/*==========仓库类型=油罐仓的展示==========*/
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listPoints = [
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{'z': 0, 'x': 0, 'y': 0, 'temp': 0.0},
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{'z': 1, 'x': 0, 'y': 0, 'temp': 0.0},
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{'z': 2, 'x': 0, 'y': 0, 'temp': 0.0},
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{'z': 3, 'x': 0, 'y': 0, 'temp': 0.0},
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{'z': 4, 'x': 0, 'y': 0, 'temp': 0.0},
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{'z': 5, 'x': 0, 'y': 0, 'temp': 0.0},
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{'z': 6, 'x': 0, 'y': 0, 'temp': 0.0},
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{'z': 7, 'x': 0, 'y': 0, 'temp': 0.0},
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{'z': 8, 'x': 0, 'y': 0, 'temp': 0.0}];
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listLays = [{z: 1, tempMin: 0.0, tempMax: 0.0, tempAve: 0.0},
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{z: 2, tempMin: 0.0, tempMax: 0.0, tempAve: 0.0},
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{z: 3, tempMin: 0.0, tempMax: 0.0, tempAve: 0.0},
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{z: 4, tempMin: 0.0, tempMax: 0.0, tempAve: 0.0},
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{z: 5, tempMin: 0.0, tempMax: 0.0, tempAve: 0.0},
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{z: 6, tempMin: 0.0, tempMax: 0.0, tempAve: 0.0},
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{z: 7, tempMin: 0.0, tempMax: 0.0, tempAve: 0.0},
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{z: 8, tempMin: 0.0, tempMax: 0.0, tempAve: 0.0},
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{z: 9, tempMin: 0.0, tempMax: 0.0, tempAve: 0.0}];
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distrList = [1];
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bottomList = [9];
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//定义数据显示容器
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layPoints = [];
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var cirNum = distrList.length; //圈数
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var layNum = bottomList[bottomList.length-1]; //层数
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var longAxis = 120; //第一内圈半长轴
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var shortAxis = 20; //第一内圈半短轴
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var spaceCir = 35; //两圈间距
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var intervalTop = 20; //距离顶端距离
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var spaceLay = 50; //层间距
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var maxSpace = cirNum * spaceCir; //内外圈最大差值
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var curVal = 1; //层数控制变量
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var edge_distance = 0;
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var initAngle = 0; //角度控制
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var clockwise = true; //时针控制
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var displayMode = 'all'; //内外显示
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var textSize = 15;//文本框大小
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var waterShift = 0; //液体偏移值
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var arr = [];//定义绑定事件数组
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var waterMax = 12;//液位灌容量高度
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var curWater = 10;//液位高度
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//色块颜色常量
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var color = null;
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var R = 0;
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var G = 0;
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var B = 0;
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var timer;
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var t=-2;
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var isSleep = true;
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// 初始化参数
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function initCanvasParam() {
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isSleep = true;
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cirNum = distrList.length; //圈数
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layNum = bottomList[bottomList.length-1]; //层数
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longAxis = 120; //第一内圈半长轴
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shortAxis = 20; //第一内圈半短轴
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spaceCir = 35; //两圈间距
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intervalTop = 20; //距离顶端距离
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spaceLay = 50; //层间距
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maxSpace = cirNum * spaceCir; //内外圈最大差值
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curVal = 1; //层数控制变量
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edge_distance = 0;
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initAngle = 0; //角度控制
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clockwise = true; //时针控制
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displayMode = 'all'; //内外显示
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textSize = 15;//文本框大小
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waterShift = 0; //液体偏移值
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arr = [];//定义绑定事件数组
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};
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// 睡眠
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function sleep() {
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t++;
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if (t >= 0) {
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waterShift += 1;
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flash();
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}
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if (timer) {
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clearInterval(timer);
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}
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timer = setTimeout("sleep()", 400);
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}
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//闪烁程序
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function flash(){
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var canvas = document.getElementById('canvas');
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var ctx = canvas.getContext('2d');
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canvas.height = canvas.height;
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layPoints = [];
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arr = [];
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make_ellipse(ctx);
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gainData(ctx);
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entityBlock(ctx);
