My source icon has a transparent background. The generated icons does not.

Is there any possibility to get the background transparent?

Little issue in the docs.

Installed mediagen by running npm install -g mediagen

I get this error when I run mediagen in my phonegap project folder.

GM Error [Error: Could not execute GraphicsMagick/ImageMagick: gm "identify" "-ping" 
"-format" "%wx%h" "file.png" this most likely means the gm/convert binaries can't be 
found]

Even though I have identify and convert binaries installed, I went ahead and installed GM module with npm install -g gm, but still this error won't go away.

Images are created in platforms/ios/NAME/Resources/icons and platforms/ios/NAME/Resources/spash.

New XCode needs images in platforms/ios/NAME/Images.xcassets/AppIcon.appiconset and platforms/ios/NAME/Images.xcassets/LaunchImage.launchimage

Also some image sizes are not needed anymore (icon-40@3x, icon-60) but other sizes are needed now (icon-83.5@2x).

Here is what i see in my terminal:
$ npm install -g cordova-media-generator
npm WARN deprecated [email protected]: v1 is no longer maintained, please upgrade to v2.0+ as soon possible.
npm WARN deprecated [email protected]: use cross-spawn or cross-spawn-async instead.
/usr/local/bin/mediagen -> /usr/local/lib/node_modules/cordova-media-generator/media-gen.js

[email protected] install /usr/local/lib/node_modules/cordova-media-generator/node_modules/dnode/node_modules/weak
node-gyp rebuild

CXX(target) Release/obj.target/weakref/src/weakref.o
SOLINK_MODULE(target) Release/weakref.node

[email protected] install /usr/local/lib/node_modules/cordova-media-generator/node_modules/weak
node-gyp rebuild

