path options when calling commands

[DevinKott-KA]

I'm in a file a couple directories down from the top, ie ./src/app/xxx/yyy/zzz/file.js
I have a profile I'm trying to apply to an image that's located in ./src/filters/tester.icm.

How should I go about locating tester.icm? I tried using the path ./src/filters/tester.icm, it didn't work. I tried moving tester.icm (using gulp) into dist and just trying ./tester.icm and that didn't work either.

I tried -debug All, but that just told me it couldn't find the file, it didn't tell me the full path it was looking for.

[cancerberoSgx]

Provide the file as input file together with input images and in the command reference it using the same name / path. The library will create files passed in inputFiles and then execute the commands. Didn't test it but this should work:

import { buildInputFile, execute, loadImageElement } from 'wasm-imagemagick'

const image1 = await buildInputFile('http://some-cdn.com/foo/fn.png', 'image1.png')
const testerIcm = {name: 'tester.icm', content: itsContentAsTypedArray}
const { outputFiles, exitCode} = await execute({
  inputFiles: [image1, testerIcm],
  commands: [
    'convert image1.png -rotate 70 -something tester.icm image2.gif',
...
  ],
})

See https://github.com/KnicKnic/WASM-ImageMagick/blob/master/apidocs/interfaces/magickinputfile.md

https://github.com/KnicKnic/WASM-ImageMagick/tree/master/apidocs#buildinputfile

[DevinKott-KA]

Perfect! I got the file upload working, however ICM/ICC files appear to not be currently supported. It kept throwing an unknown file type. Could it be that the delegates precompiled do not include one that supports ICM/ICC file types?

[cancerberoSgx]

So you did tried something like this and it didn't work?:

convert rgb_image.jpg -profile USCoat.icm cmyk_image.jpg

Did you checked http://www.imagemagick.org/Usage/formats/#profiles ?

I never done that but this seems to be a common problem for users... Could you share the command you are trying to execute ? not the files, just the command.

Also does the command work on the desktop ?

Maybe could be useful you to share how are building the file - as a blob? request ? embedded in a .js file as base64 string ?

S since other users have the same problem would be awesome to solve the issue and make some notes in the readme.

Thanks

[DevinKott-KA]

So you did tried something like this and it didn't work?:

convert rgb_image.jpg -profile USCoat.icm cmyk_image.jpg

Did you checked http://www.imagemagick.org/Usage/formats/#profiles ?

I never done that but this seems to be a common problem for users... Could you share the command you are trying to execute ? not the files, just the command.

Also does the command work on the desktop ?

Maybe could be useful you to share how are building the file - as a blob? request ? embedded in a .js file as base64 string ?

S since other users have the same problem would be awesome to solve the issue and make some notes in the readme.

Thanks

Sure. I first import my ICM file through the file-loader webpack:

import tester from "../../../filters/tester.icm";

The output of 'tester' is:
29a2bd60465f1bb147e54a2717ce73c5.icm

Then on a button click, I run the imagemagick command. I first convert the profile into a byte array:
const fetchedIcmProfile = await fetch(tester);
const icmContentArrayBuf = await fetchedIcmProfile.arrayBuffer();
const icmContent = new Uint8Array(icmContentArrayBuf);
const testerIcm = { name: "tester.icm", icmContent };

And then I ran the command:

const command = [
     "convert",
    "srcFile.jpeg",
    "-profile",
    "icm:tester.icm",
    "out.jpeg"
];

I get this output:
2019-0625-083547 Message: Error: Unsupported data type - URL: http://localhost:8080/magick.js - Line: 90 - Column: 0 - Error object: null
Error: Unsupported data type

Before, I was just using "tester.icm", but it was suggested to use "icm:tester.icm". Neither worked for me.

[KnicKnic]

@DevinKott-KA

Can you clarify, this is no longer a path options bug, but rather a profile issue. Correct?

[DevinKott-KA]

@KnicKnic Correct. I have successfully loaded the ICM file. The issue now is that ICM profiles are not supported with the current WebASM-ImageMagick build. That is the error output I am getting in the console.

[cancerberoSgx]

I don't have real experience with profiles but did that command works on the server ? According to the profile (link above) is not a trivial topic... first make sure it works on the real thing...

But I suspect we are missing to include some IM configuration xml files in the build that supports this since some commands to get configuration are not working like (["convert","-list","configure"]). Hopefully with the new build knik is working on this get's solved. @KnicKnic could you please leave this issue open to track the problem since I and other users are having similar problems ? thanks!

[DevinKott-KA]

@cancerberoSgx I can successfully run the command (["convert", "srcFile.jpeg", "-profile", "tester.icm", "out.jpeg"]) on my instance of ImageMagick in windows (from the command prompt) and have it work.
Running (["magick", "-list", "configure"]) on my desktop also produces a long list of delegates, including "lcms". However, running (["convert", "-list", "configure"]) in the WebASM-ImageMagick port, I get very little delegates compared to the windows version, and the javascript/webasm version does not have the "lcms" delegate.

EDIT: By server, do you mean the site I am using WASM-ImageMagick on? I specified a couple posts up the input/output of what I'm trying to do already.

[KnicKnic]

@DevinKott-KA
Correct lcms needs to be added, I cannot add it to the build system if I don't know how to test it. please see #45 (comment)

I am closing this due to it being a dupe.