EEllipseRegion::EEllipseRegion
Constructs an EEllipseRegion context.
Namespace: Euresys::Open_eVision_2_10
[C++]
void EEllipseRegion(
)
void EEllipseRegion(
float centerX,
float centerY,
float radius1,
float radius2,
float angle
)
void EEllipseRegion(
const EPoint& center,
float radius1,
float radius2,
float angle
)
void EEllipseRegion(
const EPoint& center,
const EPoint& axisEnd1,
const EPoint& axisEnd2
)
void EEllipseRegion(
const EPoint& pt1,
const EPoint& pt2,
const EPoint& pt3,
const EPoint& pt4,
const EPoint& pt5
)
void EEllipseRegion(
const EEllipseRegion& other
)
Parameters
centerX
The abscissa of the center of the EEllipseRegion.
centerY
The ordinate of the center of the EEllipseRegion.
radius1
The abscissa radius of the non rotated EEllipseRegion.
radius2
The ordinate radius of the non rotated EEllipseRegion.
angle
The angle of the rotated EEllipseRegion.
center
The center of the EEllipseRegion.
axisEnd1
The point corresponding to the end of the abscissa axis of the non rotated EEllipseRegion.
axisEnd2
The point corresponding to the end of the ordinate axis of the non rotated EEllipseRegion.
pt1
One of the five points defining the EEllipseRegion.
pt2
One of the five points defining the EEllipseRegion.
pt3
One of the five points defining the EEllipseRegion.
pt4
One of the five points defining the EEllipseRegion.
pt5
One of the five points defining the EEllipseRegion.
other
EEllipseRegion context to copy.
Remarks
When defining an EEllipseRegion, the two resulting radius values must not be
When defining an EEllipseRegion, the two resulting radius valued must be small enough so that the region fit in memory.
When defining an EEllipseRegion with two axis ends, the two axis ends and the center must not all lie on the same straight line else an EError is thrown.
When defining an EEllipseRegion with five points, no more than two of the points should lie on the same straight line else an EError is thrown.
EEllipseRegion.EEllipseRegion
Constructs an EEllipseRegion context.
Namespace: Euresys.Open_eVision_2_10
[C#]
void EEllipseRegion(
)
void EEllipseRegion(
float centerX,
float centerY,
float radius1,
float radius2,
float angle
)
void EEllipseRegion(
Euresys.Open_eVision_2_10.EPoint center,
float radius1,
float radius2,
float angle
)
void EEllipseRegion(
Euresys.Open_eVision_2_10.EPoint center,
Euresys.Open_eVision_2_10.EPoint axisEnd1,
Euresys.Open_eVision_2_10.EPoint axisEnd2
)
void EEllipseRegion(
Euresys.Open_eVision_2_10.EPoint pt1,
Euresys.Open_eVision_2_10.EPoint pt2,
Euresys.Open_eVision_2_10.EPoint pt3,
Euresys.Open_eVision_2_10.EPoint pt4,
Euresys.Open_eVision_2_10.EPoint pt5
)
void EEllipseRegion(
Euresys.Open_eVision_2_10.EEllipseRegion other
)
Parameters
centerX
The abscissa of the center of the EEllipseRegion.
centerY
The ordinate of the center of the EEllipseRegion.
radius1
The abscissa radius of the non rotated EEllipseRegion.
radius2
The ordinate radius of the non rotated EEllipseRegion.
angle
The angle of the rotated EEllipseRegion.
center
The center of the EEllipseRegion.
axisEnd1
The point corresponding to the end of the abscissa axis of the non rotated EEllipseRegion.
axisEnd2
The point corresponding to the end of the ordinate axis of the non rotated EEllipseRegion.
pt1
One of the five points defining the EEllipseRegion.
pt2
One of the five points defining the EEllipseRegion.
pt3
One of the five points defining the EEllipseRegion.
pt4
One of the five points defining the EEllipseRegion.
pt5
One of the five points defining the EEllipseRegion.
other
EEllipseRegion context to copy.
Remarks
When defining an EEllipseRegion, the two resulting radius values must not be
When defining an EEllipseRegion, the two resulting radius valued must be small enough so that the region fit in memory.
When defining an EEllipseRegion with two axis ends, the two axis ends and the center must not all lie on the same straight line else an EError is thrown.
When defining an EEllipseRegion with five points, no more than two of the points should lie on the same straight line else an EError is thrown.