ZoomableView¶

class guerilla.ZoomableView¶

Bases: guerilla.Window

A zoomable layout

getnodepath()¶

Returns the edited node path (is nil if the method is not supported)

Returns:	The path to the edited node
Return type:	str

getvirtualrect()¶

Get the view coordinates in the virtual node space. This space is the same than the Node.NodePos plug.

Returns:	The current left, right, top and bottom virtual coordinate of the view
Return type:	number,number,number,number

getzoompos()¶

Get the zoom and display origin of the ZoomableView

Returns:	The current zoom and origin of the ZoomableView
Return type:	number,number,number

setzoompos(zoom, x, y)¶

Change the zoom and display origin of the ZoomableView

Parameters:	zoom (number) – the new zoom x (number) – the X coordinate of the left border of the ZoomableView y (number) – the Y coordinate of the top border of the ZoomableView

tozoomable(x, y)¶

Transform a couple of window coordinates to the ZoomableView virtual node coordinates. This space is the same than the Node.NodePos plug.

Parameters:	x (number) – The window X coordinate y (number) – The window Y coordinate
Returns:	The input coordinates in ZoomableView space
Return type:	number,number