def addSliders(self):
self.sliders = []
self.sfn = {
'shift_x': lambda i,v: utils.img_shift_x(i, v*28),
'shift_y': lambda i,v: utils.img_shift_y(i, v*28),
'blur': lambda i,v: utils.img_blur(i, v*10),
'rotation': lambda i,v: utils.img_rotate(i, v*180.),
'scale': lambda i,v: utils.img_scale(i, 1+v),
'sindisp_x': lambda i,v: utils.img_sindisp_x(i, v*10),
'sindisp_y': lambda i,v: utils.img_sindisp_y(i, v*10),
}
self.svalues = { k:0 for k in self.sfn.keys() }
for k, sfn in self.sfn.iteritems():
s = QSlider(self.verticalLayoutWidget)
s.setOrientation(QtCore.Qt.Horizontal)
s.setSliderPosition(50)
self.sliders.append(s)
fn = lambda v,k=k,sfn=sfn: self.onSlider(k, sfn, v/50. - 1.)
QtCore.QObject.connect(s, QtCore.SIGNAL('valueChanged(int)'), fn)
self.verticalLayout_3.addWidget(QLabel(k))
self.verticalLayout_3.addWidget(s)
def transfo(i, v, axis=0):
if axis == 0:
return img_sindisp_x(i, v)
else:
return img_sindisp_y(i, v)
