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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 1x 1x | import vtkStateBuilder from 'vtk.js/Sources/Widgets/Core/StateBuilder';
// make line position a sub-state so we can listen to it
// separately from the rest of the widget state.
const linePosState = vtkStateBuilder
.createBuilder()
.addField({
name: 'posOnLine',
initialValue: 0.5,
})
.build();
export default function generateState() {
return vtkStateBuilder
.createBuilder()
.addStateFromMixin({
labels: ['moveHandle'],
mixins: ['origin', 'color', 'scale1', 'visible', 'manipulator', 'shape'],
name: 'moveHandle',
initialValues: {
scale1: 30,
visible: true,
},
})
.addStateFromMixin({
labels: ['handle1'],
mixins: ['origin', 'color', 'scale1', 'visible', 'manipulator', 'shape'],
name: 'handle1',
initialValues: {
scale1: 30,
},
})
.addStateFromMixin({
labels: ['handle2'],
mixins: ['origin', 'color', 'scale1', 'visible', 'manipulator', 'shape'],
name: 'handle2',
initialValues: {
scale1: 30,
},
})
.addStateFromMixin({
labels: ['SVGtext'],
mixins: ['origin', 'color', 'text', 'visible'],
name: 'text',
initialValues: {
/* text is empty to set a text filed in the SVGLayer and to avoid
* displaying text before positioning the handles */
text: '',
},
})
.addStateFromInstance({ name: 'positionOnLine', instance: linePosState })
.addField({ name: 'lineThickness' })
.build();
}
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