Package libavg :: Module avg :: Class PanoImage

Class PanoImage

A panorama image displayed in cylindrical projection.

Instance Methods

pos

getScreenPosFromAngle(angle)
Converts panorama angle to pixels in coordinates relative to the node, taking into account the current rotation angle.

pos

getScreenPosFromPanoPos(panoPos)
Converts a position in panorama image pixels to pixels in coordinates relative to the node, taking into account the current rotation angle.

Inherited from unreachable.instance: __new__

Inherited from object: __delattr__, __getattribute__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Inherited from AreaNode

AreaNode

getElementByPos(pos)
Returns the topmost child node that is at the position given.

mediasize

getMediaSize()
Returns the size in pixels of the media in the node.

Inherited from Node

__eq__(...)

__hash__(...)
hash(x)

__init__(...)
Raises an exception This class cannot be instantiated from Python

__ne__(...)

abspos

getAbsPos(relpos)
Transforms a position in coordinates relative to the node to a position in window coordinates.

node

getParent()
Returns the container (AVGNode or DivNode) the node is in.

relpos

getRelPos(abspos)
Transforms a position in window coordinates to a position in coordinates relative to the node.

releaseEventCapture(cursorid)
Restores normal mouse operation after a call to setEventCapture().

setEventCapture(cursorid)
Sets up event capturing so that cursor events are sent to this node regardless of the cursor position.

setEventHandler(type, source, pyfunc)
Sets a callback function that is invoked whenever an event of the specified type from the specified source occurs.

None

unlink(kill)
Removes a node from it's parent container.

Inherited from AreaNode
Properties
	focallength The focal length of the lens in millimeters.
	href The source filename of the image.
	maxrotation The maximum angle the viewer can look at.
	rotation The current angle the viewer is looking at in radians.
	sensorheight The height of the sensor used to make the image.
	sensorwidth The width of the sensor used to make the image.
Inherited from `object`: `__class__`
	angle The angle that the node is rotated to in radians.
	height
	pivot The position of the point that the node is rotated around.
	pivotx Deprecated.
	pivoty Deprecated.
	pos The position of the node's top left corner relative to it's parent node.
	size
	width
	x The position of the node's left edge relative to it's parent node.
	y The position of the node's top edge relative to it's parent node.
Inherited from Node
	active If this attribute is true, the node behaves as usual.
	id A unique identifier that can be used to reference the node.
	opacity A measure of the node's transparency.
	sensitive A node only reacts to events if sensitive is true.

Property Details

focallength

The focal length of the lens in millimeters.

Get Method:: unreachable(...)
Set Method:: unreachable(...)

href

The source filename of the image.

Get Method:: unreachable(...)
Set Method:: unreachable(...)

maxrotation

The maximum angle the viewer can look at.

Get Method:: unreachable(...)

rotation

The current angle the viewer is looking at in radians.

Get Method:: unreachable(...)
Set Method:: unreachable(...)

sensorheight

The height of the sensor used to make the image.

Get Method:: unreachable(...)
Set Method:: unreachable(...)

sensorwidth

The width of the sensor used to make the image. This value is used together with sensorheight and focallength to determine the projection to use.

Get Method:: unreachable(...)
Set Method:: unreachable(...)