D2D1_GEOMETRY_RELATION enumeration (d2d1.h)

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Describes how one geometry object is spatially related to another geometry object.

Syntax

typedef enum D2D1_GEOMETRY_RELATION {
  D2D1_GEOMETRY_RELATION_UNKNOWN = 0,
  D2D1_GEOMETRY_RELATION_DISJOINT = 1,
  D2D1_GEOMETRY_RELATION_IS_CONTAINED = 2,
  D2D1_GEOMETRY_RELATION_CONTAINS = 3,
  D2D1_GEOMETRY_RELATION_OVERLAP = 4,
  D2D1_GEOMETRY_RELATION_FORCE_DWORD = 0xffffffff
} ;

Constants

 
D2D1_GEOMETRY_RELATION_UNKNOWN
Value: 0
The relationship between the two geometries cannot be determined. This value is never returned by any D2D method.
D2D1_GEOMETRY_RELATION_DISJOINT
Value: 1
The two geometries do not intersect at all.
D2D1_GEOMETRY_RELATION_IS_CONTAINED
Value: 2
The instance geometry is entirely contained by the passed-in geometry.
D2D1_GEOMETRY_RELATION_CONTAINS
Value: 3
The instance geometry entirely contains the passed-in geometry.
D2D1_GEOMETRY_RELATION_OVERLAP
Value: 4
The two geometries overlap but neither completely contains the other.
D2D1_GEOMETRY_RELATION_FORCE_DWORD
Value: 0xffffffff

Requirements

Requirement Value
Minimum supported client Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | UWP apps]
Header d2d1.h

See also

ID2D1Geometry::CompareWithGeometry