Example usage for com.badlogic.gdx.graphics Pixmap Pixmap

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics Pixmap Pixmap.

Prototype

public Pixmap(byte[] encodedData, int offset, int len) 

Source Link

Document

Creates a new Pixmap instance from the given encoded image data.

Usage

From source file:com.sertaogames.cactus2d.misc.MyTileAtlas.java

License:Apache License

private void loadTextures() {
    for (TileSet set : map.tileSets) {
        Pixmap pixmap;// = new Pixmap(inputDir.child(set.imageName));
        pixmap = Cactus2DApplication.loadAsset(dir + "/" + set.imageName, Pixmap.class);

        int originalWidth = pixmap.getWidth();
        int originalHeight = pixmap.getHeight();

        if (!MathUtils.isPowerOfTwo(originalWidth) || !MathUtils.isPowerOfTwo(originalHeight)) {
            final int width = MathUtils.nextPowerOfTwo(originalWidth);
            final int height = MathUtils.nextPowerOfTwo(originalHeight);

            Pixmap potPixmap = new Pixmap(width, height, pixmap.getFormat());
            potPixmap.drawPixmap(pixmap, 0, 0, 0, 0, width, height);
            pixmap.dispose();/*from  w  w w  .  j a v a  2s .co  m*/
            pixmap = potPixmap;
        }
        Texture texture = new Texture(pixmap);
        pixmap.dispose();
        textures.add(texture);

        int idx = 0;
        TextureRegion[][] regions = split(texture, originalWidth, originalHeight, map.tileWidth, map.tileHeight,
                set.spacing, set.margin);
        for (int y = 0; y < regions[0].length; y++) {
            for (int x = 0; x < regions.length; x++) {
                regionsMap.put(idx++ + set.firstgid, regions[x][y]);
            }
        }
    }
}

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From source file:com.shatteredpixel.shatteredpixeldungeon.effects.Halo.java

License:Open Source License

public Halo() {
    super();//from w  w w  .  j  a v a2s  .c  om

    if (!TextureCache.contains(CACHE_KEY)) {
        Pixmap pixmap = new Pixmap(RADIUS * 2, RADIUS * 2, Pixmap.Format.RGBA8888);
        pixmap.setColor(0xFFFFFFFF);
        pixmap.fillCircle(RADIUS, RADIUS, (int) (RADIUS * 0.75f));
        pixmap.setColor(0xFFFFFF88);
        pixmap.fillCircle(RADIUS, RADIUS, RADIUS);
        GdxTexture bmp = new GdxTexture(pixmap);
        TextureCache.add(CACHE_KEY, new SmartTexture(bmp));
    }

    texture(CACHE_KEY);

    origin.set(RADIUS);
}

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From source file:com.softwaresemantics.diyglsllwp.ShaderGalleryActivity.java

License:Creative Commons License

/**
 *
 * *///from  w w w  .  j a  va  2 s. c  o  m
public Pixmap getScreenshot(int x, int y, int w, int h, boolean flipY) {
    Gdx.gl20.glPixelStorei(GL20.GL_PACK_ALIGNMENT, 1);

    final Pixmap pixmap = new Pixmap(w, h, Format.RGBA8888);
    ByteBuffer pixels = pixmap.getPixels();

    Gdx.gl20.glReadPixels(x, y, w, h, GL20.GL_RGBA, GL20.GL_UNSIGNED_BYTE, pixels);

    final int numBytes = w * h * 4;
    byte[] lines = new byte[numBytes];
    if (flipY) {
        final int numBytesPerLine = w * 4;
        for (int i = 0; i < h; i++) {
            pixels.position((h - i - 1) * numBytesPerLine);
            pixels.get(lines, i * numBytesPerLine, numBytesPerLine);
        }
        pixels.clear();
        pixels.put(lines);
    } else {
        pixels.clear();
        pixels.get(lines);
    }

    return pixmap;
}

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From source file:com.steelkiwi.patheditor.gdx.BGDrawer.java

