def checkFont(self,name,value):
if (value == None):
pass
elif isNumber(value,min=1):
value=int(value)
# try to see if font exists
nm = vcs.getfontname(value)
elif isinstance(value,str):
value = vcs.getfontnumber(value)
else:
nms = vcs.listelements("font")
raise ValueError, 'Error for attribute %s: The font attribute values must be a valid font number or a valid font name. valid names are: %s' % (name,', '.join(nms))
return value
def __init__(self, interactor, label, dp, configurator):
self.label = label
self.display = dp
super(LabelEditor, self).__init__(interactor, label, configurator)
self.toolbar = vcs.vtk_ui.Toolbar(self.interactor,
"%s Options" % label.member)
template = vcs.gettemplate(dp.template)
self.actor = get_actor(self.label, self.display)
tprop = self.actor.GetTextProperty()
self.real_bg = tprop.GetBackgroundColor()
self.real_bg_opacity = tprop.GetBackgroundOpacity()
tprop.SetBackgroundColor(contrasting_color(*tprop.GetColor()))
tprop.SetBackgroundOpacity(.85)
text_types_name = template.name + "_" + label.member
try:
self.tt = vcs.gettexttable(text_types_name)
self.to = vcs.gettextorientation(text_types_name)
except ValueError:
self.tt = vcs.createtexttable(text_types_name, label.texttable)
self.to = vcs.createtextorientation(text_types_name,
label.textorientation)
self.height_button = self.toolbar.add_slider_button(
self.to.height, 1, 100, "Height", update=self.update_height)
halign = self.toolbar.add_button(
["Left Align", "Center Align", "Right Align"], action=self.halign)
valign = self.toolbar.add_button(
["Top Align", "Half Align", "Bottom Align"], action=self.valign)
halign.set_state(self.to.halign)
valign.set_state(__valign_map__[self.to.valign])
self.angle_button = self.toolbar.add_slider_button(
self.to.angle, 0, 360, "Angle", update=self.update_angle)
self.picker = None
self.toolbar.add_button(["Change Color"], action=self.change_color)
# Adds itself to self.toolbar automatically
FontEditor(self.toolbar,
self.set_font,
current_font=vcs.getfontname(self.tt.font))
self.toolbar.show()
self.label.texttable = self.tt.name
self.label.textorientation = self.to.name
def checkFont(self, name, value):
if (value == None):
pass
elif isNumber(value, min=1):
value = int(value)
# try to see if font exists
nm = vcs.getfontname(value)
elif isinstance(value, str):
value = vcs.getfontnumber(value)
else:
nms = vcs.listelements("font")
checkedRaise(
self, value, ValueError,
'Error for attribute %s: The font attribute values must be a valid font number or a valid font name. valid names are: %s'
% (name, ', '.join(nms)))
return value
def __init__(self, interactor, label, dp, configurator):
self.label = label
self.display = dp
super(LabelEditor, self).__init__(interactor, label, configurator)
self.toolbar = vcs.vtk_ui.Toolbar(
self.interactor,
"%s Options" %
label.member)
template = vcs.gettemplate(dp.template)
self.actor = get_actor(self.label, self.display)
tprop = self.actor.GetTextProperty()
self.real_bg = tprop.GetBackgroundColor()
self.real_bg_opacity = tprop.GetBackgroundOpacity()
tprop.SetBackgroundColor(contrasting_color(*tprop.GetColor()))
tprop.SetBackgroundOpacity(.85)
text_types_name = template.name + "_" + label.member
try:
self.tt = vcs.gettexttable(text_types_name)
self.to = vcs.gettextorientation(text_types_name)
except ValueError:
self.tt = vcs.createtexttable(text_types_name, label.texttable)
self.to = vcs.createtextorientation(
text_types_name,
label.textorientation)
self.height_button = self.toolbar.add_slider_button(
self.to.height,
1,
100,
"Height",
update=self.update_height)
halign = self.toolbar.add_button(
["Left Align", "Center Align", "Right Align"], action=self.halign)
valign = self.toolbar.add_button(
["Top Align", "Half Align", "Bottom Align"], action=self.valign)
halign.set_state(self.to.halign)
valign.set_state(__valign_map__[self.to.valign])
self.angle_button = self.toolbar.add_slider_button(
self.to.angle,
0,
360,
"Angle",
update=self.update_angle)
self.picker = None
self.toolbar.add_button(["Change Color"], action=self.change_color)
# Adds itself to self.toolbar automatically
FontEditor(self.toolbar, self.set_font,
current_font=vcs.getfontname(self.tt.font))
self.toolbar.show()
self.label.texttable = self.tt.name
self.label.textorientation = self.to.name
def __init__(self, interactor, text, index, dp, configurator):
self.interactor = interactor
self.text = text
self.display = dp
self.actors = dp.backend["vtk_backend_text_actors"]
self.index = index
self.configurator = configurator
for actor in self.actors:
actor.SetVisibility(0)
self.textboxes = None
self.toolbar = Toolbar(self.interactor, "Text Options")
self.toolbar.add_slider_button(
text.height,
1,
100,
"Height",
update=self.update_height)
halign = self.toolbar.add_button(
["Left Align", "Center Align", "Right Align"], action=self.halign)
valign = self.toolbar.add_button(
["Top Align", "Half Align", "Bottom Align"], action=self.valign)
halign.set_state(self.text.halign)
valign.set_state(__valign_map__[self.text.valign])
self.toolbar.add_slider_button(
text.angle,
0,
360,
"Angle",
update=self.update_angle)
self.picker = None
self.toolbar.add_button(["Change Color"], action=self.change_color)
self.toolbar.show()
# Adds itself to self.toolbar automatically
FontEditor(self.toolbar, self.set_font,
current_font=vcs.getfontname(text.font))
prop = vtkTextProperty()
prop.SetBackgroundColor(.87, .79, .55)
prop.SetBackgroundOpacity(1)
prop.SetColor(0, 0, 0)
prop.SetVerticalJustificationToTop()
self.tooltip = Label(
self.interactor,
"%s + Click to place new text." %
("Cmd" if sys.platform == "darwin" else "Ctrl"),
textproperty=prop)
self.tooltip.left = 0
self.tooltip.top = self.interactor.GetRenderWindow(
).GetSize()[1] - self.tooltip.get_dimensions()[1]
self.tooltip.show()
super(TextEditor, self).__init__()
self.register()
self.update()
