Examples of ch.blackspirit.graphics.util.ColorGradientFactory.drawGradient()

Class ch.blackspirit.graphics.util.ColorGradientFactory

Examples of ch.blackspirit.graphics.util.ColorGradientFactory.drawGradient()

ch.blackspirit.graphics.util.ColorGradientFactory.drawGradient()
Draws a gradient based on the currently set sources into the images buffer. @param image The image to draw the gradient on.

    final Color4f red = new Color4f(1,0,0,1);
        
    ColorGradientFactory gradientFactory = new ColorGradientFactory();
    gradientFactory.addSourcePoint(light.getWidth() / 2, light.getHeight() / 2, light.getWidth() / 2f * .9f, new Color4f(0,0,0,0));
    gradientFactory.setBaseColor(new Color4f(1,1,1,1));
    gradientFactory.drawGradient(light);
  
    GraphicsContext imageContext = canvas.createImageGraphicsContext(dark);
    walk = animFrontStill;
    
    // Draw the light shine

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    final Color4f red = new Color4f(1,0,0,1);
        
    ColorGradientFactory gradientFactory = new ColorGradientFactory();
    gradientFactory.addSourceSegment(50, 0, 50, 255, 150, new Color4f(1, 0, 0, 1));
    gradientFactory.addSourceSegment(205, 0, 205, 255,150, new Color4f(0, 0, 1, 1));
    gradientFactory.drawGradient(gradient);


    final Font fontNormal = new Font("SansSerif", Font.PLAIN, 24);
    final Font fontSmall = new Font("SansSerif", Font.PLAIN, 16);
    
    System.out.println("starting demo");

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    ColorGradientFactory gradientFactory = new ColorGradientFactory();
    gradientFactory.addSourceSegment(50, 0, 50, 255, 150, new Color4f(1, 0, 0, 1));
    gradientFactory.addSourceSegment(205, 0, 205, 255,150, new Color4f(0, 0, 1, 1));
//    gradientFactory.addSourceSegment(0, 0, 0, 255, 256, new Color4f(0, 0, 0, 1));
//    gradientFactory.addSourceSegment(255, 0, 255, 255, 256, new Color4f(1, 1, 1, 1));
    gradientFactory.drawGradient(gradient);
//    gradient.setDirty();


    gradientFactory.clearSources();
    gradientFactory.addSourcePoint(light.getWidth() / 2, light.getHeight() / 2, light.getWidth() / 2f * .9f, new Color4f(0,0,0,0));
    gradientFactory.setBaseColor(new Color4f(1,1,1,1));

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//    gradient.setDirty();


    gradientFactory.clearSources();
    gradientFactory.addSourcePoint(light.getWidth() / 2, light.getHeight() / 2, light.getWidth() / 2f * .9f, new Color4f(0,0,0,0));
    gradientFactory.setBaseColor(new Color4f(1,1,1,1));
    gradientFactory.drawGradient(light);
//    gradientFactory.addSourceSegment(0, 0, 255, 255, new Color4f(1, 1, 1, 1));


//    rm.cacheImage(gradient);
//    rm.cacheImage(light);

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