

Re: Problems with pdf to jpg (I already serached the forum)

Re: Cannot display EXIF JPG for the life of me...