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creates a color with rgb-value , i.e. black.
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creates a color with rgb-value (red,green,blue).
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| Test for equality: Two colors are equal, iff their rgb-values are equal. |
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| Test for inequality. |
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| returns the red component of c. |
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| returns the green component of c. |
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| returns the blue component of c. |
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Black. | ||
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White. | ||
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Red. | ||
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Green. | ||
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Blue. | ||
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Violet. | ||
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Orange. |