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/**
* ============LICENSE_START========================================================================
* ONAP : ccsdk feature sdnr wt odlux
* =================================================================================================
* Copyright (C) 2021 highstreet technologies GmbH Intellectual Property. All rights reserved.
* =================================================================================================
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
* ============LICENSE_END==========================================================================
*/
import * as React from 'react';
import type { FC } from 'react';
import * as d3 from 'd3';
import { useD3 } from "../hooks/d3";
import { GPSProfileResult } from "../model/GPSProfileResult";
import { max } from '../utils/math';
type HeightMapProps = {
data: GPSProfileResult[];
dataMin: GPSProfileResult;
dataMax: GPSProfileResult;
width: number;
height: number;
heightPosA: number;
heightPosB: number;
}
const HeightChart: FC<HeightMapProps> = (props) => {
const { data, dataMin, dataMax, heightPosA, heightPosB } = props;
let ref: React.RefObject<SVGSVGElement>
const drawSvg = () => {
ref = useD3(
(svg) => {
const margin = 100;
const width = Number(svg.attr("width")) - margin;
const height = Number(svg.attr("height")) - margin;
// Add X axis
const x = d3.scaleBand()
.range([0, width])
.domain(data.map(d => (`${d.gps.latitude},${d.gps.latitude}`)))
.padding(0.2);
const maxHeight = max([dataMax.height, heightPosA, heightPosB], d => d)
// Add Y axis
const y = d3.scaleLinear()
.domain([dataMin.height, maxHeight])
.range([height, 0]);
svg.append("g")
.attr('transform', `translate(${margin / 2}, ${margin / 2})`)
.call(d3.axisLeft(y));
// Bars
svg.selectAll("myBar")
.data(data)
.join("rect")
.attr('transform', `translate(${margin / 2}, ${margin / 2})`)
.attr("x", d => x(`${d.gps.latitude},${d.gps.latitude}`) || '')
.attr("y", d => y(d.height))
.attr("width", x.bandwidth())
.attr("fill", "#69b3a2b0")
.attr("height", d => height - y(d.height)) // always equal to 0
const firstX = `${data[0].gps.latitude},${data[0].gps.latitude}`
const lastX = `${data[data.length - 1].gps.latitude},${data[data.length - 1].gps.latitude}`;
//add line
const x1 = x(firstX)!;
const x2 = x(lastX)!;
svg.append("line")
.attr('transform', `translate(${margin / 2}, ${margin / 2})`)
.attr("x1", x1)
.attr("y1", y(props.heightPosA))
.attr("x2", x2)
.attr("y2", y(props.heightPosB))
.style("stroke", "#88A")
.attr("stroke-width", "3px")
//append circle on start and end
svg.append("circle")
.attr('transform', `translate(${margin / 2}, ${margin / 2})`)
.attr('cx', x1)
.attr('cy', y(props.heightPosA))
.attr('r', 10)
.attr('stroke', '#223b53')
.attr('fill', '#225ba3');
svg.append("circle")
.attr('transform', `translate(${margin / 2}, ${margin / 2})`)
.attr('cx', x2)
.attr('cy', y(props.heightPosB))
.attr('r', 10)
.attr('stroke', '#223b53')
.attr('fill', '#225ba3');
},
[data]
);
}
drawSvg();
return (
<svg ref={ref!} width={props.width} height={props.height} />
);
}
export { HeightChart };
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