ZoomableView¶

class guerilla.ZoomableView¶

Bases: guerilla.Window

A zoomable layout

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 internal coordinates

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