Module view2d

Functions

[hide private]

pan(deltax=0, deltay=0)
Pan the view.

reset()
Reset the view.

scroll_down(deltax=0, deltay=0)
Scroll the view down.

scroll_left(deltax=0, deltay=0)
Scroll the view left.

scroll_right(deltax=0, deltay=0)
Scroll the view right.

scroll_up(deltax=0, deltay=0)
Scroll the view up.

scroller_activate()
Scroll view by mouse click and drag.

zoom(deltax=0.0, deltay=0.0)
Zoom in/out the view.

zoom_border(event_type=0, xmin=0, xmax=0, ymin=0, ymax=0)
Zoom in the view to the nearest item contained in the border.

zoom_in(zoomfacx=0.0, zoomfacy=0.0)
Zoom in the view.

zoom_out(zoomfacx=0.0, zoomfacy=0.0)
Zoom out the view.

Function Details

[hide private]

pan(deltax=0, deltay=0)

Pan the view.

Parameters:

deltax (int) - in (-inf, inf)
deltay (int) - in (-inf, inf)

scroll_down(deltax=0, deltay=0)

Scroll the view down.

Parameters:

deltax (int) - in (-inf, inf)
deltay (int) - in (-inf, inf)

scroll_left(deltax=0, deltay=0)

Scroll the view left.

Parameters:

deltax (int) - in (-inf, inf)
deltay (int) - in (-inf, inf)

scroll_right(deltax=0, deltay=0)

Scroll the view right.

Parameters:

deltax (int) - in (-inf, inf)
deltay (int) - in (-inf, inf)

scroll_up(deltax=0, deltay=0)

Scroll the view up.

Parameters:

deltax (int) - in (-inf, inf)
deltay (int) - in (-inf, inf)

zoom(deltax=0.0, deltay=0.0)

Zoom in/out the view.

Parameters:

deltax (float) - in (-inf, inf)
deltay (float) - in (-inf, inf)

zoom_border(event_type=0, xmin=0, xmax=0, ymin=0, ymax=0)

Zoom in the view to the nearest item contained in the border.

Parameters:

event_type (int) - in (-inf, inf)
xmin (int) - in (-inf, inf)
xmax (int) - in (-inf, inf)
ymin (int) - in (-inf, inf)
ymax (int) - in (-inf, inf)

zoom_in(zoomfacx=0.0, zoomfacy=0.0)

Zoom in the view.

Parameters:

zoomfacx (float) - in (-inf, inf)
zoomfacy (float) - in (-inf, inf)

zoom_out(zoomfacx=0.0, zoomfacy=0.0)

Zoom out the view.

Parameters:

zoomfacx (float) - in (-inf, inf)
zoomfacy (float) - in (-inf, inf)