TGeometrySpec Struct Reference

Description of an example's geometry as used in the TGetLearningDataExampleGeometry callback. More...

Data Fields
TGroupSpec	Spec
	Defines the way the union Trans will be interpreted.
union {
double   Angle
TMatrix   Matrix
double   Scale
struct {
double   Angle
	Rotation of the example.
double   Scale
	Scale value of the example.
}   ScaleAngle
}	Trans
	Transformation specification.
double	X
	x-component of the example position.
double	Y
	y-component of the example position.

Detailed Description

Description of an example's geometry as used in the TGetLearningDataExampleGeometry callback.

Note that part of the struct is a union, the content of which will be interpreted depending on the actual value of the Spec member.

Field Documentation

Angle

double Angle

Rotation of the example.

Rotation value of the example. Evaluated if the value of Spec is GS_XYAngle.

Matrix

TMatrix Matrix

Affine transformation state of the example. Evaluated if the value of Spec is GS_XYMatrix.

Scale

double Scale

Scale value of the example.

Scale value of the example. Evaluated if the value of Spec is GS_XYScale.

[struct]

struct { ... } ScaleAngle

Combination of scale and angle of the example. Evaluated if the value of Spec is GS_XYScaleAngle.

[union]

union { ... } Trans

Transformation specification.

Transformation description