30:[] 2e:{"title":"label placement","cells":[{"id":0,"value":"md`# label placement`","pinned":true,"hidden":false,"mode":"ojs"},{"id":52,"value":"svg`\n\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":2,"value":"orientation = getOrientation(dx, dy)","pinned":true,"hidden":false,"mode":"ojs"},{"id":12,"value":"viewof dx = Range([-100, 100], {value: 0, label: \"dx\"})","pinned":true,"hidden":false,"mode":"ojs"},{"id":32,"value":"viewof dy = Range([-100, 100], { value: 0, label: \"dy\" })","pinned":true,"hidden":false,"mode":"ojs"},{"id":38,"value":"angle = 1 - ((Math.atan2(dy, dx)-Math.PI/4) / Math.PI) * 2","pinned":true,"hidden":false,"mode":"ojs"},{"id":100,"value":"angleRound = Math.round(angle)","pinned":true,"hidden":false,"mode":"ojs"},{"id":42,"value":"angleDeg = angle / Math.PI * 180","pinned":true,"hidden":false,"mode":"ojs"},{"id":14,"value":"import {Range} from \"@observablehq/inputs\"\n","pinned":true,"hidden":false,"mode":"ojs"},{"id":8,"value":"getOrientation = function(dx, dy) {\n return ['bottom-end', 'bottom-start', 'top-start', 'top-end'][\n Math.round(1 - ((Math.atan2(dy, dx) - Math.PI / 4) / Math.PI) * 2)\n ];\n}","pinned":true,"hidden":false,"mode":"ojs"}],"files":"$W30","stdlib":"1","titling":"auto"}