License:Apache License

public BGDrawer() {
    renderer = new ShapeRenderer();

    Pixmap p = new Pixmap(4, 4, Format.RGBA4444);
    p.setColor(0.698f, 0.698f, 0.698f, 1f);
    p.fill();/*from  ww w  .  java 2  s  . c  o  m*/
    overlay = new Texture(p);
    p.dispose();

    t = new Sprite(overlay);
    b = new Sprite(overlay);
    l = new Sprite(overlay);
    r = new Sprite(overlay);
}

---

From source file:com.strategames.catchdastars.screens.editor.GameEditorScreen.java

License:Open Source License

@Override
protected void setupUI(Stage stage) {
    Game game = getGameEngine().getGame();
    Skin skin = getSkin();/*from  w w w .  j  a  v  a2  s . co  m*/

    addMenuItem("Play game");
    addMenuItem("Save game");
    addMenuItem("Delete game");
    addMenuItem("Export game");

    Array<Level> localLevels = LevelLoader.loadAllLocalLevels(game.getGameMetaData());
    game.clearLevels();
    for (Level level : localLevels) {
        level.setGameMetaData(game.getGameMetaData());
        game.setLevel(level);
    }

    this.levelButtonsGrid = new GridLayout();

    //Center button grid in scrollpane
    //      this.levelButtonsGrid.setPosition((stage.getWidth() / 2f)-12f, 180f);
    this.levelButtonsGrid.setElementSize(gridElementSize.x, gridElementSize.y);
    this.levelButtonsGrid.setCenter(true);

    this.emptyLevelImage = new Pixmap((int) gridElementSize.x, (int) gridElementSize.y, Format.RGBA8888);
    this.emptyLevelImage.setColor(0, 1, 0, 0.3f);
    this.emptyLevelImage.fill();

    this.scrollPane = new ScrollPane(this.levelButtonsGrid, skin);
    this.scrollPane.setHeight(400f);
    this.scrollPane.setWidth(stage.getWidth());
    this.scrollPane.setPosition(0, 200f);
    stage.addActor(this.scrollPane);

    TextButton button = new TextButton("Main menu", skin);
    button.setWidth(stage.getWidth());

    button.addListener(new ClickListener() {
        @Override
        public void clicked(InputEvent event, float x, float y) {
            getGameEngine().showMainMenu();
        }
    });
    stage.addActor(button);
}

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From source file:com.theosirian.ppioo.util.GUI.java

License:Open Source License

private static void loadResources(Skin skin) {
    FreeTypeFontGenerator gen = new FreeTypeFontGenerator(Gdx.files.internal("graduate.ttf"));
    FreeTypeFontGenerator.FreeTypeFontParameter param = new FreeTypeFontGenerator.FreeTypeFontParameter();
    param.size = 12;/*from  w ww .j av a  2 s  .  c o  m*/
    skin.add("x-small", gen.generateFont(param));
    param.size = 16;
    skin.add("small", gen.generateFont(param));
    param.size = 20;
    skin.add("default", gen.generateFont(param));
    param.size = 24;
    skin.add("medium", gen.generateFont(param));
    param.size = 32;
    skin.add("big", gen.generateFont(param));
    param.size = 48;
    skin.add("huge", gen.generateFont(param));
    param.size = 72;
    skin.add("x-huge", gen.generateFont(param));

    skin.add("background", new SpriteDrawable(new Sprite(new Texture(Gdx.files.internal("main.png")))));

    skin.add("default.up",
            new NinePatch(new Texture(Gdx.files.internal("button.up.default.9.png")), 16, 16, 16, 16));
    skin.add("default.over",
            new NinePatch(new Texture(Gdx.files.internal("button.over.default.9.png")), 16, 16, 16, 16));
    skin.add("default.down",
            new NinePatch(new Texture(Gdx.files.internal("button.down.default.9.png")), 16, 16, 16, 16));

