Java SplashScreen类代码示例

import java.awt.SplashScreen; //导入依赖的package包/类
static void testSplash(ImageInfo test) throws Exception {
    SplashScreen splashScreen = SplashScreen.getSplashScreen();
    if (splashScreen == null) {
        throw new RuntimeException("Splash screen is not shown!");
    }
    Graphics2D g = splashScreen.createGraphics();
    Rectangle splashBounds = splashScreen.getBounds();
    int screenX = (int) splashBounds.getCenterX();
    int screenY = (int) splashBounds.getCenterY();
    Robot robot = new Robot();
    Color splashScreenColor = robot.getPixelColor(screenX, screenY);

    float scaleFactor = getScaleFactor();
    Color testColor = (1 < scaleFactor) ? test.color2x : test.color1x;
    if (!compare(testColor, splashScreenColor)) {
        throw new RuntimeException(
                "Image with wrong resolution is used for splash screen!");
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
private static void splashInit()
{
    mySplash = SplashScreen.getSplashScreen();
    if (mySplash != null)
    {   // if there are any problems displaying the splash this will be null
        Dimension ssDim = mySplash.getSize();
        int height = ssDim.height;
        int width = ssDim.width;
        
        // stake out some area for our status information
        splashTextArea = new Rectangle2D.Double(15., height*0.88, width *3, 32.);
        splashProgressArea = new Rectangle2D.Double(4, height*0.822, width-7.1,2);

        // create the Graphics environment for drawing status info
        splashGraphics = mySplash.createGraphics();
         font = new Font("Dialog", Font.ROMAN_BASELINE, 14);
        splashGraphics.setFont(font);
        
        // initialize the status info
        splashText("Starting...");
        splashProgress(0);
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
@Override
public void start(Stage primaryStage) throws Exception {
    try {
        BaseController.setStage(primaryStage);
        BaseController.setHostServices(getHostServices());
        primaryStage.getIcons().add(new Image("/com/ciphertechsolutions/io/ui/icons/ion.png"));

        SplashScreen splash = SplashScreen.getSplashScreen();
        MainScreenController root = BaseController.loadFXML(MainScreenController.getFXMLLocation(),
                MainScreenController.class);
        controller = new ProcessController();
        root.setWorkflowController(controller);
        root.performSetup();
        primaryStage.setScene(root.getScene());
        if (splash != null) {
            splash.close();
        }
        primaryStage.show();
        BaseController.changeScene(root.getScene());

    }
    catch (Exception e) {
        BaseController.displayErrorPopup(e, "Failed to initialize! Details: ");
        System.exit(1);
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
static void testSplash(ImageInfo test) throws Exception {
    SplashScreen splashScreen = SplashScreen.getSplashScreen();

    if (splashScreen == null) {
        throw new RuntimeException("Splash screen is not shown!");
    }

    Graphics2D g = splashScreen.createGraphics();
    Rectangle splashBounds = splashScreen.getBounds();
    int screenX = (int) splashBounds.getCenterX();
    int screenY = (int) splashBounds.getCenterY();
    if (splashBounds.width != IMAGE_WIDTH) {
        throw new RuntimeException(
                "SplashScreen#getBounds has wrong width");
    }
    if (splashBounds.height != IMAGE_HEIGHT) {
        throw new RuntimeException(
                "SplashScreen#getBounds has wrong height");
    }

    Robot robot = new Robot();
    Color splashScreenColor = robot.getPixelColor(screenX, screenY);
    float scaleFactor = getScaleFactor();
    Color testColor = (1 < scaleFactor) ? test.color2x : test.color1x;

    if (!compare(testColor, splashScreenColor)) {
        throw new RuntimeException(
                "Image with wrong resolution is used for splash screen!");
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
static void testSplash(ImageInfo test) throws Exception {
    SplashScreen splashScreen = SplashScreen.getSplashScreen();

    if (splashScreen == null) {
        throw new RuntimeException("Splash screen is not shown!");
    }

    Graphics2D g = splashScreen.createGraphics();
    Rectangle splashBounds = splashScreen.getBounds();
    int screenX = (int) splashBounds.getCenterX();
    int screenY = (int) splashBounds.getCenterY();