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make_top_ellipse(ctx);
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title(ctx)
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// waterShow(ctx);
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waterLine(ctx)
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scaleShow(ctx)
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}
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//绘制主程序
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function draw(ctx) {
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var canvas = document.getElementById('canvas');
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var ctx = canvas.getContext('2d');
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center_x = canvas.width/3; //仓心X坐标
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center_y = shortAxis /3+ maxSpace + intervalTop; //仓心y坐标
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ctx.strokeStyle = "black";
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ctx.lineWidth = 1;
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autoAdjust(canvas);
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make_ellipse(ctx);
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gainData(ctx);
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entityBlock(ctx);
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make_top_ellipse(ctx);
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make_top_ellipse(ctx);
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title(ctx);
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showIndex(canvas,ctx);
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// waterShow(ctx);
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waterLine(ctx)
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scaleShow(ctx)
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}
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//绘制顶部椭圆
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function make_top_ellipse(ctx){
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//绘制顶部椭圆
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ctx.beginPath();
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ctx.strokeStyle = "rgba(0,0,0,0.5)";
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ctx.ellipse(center_x,center_y,longAxis + maxSpace,shortAxis + maxSpace,0,0, Math.PI * 2 );
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ctx.stroke();
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ctx.closePath();
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}
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//高度自调整
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function autoAdjust(ctx){
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//设置仓高
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caseHeight = spaceLay * layNum;
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//计算仓库占画布总高
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sum_long = caseHeight + 2 * (maxSpace + shortAxis + intervalTop )
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//总高越界进行调整层间距
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if(eval(canvas.height)< eval(sum_long)){
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//仓管设置为最高
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caseHeight = canvas.height - 2 * (maxSpace + shortAxis + intervalTop )
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//调整层间距
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spaceLay = caseHeight / layNum;
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}
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}
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//绘制仓体
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function make_ellipse(ctx){
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//绘制仓左右边界
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ctx.beginPath();
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ctx.moveTo(center_x + (longAxis + maxSpace),center_y );
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ctx.lineTo(center_x + (longAxis + maxSpace),center_y + caseHeight)
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ctx.moveTo(center_x - (longAxis + maxSpace),center_y );
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ctx.lineTo(center_x - (longAxis + maxSpace),center_y + caseHeight)
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ctx.stroke();
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ctx.closePath();
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//填充背部
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var grd=ctx.createRadialGradient(center_x,center_y + caseHeight - longAxis,shortAxis,center_x,center_y + caseHeight - 2 * longAxis,5 * longAxis);
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grd.addColorStop(0,"white");
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// grd.addColorStop(1,"#c0deea");
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grd.addColorStop(1,"rgba(115,200,231,1)")
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// grd.addColorStop(1,"#b1d6e6");
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ctx.beginPath();
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ctx.fillStyle = grd;
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ctx.moveTo(center_x + (longAxis + maxSpace),center_y + caseHeight);
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ctx.lineTo(center_x + (longAxis + maxSpace),center_y );
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ctx.ellipse(center_x,center_y,longAxis + maxSpace,shortAxis + maxSpace,0,0,Math.PI,anticlockwise=true);
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ctx.lineTo(center_x - (longAxis + maxSpace),center_y + caseHeight);
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ctx.fill();
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ctx.closePath();
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//绘制底部椭圆
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var grd=ctx.createRadialGradient(center_x,center_y + caseHeight - longAxis,shortAxis,center_x,center_y + caseHeight - 2 * longAxis,5 * longAxis);
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grd.addColorStop(0,"white");
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// grd.addColorStop(1,"#c0deea");
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grd.addColorStop(1,"rgba(115,200,231,1)")
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ctx.beginPath();
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ctx.fillStyle = grd;
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ctx.ellipse(center_x,center_y + caseHeight,longAxis + maxSpace,shortAxis + maxSpace,0,0,Math.PI * 2 );
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ctx.stroke();
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ctx.fill();
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ctx.closePath();
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}
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// 过滤数据
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function gainData() {
