Java Utililty Methods Screen Center

List of utility methods to do Screen Center

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Description

The list of methods to do Screen Center are organized into topic(s).

Method

voidsetLocationCentral(final Component component)
set Location Central 
final Dimension screenDimension = Toolkit.getDefaultToolkit().getScreenSize();
final Dimension frameDimension = component.getSize();
final int x = (screenDimension.width - frameDimension.width) / 2;
final int y = (screenDimension.height - frameDimension.height) / 2;
component.setLocation(x, y);
voidsetLocationOnScreenToCenteredWithin(java.awt.Window window, java.awt.Component root)
set Location On Screen To Centered Within 
java.awt.Dimension sizeDialog = window.getSize();
java.awt.Rectangle boundsRoot;
if ((root != null) && root.isShowing()) {
    java.awt.Point locationRoot = root.getLocationOnScreen();
    java.awt.Dimension sizeRoot = root.getSize();
    boundsRoot = new java.awt.Rectangle(locationRoot, sizeRoot);
} else {
    boundsRoot = window.getGraphicsConfiguration().getBounds();
...
voidsetLocationToCenter(Window window)
Sets the given Window to the center of the sceen 
window.setLocationRelativeTo(null);
voidsetSizeAndCenterOnSreen(Window window, double widthFactor, double heightFactor)
Sets the size of the window to a width and height factor of the screen size, and centers it on the screen. 
setSize(window, widthFactor, heightFactor);
centerOnScreen(window);
DimensionsetupImage(BufferedImage image, int centerPos, int size, int maxSizePercentage)
Geeft de waarden imgBorderWidth, imgSizeX & imgSizeY welke door imageShow() gebruikt worden. 
Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
int newWidth, newHeight;
int resize = size - centerPos;
double resizeFactor;
int maxscreenSize = (int) (screen.getHeight() * maxSizePercentage) / 100;
if (image.getWidth() >= image.getHeight()) {
    resizeFactor = (maxscreenSize - image.getWidth()) / centerPos;
    newWidth = (int) (image.getWidth() + resize * resizeFactor);
...
voidsetWindowToCenterOfScreen(Window frm)
set Window To Center Of Screen 
Rectangle screenBounds = frm.getGraphicsConfiguration().getBounds();
int center_x = screenBounds.x + screenBounds.width / 2;
int center_y = screenBounds.y + screenBounds.height / 2;
frm.setLocation(center_x - frm.getWidth() / 2, center_y - frm.getHeight() / 2);
voidsetWindowToScreenCenter(Window window)
Move the specified window to the center of the screen. 
int screenWidth = window.getToolkit().getScreenSize().width;
int screenHeight = window.getToolkit().getScreenSize().height;
window.setLocation(screenWidth / 2 - window.getSize().width / 2,
        screenHeight / 2 - window.getSize().height / 2);