31:T470,{ const svg = d3.select(DOM.svg(width, height)); svg.append("path") .datum({ innerRadius: 0, outerRadius: geometric.lineLength(baseline), startAngle: 0, endAngle: geometric.angleToRadians(angle), translate: baseline[0] }) .style("fill", "steelblue") .style("fill-opacity", .3) .attr("d", d3.arc()) .attr("transform", d => `translate(${d.translate}) rotate(90)`); svg.append("line") .datum([baseline[0], point]) .style("stroke", "steelblue") .style("stroke-dasharray", "3, 3") .attr("x1", d => d[0][0]) .attr("y1", d => d[0][1]) .attr("x2", d => d[1][0]) .attr("y2", d => d[1][1]); svg.append("line") .datum(baseline) .style("stroke", "black") .attr("x1", d => d[0][0]) .attr("y1", d => d[0][1]) .attr("x2", d => d[1][0]) .attr("y2", d => d[1][1]); svg.append("circle") .datum(point) .style("fill", "steelblue") .style("stroke", "white") .attr("r", 4) .attr("cx", d => d[0]) .attr("cy", d => d[1]); return svg.node(); }32:[] 2f:{"title":"geometric.pointRotate","cells":[{"id":0,"value":"md`# geometric.pointRotate`","pinned":false,"hidden":false,"mode":"ojs"},{"id":79,"value":"md`[geometric.pointRotate](https://github.com/HarryStevens/geometric#pointRotate)(point, angle[, origin]) returns the coordinates resulting from rotating a point about an origin by an angle in degrees. If origin is not specified, the origin defaults to [0, 0].`","pinned":false,"hidden":false,"mode":"ojs"},{"id":64,"value":"point = geometric.pointRotate(baseline[1], angle, baseline[0]);","pinned":true,"hidden":false,"mode":"ojs"},{"id":5,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"},{"id":82,"value":"md`Adjust the angle to see the point rotate.`","pinned":false,"hidden":false,"mode":"ojs"},{"id":51,"value":"viewof angle = Inputs.range([0, 360], {\n label: \"Angle\",\n value: 90,\n step: 1\n});","pinned":false,"hidden":false,"mode":"ojs"},{"id":37,"value":"baseline = [[105, height / 2], [205, height / 2]];","pinned":false,"hidden":false,"mode":"ojs"},{"id":7,"value":"md`## Dimensions`","pinned":false,"hidden":false,"mode":"ojs"},{"id":9,"value":"height = 210;","pinned":false,"hidden":false,"mode":"ojs"},{"id":13,"value":"md`## Imports`","pinned":false,"hidden":false,"mode":"ojs"},{"id":19,"value":"geometric = require(\"geometric@3\");","pinned":true,"hidden":false,"mode":"ojs"}],"files":"$W32","stdlib":"1","titling":"auto"}