Point |
Represents a point with values of type Double in 2D space.
Inheritance HierarchyNamespace: Altaxo.Geometry
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
SyntaxC#
[SerializableAttribute] public struct PointD2D
The PointD2D type exposes the following members.
ConstructorsProperties| Name | Description | |
|---|---|---|
  | Empty | Gets an empty point (0,0). |
| IsEmpty | Gets a value indicating whether this point is empty (both components are zero). |
| IsNaN | Gets a value indicating whether one of the members of this instance is NaN. |
| VectorLength | Gets the vector length of this point. |
| VectorLengthSquared | Gets the squared vector length of this point. |
| X | Gets the x component of this point. |
| Y | Gets the y component of this point. |
Methods| Name | Description | |
|---|---|---|
 | Deconstruct | Deconstructs this point into its x and y components. |
| Distance | Calculates the distance between two points. |
| DistanceSquared | Calculates the squared distance between two points. |
| DistanceSquaredTo | Calculates the squared distance between this point and another point. |
| DistanceTo | Calculates the distance between this point and another point. |
| DotProduct(PointD2D) | Calculates the dot product of this point and another point. |
| DotProduct(PointD2D, PointD2D) | Calculates the dot product of two points. |
| Equals | Indicates whether this instance and a specified object are equal. (Overrides ValueTypeEquals(Object)) |
| Get90DegreeRotated | Gets a new point rotated by 90 degrees counterclockwise. |
| GetHashCode | Returns the hash code for this instance. (Overrides ValueTypeGetHashCode) |
| GetMemberwiseAbs | Gets a new point with both components replaced by their absolute values. |
| GetNormalized | Gets a normalized version of this point (length 1). |
| GetRotatedByDegree(Double) | Gets a new point rotated by a specified angle in degrees around the origin. |
| GetRotatedByDegree(Double, PointD2D) | Gets a new point rotated by a specified angle in degrees around a pivot. |
| GetRotatedByRad(Double) | Gets a new point rotated by a specified angle in radians around the origin. |
| GetRotatedByRad(Double, PointD2D) | Gets a new point rotated by a specified angle in radians around a pivot. |
| GetSignFlipped | Gets a new point with both components sign-flipped. |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| GetXYFlipped | Gets a new point with x and y components flipped. |
| IsPointIntoDistance | Determines whether or not a given point (point) is into a distance to a finite line, that is spanned between two points lineOrg and lineEnd. |
| SquareDistanceLineToPoint | Calculates the squared distance between a finite line and a point. |
| ToString | Returns the fully qualified type name of this instance. (Overrides ValueTypeToString) |
| WithX | Returns a new instance with X set to the provided value. |
| WithXPlus | Returns a new instance with X set to the X plus the provided value. |
| WithY | Returns a new instance with Y set to the provided value. |
| WithYPlus | Returns a new instance with Y set to the Y plus the provided value. |
Operators| Name | Description | |
|---|---|---|
 | Addition(PointD2D, PointD2D) | Adds two points component-wise. |
| Addition(PointD2D, VectorD2D) | Adds a vector to a point component-wise. |
| Division(PointD2D, Double) | Divides a point by a scalar. |
| Equality(PointD2D, PointD2D) | Checks if two points are equal. |
| (VectorD2D to PointD2D) | Converts a VectorD2D to a PointD2D. |
| Inequality(PointD2D, PointD2D) | Checks if two points are not equal. |
| Multiply(Double, PointD2D) | Multiplies a scalar by a point. |
| Multiply(PointD2D, PointD2D) | Multiplies two points component-wise. |
| Multiply(PointD2D, Double) | Multiplies a point by a scalar. |
| Subtraction(PointD2D, PointD2D) | Subtracts two points component-wise. |
| Subtraction(PointD2D, VectorD2D) | Subtracts a vector from a point component-wise. |
Extension Methods| Name | Description | |
|---|---|---|
 | ToGdi | (Defined by GeometryToSystemDrawingConversions) |
| ToGdiSize | (Defined by GeometryToSystemDrawingConversions) |
See Also