Processing find width and height of screen

Question

I'm trying to make a game in Processing, however I don't want it to be in fixed coordinates. I'd like to make it the height of the screen and the width of the screen divided by 3.
I've tried screen.width and screen.height but they don't work.

Answer 1

You can use displayWidth and displayHeight they will be holding those data. Here their javaDoc:

http://processing.org/reference/javadoc/core/processing/core/PApplet.html#displayWidth

Also there is pixelDensity() if you want to deal with retina display.

https://processing.org/reference/pixelDensity_.html

screen.width and screen.Height have been removed

https://github.com/processing/processing/wiki/Changes#user-content-changed-and-removed

Answer 2

您可以使用Toolkit.getScreenSize（）方法获取屏幕尺寸。

Answer 3

Also if you want you could use the fullScreen() command then use this:

    fullScreen();
    if(mouseButton == LEFT){
        println(mouseX + " : " + mouseY);
    }

This will print the mouse coordinates when you left click. So click in the bottom right and it will display the X and Y coordinates. Then use a calculator to divide the y by 3.