Screen resolution can be obtained through a Java program by using Toolkit.getScreenSize() method. getScreenSize() is a method of the java Toolkit class of java.awt package. It gets the size of the screen. On systems with multiple displays, the primary display screen resolution is returned.
- Dimension size = Toolkit.getDefaultToolkit().getScreenSize();
- getScreenSize will return the size in pixel.
- If directly size is printed, then it is displayed in the format: java.awt.Dimension[width=1366, height=768]
public abstract Dimension getScreenSize()
Returns: The size of the current screen in pixels
HeadlessException (if GraphicsEnvironment.isHeadless() returns true)
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