在libgdx中拉伸/压缩图像

Question

我一直在尝试使图像按分辨率缩放，但是我找不到将其压缩到设定的宽度和高度的简便方法。

Answer 1

Here what i use :

public static float xTrans(float x)
{
    return x*Gdx.graphics.getWidth()/SCREEN_WIDTH;
}

public static float yTrans(float y)
{
    return y*Gdx.graphics.getHeight()/SCREEN_HEIGHT;
}

Gdx.graphics.getHeight() : is the current screen height of the device

Gdx.graphics.getwidth() : is the current screen width of the device

SCREEN_WIDTH is the width screen reference : I put it to (480)

SCREEN_HEIGHT is the height screen reference : I put it to (320)

example of use

yourSprite.setSize(xTrans(20),yTrans(15));

also you could put diferent size of the same image resource and load them depending on the size resolution of your screen

hope that was helpfull

good luck