doubledor/imagemagick-prebuilt

Prebuilt version of ImageMagick for use on AWS Lambda

ImageMagick Prebuilt

Install Node Package

npm install --save imagemagick-prebuilt

Install ImageMagick within NodeJS

var imagemagick_prebuilt = require( 'imagemagick-prebuilt' );

var child_process = require( 'child_process' );

exports.handler = function( event, context ) {
    imagemagick_prebuilt()
        .then( function( imagemagick_bin_location ) {
            // ImageMagick logo creation test:
            // convert logo: logo.gif
            var convert_process = child_process
                .spawn( imagemagick_bin_location, [ 'logo:', 'logo.gif' ] )

            convert_process
                .on( 'close', function() {
                    context.success();
                } );
        } );
};

Or with q.async

var imagemagick_prebuilt = require( 'imagemagick-prebuilt' );

var child_process = require( 'child_process' );

exports.handler = function( event, context ) {
    return q
        .async( function *() {
            imagemagick_bin_location = yield imagemagick_prebuilt();
            console.log( `ImageMagick installed: ${imagemagick_bin_location}` );

            // ImageMagick logo creation test:
            // convert logo: logo.gif
            var convert_process = child_process
                .spawn( imagemagick_bin_location, [ 'logo:', 'logo.gif' ] )

            convert_process
                .on( 'close', function() {
                    context.success();
                } );
        } )();
};

Will be installed to /tmp/imagemagick

Build/Upload new version

./build.sh

Build is output to artifacts/imagemagick-prebuilt.tar.gz

./upload.sh ${version_number}

imagemagick-prebuilt's Issues

Build Imagemagick shared libs

I'm trying to get a custom version of ImageMagick onto AWS lambda that will work with Wand Python

How can I use this repo to get .so files from ImageMagick that work

Everything I've attempted always returns this error when trying to use the compiled .so files:

libMagickWand-6.Q16.so.6: cannot open shared object file: No such file or directory

Classic JavaScript example

Could you please provide an example in classic JavaScript ?

This build of imagemagick skips special characters

I'm using this build on Lambda and it removes some special characters like "$" when adding it over an image and idea how to fix that?

Text overlayed on Image is pixelated.

Hi,

I'm using this version of ImageMagick on Lambda and text added over an image is pixelated.
Do we need to add any additional package to avoid that?

How to set path of imagemagick using newly downloaded binaries?

My existing script uses convert command and looks like this package does not change the path of imagemagick though I saw that it is setting path of LD_PATH.