Add combines two colors by taking the clamped sum of each channel (c1 + c2). For Color objects, the actual equation used for each 8 bit channel is: min(c1+c2, 255).
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Parameters |
Description |
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Color c1 |
The first (the destination) of two color parameters that is summed to form a new color (return value). * |
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Color c2 |
The second (the source) of two color parameters that is summed to form a new color (return value). * |
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Color c |
A color (the source) added to the current color (the destination). |
The member function, taking one parameter (c), returns a Color reference to the current string, which was formed by adding the passed color to the original color (this + c).
The static function, taking two parameters (c1 and c2), returns a new Color by value, which is formed from the summation of the two passed colors (c1 + c2). *
*- pertains to static function only.