Class CartesianUtils
Inheritance
System.Object
CartesianUtils
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Assembly: Azos.dll
Syntax
public static class CartesianUtils
Fields
PI_DEGREES
Represents count of degrees in PI
Declaration
public const double PI_DEGREES = 180
Field Value
| Type |
Description |
| System.Double |
|
PI_HALF
Declaration
public const double PI_HALF = 1.5707963267948966
Field Value
| Type |
Description |
| System.Double |
|
PI2
Declaration
public const double PI2 = 6.2831853071795862
Field Value
| Type |
Description |
| System.Double |
|
Methods
AngleToMapDirection(Double)
Converts a radian angular coordinate into map direction
Declaration
public static MapDirection AngleToMapDirection(double angle)
Parameters
| Type |
Name |
Description |
| System.Double |
angle |
|
Returns
AzimuthDeg(Int32, Int32, Int32, Int32)
Calculates azimuth for vector in degrees
Declaration
public static double AzimuthDeg(int centerX, int centerY, int pointX, int pointY)
Parameters
| Type |
Name |
Description |
| System.Int32 |
centerX |
|
| System.Int32 |
centerY |
|
| System.Int32 |
pointX |
|
| System.Int32 |
pointY |
|
Returns
| Type |
Description |
| System.Double |
|
AzimuthOfRadix(Int32, Int32, Int32, Int32, Int32)
Calculates azimuth for vector in degrees
Declaration
public static int AzimuthOfRadix(int centerX, int centerY, int pointX, int pointY, int radix)
Parameters
| Type |
Name |
Description |
| System.Int32 |
centerX |
|
| System.Int32 |
centerY |
|
| System.Int32 |
pointX |
|
| System.Int32 |
pointY |
|
| System.Int32 |
radix |
|
Returns
| Type |
Description |
| System.Int32 |
|
AzimuthRad(Int32, Int32, Int32, Int32)
Calculates azimuth for vector in rads
Declaration
public static double AzimuthRad(int centerX, int centerY, int pointX, int pointY)
Parameters
| Type |
Name |
Description |
| System.Int32 |
centerX |
|
| System.Int32 |
centerY |
|
| System.Int32 |
pointX |
|
| System.Int32 |
pointY |
|
Returns
| Type |
Description |
| System.Double |
|
CalculatePerimeterViolationArea(Rectangle, Rectangle)
Calculates an area of an inner rectangle that violates outside perimeter
Declaration
public static int CalculatePerimeterViolationArea(Rectangle perimeter, Rectangle inner)
Parameters
| Type |
Name |
Description |
| System.Drawing.Rectangle |
perimeter |
|
| System.Drawing.Rectangle |
inner |
|
Returns
| Type |
Description |
| System.Int32 |
|
Distance(Point, Point)
Calculates distance between two points
Declaration
public static int Distance(Point p1, Point p2)
Parameters
| Type |
Name |
Description |
| System.Drawing.Point |
p1 |
|
| System.Drawing.Point |
p2 |
|
Returns
| Type |
Description |
| System.Int32 |
|
Distance(PointF, PointF)
Calculates distance between two points
Declaration
public static float Distance(PointF p1, PointF p2)
Parameters
| Type |
Name |
Description |
| System.Drawing.PointF |
p1 |
|
| System.Drawing.PointF |
p2 |
|
Returns
| Type |
Description |
| System.Single |
|
Distance(Int32, Int32, Int32, Int32)
Calculates distance between two points
Declaration
public static int Distance(int x1, int y1, int x2, int y2)
Parameters
| Type |
Name |
Description |
| System.Int32 |
x1 |
|
| System.Int32 |
y1 |
|
| System.Int32 |
x2 |
|
| System.Int32 |
y2 |
|
Returns
| Type |
Description |
| System.Int32 |
|
Distance(Single, Single, Single, Single)
Calculates distance between two points
Declaration
public static float Distance(float x1, float y1, float x2, float y2)
Parameters
| Type |
Name |
Description |
| System.Single |
x1 |
|
| System.Single |
y1 |
|
| System.Single |
x2 |
|
| System.Single |
y2 |
|
Returns
| Type |
Description |
| System.Single |
|
FindRayFromRectangleCenterSideIntersection(Rectangle, Double)
Returns a point of intersection between a ray cast from the center of a rectangle
under certain polar coordinate angle and a rectangle side
Declaration
public static Point FindRayFromRectangleCenterSideIntersection(Rectangle rect, double theta)
Parameters
| Type |
Name |
Description |
| System.Drawing.Rectangle |
rect |
|
| System.Double |
theta |
|
Returns
| Type |
Description |
| System.Drawing.Point |
|
MapDirectionToAngle(MapDirection)
Converts map direction to angular coordinate in radians
Declaration
public static double MapDirectionToAngle(MapDirection direction)
Parameters
Returns
| Type |
Description |
| System.Double |
|
PointToPolarPoint(Point, Point)
Converts Point to polar coordinate point
Declaration
public static PolarPoint PointToPolarPoint(Point center, Point point)
Parameters
| Type |
Name |
Description |
| System.Drawing.Point |
center |
|
| System.Drawing.Point |
point |
|
Returns
ToDeg(Double)
Converts radians into degrees
Declaration
public static double ToDeg(this double radians)
Parameters
| Type |
Name |
Description |
| System.Double |
radians |
|
Returns
| Type |
Description |
| System.Double |
|
ToRad(Double)
Converts degrees into radians
Declaration
public static double ToRad(this double degrees)
Parameters
| Type |
Name |
Description |
| System.Double |
degrees |
|
Returns
| Type |
Description |
| System.Double |
|
VectorToPolarPoint(Int32, Int32, Int32, Int32)
Converts vector in 'x1, y1, x2, y2' representation to polar coordinate point
Declaration
public static PolarPoint VectorToPolarPoint(int centerX, int centerY, int pointX, int pointY)
Parameters
| Type |
Name |
Description |
| System.Int32 |
centerX |
|
| System.Int32 |
centerY |
|
| System.Int32 |
pointX |
|
| System.Int32 |
pointY |
|
Returns
WrapAngle(Double, Double)
Modifies an angle by delta value ensuring that resulting angle is always between 0 and 2Pi
Declaration
public static double WrapAngle(double angle, double delta)
Parameters
| Type |
Name |
Description |
| System.Double |
angle |
|
| System.Double |
delta |
|
Returns
| Type |
Description |
| System.Double |
|