Is this project now production ready ?

Thanks

Because I don't know how to grab the mac os or Apple phone logs, but once I comment out the font-related code, I can run normally.
Online project urgent, ask for help

I included this lib like your instructions in the readme.
You can see in the screenshot, that freetype.js loads infinity.

I'm using libgdx version 1.9.11-SNAPSHOT. I load my ttf via the asset manager like here described in the wiki. If you want, I can invite you to the project

I got a weird bug and I'm not sure if this problem is on my side or in this library.
Everytime I set the FreeTypeFontParameter "shadowOffsetX" and "shadowOffsetY" I get following exception:
com.google.gwt.core.client.JavaScriptException: (TypeError) : P.cX is not a function

I don't know how to fix that because everything i tried is not working ... I can use every parameter except these two.

EDIT:
I found the source of the failure. File: FreeTypeFontGenerator Line: 538
He fails to cast the pixmap correctly

UPDATE:
i just changed the casting an get weird looking effects:

Hi, Thanks for your work for this project. I use it on my web game, It's just works fine before.
When I use a new ttf file on my game, I got an error:

Error: java.lang.RuntimeException: com.google.gwt.core.client.JavaScriptException: (String) : abort("Cannot enlarge memory arrays. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value 16777216, (2) compile with -s ALLOW_MEMORY_GROWTH=1 which adjusts the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 ") at jsStackTrace@http://localhost:8080/dist/html/freetype.js:1:19835 stackTrace@http://localhost:8080/dist/html/freetype.js:1:20018 abort@http://localhost:8080/dist/html/freetype.js:24:10812 abortOnCannotGrowMemory@http://localhost:8080/dist/html/freetype.js:1:20872 enlargeMemory@http://localhost:8080/dist/html/freetype.js:1:21317 dynamicAlloc@http://localhost:8080/dist/html/freetype.js:1:6848 _sbrk@http://localhost:8080/dist/html/freetype.js:1:346073 Kp@http://localhost:8080/dist/html/freetype.js:7:105374 _w@http://localhost:8080/dist/:145:30 Xw@http://localhost:8080/dist/:130:68 ux@http://localhost:8080/dist/:9:396 L_e@http://localhost:8080/dist/:5:20 DXe@http://localhost:8080/dist/:150:93 td@http://localhost:8080/dist/:49:318 yd@http://localhost:8080/dist/:156:60 gh@http://localhost:8080/dist/:69:216 Bg@http://localhost:8080/dist/:1:21888 mg/<@http://localhost:8080/dist/:155:53 If this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.

After some research, I find the font file size > 10M(almost/around this value) will cause this problem.
Do you have any idea on this? or this is a limit of javascrip side?
Thank you.

Here is ttf file for test (only, I copied from windows fonts folder).
Deng.zip

I'll have to look into, whether it's possible to install this extension without modifying the gdx source.
Besides that, everything should be pretty straightforward.

Followed the directions provided, but getting this error:

GwtApplication: exception: (InvalidStateError) : An attempt was made to use an object that is not, or is no longer, usable

This is the code that is causing the error. (When I revert this back to regular Bitmapfont instead of Freetype, the error goes away. So the error it definitely has to do with Freetype.

package com.game.client.fonts;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator.FreeTypeFontParameter;

/**
 * @author Nelson
 * Manages all game fonts
 */

public class GameFont {


    private FreeTypeFontGenerator generator;
    private BitmapFont font;


    /**
     * Game Fonts constructor
     *
     * @param fontFile the file location for the font file
     * @param size     the size of the font
     */

    public GameFont(String fontFile, int size) {
        generator = new FreeTypeFontGenerator(Gdx.files.internal("data/fonts/font.ttf"));
        FreeTypeFontParameter parameter = new FreeTypeFontParameter();
        parameter.size = 24;
        font = generator.generateFont(parameter);
        font.setColor(Color.YELLOW);
    }

    public BitmapFont getFont() {
        return font;
    }

    public FreeTypeFontGenerator getGenerator() {
        return generator;
    }

    public void setFont(BitmapFont font) {
        this.font = font;
    }

    public void dispose() {
        getFont().dispose();
        getGenerator().dispose();
    }

}

freetype.js takes almost a mega byte.
Investigate whether this can be improved or is a limitation of emscripten.

Consider that the x86 natives jar (https://oss.sonatype.org/#nexus-search;gav~com.badlogicgames.gdx~gdx-freetype-platform~~~natives-x86) only takes ~400 KB. But also note that libgdx-freetype.so takes ~860 KB when it is not compressed inside the jar.

Gdx-freetype-gwt works fine if using western fonts.
However, it may throw InvalidStateError when using fonts containing CJK characters like DroidSansFallback.ttf or KaiGenGothicTW-Normal.ttf.

On Microsoft Edge, it works fine.

On Chrome, it displays "Uncaught Error: java.lang.RuntimeException: com.google.gwt.core.client.JavaScriptException: (InvalidStateError) : Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The image argument is a canvas element with a width or height of 0."

On Firefox, it shows "Error: java.lang.RuntimeException: com.google.gwt.core.client.JavaScriptException: (InvalidStateError) : An attempt was made to use an object that is not, or is no longer, usable".

When I set shadow parameters in FreeTypeFontParameter the app crashes.

Here is a sample code:

    private void createFonts() {
        FreeTypeFontGenerator.setMaxTextureSize(1024);

        FreeTypeFontGenerator fontGenerator = mAssetManager.get(mTextFontDesc);
        FreeTypeFontGenerator.FreeTypeFontParameter fontParameter;
        BitmapFont font;

        fontParameter = new FreeTypeFontGenerator.FreeTypeFontParameter();
        fontParameter.size = 64;
        //fontParameter.shadowColor = Color.BLACK;
        //fontParameter.shadowOffsetX = 6;
        //fontParameter.shadowOffsetY = 6;
        fontParameter.genMipMaps = true;
        fontParameter.minFilter = Texture.TextureFilter.MipMapLinearNearest;
        fontParameter.magFilter = Texture.TextureFilter.MipMapLinearNearest;

        font = fontGenerator.generateFont(fontParameter);
        font.setUseIntegerPositions(true);

        mMainTitleFontStyle = new Label.LabelStyle(font, new Color(0xf9f901ff));
    }

If I uncomment any of shadow parameter GWT application crashes with the following error:
Error: java.lang.RuntimeException: java.lang.ClassCastException.

I'm really confused about that.. what could be the cause?