def test_gradient(self):
gs=[gfx.Gradient(),
gfx.Gradient({0.0: [1,0,0], 1.0: gfx.Color(0,1,0)}),
gfx.Gradient([[1,0,0], gfx.Color(0,1,0)])]
gs[0].SetColorAt(0.0,gfx.Color(1.0,0.0,0.0))
gs[0].SetColorAt(1.0,gfx.Color(0.0,1.0,0.0))
for g in gs:
self.assertAlmostEqual(col_delta(g.GetColorAt(0.0),gfx.Color(1.0,0,0)),0.0)
self.assertAlmostEqual(col_delta(g.GetColorAt(0.5),gfx.Color(0.5,0.5,0)),0.0)
self.assertAlmostEqual(col_delta(g.GetColorAt(1.0),gfx.Color(0,1.0,0)),0.0)
def GetGfxGradient(self):
gradient = gfx.Gradient()
for s in self.stops:
c = s.GetColor()
gradient.SetColorAt(s.GetRel(),
gfx.RGB(c.redF(), c.greenF(), c.blueF()))
return gradient
def ConvertToGfxGradient(self, gradient):
gfxgradient = gfx.Gradient()
for s in gradient.stops():
rel = s[0]
color = s[1]
gfxgradient.SetColorAt(
s[0], gfx.RGB(s[1].redF(), s[1].greenF(), s[1].blueF()))
return gfxgradient
def __init__(self, text, parent=None):
QtWidgets.QWidget.__init__(self, parent)
self.parent_ = parent
#Title
self.text_ = text
#UI
text_label = QtWidgets.QLabel(text)
font = text_label.font()
font.setBold(True)
grid = QtWidgets.QGridLayout()
grid.addWidget(text_label, 0, 0, 1, 1)
grid.setRowStretch(2, 1)
self.setLayout(grid)
self.setMinimumSize(250, 60)
self.gradient_ = gfx.Gradient("RAINBOW")