• Initialization

• Primitive Drawing Methods

• Drawing Linear Gradients

• Drawing Radial Gradients

• Getting Gradient Properties

• colorSpace

• drawFromCenter:radius:toCenter:radius:options:

• drawFromPoint:toPoint:options:

• drawInBezierPath:angle:

• drawInBezierPath:relativeCenterPosition:

• drawInRect:angle:

• drawInRect:relativeCenterPosition:

• getColor:location:atIndex:

• initWithColors:

• initWithColors:atLocations:colorSpace:

• initWithColorsAndLocations:

• initWithStartingColor:endingColor:

• interpolatedColorAtLocation:

• numberOfColorStops

• NSGradientDrawingOptions

• Gradient Drawing Options