    Robot robot = new Robot();
    Color splashScreenColor = robot.getPixelColor(screenX, screenY);

    float scaleFactor = getScaleFactor();
    Color testColor = (1 < scaleFactor) ? test.color2x : test.color1x;

    if (!compare(testColor, splashScreenColor)) {
        throw new RuntimeException(
                "Image with wrong resolution is used for splash screen!");
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
static void testSplash(ImageInfo test) throws Exception {
    SplashScreen splashScreen = SplashScreen.getSplashScreen();
    if (splashScreen == null) {
        throw new RuntimeException("Splash screen is not shown!");
    }
    Graphics2D g = splashScreen.createGraphics();
    Rectangle splashBounds = splashScreen.getBounds();
    int screenX = (int) splashBounds.getCenterX();
    int screenY = (int) splashBounds.getCenterY();
    System.out.println(screenX);
    System.out.println(screenY);
    Robot robot = new Robot();
    Color splashScreenColor = robot.getPixelColor(screenX, screenY);

    float scaleFactor = getScaleFactor();
    Color testColor = (1 < scaleFactor) ? test.color2x : test.color1x;
    if (!compare(testColor, splashScreenColor)) {
        throw new RuntimeException(
                "Image with wrong resolution is used for splash screen!");
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
private static void splashMessage(String message, int progress) {
    SplashScreen splash = SplashScreen.getSplashScreen();
    int maxProgress = 100;
    if (splash != null) {
        Graphics2D g = splash.createGraphics();
        g.setComposite(AlphaComposite.Clear);
        g.fillRect(0, 0, splash.getSize().width, splash.getSize().height);
        g.setPaintMode();
        g.setColor(Color.BLACK);
        g.setFont(new Font("SansSerif", Font.BOLD, 10));
        g.drawString(message, 35, splash.getSize().height / 2 + 20);
        g.drawRect(35, splash.getSize().height / 2 + 30, splash.getSize().width - 70, 9);
        g.fillRect(37, splash.getSize().height / 2 + 32, (progress * (splash.getSize().width - 68) / maxProgress), 5);
        splash.update();
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
private static void updateSplashMessage(SplashScreen splash, String message) {
	// Splash screen may not be present
	if (splash != null) {
		Font font = new Font(Font.SANS_SERIF, Font.PLAIN, 10);
		Graphics2D g = splash.createGraphics();
		g.setFont(font);
		g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

		// Wipe out any previous text
		g.setColor(new Color(238, 238, 238)); // #EEEEEE
		g.setPaintMode();
		g.fillRect(12, 70, 250, 30); // (x,y) is top left corner of area

		// Draw next text
		g.setColor(new Color(96, 96, 96)); // #606060
		g.setPaintMode();
		g.drawString(message, 17, 86); // (x,y) is baseline of text

		splash.update();
	}
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
/**
 * Initialize the splash graphic.
 */
protected static void splashInit() {
    mySplash = SplashScreen.getSplashScreen();
    if (mySplash != null) {
        try {
            // if there are any problems displaying the splash this will be null
            splashDimension = mySplash.getSize();
            splashImage = ImageIO.read(mySplash.getImageURL());

            // create the Graphics environment for drawing status info
            splashGraphics = mySplash.createGraphics();
            font = new Font(Font.SANS_SERIF, Font.PLAIN, 16);
            splashGraphics.setFont(font);
            splashGraphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB);