CXX(target) Release/obj.target/weakref/src/weakref.o
In file included from ../src/weakref.cc:19:
In file included from ../node_modules/nan/nan.h:74:
In file included from ../node_modules/nan/nan_new.h:181:
../node_modules/nan/nan_implementation_12_inl.h:172:66: error: too many arguments to function call, expected at most 2, have 4
return v8::Signature::New(v8::Isolate::GetCurrent(), receiver, argc, argv);
~~~~~~~~~~~~~~~~~~ ^~~~~~~~~~
/Users/rogovm/.node-gyp/6.2.2/include/node/v8.h:4798:3: note: 'New' declared here
static Local New(
^
In file included from ../src/weakref.cc:19:
../node_modules/nan/nan.h:165:25: error: redefinition of '_NanEnsureLocal'
NAN_INLINE v8::Local _NanEnsureLocal(v8::Local val) {
^
../node_modules/nan/nan.h:160:25: note: previous definition is here
NAN_INLINE v8::Local _NanEnsureLocal(v8::Handle val) {
^
../node_modules/nan/nan.h:253:12: error: no matching function for call to '_NanEnsureLocal'
return NanEscapeScope(NanNew(v8::Undefined(v8::Isolate::GetCurrent())));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../node_modules/nan/nan.h:239:43: note: expanded from macro 'NanEscapeScope'

define NanEscapeScope(val) scope.Escape(_NanEnsureLocal(val))

                                      ^~~~~~~~~~~~~~~

../node_modules/nan/nan.h:165:25: note: candidate template ignored: substitution failure [with T = v8::Primitive]
NAN_INLINE v8::Local _NanEnsureLocal(v8::Local val) {
^
../node_modules/nan/nan.h:258:12: error: no matching function for call to '_NanEnsureLocal'
return NanEscapeScope(NanNew(v8::Null(v8::Isolate::GetCurrent())));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../node_modules/nan/nan.h:239:43: note: expanded from macro 'NanEscapeScope'

define NanEscapeScope(val) scope.Escape(_NanEnsureLocal(val))

                                      ^~~~~~~~~~~~~~~

../node_modules/nan/nan.h:165:25: note: candidate template ignored: substitution failure [with T = v8::Primitive]
NAN_INLINE v8::Local _NanEnsureLocal(v8::Local val) {
^
../node_modules/nan/nan.h:263:12: error: no matching function for call to '_NanEnsureLocal'
return NanEscapeScope(NanNew(v8::True(v8::Isolate::GetCurrent())));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../node_modules/nan/nan.h:239:43: note: expanded from macro 'NanEscapeScope'

define NanEscapeScope(val) scope.Escape(_NanEnsureLocal(val))

                                      ^~~~~~~~~~~~~~~

../node_modules/nan/nan.h:165:25: note: candidate template ignored: substitution failure [with T = v8::Boolean]
NAN_INLINE v8::Local _NanEnsureLocal(v8::Local val) {
^
../node_modules/nan/nan.h:268:12: error: no matching function for call to '_NanEnsureLocal'
return NanEscapeScope(NanNew(v8::False(v8::Isolate::GetCurrent())));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../node_modules/nan/nan.h:239:43: note: expanded from macro 'NanEscapeScope'

define NanEscapeScope(val) scope.Escape(_NanEnsureLocal(val))

                                      ^~~~~~~~~~~~~~~

../node_modules/nan/nan.h:165:25: note: candidate template ignored: substitution failure [with T = v8::Boolean]
NAN_INLINE v8::Local _NanEnsureLocal(v8::Local val) {
^
../node_modules/nan/nan.h:312:20: error: no type named 'GCEpilogueCallback' in 'v8::Isolate'
v8::Isolate::GCEpilogueCallback callback
~~~~~~~~~~~~~^
../node_modules/nan/nan.h:318:20: error: no type named 'GCEpilogueCallback' in 'v8::Isolate'
v8::Isolate::GCEpilogueCallback callback) {
~~~~~~~~~~~~~^
../node_modules/nan/nan.h:323:20: error: no type named 'GCPrologueCallback' in 'v8::Isolate'
v8::Isolate::GCPrologueCallback callback
~~~~~~~~~~~~~^
../node_modules/nan/nan.h:329:20: error: no type named 'GCPrologueCallback' in 'v8::Isolate'
v8::Isolate::GCPrologueCallback callback) {
~~~~~~~~~~~~~^
../node_modules/nan/nan.h:500:13: error: no member named 'smalloc' in namespace 'node'
, node::smalloc::FreeCallback callback
~~~~~~^
../node_modules/nan/nan.h:511:12: error: no matching function for call to 'New'
return node::Buffer::New(v8::Isolate::GetCurrent(), data, size);
^~~~~~~~~~~~~~~~~
/Users/rogovm/.node-gyp/6.2.2/include/node/node_buffer.h:46:40: note: candidate function not viable: 2nd argument ('const char ')
would lose const qualifier
NODE_EXTERN v8::MaybeLocalv8::Object New(v8::Isolate isolate,
^
/Users/rogovm/.node-gyp/6.2.2/include/node/node_buffer.h:34:40: note: candidate function not viable: no known conversion from
'const char ' to 'v8::Localv8::String' for 2nd argument
NODE_EXTERN v8::MaybeLocalv8::Object New(v8::Isolate isolate,
^
/Users/rogovm/.node-gyp/6.2.2/include/node/node_buffer.h:31:40: note: candidate function not viable: requires 2 arguments, but 3 were
provided
NODE_EXTERN v8::MaybeLocalv8::Object New(v8::Isolate* isolate, size_t length);
^
/Users/rogovm/.node-gyp/6.2.2/include/node/node_buffer.h:39:40: note: candidate function not viable: requires 5 arguments, but 3 were
provided
NODE_EXTERN v8::MaybeLocalv8::Object New(v8::Isolate* isolate,
^
In file included from ../src/weakref.cc:19:
../node_modules/nan/nan.h:515:12: error: no viable conversion from returned value of type 'v8::MaybeLocalv8::Object' to function
return type 'v8::Localv8::Object'
return node::Buffer::New(v8::Isolate::GetCurrent(), size);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/rogovm/.node-gyp/6.2.2/include/node/v8.h:216:7: note: candidate constructor (the implicit copy constructor) not viable: no
known conversion from 'v8::MaybeLocalv8::Object' to 'const v8::Localv8::Object &' for 1st argument
class Local {
^
/Users/rogovm/.node-gyp/6.2.2/include/node/v8.h:216:7: note: candidate constructor (the implicit move constructor) not viable: no
known conversion from 'v8::MaybeLocalv8::Object' to 'v8::Localv8::Object &&' for 1st argument
/Users/rogovm/.node-gyp/6.2.2/include/node/v8.h:220:13: note: candidate template ignored: could not match 'Local' against 'MaybeLocal'
V8_INLINE Local(Local that)
^
In file included from ../src/weakref.cc:19:
../node_modules/nan/nan.h:522:26: error: no member named 'Use' in namespace 'node::Buffer'
return node::Buffer::Use(v8::Isolate::GetCurrent(), data, size);
~~~~~~~~~~~~~~^
../node_modules/nan/nan.h:1339:12: error: no matching function for call to '_NanEnsureLocal'
return NanEscapeScope(NanNew(handle)->Get(kCallbackIndex)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../node_modules/nan/nan.h:239:43: note: expanded from macro 'NanEscapeScope'

                                      ^~~~~~~~~~~~~~~

                                      ^~~~~~~~~~~~~~~

                                      ^~~~~~~~~~~~~~~

Would be great if the project could support xxxhdpi icons :)

Hi!

I was getting a (usual) strange error from node, with a lot of details like spawn EACCESS when trying to generate set of icons for the app. I had both GM and imagemagick, so that was not the case.

The stack suggested that it was about the Phantom, so once I've installed it, things gone better.

Probably worth adding that to the readme.md just in case? Or make it optional?

Cheers,
Alex.