C# Class Pinta.ImageManipulation.ScaleFactor

Encapsulates functionality for zooming/scaling coordinates. Includes methods for Size[F]'s, Point[F]'s, Rectangle[F]'s, and various scalars
Show file Open project: PintaProject/Pinta.ImageManipulation Class Usage Examples

Public Properties

Property Type Description
MaxValue ScaleFactor
MinValue ScaleFactor
OneToOne ScaleFactor

Public Methods

Method Description
Equals ( object obj ) : bool
FromDouble ( double scalar ) : ScaleFactor
GetHashCode ( ) : int
GetNextLarger ( ) : ScaleFactor

Rounds the current scaling factor up to the next power of two.
GetNextSmaller ( ) : ScaleFactor
Max ( ScaleFactor lhs, ScaleFactor rhs ) : ScaleFactor
Max ( int n1, int d1, int n2, int d2, ScaleFactor lastResort ) : ScaleFactor
Min ( ScaleFactor lhs, ScaleFactor rhs ) : ScaleFactor
Min ( int n1, int d1, int n2, int d2, ScaleFactor lastResort ) : ScaleFactor
ScaleFactor ( int numerator, int denominator ) : System
ScalePoint ( Point p ) : Point
ScalePoint ( PointD p ) : PointD
ScalePointJustX ( Point p ) : Point
ScalePointJustX ( PointD p ) : PointD
ScalePointJustY ( Point p ) : Point
ScalePointJustY ( PointD p ) : PointD
ScaleRectangle ( Rectangle rect ) : Rectangle
ScaleScalar ( double x ) : double
ScaleScalar ( float x ) : float
ScaleScalar ( int x ) : int
ScaleSize ( Size s ) : Size
UnscalePoint ( Point p ) : Point
UnscalePoint ( PointD p ) : PointD
UnscalePointJustX ( Point p ) : Point
UnscalePointJustX ( PointD p ) : PointD
UnscalePointJustY ( Point p ) : Point
UnscalePointJustY ( PointD p ) : PointD
UnscaleRectangle ( Rectangle rect ) : Rectangle
UnscaleScalar ( double x ) : double
UnscaleScalar ( float x ) : float
UnscaleScalar ( int x ) : int
UnscaleSize ( Size s ) : Size
UseIfValid ( int numerator, int denominator, ScaleFactor lastResort ) : ScaleFactor
operator ( ) : bool

Private Methods

Method Description
Clamp ( ) : void
Reduce ( int numerator, int denominator ) : ScaleFactor

Method Details

Equals() public method

public Equals ( object obj ) : bool
obj object
return bool

FromDouble() public static method

public static FromDouble ( double scalar ) : ScaleFactor
scalar double
return ScaleFactor

GetHashCode() public method

public GetHashCode ( ) : int
return int

GetNextLarger() public method

Rounds the current scaling factor up to the next power of two.
public GetNextLarger ( ) : ScaleFactor
return ScaleFactor

GetNextSmaller() public method

public GetNextSmaller ( ) : ScaleFactor
return ScaleFactor

Max() public static method

public static Max ( ScaleFactor lhs, ScaleFactor rhs ) : ScaleFactor
lhs ScaleFactor
rhs ScaleFactor
return ScaleFactor

Max() public static method

public static Max ( int n1, int d1, int n2, int d2, ScaleFactor lastResort ) : ScaleFactor
n1 int
d1 int
n2 int
d2 int
lastResort ScaleFactor
return ScaleFactor

Min() public static method

public static Min ( ScaleFactor lhs, ScaleFactor rhs ) : ScaleFactor
lhs ScaleFactor
rhs ScaleFactor
return ScaleFactor

Min() public static method

public static Min ( int n1, int d1, int n2, int d2, ScaleFactor lastResort ) : ScaleFactor
n1 int
d1 int
n2 int
d2 int
lastResort ScaleFactor
return ScaleFactor

ScaleFactor() public method

public ScaleFactor ( int numerator, int denominator ) : System
numerator int
denominator int
return System

ScalePoint() public method

public ScalePoint ( Point p ) : Point
p Point
return Point

ScalePoint() public method

public ScalePoint ( PointD p ) : PointD
p PointD
return PointD

ScalePointJustX() public method

public ScalePointJustX ( Point p ) : Point
p Point
return Point

ScalePointJustX() public method

public ScalePointJustX ( PointD p ) : PointD
p PointD
return PointD

ScalePointJustY() public method

public ScalePointJustY ( Point p ) : Point
p Point
return Point

ScalePointJustY() public method

public ScalePointJustY ( PointD p ) : PointD
p PointD
return PointD

ScaleRectangle() public method

public ScaleRectangle ( Rectangle rect ) : Rectangle
rect Rectangle
return Rectangle

ScaleScalar() public method

public ScaleScalar ( double x ) : double
x double
return double

ScaleScalar() public method

public ScaleScalar ( float x ) : float
x float
return float

ScaleScalar() public method

public ScaleScalar ( int x ) : int
x int
return int

ScaleSize() public method

public ScaleSize ( Size s ) : Size
s Size
return Size

UnscalePoint() public method

public UnscalePoint ( Point p ) : Point
p Point
return Point

UnscalePoint() public method

public UnscalePoint ( PointD p ) : PointD
p PointD
return PointD

UnscalePointJustX() public method

public UnscalePointJustX ( Point p ) : Point
p Point
return Point

UnscalePointJustX() public method

public UnscalePointJustX ( PointD p ) : PointD
p PointD
return PointD

UnscalePointJustY() public method

public UnscalePointJustY ( Point p ) : Point
p Point
return Point

UnscalePointJustY() public method

public UnscalePointJustY ( PointD p ) : PointD
p PointD
return PointD

UnscaleRectangle() public method

public UnscaleRectangle ( Rectangle rect ) : Rectangle
rect Rectangle
return Rectangle

UnscaleScalar() public method

public UnscaleScalar ( double x ) : double
x double
return double

UnscaleScalar() public method

public UnscaleScalar ( float x ) : float
x float
return float

UnscaleScalar() public method

public UnscaleScalar ( int x ) : int
x int
return int

UnscaleSize() public method

public UnscaleSize ( Size s ) : Size
s Size
return Size

UseIfValid() public static method

public static UseIfValid ( int numerator, int denominator, ScaleFactor lastResort ) : ScaleFactor
numerator int
denominator int
lastResort ScaleFactor
return ScaleFactor

operator() public static method

public static operator ( ) : bool
return bool

Property Details

MaxValue public static property

public static ScaleFactor,Pinta.ImageManipulation MaxValue
return ScaleFactor

MinValue public static property

public static ScaleFactor,Pinta.ImageManipulation MinValue
return ScaleFactor

OneToOne public static property

public static ScaleFactor,Pinta.ImageManipulation OneToOne
return ScaleFactor