initWithLeft method
Create a region with a defined accessibility region type.
Syntax
Call syntax
AccessibilityRegionByRectangle* obj = [[AccessibilityRegionByRectangle alloc] initWithLeft : left top: top width: width height: height regionType: type ];
Declaration
(instancetype)initWithLeft:(NSInteger)left
top:(NSInteger)top
width:(NSInteger)width
height:(NSInteger)height
regionType:(AccessibilityRegionType)type
Parameters
- left
- Type:NSInteger
- The coordinate of the left edge of a rectangular area whose accessibility is being defined.
- top
- Type:NSInteger
- The coordinate of the top edge of a rectangular area whose accessibility is being defined.
- width
- Type:NSInteger
- The width of the rectangular area whose accessibility is being defined.
- height
- Type:NSInteger
- The height of the rectangular area whose accessibility is being defined.
- type
- Type:AccessibilityRegionType
- The type of accessibility region defined by the rectangle.
Return value
Remarks
For more information about the Contrast advisor feature see
Contrast advisor