namespace pxsim.visuals { function createMicroServoElement() { return svg.parseString(` <svg xmlns="http://www.w3.org/2000/svg" id="svg2" width="112.188" height="299.674"> <g id="layer1" stroke-linecap="round" stroke-linejoin="round" transform="scale(0.8)"> <path id="path8212" fill="#0061ff" stroke-width="6.6" d="M.378 44.61v255.064h112.188V44.61H.378z"/> <path id="crankbase" fill="#00f" stroke-width="6.6" d="M56.57 88.047C25.328 88.047 0 113.373 0 144.615c.02 22.352 11.807 42.596 32.238 51.66.03 3.318.095 5.24.088 7.938 0 13.947 11.307 25.254 25.254 25.254 13.947 0 25.254-11.307 25.254-25.254-.006-2.986-.415-5.442-.32-8.746 19.487-9.45 30.606-29.195 30.625-50.852 0-31.24-25.33-56.568-56.57-56.568z"/> <path id="lowertip" fill="#00a2ff" stroke-width="2" d="M.476 260.78v38.894h53.82v-10.486a6.82 6.566 0 0 1-4.545-6.182 6.82 6.566 0 0 1 6.82-6.566 6.82 6.566 0 0 1 6.82 6.566 6.82 6.566 0 0 1-4.545 6.182v10.486h53.82V260.78H.475z"/> <path id="uppertip" fill="#00a2ff" stroke-width="2" d="M112.566 83.503V44.61h-53.82v10.487a6.82 6.566 0 0 1 4.544 6.18 6.82 6.566 0 0 1-6.818 6.568 6.82 6.566 0 0 1-6.82-6.567 6.82 6.566 0 0 1 4.546-6.18V44.61H.378v38.893h112.188z"/> <path id="VCC" fill="red" stroke-width="2" d="M53.72 21.93h5.504v22.627H53.72z"/> <path id="LOGIC" fill="#fc0" stroke-width="2" d="M47.3 21.93h5.503v22.627H47.3z"/> <path id="GND" fill="#a02c2c" stroke-width="2" d="M60.14 21.93h5.505v22.627H60.14z"/> <path id="connector" stroke-width="2" d="M45.064 0a1.488 1.488 0 0 0-1.488 1.488v24.5a1.488 1.488 0 0 0 1.488 1.487h22.71a1.488 1.488 0 0 0 1.49-1.488v-24.5A1.488 1.488 0 0 0 67.774 0h-22.71z"/> <g id="crank" transform="translate(0 -752.688)"> <path id="arm" fill="#ececec" stroke="#000" stroke-width="1.372" d="M47.767 880.88c-4.447 1.162-8.412 8.278-8.412 18.492s3.77 18.312 8.412 18.494c8.024.314 78.496 5.06 78.51-16.952.012-22.013-74.377-21.117-78.51-20.035z"/> <circle id="path8216" cx="56.661" cy="899.475" r="8.972" fill="gray" stroke-width="2"/> </g> </g> </svg> `).firstElementChild as SVGGElement; } export function mkMicroServoPart(xy: Coord = [0, 0]): SVGElAndSize { return { el: createMicroServoElement(), x: xy[0], y: xy[1], w: 112.188, h: 299.674 }; } export class MicroServoView implements IBoardPart<EdgeConnectorState> { public style: string = ""; public overElement: SVGElement = undefined; public element: SVGElement; public defs: SVGElement[] = []; public state: EdgeConnectorState; public bus: EventBus; private currentAngle = 0; private targetAngle = 0; private lastAngleTime = 0; private pin: number; private crankEl: SVGGElement; private crankTransform: string; public init(bus: EventBus, state: EdgeConnectorState, svgEl: SVGSVGElement, otherParams: Map<string>) { this.state = state; this.pin = this.state.props.servos[ pxsim.readPin(otherParams["name"] || otherParams["pin"]) ]; this.bus = bus; this.defs = []; this.initDom(); this.updateState(); } initDom() { this.element = createMicroServoElement(); this.crankEl = this.element.querySelector("#crank") as SVGGElement; this.crankTransform = this.crankEl.getAttribute("transform"); } moveToCoord(xy: visuals.Coord): void { let [x, y] = xy; translateEl(this.element, [x, y]) } updateState(): void { this.targetAngle = 180.0 - this.state.getPin(this.pin).servoAngle; if (this.targetAngle != this.currentAngle) { const now = U.now(); const cx = 56.661; const cy = 899.475; const speed = 300; // 0.1s/60 degree const dt = Math.min(now - this.lastAngleTime, 50) / 1000; const delta = this.targetAngle - this.currentAngle; this.currentAngle += Math.min(Math.abs(delta), speed * dt) * (delta > 0 ? 1 : -1); this.crankEl.setAttribute("transform", this.crankTransform + ` rotate(${this.currentAngle}, ${cx}, ${cy})`) this.lastAngleTime = now; setTimeout(() => runtime.updateDisplay(), 20); } } updateTheme(): void { } } }