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Classes | Functions
VuoPoint2d

Description

A floating-point 2-dimensional Cartesian spatial location.

Classes

struct  VuoPoint2d
 A floating-point 2-dimensional Cartesian spatial location. More...
 
struct  VuoRectangle
 A rectangular area. More...
 

Functions

VuoPoint2d VuoPoint2d_valueFromJson (json_object *js)
 Decodes the JSON object js to create a new value.
 
json_object * VuoPoint2d_jsonFromValue (const VuoPoint2d value)
 Encodes value as a JSON object.
 
char * VuoPoint2d_summaryFromValue (const VuoPoint2d value)
 Returns a compact string representation of value (comma-separated coordinates).
 
VuoRectangle VuoPoint2d_rectangleIntersection (VuoRectangle rectangleA, VuoRectangle rectangleB)
 Returns the intersecting area of rectangleA and rectangleB.
 
json_object * VuoPoint3d_jsonFromValue (const VuoPoint3d value)
 Encodes value as a JSON object.
 
json_object * VuoPoint4d_jsonFromValue (const VuoPoint4d value)
 Encodes value as a JSON object.
 
VuoPoint2d VuoPoint2d_valueFromString (const char *str)
 Automatically generated function.
 
char * VuoPoint2d_stringFromValue (const VuoPoint2d value)
 Automatically generated function.
 

Class Documentation

struct VuoPoint2d
Class Members
float x
float y
struct VuoRectangle
Class Members
VuoPoint2d center
VuoPoint2d size

Function Documentation

struct json_object * VuoPoint2d_jsonFromValue ( const VuoPoint2d  value)
read

Encodes value as a JSON object.

VuoRectangle VuoPoint2d_rectangleIntersection ( VuoRectangle  rectangleA,
VuoRectangle  rectangleB 
)

Returns the intersecting area of rectangleA and rectangleB.

Edges that touch (but don't overlap) are not considered to be overlapping.

If the rectangles do not intersect, returns rectangle {{0,0},{0,0}}.

char* VuoPoint2d_stringFromValue ( const VuoPoint2d  value)

Automatically generated function.

char * VuoPoint2d_summaryFromValue ( const VuoPoint2d  value)

Returns a compact string representation of value (comma-separated coordinates).

VuoPoint2d VuoPoint2d_valueFromJson ( json_object *  js)

Decodes the JSON object js to create a new value.

Example:
{
"x" : 0.5,
"y" : 1
}
VuoPoint2d VuoPoint2d_valueFromString ( const char *  str)

Automatically generated function.

json_object* VuoPoint3d_jsonFromValue ( const VuoPoint3d  value)
read

Encodes value as a JSON object.

json_object* VuoPoint4d_jsonFromValue ( const VuoPoint4d  value)
read

Encodes value as a JSON object.