Example usage for com.badlogic.gdx.graphics.g2d TextureRegion setRegionX

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics.g2d TextureRegion setRegionX.

Prototype

public void setRegionX(int x) 

Source Link

Usage

From source file:com.agateau.pixelwheels.Assets.java

License:Open Source License

private static void removeBorders(TextureRegion region) {
    region.setRegionX(region.getRegionX() + 2);
    region.setRegionY(region.getRegionY() + 2);
    region.setRegionWidth(region.getRegionWidth() - 4);
    region.setRegionHeight(region.getRegionHeight() - 4);
}

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From source file:com.idp.engine.net.NetworkImage.java

@Override
protected void sizeChanged() {
    if (texToDraw == null)
        return;//from   w ww .  ja  v  a2 s .c o  m

    Texture tex = texToDraw.getTexture();
    if (tex == null)
        return;

    TextureRegion region = new TextureRegion(tex);

    float aspect = getWidth() / getHeight();
    float texAspect = tex.getWidth() * 1f / tex.getHeight();
    if (aspect > texAspect) {
        int h = (int) (tex.getHeight() * (texAspect / aspect));
        region.setRegionY((tex.getHeight() - h) / 2); // important to set pos before size
        region.setRegionWidth(tex.getWidth());
        region.setRegionHeight(h);
    } else {
        int w = (int) (tex.getWidth() / (texAspect / aspect));
        region.setRegionX((tex.getWidth() - w) / 2);
        region.setRegionHeight(tex.getHeight());
        region.setRegionWidth(w);
    }
    region.flip(false, true); // important to flip after all
    texToDraw = region;
}

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