Class PointMathExtensions

Namespace

Splat

Assembly

Splat.dll

Extension methods which extend the point mathematics.

public static class PointMathExtensions

Inheritance

object

PointMathExtensions

Methods

AngleInDegrees(PointF)

Calculates the angle in degrees of a PointF.

public static float AngleInDegrees(this PointF value)

Parameters

value PointF

The point value to use for the calculation.

Returns

float

The angle that has been generated.

DistanceTo(PointF, PointF)

Calculates the distance between two points.

public static float DistanceTo(this PointF value, PointF other)

Parameters

value PointF

The point value to use for the calculation.

other PointF

The other point to generate for.

Returns

float

The distance to the other point.

DotProduct(PointF, PointF)

Calculates the Dot product of two points.

public static float DotProduct(this PointF value, PointF other)

Parameters

value PointF

The point value to use for the calculation.

other PointF

The point to perform the dot product against.

Returns

float

The calculated dot product.

Floor(Point)

Floor the specified point (i.e. round it to integer values).

public static PointF Floor(this Point value)

Parameters

value Point

The point value to use for the calculation.

Returns

PointF

The point that has been floored.

Length(PointF)

Calculates the magnitude of a point from (0,0).

public static float Length(this PointF value)

Parameters

value PointF

The point value to use for the calculation.

Returns

float

The length of the point.

Normalize(PointF)

Normalize the specified PointF (i.e. makes its magnitude = 1.0f).

public static PointF Normalize(this PointF value)

Parameters

value PointF

The point value to use for the calculation.

Returns

PointF

The normalized point.

ProjectAlong(PointF, PointF)

Projects a PointF along a specified direction.

public static PointF ProjectAlong(this PointF value, PointF direction)

Parameters

value PointF

The point value to use for the calculation.

direction PointF

The point containing the direction.

Returns

PointF

The projected point.

ProjectAlongAngle(PointF, float)

Projects a PointF along a specified angle.

public static PointF ProjectAlongAngle(this PointF value, float angleInDegrees)

Parameters

value PointF

The point value to use for the calculation.

angleInDegrees float

The angle in degrees to perform the projection against.

Returns

PointF

The point that has been projected.

ScaledBy(PointF, float)

Scales a PointF by a scalar factor.

public static PointF ScaledBy(this PointF value, float factor)

Parameters

value PointF

The point value to use for the calculation.

factor float

The amount to scale by.

Returns

PointF

The scaled point.

WithinEpsilonOf(PointF, PointF, float)

Determines whether two points are within 'epsilon' of each other.

public static bool WithinEpsilonOf(this PointF value, PointF other, float epsilon)

Parameters

value PointF

The point value to use for the calculation.

other PointF

The point to compare against.

epsilon float

The tolerated epsilon value.

Returns

bool

If the value is equal based on the epsilon.