rt-sim-training-client/src/jmapNew/shape/Signal/ESigLamp.js

import Line from 'zrender/src/graphic/shape/Line';
import Arc from 'zrender/src/graphic/shape/Arc';
import Group from 'zrender/src/container/Group';

class ESigLamp extends Group {
	constructor(model) {
		super();
		this.model = model;
		this.create();
	}

	create() {
		const model = this.model;
		const style = this.model.style;

		this.lamp = new Arc({
			_subType: 'SignalLamp',
			_val: '3',
			name: model.index,
			zlevel: model.zlevel,
			z: model.z,
			shape: {
				cx: model.x,
				cy: model.y,
				r: style.Signal.lamp.radiusR
			},
			style: {
				lineWidth: style.Signal.lamp.borderWidth,
				fill: style.backgroundColor,
				stroke: style.Signal.lamp.borderColor
			}
		});

		this.lstop = new Line({
			_subType: 'SignalLamp',
			_val: '3',
			zlevel: model.zlevel,
			z: model.z,
			origin: {
				x: model.originX,
				y: model.originY
			},
			shape: {
				x1: model.x + (style.Signal.lamp.radiusR + 1) * Math.cos(Math.PI / 4),
				y1: model.y + (style.Signal.lamp.radiusR + 1) * Math.sin(Math.PI / 4),
				x2: model.x - (style.Signal.lamp.radiusR + 1) * Math.cos(Math.PI / 4),
				y2: model.y - (style.Signal.lamp.radiusR + 1) * Math.sin(Math.PI / 4)
			},
			style: {
				lineWidth: style.Signal.lamp.stopWidth,
				stroke: style.backgroundColor
			}
		});

		this.rstop = new Line({
			_subType: 'SignalLamp',
			_val: '3',
			zlevel: model.zlevel,
			z: model.z,
			origin: {
				x: model.originX,
				y: model.originY
			},
			shape: {
				x1: model.x + (style.Signal.lamp.radiusR + 1) * Math.cos(Math.PI / 4),
				y1: model.y + (style.Signal.lamp.radiusR + 1) * (Math.sin(Math.PI / 4) - Math.sqrt(2)),
				x2: model.x - (style.Signal.lamp.radiusR + 1) * Math.cos(Math.PI / 4),
				y2: model.y - (style.Signal.lamp.radiusR + 1) * (Math.sin(Math.PI / 4) - Math.sqrt(2))
			},
			style: {
				lineWidth: style.Signal.lamp.stopWidth,
				stroke: style.backgroundColor
			}
		});
		this.add(this.lamp);
		this.add(this.lstop);
		this.add(this.rstop);
	}

	setColor(color) {
		if (this.model.style.Signal.lamp.borderVariable) {
			this.lamp.setStyle({ fill: color, stroke: color });
		} else {
			this.lamp.setStyle({ fill: color });
		}
	}

	setBorderColor(color) {
		this.lamp.setStyle({stroke: color});
	}

	setStyle(data) {
		this.lamp.setStyle(data);
	}

	setStop(has) {
		if (has) {
			this.lstop.show();
			this.rstop.show();
		} else {
			this.lstop.hide();
			this.rstop.hide();
		}
	}

	getBoundingRect() {
		return this.lamp.getBoundingRect();
	}
}

export default ESigLamp;