Color

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Object Hierarchy:

Description:

Content:

Static methods:

• public static bool equal (void* v1, void* v2)
  Compares two Colors and checks if they are the same.

Creation methods:

• public Color.from_4f (float red, float green, float blue, float alpha)
  Sets the values of the passed channels into a Color
• public Color.from_4ub (uint8 red, uint8 green, uint8 blue, uint8 alpha)
  Sets the values of the passed channels into a Color.

Methods:

• public Color copy ()
  Creates a copy of this
• public float get_alpha ()
  Retrieves the alpha channel of this as a fixed point value between 0 and 1.0.
• public uint get_alpha_byte ()
  Retrieves the alpha channel of this as a byte value between 0 and 255
• public float get_alpha_float ()
  Retrieves the alpha channel of this as a floating point value between 0.0 and 1.0
• public float get_blue ()
  Retrieves the blue channel of this as a fixed point value between 0 and 1.0.
• public uint get_blue_byte ()
  Retrieves the blue channel of this as a byte value between 0 and 255
• public float get_blue_float ()
  Retrieves the blue channel of this as a floating point value between 0.0 and 1.0
• public float get_green ()
  Retrieves the green channel of this as a fixed point value between 0 and 1.0.
• public uint get_green_byte ()
  Retrieves the green channel of this as a byte value between 0 and 255
• public float get_green_float ()
  Retrieves the green channel of this as a floating point value between 0.0 and 1.0
• public float get_red ()
  Retrieves the red channel of this as a fixed point value between 0 and 1.0.
• public uint get_red_byte ()
  Retrieves the red channel of this as a byte value between 0 and 255
• public float get_red_float ()
  Retrieves the red channel of this as a floating point value between 0.0 and 1.0
• public void init_from_4f (float red, float green, float blue, float alpha)
• public void init_from_4fv (float color_array)
  Sets the values of the passed channels into a Color
• public void init_from_4ub (uchar red, uchar green, uchar blue, uchar alpha)
• public void premultiply ()
  Converts a non-premultiplied color to a pre-multiplied color.
• public void set_alpha (float alpha)
  Sets the alpha channel of this to alpha.
• public void set_alpha_byte (uint alpha)
  Sets the alpha channel of this to alpha.
• public void set_alpha_float (float alpha)
  Sets the alpha channel of this to alpha.
• public void set_blue (float blue)
  Sets the blue channel of this to blue.
• public void set_blue_byte (uint blue)
  Sets the blue channel of this to blue.
• public void set_blue_float (float blue)
  Sets the blue channel of this to blue.
• public void set_from_4f (float red, float green, float blue, float alpha)
  Sets the values of the passed channels into a Color
• public void set_from_4ub (uchar red, uchar green, uchar blue, uchar alpha)
  Sets the values of the passed channels into a Color.
• public void set_green (float green)
  Sets the green channel of this to green.
• public void set_green_byte (uint green)
  Sets the green channel of this to green.
• public void set_green_float (float green)
  Sets the green channel of this to green.
• public void set_red (float red)
  Sets the red channel of this to red.
• public void set_red_byte (uint red)
  Sets the red channel of this to red.
• public void set_red_float (float red)
  Sets the red channel of this to red.
• public void unpremultiply ()
  Converts a pre-multiplied color to a non-premultiplied color.

Fields:

• public uchar red
• public uchar green
• public uchar blue
• public uchar alpha
• public uint32 padding0
• public uint32 padding1
• public uint32 padding2