NChartGradientStop Class Reference

Inherits from NSObject
Conforms to NSCopying
Declared in NChartGradientBrush.h

Overview

The NChartGradientStop class provides a control point of the gradient defining some color and it’s position on the area being filled with a gradient. The gradient is constructed from multiple gradient-stops.

+ gradientStopWithColor:andOffset:

Create gradient stop with color and offset.

+ (NChartGradientStop *)gradientStopWithColor:(UIColor *)color andOffset:(float)offset

Parameters

color
  • the color of gradient stop.
offset
  • the offset of gradient stop.

Return Value

a new instance of the gradient stop.

Declared In

NChartGradientBrush.h

– initWithColor:andOffset:

Init gradient stop with color and offset

- (id)initWithColor:(UIColor *)color andOffset:(float)offset

Parameters

color
  • the color of gradient stop.
offset
  • the offset of gradient stop.

Return Value

inited instance of the gradient stop.

Declared In

NChartGradientBrush.h

  color

Color of the gradient-stop.

@property (nonatomic, retain) UIColor *color

Declared In

NChartGradientBrush.h

  offset

Offset of gradient-stop in the whole gradient. Offset is in interval 0..1. 0 means the start of the area filled with a gradient, 1 means the end of it. For example if you want to create a gradient of two colors, it’s common to use 0.0 as the offset for the first color and 1.0 for the second.

@property (nonatomic, assign) float offset

Declared In

NChartGradientBrush.h