Changed: Added isGray() method to CGRBA
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@ -146,6 +146,14 @@ public:
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*/
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uint8 toGray() const;
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/**
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* Color is gray
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*/
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bool isGray() const
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{
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return R == G && G == B;
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}
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/**
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* Get a 16 bits 565 pixel.
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*/
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