| HSL
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| This tab allows you to adjust the colors in an image.
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| You may adjust Hue, Saturation and Lightness respectively either way:
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| · | Slide the thumb of the scroll bar to the right or left.
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| · | Click the arrow signs on the right and left ends.
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| The current value is shown to right of each scroll bar.
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| Hue
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| Hue is the wavelength of a color. Altering the hue changes the base color of an image.
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| Saturation
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| Saturation represents the pureness of a color. Altering the saturation makes the colors more intense or washed out.
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| Lightness
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| Lightness defines the amount of white or black in a color. Altering the lightness affects the brightness of the image.
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| Default
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| Clicking the Default button on the lower right corner revert the settings to its original values and discard all adjustments you have made.
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This feature is available only when Color is selected as