    skin.add("success.up",
            new NinePatch(new Texture(Gdx.files.internal("button.up.success.9.png")), 16, 16, 16, 16));
    skin.add("success.over",
            new NinePatch(new Texture(Gdx.files.internal("button.over.success.9.png")), 16, 16, 16, 16));
    skin.add("success.down",
            new NinePatch(new Texture(Gdx.files.internal("button.down.success.9.png")), 16, 16, 16, 16));

    skin.add("warning.up",
            new NinePatch(new Texture(Gdx.files.internal("button.up.warning.9.png")), 16, 16, 16, 16));
    skin.add("warning.over",
            new NinePatch(new Texture(Gdx.files.internal("button.over.warning.9.png")), 16, 16, 16, 16));
    skin.add("warning.down",
            new NinePatch(new Texture(Gdx.files.internal("button.down.warning.9.png")), 16, 16, 16, 16));

    skin.add("error.up",
            new NinePatch(new Texture(Gdx.files.internal("button.up.error.9.png")), 16, 16, 16, 16));
    skin.add("error.over",
            new NinePatch(new Texture(Gdx.files.internal("button.over.error.9.png")), 16, 16, 16, 16));
    skin.add("error.down",
            new NinePatch(new Texture(Gdx.files.internal("button.down.error.9.png")), 16, 16, 16, 16));

    skin.add("window", new NinePatch(new Texture(Gdx.files.internal("window.9.png")), 32, 32, 32, 32));

    skin.add("checkbox.on", new Texture(Gdx.files.internal("checkbox.on.default.png")));
    skin.add("checkbox.off", new Texture(Gdx.files.internal("checkbox.off.default.png")));
    skin.add("checkbox.on.disabled", new Texture(Gdx.files.internal("checkbox.on.disabled.png")));
    skin.add("checkbox.off.disabled", new Texture(Gdx.files.internal("checkbox.off.disabled.png")));

    skin.add("checkbox.on.slider.horizontal",
            new Texture(Gdx.files.internal("checkbox.on.slider.horizontal.png")));
    skin.add("checkbox.off.slider.horizontal",
            new Texture(Gdx.files.internal("checkbox.off.slider.horizontal.png")));

    skin.add("radiobutton.on", new Texture(Gdx.files.internal("radiobutton.on.default.png")));
    skin.add("radiobutton.on.over", new Texture(Gdx.files.internal("radiobutton.on.over.default.png")));
    skin.add("radiobutton.off", new Texture(Gdx.files.internal("radiobutton.off.default.png")));
    skin.add("radiobutton.off.over", new Texture(Gdx.files.internal("radiobutton.off.over.default.png")));
    skin.add("radiobutton.disabled", new Texture(Gdx.files.internal("radiobutton.disabled.default.png")));

    skin.add("sound-on", new Texture(Gdx.files.internal("sound-on.png")));
    skin.add("sound-off", new Texture(Gdx.files.internal("sound-off.png")));

    skin.add("arrow.up", new Texture(Gdx.files.internal("arrow.up.default.png")));
    skin.add("arrow.up.disabled", new Texture(Gdx.files.internal("arrow.up.disabled.png")));
    skin.add("arrow.down", new Texture(Gdx.files.internal("arrow.down.default.png")));
    skin.add("arrow.down.disabled", new Texture(Gdx.files.internal("arrow.down.disabled.png")));
    skin.add("arrow.left", new Texture(Gdx.files.internal("arrow.left.default.png")));
    skin.add("arrow.left.disabled", new Texture(Gdx.files.internal("arrow.left.disabled.png")));
    skin.add("arrow.right", new Texture(Gdx.files.internal("arrow.right.default.png")));
    skin.add("arrow.right.disabled", new Texture(Gdx.files.internal("arrow.right.disabled.png")));

    for (ColorEnum color : ColorEnum.values()) {
        skin.add(color.colorName, color.getColor());
    }

