Пример #1
0
def load( manipulator, filename ):

    try:
        dom = minidom.parse( filename )
    except IOError:
        print "Error. Can't read", filename
        return False

    manipulator.items = []
    for item in dom.getElementsByTagName('item'):
        
        i = None
        if item.hasAttribute('figure'):
            i = Figure( item.getAttribute('figure').encode() )
        elif item.hasAttribute('text'):
            i = TextItem( item.getAttribute('text').encode() )

        pos = item.getAttribute('pos').encode().split(',')
        pos = map( float, pos )
        i.position.setTranspose( pos[0],pos[1], 1 )
        i.refreshTransform()
        manipulator.items.append( i )
    
    dom.unlink()

    refnames.reset()

    debug('save', 'loaded from', filename )
    
    return True

        
Пример #2
0
    def eventAddVariable( self ):
        fig = Figure( let.Variable() )

        # Set position to center of view
        v = self.centerOfView()
        fig.position.setTranspose( v[0],v[1], 1 )
        fig.refreshTransform()
        
        self.items.insert( 0, fig )
        self.invalidate()
Пример #3
0
    def eventAddVariable(self):
        fig = Figure(let.Variable())

        # Set position to center of view
        v = self.centerOfView()
        fig.position.setTranspose(v[0], v[1], 1)
        fig.refreshTransform()

        self.items.insert(0, fig)
        self.invalidate()