ERectangleRegion::Drag
Moves the specified handle to a new position and updates all placement parameters of the region.
Namespace: Euresys::Open_eVision
[C++]
void Drag(
int x,
int y,
float zoomX,
float zoomY,
float panX,
float panY
)
Parameters
x
x-coordinate of the mouse cursor.
y
y-coordinate of the mouse cursor.
zoomX
Horizontal zoom factor. By default, true scale is used.
zoomY
Vertical zoom factor. By default, true scale is used.
panX
Horizontal pan offset. By default, no pan is added.
panY
Vertical pan offset. By default, no pan is added.
Remarks
If zooming and/or panning were used when drawing the region, the same values must be used with ERectangleRegion::HitTest and ERectangleRegion::Drag.
ERectangleRegion.Drag
Moves the specified handle to a new position and updates all placement parameters of the region.
Namespace: Euresys.Open_eVision
[C#]
void Drag(
int x,
int y,
float zoomX,
float zoomY,
float panX,
float panY
)
Parameters
x
x-coordinate of the mouse cursor.
y
y-coordinate of the mouse cursor.
zoomX
Horizontal zoom factor. By default, true scale is used.
zoomY
Vertical zoom factor. By default, true scale is used.
panX
Horizontal pan offset. By default, no pan is added.
panY
Vertical pan offset. By default, no pan is added.
Remarks
If zooming and/or panning were used when drawing the region, the same values must be used with ERectangleRegion.HitTest and ERectangleRegion.Drag.
ERectangleRegion.Drag
Moves the specified handle to a new position and updates all placement parameters of the region.
Module: open_evision
[Python]
Drag(
x: int
y: int
zoomX: float
zoomY: float
panX: float
panY: float
) -> None
Drag(
x: int
y: int
zoomX: float
zoomY: float
panX: float
) -> None
Drag(
x: int
y: int
zoomX: float
zoomY: float
) -> None
Drag(
x: int
y: int
zoomX: float
) -> None
Drag(
x: int
y: int
) -> None
Parameters
x
x-coordinate of the mouse cursor.
y
y-coordinate of the mouse cursor.
zoomX
Horizontal zoom factor. By default, true scale is used.
zoomY
Vertical zoom factor. By default, true scale is used.
panX
Horizontal pan offset. By default, no pan is added.
panY
Vertical pan offset. By default, no pan is added.
Remarks
If zooming and/or panning were used when drawing the region, the same values must be used with ERectangleRegion.HitTest and ERectangleRegion.Drag.