function newAutoScaleButton () { let thisObject = { container: undefined, fitFunction: undefined, parentContainer: undefined, autoMinScale: undefined, autoMaxScale: undefined, draw: draw, getContainer: getContainer, // returns the inner most container that holds the point received by parameter. initialize: initialize, finalize: finalize } /* Cointainer stuff */ thisObject.container = newContainer() thisObject.container.name = 'Auto Scale Button' thisObject.container.initialize() thisObject.container.isClickeable = true thisObject.container.isDraggeable = false thisObject.container.frame.containerName = 'Auto Scale Button' let onMouseClickEventSuscriptionId let coordinateSystem return thisObject function finalize () { thisObject.container.eventHandler.stopListening(onMouseClickEventSuscriptionId) thisObject.container.finalize() thisObject.container = undefined thisObject.fitFunction = undefined thisObject.parentContainer = undefined thisObject.panels = undefined coordinateSystem = undefined } function initialize (pCoordinateSystem) { coordinateSystem = pCoordinateSystem thisObject.autoMinScale = coordinateSystem.autoMinScale thisObject.autoMaxScale = coordinateSystem.autoMaxScale thisObject.container.frame.width = 25 thisObject.container.frame.height = 25 let position = { x: thisObject.container.parentContainer.frame.width * 5 / 8, y: thisObject.container.parentContainer.frame.height / 2 - thisObject.container.frame.height / 2 } thisObject.container.frame.position = position /* Lets listen to our own events to react when we have a Mouse Click */ onMouseClickEventSuscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseClick', onMouseClick) } function onMouseClick (event) { if (thisObject.autoMinScale === false && thisObject.autoMaxScale === false) { thisObject.autoMinScale = true thisObject.autoMaxScale = false update() return } if (thisObject.autoMinScale === true && thisObject.autoMaxScale === false) { thisObject.autoMinScale = false thisObject.autoMaxScale = true update() return } if (thisObject.autoMinScale === false && thisObject.autoMaxScale === true) { thisObject.autoMinScale = true thisObject.autoMaxScale = true update() return } if (thisObject.autoMinScale === true && thisObject.autoMaxScale === true) { thisObject.autoMinScale = false thisObject.autoMaxScale = false update() return } function update () { coordinateSystem.autoMinScale = thisObject.autoMinScale coordinateSystem.autoMaxScale = thisObject.autoMaxScale coordinateSystem.recalculateScale() } } function getContainer (point, purpose) { if (thisObject.container.frame.isThisPointHere(point, true) === true) { return thisObject.container } } function draw () { let icon if (thisObject.autoMinScale === false && thisObject.autoMaxScale === false) { icon = canvas.designerSpace.iconCollection.get('plotter-panel') } if (thisObject.autoMinScale === true && thisObject.autoMaxScale === false) { icon = canvas.designerSpace.iconCollection.get('shapes-polygon-body') } if (thisObject.autoMinScale === false && thisObject.autoMaxScale === true) { icon = canvas.designerSpace.iconCollection.get('social-bot') } if (thisObject.autoMinScale === true && thisObject.autoMaxScale === true) { icon = canvas.designerSpace.iconCollection.get('startup') } drawIcon(icon, 1 / 2, 1 / 2, 0, 0, 14, thisObject.container) } }