MPPTransformMatrix
@interface
MPPTransformMatrix
:
NSObject
A matrix that can be used for tansformations.
-
The number of rows.
Declaration
Objective-C
@property ( nonatomic , readonly ) NSUInteger rows ; -
The number of columns.
Declaration
Objective-C
@property ( nonatomic , readonly ) NSUInteger columns ; -
The values of the transform matrix.
Declaration
Objective-C
@property ( nonatomic , readonly ) float * _Nonnull data ; -
Creates a new MPPTransformMatrix.
Declaration
Objective-C
- ( nonnull instancetype ) initWithData :( nonnull const float * ) data rows :( NSInteger ) rows columns :( NSInteger ) columns ;Parameters
dataPointer to the memory location where the data is stored. The data is copied.
rowsThe number of rows.
columnsThe number of columns.
-
Undocumented
Declaration
Objective-C
- ( instancetype ) init NS_UNAVAILABLE ; -
Returns the value located at the specified location. An NSRangeException is raised if the location is outside the range of the matrix.
Declaration
Objective-C
- ( float ) valueAtRow :( NSUInteger ) row column :( NSUInteger ) column ; -
Undocumented
Declaration
Objective-C
+ ( instancetype ) new NS_UNAVAILABLE ;
