118 lines
3.8 KiB
JavaScript
118 lines
3.8 KiB
JavaScript
import Polyline from 'zrender/src/graphic/shape/Polyline';
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import Group from 'zrender/src/container/Group';
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import Polygon from 'zrender/src/graphic/shape/Polygon';
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class ESigPost extends Group {
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constructor(model) {
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super();
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this.model = model;
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this.create();
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}
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create() {
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const model = this.model;
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const style = this.model.style;
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// 竖杆
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this.ver = new Polyline({
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_subType: 'SignalLamp',
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_val: '3',
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zlevel: model.zlevel,
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z: model.z,
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shape: {
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points: [
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[model.x, model.y + style.Signal.post.standardHeight * 1.2],
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[model.x, model.y - style.Signal.post.standardHeight * 1.2]
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]
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},
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style: {
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lineWidth: style.Signal.post.standardWidth,
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stroke: style.Signal.post.standardColor
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}
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});
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// 横杆
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this.hor = new Polyline({
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zlevel: model.zlevel,
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z: model.z,
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shape: {
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points: [
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[model.x, model.y],
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[model.x + model.drict * style.Signal.post.standardLength * 1.2, model.y]
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]
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},
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style: {
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lineWidth: style.Signal.post.standardWidth,
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stroke: style.Signal.post.standardColor
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}
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});
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this.add(this.ver);
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this.add(this.hor);
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model.type === '01' ? this.hor.hide() : this.hor.show();
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if (style.Signal.post.standardShow) {
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this.hor.show();
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}
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}
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setColor(color) {
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if (color) {
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this.ver && this.ver.setStyle({ stroke: color });
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this.hor && this.hor.setStyle({ stroke: color });
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}
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}
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/* 灯柱变换为三角形并闪烁*/
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setTerminalOptional() {
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this.triangle = new Polygon({
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zlevel: this.model.zlevel,
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_val: '3',
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z: this.model.z,
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shape: {
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points: [
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[this.model.x, this.model.y + this.model.style.Signal.post.standardHeight * 1.2],
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[this.model.x, this.model.y - this.model.style.Signal.post.standardHeight * 1.2],
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[this.model.x + this.model.drict * this.model.style.Signal.post.standardLength * 1.2, this.model.y]
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]
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},
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style: {
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fill: this.model.style.Signal.post.terminalOptional
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}
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});
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this.add(this.triangle);
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this.triangle.animateStyle(true)
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.when(0, { fill: this.model.style.backgroundColor })
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.when(1000, { fill: this.model.style.Signal.post.terminalOptional })
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.when(2000, { fill: this.model.style.backgroundColor })
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.start();
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this.ver.hide();
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this.hor.hide();
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}
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/* 关闭闪烁三角形并还原灯柱 */
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removeTerminalOptional() {
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this.triangle && this.triangle.stopAnimation(false);
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this.triangle && this.remove(this.triangle);
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this.ver.show();
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this.hor.show();
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}
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getLampPosition(type) {
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const model = this.model;
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const style = this.model.style;
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if (style.Signal.post.standardShow) {
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type = '01';
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}
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const length = style.Signal.post.standardShow ? 4 : 0;
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if (type === '01') {
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return {
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x: model.x + model.drict * style.Signal.lamp.radiusR * 3 / 2 + model.drict * length,
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y: model.y
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};
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} else {
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return {
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x: this.hor.shape.points[1][0] + model.drict * style.Signal.lamp.radiusR + model.drict * length,
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y: this.hor.shape.points[1][1]
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};
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}
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}
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}
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export default ESigPost;
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