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from trame.app import TrameApp
from trame.ui.vuetify3 import SinglePageLayout
from trame.widgets import vtk as vtk_widgets
from trame.widgets import vuetify3 as v3
class Cone(TrameApp):
def __init__(self, server_or_name=None):
super().__init__(server_or_name)
self._build_ui()
@property
def resolution(self):
return self.state.resolution
@resolution.setter
def resolution(self, v):
with self.state:
self.state.resolution = v
def reset_resolution(self):
self.resolution = 6
def _build_ui(self):
with SinglePageLayout(self.server) as self.ui:
self.ui.title.set_text("Trame demo")
with self.ui.toolbar as toolbar:
toolbar.density = "compact"
v3.VSpacer()
v3.VSlider(
v_model=("resolution", 6),
min=3,
max=60,
step=1,
hide_details=True,
style="max-width: 300px;",
)
v3.VBtn(icon="mdi-lock-reset", click=self.reset_resolution)
v3.VBtn(icon="mdi-crop-free", click=self.ctrl.view_reset_camera)
with self.ui.content:
with v3.VContainer(fluid=True, classes="pa-0 fill-height"):
with vtk_widgets.VtkView() as view:
self.ctrl.view_reset_camera = view.reset_camera
with vtk_widgets.VtkGeometryRepresentation():
vtk_widgets.VtkAlgorithm(
vtk_class="vtkConeSource",
state=("{ resolution }",),
)
def main(**kwargs):
cone = Cone()
cone.server.start(**kwargs)
if __name__ == "__main__":
main()
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