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for (var i = 0; i < listPoints.length; i++) {
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if (listPoints[i]['z'] + 1 === curVal) {
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layPoints.push(listPoints[i])
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}
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}
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}
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// 进行排线，绘制色块
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function entityBlock(ctx) {
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z_peak = [ 1, cirNum ];
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color_list = [ "e9e9e9", "bbe5cc", "f8dabc", "f4c8d5", "958a9b", "9f9aa0" ];
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turns = null;
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for (i = 0; i < bottomList.length; i++) {
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if (curVal === bottomList[i]) {
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turns = cirNum - i;
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break;
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} else {
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turns = cirNum;
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}
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}
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showMax = turns;
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// 循环生成每圈
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for (i = turns; i >= 1; i--) {
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//内外显示逻辑判断
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if((displayMode === 'outside' )&& !(i === cirNum)){
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ctx.beginPath();
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ctx.setLineDash([8, 5]);
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ctx.strokeStyle = 'rgba(0,0,0,1)';
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ctx.ellipse(center_x,center_y + (curVal)*spaceLay,longAxis + i * spaceCir,shortAxis + i * spaceCir,0,0,Math.PI * 2 );
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var grd=ctx.createRadialGradient(center_x,center_y + caseHeight - longAxis,shortAxis,center_x,center_y + caseHeight - 2 * longAxis,5 * longAxis);
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grd.addColorStop(0,"white");
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grd.addColorStop(1,"rgba(115,200,231,1)")
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ctx.fillStyle = grd;
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ctx.fill();
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// ctx.stroke();
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ctx.closePath();
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ctx.setLineDash([]);
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break;
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}else if ((displayMode === 'inner') && i === cirNum ){
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showMax -= 1
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continue;
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}
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splNum = distrList[i - 1];
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if(splNum === 1){
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point = null;
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//循环找到对应点值
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for(k = 0;k < layPoints.length; k++){
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if((layPoints[k]['x'] === 0)&&(layPoints[k]['y'] === 0)){
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point = layPoints[k];
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break;
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}
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}
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point_x = center_x ;
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point_y = center_y + curVal * spaceLay ;
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textBox(ctx,point,point_x,point_y)
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continue;
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}
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ctx.beginPath();
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// ctx.strokeStyle = "rgba(123,123,132,1)";
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// ctx.strokeStyle = "rgba(255,28,0,1)";
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ctx.setLineDash([8, 5]);
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ctx.strokeStyle = 'rgba(0,0,0,1)';
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ctx.ellipse(center_x,center_y + (curVal)*spaceLay,longAxis + i * spaceCir,shortAxis + i * spaceCir,0,0,Math.PI * 2 );
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if (i === 1){
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var grd=ctx.createRadialGradient(center_x,center_y + caseHeight - longAxis,shortAxis,center_x,center_y + caseHeight - 2 * longAxis,5 * longAxis);
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grd.addColorStop(0,"white");
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grd.addColorStop(1,"rgba(115,200,231,1)")
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ctx.fillStyle = grd;
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ctx.fill();
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}else{
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var grd=ctx.createRadialGradient(center_x,center_y + caseHeight - longAxis,shortAxis,center_x,center_y + caseHeight - 2 * longAxis,2 * longAxis);
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grd.addColorStop(0,"white");
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grd.addColorStop(1,"#" + color_list[i])
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ctx.fillStyle = grd;
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ctx.fill();
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ctx.stroke();
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}
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ctx.closePath();
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ctx.setLineDash([]);
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//设置点值为null;
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point = null;
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// 循环生成圈内点
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for (j = 0; j < splNum; j++) {
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// 循环找到对应点值
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for (z = 0; z < layPoints.length; z++) {
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if ((layPoints[z]['x'] === i-1) && (layPoints[z]['y'] === j)) {
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point = layPoints[z];
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break;
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}
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}
