Interface/static/js/graph.js

$(function () {
    let startPoint = [0,0];

    let generate = false;
    var roomSelect = 0;
    var mouseDown = false;
    var createLinew = false;
/*
    var leftsvg = document.getElementById('LeftGraphSVG');
    leftsvg.oncontextmenu = function() {
        return false;
    }

    $('#LeftGraphSVG').on('mousedown',function(e){

        let selectX = e.clientX - leftsvg.getBoundingClientRect().left;
        let selectY = e.clientY - leftsvg.getBoundingClientRect().top;

        var arr,reg=new RegExp("(^| )ifSelectRoom=([^;]*)(;|$)");
        if(arr=document.cookie.match(reg)){
            roomSelect = arr[2];
        }
        else{
            roomSelect = 0;
        }

        if(!generate && roomSelect == 1){
            //绘制点
            clearHighLight();

            var curRoom = "NULL";
            var curIndex = -1;

            arr,reg=new RegExp("(^| )RoomType=([^;]*)(;|$)");

            if(arr=document.cookie.match(reg)){
                curRoom = arr[2];
            }

            arr,reg=new RegExp("(^| )CurNum=([^;]*)(;|$)");

            if(arr=document.cookie.match(reg)){
                curIndex = arr[2];
            }
            var curPoints = d3.select("body").select("#LeftGraphSVG").selectAll("circle");

            var point = d3.select("body").select("#LeftGraphSVG").append("circle").attr("fill",roomcolor(curRoom)).attr("r",5)
                .attr("stroke","#000000").attr("stroke-width",2).attr("id","TransCircle"+curIndex+"_"+curRoom).on("mousedown",circle_mousedown)
                .on("mousemove",circle_mousemove).on("mouseup",circle_mouseup)
				.attr("cx",selectX/2).attr("cy",selectY/2).attr("class","TransCircle").append("title")//此处加入title标签
            .text(curRoom);


            roomSelect = false;
            document.cookie = "ifSelectRoom=0";
        }
    })*/

    $('#RightSVG').on('mousedown',function(e){
        console.log("Right!");
    })

    function clearHighLight(){
        var points = d3.select("body").select("#LeftGraphSVG").selectAll("circle").attr("stroke-width",0);
    }

    function circle_mousedown(){
        mouseDown = true;
        var points = d3.select("body").select("#LeftGraphSVG").selectAll("circle").attr("stroke-width",0);
        var selectPoint = d3.select("body").select("#LeftGraphSVG").select("#"+this.id).attr("stroke-width",2);

        if(d3.event.button == 2){
            selectPoint.remove();
            mouseDown = false;

            var id = this.id.split("_")[1];

            var checkBtns = d3.select("body").selectAll(".checkButton");

            checkBtns.each(function(d,i){
                var btn_id = this.id.split("_")[1];
                if(id == btn_id){
                    var checkElement = this.parentElement.parentElement;
                    var todoList = document.getElementById('todo');
                    checkElement.classList.remove('checked');
                    deleteAnimation(checkElement);
                    todoList.insertBefore(checkElement, todoList.firstChild);
                }
            })
        }
    }

    function circle_mousemove(){
        if(mouseDown){
            let newX = d3.event.x - leftsvg.getBoundingClientRect().left;
            let newY = d3.event.y - leftsvg.getBoundingClientRect().top;
            var selectPoint = d3.select("body").select("#LeftGraphSVG").select("#"+this.id)
                .attr("cx",newX/2).attr("cy",newY/2);
        }
    }

    function circle_mouseup(){
        mouseDown = false;
    }

    function deleteAnimation(deleteItem) {
        /* LEFT SIDE */
        const swirlR1 = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '0%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -100},
            radius: 30,
            swirlSize: 5,
            swirlFrequency: 1,
            duration: 500,
            direction: -1,
            degreeShift: 90
        });
        const swirlR2 = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '0%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -85},
            radius: 25,
            swirlSize: 5,
            swirlFrequency: 1,
            duration: 500,
            direction: -1,
            degreeShift: 70
        });
        const swirlR3 = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '0%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -70},
            radius: 20,
            swirlSize: 5,
            swirlFrequency: 1,
            duration: 1000,
            direction: -1,
            degreeShift: 50
        });

        const swirlL1 = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '0%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -100},
            radius: 30,
            swirlSize: 30,
            swirlFrequency: 1,
            duration: 1000,
            direction: -1,
            degreeShift: -90
        });
        const swirlL2 = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '0%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -85},
            radius: 30,
            swirlSize: 30,
            swirlFrequency: 1,
            duration: 500,
            direction: -1,
            degreeShift: -10
        });
        const swirlL3 = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '0%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -70},
            radius: 30,
            swirlSize: 30,
            swirlFrequency: 1,
            duration: 500,
            direction: -1,
            degreeShift: -30
        });


        /* RIGHT SIDE */
        const swirlR1B = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '100%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -100},
            radius: 30,
            swirlSize: 5,
            swirlFrequency: 1,
            duration: 500,
            direction: -1,
            degreeShift: -90
        });
        const swirlR2B = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '100%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -85},
            radius: 25,
            swirlSize: 5,
            swirlFrequency: 1,
            duration: 500,
            direction: -1,
            degreeShift: -70
        });
        const swirlR3B = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '100%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -70},
            radius: 20,
            swirlSize: 5,
            swirlFrequency: 1,
            duration: 1000,
            direction: -1,
            degreeShift: -50
        });

        const swirlL1B = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '100%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -100},
            radius: 30,
            swirlSize: 30,
            swirlFrequency: 1,
            duration: 1000,
            direction: -1,
            degreeShift: 90
        });
        const swirlL2B = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '100%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -85},
            radius: 30,
            swirlSize: 30,
            swirlFrequency: 1,
            duration: 500,
            direction: -1,
            degreeShift: 10
        });
        const swirlL3B = new mojs.ShapeSwirl({
            parent: deleteItem,
            top: '100%',
            left: '100%',
            fill: 'rgba(255,255,255,1)',
            y: {0: -70},
            radius: 30,
            swirlSize: 30,
            swirlFrequency: 1,
            duration: 500,
            direction: -1,
            degreeShift: 30
        });

        const timeline = new mojs.Timeline;

        timeline.add(swirlR1, swirlR2, swirlR3, swirlL1, swirlL2, swirlL3, swirlR1B, swirlR2B, swirlR3B, swirlL1B, swirlL2B, swirlL3B);

        timeline.play();
    }
})