CorkTrigonometry.h File Reference

Trigonometric functions used by Corkboard and available to plug-ins. More...

Functions
CGFloat	CorkDegreesToRadians (CGFloat degrees)
	Converts an angle, measured in degrees, to radians.
CGFloat	CorkRadiansToDegrees (CGFloat radians)
	Converts an angle, measured in radians, to degrees.
CGFloat	CorkDegreesToRevolutions (CGFloat degrees)
	Converts an angle, measured in degrees, to revolutions.
CGFloat	CorkRevolutionsToDegrees (CGFloat revs)
	Converts an angle, measured in revolutions, to degrees.
CGFloat	CorkRadiansToRevolutions (CGFloat radians)
	Converts an angle, measured in radians, to revolutions.
CGFloat	CorkRevolutionsToRadians (CGFloat revs)
	Converts an angle, measured in revolutions, to radians.
NSPoint	CorkMakePointWithRadians (CGFloat radians, CGFloat radius)
	Converts an angle and distance to a mathematical vector.
NSPoint	CorkMakePointWithDegrees (CGFloat degrees, CGFloat radius)
	Converts an angle and distance to a mathematical vector.
NSPoint	CorkMakePointWithRevolutions (CGFloat revs, CGFloat radius)
	Converts an angle and distance to a mathematical vector.

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Detailed Description

Trigonometric functions used by Corkboard and available to plug-ins.

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Function Documentation

CGFloat CorkDegreesToRadians

(

CGFloat

degrees

)

Converts an angle, measured in degrees, to radians.

• degrees: The angle to convert, in degrees.

Returns:

The angle in radians, or NAN on error.

Since:

CorkCore 1.0

CGFloat CorkDegreesToRevolutions

(

CGFloat

degrees

)

Converts an angle, measured in degrees, to revolutions.

• degrees: The angle to convert, in degrees.

Returns:

The angle in revolutions, or NAN on error.

Since:

CorkCore 1.1

NSPoint CorkMakePointWithDegrees	(	CGFloat	degrees,
		CGFloat	radius
	)

Converts an angle and distance to a mathematical vector.

• degrees: The angle, in degrees.

• radius: The distance from the point (0.0, 0.0). The unit is arbitrary.

Returns:

A point representing the vector described by the angle degrees and the distance radius.

Given an angle and a distance from (0,0), creates a mathematical vector represented as a point. This function is useful for plotting trigonometric calculations.

Since:

CorkCore 1.0

NSPoint CorkMakePointWithRadians	(	CGFloat	radians,
		CGFloat	radius
	)

Converts an angle and distance to a mathematical vector.

• radians: The angle, in radians.

• radius: The distance from the point (0.0, 0.0). The unit is arbitrary.

Returns:

A point representing the vector described by the angle radians and the distance radius.

Given an angle and a distance from (0,0), creates a mathematical vector represented as a point. This function is useful for plotting trigonometric calculations.

Since:

CorkCore 1.0

NSPoint CorkMakePointWithRevolutions	(	CGFloat	revs,
		CGFloat	radius
	)

Converts an angle and distance to a mathematical vector.

• revs: The angle, in revolutions.

• radius: The distance from the point (0.0, 0.0). The unit is arbitrary.

Returns:

A point representing the vector described by the angle revs and the distance radius.

Given an angle and a distance from (0,0), creates a mathematical vector represented as a point. This function is useful for plotting trigonometric calculations.

Since:

CorkCore 1.1

CGFloat CorkRadiansToDegrees

(

CGFloat

radians

)

Converts an angle, measured in radians, to degrees.

• radians: The angle to convert, in radians.

Returns:

The angle in degrees, or NAN on error.

Since:

CorkCore 1.0

CGFloat CorkRadiansToRevolutions

(

CGFloat

radians

)

Converts an angle, measured in radians, to revolutions.

• radians: The angle to convert, in radians.

Returns:

The angle in revolutions, or NAN on error.

Since:

CorkCore 1.1

CGFloat CorkRevolutionsToDegrees

(

CGFloat

revs

)

Converts an angle, measured in revolutions, to degrees.

• revs: The angle to convert, in revolutions.

Returns:

The angle in degrees, or NAN on error.

Since:

CorkCore 1.1

CGFloat CorkRevolutionsToRadians

(

CGFloat

revs

)

Converts an angle, measured in revolutions, to radians.

• revs: The angle to convert, in revolutions.

Returns:

The angle in radians, or NAN on error.

Since:

CorkCore 1.1