Examples of HSLColor

org.gudy.azureus2.ui.swt.mainwindow.HSLColor
org.openpnp.util.HslColor
The HSLColor class provides methods to manipulate HSL (Hue, Saturation Luminance) values to create a corresponding Color object using the RGB ColorSpace. The HUE is the color, the Saturation is the purity of the color (with respect to grey) and Luminance is the brightness of the color (with respect to black and white) The Hue is specified as an angel between 0 - 360 degrees where red is 0, green is 120 and blue is 240. In between you have the colors of the rainbow. Saturation is specified as a percentage between 0 - 100 where 100 is fully saturated and 0 approaches gray. Luminance is specified as a percentage between 0 - 100 where 0 is black and 100 is white. In particular the HSL color space makes it easier change the Tone or Shade of a color by adjusting the luminance value.

Examples of org.gudy.azureus2.ui.swt.mainwindow.HSLColor

          }
        });


    if (colorLine == null) {
      colorLine = tv.getComposite().getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND);
      HSLColor hslColor = new HSLColor();
      hslColor.initHSLbyRGB(colorLine.getRed(), colorLine.getGreen(),
          colorLine.getBlue());
  
      int lum = hslColor.getLuminence();
      if (lum > 127)
        lum -= 25;
      else
        lum += 40;
      hslColor.setLuminence(lum);
      
      colorLine = new Color(tv.getComposite().getDisplay(), hslColor.getRed(), hslColor.getGreen(), hslColor.getBlue());
    }


    /* Background image badly slows down tree drawing
    int itemHeight = table.getItemHeight() + 1;
    int height = 1920;

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Examples of org.gudy.azureus2.ui.swt.mainwindow.HSLColor

    
    Device device = canvas.getDisplay();
    
    colours = new Color[16];
    
    HSLColor hsl = new HSLColor();
    
    hsl.initHSLbyRGB( 130,240,240 );
    
    int  step = 128 / colours.length;
    
    int  hue = colours.length * step;
    
    for (int i=0;i<colours.length;i++){
      
      hsl.setHue( hue );
      
      hue -= step;
      
      colours[i] = new Color( device, hsl.getRed(), hsl.getGreen(), hsl.getBlue());
    }
  }

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Examples of org.openpnp.util.HslColor

        return color;
    }


    public void setColor(Color color) {
        this.color = color;
        complimentaryColor = new HslColor(color).getComplementary();
    }

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