RadialGradientBrush

Syntax

- (NSMutableArray *) gradientStops [read, write, nonatomic, retain]

Example

The example of use is given in the Using of Gradient for Cell Background Fill section.

Syntax

- (double) opacity [read, write, nonatomic, assign]

Comments

The property contain real value from 0 (absolute transparency) to 1 (absolute opacity).

Example

The example of use is given in the Creating a Map with a Timeline section.

Syntax

- (UIColor) mainColor [read, nonatomic]

Example

The example of use is given in the Creating a Map with a Timeline section.

Syntax

- (double) calcMaxDistance: (CGPoint) p
                              toEdges: (CGRect) rect

Parameters

p. The point, from which distance is calculated.

rect. The rectangular area, up to borders of which distance is calculated.

Example

The example of use is given in the Using of Gradient for Cell Background Fill section.

Syntax

- (CGGradientRef) gradient

Example

The example of use is given in the Using of Gradient for Cell Background Fill section.

Syntax

- (void) applyToContext: (CGContextRef)
           context path: (CGPathRef) path
                   rect: (CGRect) rect

Parameters

context. Graphic context, in which draw operations are applied.

path. Path in the graphic context that enables the user to add a shape to the context, which then can be drawn.

rect. A rectangular area, within which a brush is drawn.

Comments

This method should be redetermined in the classes that inherit Brush.

Syntax

- (NSMutableDictionary *) dumpConfiguration

Comments

Internal method. Use the dumpConfigurationToDict methods to load parameters.

Example

The example of use is given in the Using of Dictionaries for Setting Up Bubble Chart Elements section.

Syntax

- (NSMutableDictionary *) dumpConfigurationToDict

Example

The example of use is given in the Using of Dictionaries for Setting Up Bubble Chart Elements section.

Syntax

- (NSMutableDictionary *) dumpGradientStops

Example

The example of use is given in the Determine Fill Brushes section.

Syntax

- (NSMutableDictionary *) dumpConfigurationToDict

Comments

The returned object can be used to run the Brush.brushWithDict: method.

Example

The example of use is given in the Creating a Bubble Chart section.

Syntax

+ (RadialGradientBrush *) radialGradientBrushWithDict: (NSMutableDictionary *) dict

Parameters

dict. Object that contains brush parameters.

Example

The example of use is given in the Using of Dictionaries for Setting Up Bubble Chart Elements section.

Syntax

+ (Brush *) brushWithDict: (NSMutableDictionary *) dict

Parameters

dict. Object that contains brush parameters.

Example

The example of use is given in the Determine Fill Brushes section.