ConductivityTesterNode¶

Overview¶

Conductivity tester. Light bulb connected to a battery, with draggable probes. When the probes are both immersed in solution, the circuit is completed, and the bulb glows.

@author Andrey Zelenkov (Mlearner) @author Chris Malley (PixelZoom, Inc.)

Class ConductivityTesterNode¶

import { ConductivityTesterNode } from 'scenerystack/scenery-phet';

Constructor¶

new ConductivityTesterNode( brightnessProperty : TReadOnlyProperty<number>, positionProperty : TProperty<Vector2>, positiveProbePositionProperty : TProperty<Vector2>, negativeProbePositionProperty : TProperty<Vector2>, providedOptions? : ConductivityTesterNodeOptions )¶

Instance Methods¶

Type ConductivityTesterNodeOptions¶

import type { ConductivityTesterNodeOptions } from 'scenerystack/scenery-phet';

• modelViewTransform?: ModelViewTransform2
• bulbImageScale?: number
• batteryDCell_pngScale?: number
• probeSize?: Dimension2
  common to both probes
• probeLineWidth?: number
• probeDragYRange?: Range | null
• probeCursor?: string
• positiveProbeFill?: TColor
  positive probe
• positiveProbeStroke?: TColor
• positiveLabelFill?: TColor
• negativeProbeFill?: TColor
  negative probe
• negativeProbeStroke?: TColor
• negativeLabelFill?: TColor
• wireStroke?: TColor
  wires
• wireLineWidth?: number
• bulbToBatteryWireLength?: number
• shortCircuitFont?: Font
  short-circuit indicator
• shortCircuitFill?: TColor
• keyboardDragListenerOptions?: StrictOmit<KeyboardDragListenerOptions, "tandem">
• & StrictOmit<NodeOptions, "children"> & PickRequired<NodeOptions, "tandem">

Source Code¶

See the source for ConductivityTesterNode.ts in the scenery-phet repository.