EyeDropperNode¶

Overview¶

Eye dropper, with a button for dispensing whatever is in the dropper.

@author Chris Malley (PixelZoom, Inc.)

Class EyeDropperNode¶

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

Constructor¶

new EyeDropperNode( provideOptions? : EyeDropperNodeOptions )¶

Instance Methods¶

dispose()¶

getFluidColor() : TPaint¶

Gets the color of the fluid in the dropper.

setFluidColor( color : TPaint )¶

Sets the color of the fluid in the dropper.

Instance Properties¶

isDispensingProperty : Property<boolean>¶

(readonly)

is the dropper dispensing?

isEmptyProperty : Property<boolean>¶

(readonly)

is the dropper empty of fluid?

button : Node¶

(readonly)

for clients who want to hide the button

Static Properties¶

TIP_WIDTH¶

(readonly)

You'll need these if you want to create fluid coming out of the tip.

TIP_HEIGHT¶

(readonly)

GLASS_WIDTH¶

(readonly)

GLASS_MIN_Y¶

(readonly)

You'll need these if you want to put a label on the glass. Values are relative to bottom center.

GLASS_MAX_Y¶

(readonly)

Type EyeDropperNodeOptions¶

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

• isDispensingProperty?: Property<boolean>
  is the dropper dispensing?
• isEmptyProperty?: Property<boolean>
  does the dropper appear to be empty?
• fluidColor?: TPaint
  color of the fluid in the glass
• buttonOptions?: RoundMomentaryButtonOptions
  propagated to RoundMomentaryButton
• & StrictOmit<NodeOptions, "children">

Source Code¶

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