            // initialize the status info
            splashText("Starting");
        } catch (IOException ex) {
            org.tros.utils.logging.Logging.getLogFactory().getLogger(MainSplash.class).warn(null, ex);
        }
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
/**
 * Updates the text displayed in the splash screen (normal launch only).
 * 
 * @param splash
 * 		The splash screen to update.
 * @param msg
 * 		The text message to display.
 */
private static void updateSplash(SplashScreen splash, String msg)
{	if(splash!=null)
	{	Graphics2D g = (Graphics2D)splash.createGraphics();
		Rectangle size = splash.getBounds();
		g.setComposite(AlphaComposite.Clear);
		g.fillRect(0,0,size.width,size.height);
		g.setPaintMode();
		g.setFont(new Font("Arial",Font.PLAIN,10));
		g.setColor(new Color(0,0,0,100));
		for(int i=0;i<GuiMiscTools.STARTUP_LEGAL.length;i++)
			g.drawString(GuiMiscTools.STARTUP_LEGAL[i],70,90+i*10);
		g.setColor(GuiColorTools.COLOR_SPLASHSCREEN_TEXT);
        g.drawString(msg,70,315);
        splash.update();
	}
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
static void testSplash(ImageInfo test) throws Exception {
    SplashScreen splashScreen = SplashScreen.getSplashScreen();

    if (splashScreen == null) {
        throw new RuntimeException("Splash screen is not shown!");
    }

    Graphics2D g = splashScreen.createGraphics();
    Rectangle splashBounds = splashScreen.getBounds();
    int screenX = (int) splashBounds.getCenterX();
    int screenY = (int) splashBounds.getCenterY();

    Robot robot = new Robot();
    Color splashScreenColor = robot.getPixelColor(screenX, screenY);

    float scaleFactor = getScaleFactor();
    Color testColor = (1 < scaleFactor) ? test.color2x : test.color1x;

    if (!testColor.equals(splashScreenColor)) {
        throw new RuntimeException(
                "Image with wrong resolution is used for splash screen!");
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
public static void drawOnSplashScreen() {
    SplashScreen splash = SplashScreen.getSplashScreen();
    if (splash == null) {
        System.out.println("No Splash Screen");
        return;
    }

    try {
        for (int i = 0; i <= 100; i++) {
            drawOnSplash(i);
            Thread.sleep(100);
        }
    } catch (InterruptedException e) {
    }
    
    ApplicationLauncher.lunch();
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
private static void drawOnSplash(int percent) {
    SplashScreen splash = SplashScreen.getSplashScreen();
    if (splash == null) {
        System.out.println("No Splash Screen");
        return;
    }

    Rectangle bounds = splash.getBounds();
    Graphics2D g = splash.createGraphics();

    int height = 20;
    int x = 2;
    int y = bounds.height - height - 2;
    int width = bounds.width - 4;

    Color brightPurple = new Color(76, 36, 121);
    g.setColor(brightPurple);
    g.fillRect(x, y, width * percent / 100, height);
    splash.update();
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
/**
 * Sets splash screen as defined in JAR manifest or via "-splash" command line.
 * <p>
 * Can override with custom splash by placing "splash.png" in mods folder.
 */
private static void setSplashScreen() {
    splash = SplashScreen.getSplashScreen();
    if (splash == null) {
        System.err.println("Error: no splash image specified on the command line");
    } else {
        reporter = new SplashProgressReporter(splash);
        try {
            final File splashFile = MagicFileSystem.getDataPath(DataPath.MODS).resolve("splash.png").toFile();
            if (splashFile.exists()) {
                splash.setImageURL(splashFile.toURI().toURL());
            }
        } catch (IOException ex) {
            // A problem occurred trying to set custom splash.
            // Log error and use default splash screen.
            System.err.println(ex);
        }
    }
}
 

import java.awt.SplashScreen; //导入依赖的package包/类
/**
 * スプラッシュを描画する.
 */
public static void drawSplash() {
    // スプラッシュスクリーンの取得
    SplashScreen splash = SplashScreen.getSplashScreen();
    if(splash == null) return;
    //スプラッシュ画像のセット
    setSplashImage(splash);
    
    // スプラッシュに描画を行う
    Graphics2D g = splash.createGraphics();
    g.setRenderingHint(
            RenderingHints.KEY_TEXT_ANTIALIASING,
            RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    g.setFont(new Font("Meiryo", Font.PLAIN, 15));
    g.setColor(Color.BLACK);
    g.drawString("loading...", 80, 200);
    g.setColor(Color.WHITE);
    g.setFont(new Font("Meiryo", Font.BOLD, 12));
    g.drawString(AppInfo.APP_TITLE, 30, 150);
    g.dispose();
    
    // スプラッシュの更新
    splash.update();
}