getCenter: getCenter

Description

This method returns the coordinates of the current center of the visible Cytoscape canvas, or drawing surface. The intial values are a little unpredictable, but seem to be on the order of 100 for both x and y.

Usage

1
getCenter(obj)

Arguments

obj

a CytoscapeWindowClass object.

Value

A names list, x and y.

Author(s)

Tanja Muetze, Georgi Kolishovski, Paul Shannon

See Also

getCenter getZoom setZoom

Examples

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
  ## Not run: 
  # first, delete existing windows to save memory:
  deleteAllWindows(CytoscapeConnection())

  window.title = 'getCenter demo'
  cw <- CytoscapeWindow (window.title, graph=makeSimpleGraph())
  displayGraph (cw)
  redraw (cw)
  layoutNetwork(cw, 'force-directed')
  print (getCenter (cw))

## End(Not run)

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

All documentation is copyright its authors; we didn't write any of that.