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//判断显示时针
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if (clockwise){
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angle = (2 * Math.PI / splNum) * j + initAngle;
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}else{
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angle = (2 * Math.PI / splNum) * (splNum - j) + initAngle;
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}
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point_x = center_x + (longAxis + i * spaceCir) * Math.cos(angle);
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point_y = center_y + curVal * spaceLay + (shortAxis + i * spaceCir) * Math.sin(angle);
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textBox(ctx,point,point_x,point_y)
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}
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}
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}
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// 绘制一个圆形文本框
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function textBox(ctx, point, x, y) {
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//val = point['temp']
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var val = -100;
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if(point){
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val = point.temp;
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}
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if ((t % 2 === 1)) {
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if (val == listLays[curVal - 1]['tempMax']) { // 此点为最高温
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ctx.fillStyle = "rgba(229,29,29,1)";
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} else if (val == listLays[curVal - 1]['tempMin']) { // 此点为最低温
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ctx.fillStyle = "rgba(0,255,28,1)";
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} else {
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ctx.fillStyle = getColor(val);
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}
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} else {
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ctx.fillStyle = getColor(val);
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}
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//处理备用和故障
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if(val <= -100){
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val ="备用";
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}
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if(val <= -101){
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val = "故障";
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}
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ctx.beginPath();
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ctx.lineWidth = 1;
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ctx.arc(x, y, textSize, 0, 2 * Math.PI);
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ctx.stroke();
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ctx.fill();
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ctx.fillStyle = "rgba(0,0,0,1)";
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ctx.textAlign = 'center'
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ctx.fillText(val, x, y + 3);
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ctx.closePath();
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arr.push({
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'x' : x - 0.6 * textSize,
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'y' : y - 0.7 * textSize,
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'width' : 2.1 * textSize,
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'height' : 2.2 * textSize,
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'type' : 'val',
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'lay' : point.z,
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'col': point.y,
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'val' : val
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})
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}
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// 根据温度获取RGB
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function getColor(val) {
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// 温度分段1 [50,+无穷)= [(255,0,0),(255,0,0)]
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// 温度分段2 [20,50)= [(255,255,0),(255,0,0)]
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// 温度分段3 [0,20)= [(100,255,30),(255,255,0)]
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//温度分段4 [-10,0)= [(34,233,42),(100,255,30)]
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if(val <= -100.0){
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color = "rgba(220,220,220,220)";
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return color;
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}
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if (val >= 50) {
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color = "rgba(255,0,0,1)";
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return color;
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} else if (val >= 20) {
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G = Math.round(255 - 255 * ((val - 20) / 30));
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color = "rgba(255," + G + ",0,1)";
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return color;
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} else if (val >= 0) {
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R = Math.round(100 + (155 / 20) * val);
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B = Math.round(30 - 1.5 * val);
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color = "rgba(" + R + ",255," + B + ",1)";
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return color;
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} else if (val >= -10) {
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R = Math.round(100 - 6.6 * (val * (-1)));
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G = Math.round(255 - 2.2 * (val * (-1)));
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B = Math.round(30 + 1.2 * (val * (-1)));
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color = "rgba(" + R + "," + G + "," + B + ",1)";
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return color;
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} else {
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color = "rgba(34,233,42,1)";
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return color;
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}
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}
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//水位展示
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function waterLine(ctx){
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var start_x = center_x + (longAxis + maxSpace) + 20 + 3 * spaceLay;
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var start_y = center_y + caseHeight * (1 - curWater/waterMax);