    Pixmap pixmap;

    pixmap = new Pixmap(1, 1, Pixmap.Format.RGBA8888);
    pixmap.setColor(skin.getColor("white"));
    pixmap.fill();
    skin.add("white", new Texture(pixmap));

    pixmap = new Pixmap(1, 1, Pixmap.Format.RGBA8888);
    pixmap.setColor(skin.getColor("transparent"));
    pixmap.fill();
    skin.add("transparent", new Texture(pixmap));

    pixmap = new Pixmap(8, 1, Pixmap.Format.RGBA8888);
    pixmap.setColor(Color.WHITE);
    pixmap.fill();
    skin.add("white1x8", new Texture(pixmap));

    pixmap = new Pixmap(1, 8, Pixmap.Format.RGBA8888);
    pixmap.setColor(Color.WHITE);
    pixmap.fill();
    skin.add("white8x1", new Texture(pixmap));

    pixmap = new Pixmap(32, 32, Pixmap.Format.RGBA8888);
    pixmap.setColor(Color.WHITE);
    pixmap.fill();
    skin.add("white32s", new Texture(pixmap));
}

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From source file:com.tnf.ptm.screens.controlers.PtmInputManager.java

License:Apache License

public PtmInputManager(TextureManager textureManager, OggSoundManager soundManager) {
    inputPointers = new InputPointer[POINTER_COUNT];
    for (int i = 0; i < POINTER_COUNT; i++) {
        inputPointers[i] = new InputPointer();
    }// ww w  .j a  va  2 s  .  c  o  m
    PtmInputProcessor sip = new PtmInputProcessor(this);
    Gdx.input.setInputProcessor(sip);
    flashInputPointer = new InputPointer();
    mousePos = new Vector2();
    mousePrevPos = new Vector2();

    // Create an empty 1x1 pixmap to use as hidden cursor
    Pixmap pixmap = new Pixmap(1, 1, RGBA8888);
    hiddenCursor = Gdx.graphics.newCursor(pixmap, 0, 0);
    pixmap.dispose();

    // We want the original mouse cursor to be hidden as we draw our own mouse cursor.
    Gdx.input.setCursorCatched(false);
    setMouseCursorHidden();
    uiCursor = textureManager.getTexture("ui/cursor");
    warnColor = new Color(PtmColor.UI_WARN);

    hoverSound = soundManager.getSound("engine:uiHover");
}

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From source file:com.trgk.touchwave.tgengine.TGResources.java

License:Open Source License

void initRectTexture() {
    Pixmap map = new Pixmap(1, 1, Pixmap.Format.RGBA8888);
    map.setColor(1, 1, 1, 1);//  w ww .j av a 2s . c om
    map.fill();
    PixmapTextureData textureData = new PixmapTextureData(map, null, false, false, true);
    rectTexture = new Texture(textureData);
    rectTexture.setFilter(Texture.TextureFilter.Linear, Texture.TextureFilter.Linear);
    rectTextureRegion = new TextureRegion(rectTexture);
}

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From source file:com.trueMagic.textureGeneration.TextureGenerator.java

public static Texture platform(int x, int y) {
    Pixmap pixmap = new Pixmap(x, y, Pixmap.Format.RGBA8888);
    pixmap.setColor(Color.BLACK);
    pixmap.fill();// ww  w .j  av  a 2s.c  om
    return new Texture(pixmap);
}

---

From source file:com.trueMagic.textureGeneration.TextureGenerator.java

public static Texture player(int x, int y) {
    Pixmap pixmap = new Pixmap(x, y, Pixmap.Format.RGBA8888);
    pixmap.setColor(Color.BLUE);/*  w ww.j  a  v  a 2s.  co m*/
    pixmap.fill();
    return new Texture(pixmap);
}

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