rt-sim-training-client/src/jmap/shape/StationControl/EMouse.js

import Group from 'zrender/src/container/Group';
import Text from 'zrender/src/graphic/Text';

export default class EMouse extends Group {
	constructor(device) {
		super();
		this.device = device;
		this.down = true;
		this.create();
	}
	create() {
		this.text = new Text({
			_subType: 'Text',
			zlevel: this.device.zlevel,
			z: this.device.z+1,
			position: [0, 0],
			style: {
				x: this.device.model.position.x - this.device.style.StationControl.lamp.distance / 2 + this.device.style.StationControl.lamp.offset.x,
				y: this.device.model.position.y + this.device.style.StationControl.lamp.offset.y + this.device.style.StationControl.lamp.radiusR + this.device.style.nameDistance-40,
				fontWeight: this.device.style.StationControl.mouseOverStyle.fontWeight,
				fontSize: this.device.style.StationControl.mouseOverStyle.fontSize,
				fontFamily: this.device.style.StationControl.mouseOverStyle.fontFormat,
				text: '填充',
				textFill: this.device.style.StationControl.mouseOverStyle.fontColor,
				textAlign: this.device.style.StationControl.mouseOverStyle.textAlign,
				textVerticalAlign: this.device.style.StationControl.mouseOverStyle.textVerticalAlign
			}
		});

		this.add(this.text);
		this.text.hide();
	}
	setTextContext(text) {
		if (text) {
			this.text.setStyle('text', text);
		}
	}
	mouseover(e) {
		let name = '';
		switch (e.target.parent._subType) {
		case 'emergency':
			name = '紧急站控';
			break;
		case 'center':
			name = '中控';
			break;
		case 'substation':
			name = '站控';
			break;
		}
		// debugger;
		this.setTextContext(name);
		this.text.show();
	}

	mouseout(e) {
		this.text.hide();
	}
}