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ctx.beginPath();
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ctx.moveTo(start_x,start_y);
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for(i = 0;i<= 2 * spaceLay;i++){
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x = i
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y = Math.sin(i/20 + waterShift) * 5 ;
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ctx.lineTo(start_x + x,start_y-y)
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}
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ctx.lineTo(start_x + 2 * spaceLay,center_y + caseHeight )
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ctx.lineTo(start_x ,center_y + caseHeight )
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ctx.lineTo(start_x,start_y)
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ctx.fillStyle="rgba(183,233,221,1)"
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ctx.fill();
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// ctx.stroke();
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ctx.closePath();
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ctx.beginPath();
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ctx.moveTo(start_x,start_y);
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for(i = 0;i<= 2 * spaceLay;i++){
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x = i
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y = Math.sin(i/10 + 1 + waterShift) * 5 ;
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ctx.lineTo(start_x + x,start_y-y)
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}
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ctx.lineTo(start_x + 2 * spaceLay,center_y + caseHeight )
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ctx.lineTo(start_x ,center_y + caseHeight)
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ctx.lineTo(start_x,start_y)
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ctx.fillStyle="rgba(71,205,198,1)"
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// ctx.fillStyle="rgba(16,158,151,1)"
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ctx.fill();
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// ctx.stroke();
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ctx.closePath();
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}
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//标题栏
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function title(ctx){
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for(i = 1; i <= layNum; i++){
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start_x = center_x + (longAxis + maxSpace) + 20;
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start_y = center_y + spaceLay * (i - 1);
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if(curVal===i){
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var grad =ctx.createLinearGradient(start_x , start_y ,start_x + 2 * spaceLay, start_y);
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grad.addColorStop(0, "#2f2fff");
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// grad.addColorStop(0.3, "#5858ff");
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grad.addColorStop(0.7, "#b3b3ff");
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grad.addColorStop(1, "#ffffff");
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//设置为未选择时的渐变填充
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}else{
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var grad =ctx.createLinearGradient(start_x , start_y ,start_x + 2 * spaceLay, start_y);
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grad.addColorStop(0,"#a2baef");
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grad.addColorStop(0.8,"#ffffff");
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}
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ctx.fillStyle = grad;
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ctx.lineWidth= 1;
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ctx.strokeStyle = 'rgba(214,223,232,1)';
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ctx.beginPath();
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ctx.moveTo(start_x ,start_y + 1); //原点
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ctx.lineTo(start_x + 1.8 * spaceLay ,start_y + 1); //右移
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ctx.lineTo(start_x + 1.8 * spaceLay ,start_y + spaceLay - 1); //下移
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ctx.lineTo(start_x ,start_y + spaceLay - 1); //左移
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ctx.lineTo(start_x ,start_y + 1); //上移
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ctx.stroke();
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ctx.fill();
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ctx.closePath();
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//设置为选择时的字体填充
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if(curVal===i){
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ctx.fillStyle ='rgba(255,14,0,1)';
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//设置为未选择时的字体填充
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}else{
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ctx.fillStyle ='rgba(30,30,30,1)';
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}
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var val = "第" + i + "层";
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ctx.font="15px Arial";
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ctx.textAlign = 'center';
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ctx.fillText(val, start_x + 0.9 * spaceLay,start_y + 0.7 * spaceLay);
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arr.push({'x':start_x,'y':start_y + 1,'width':1.8 * spaceLay,'height':spaceLay,'num':i,'type':'titel'})
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}
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}
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//绑定触发的事件
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function draws(x, y, canvas, ctx) {
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//创建点击事件的画布（画布2）需要考虑父框的位置
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var parent = $("#canvas_parent");
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var parentLeft = parent.offset().left, parentTop = parent.offset().top;
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ctx.rect(0, 0, canvas.width, canvas.height);
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arr.forEach(function(v, i) {
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ctx.beginPath();
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//绘制每一个对象的区域
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ctx.rect(v.x +parentLeft, v.y+parentTop, v.width, v.height);
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ctx.closePath();
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//判断点是否在区域内
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if (ctx.isPointInPath(x, y)) {
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//点的类型为值
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if (v.type === 'val') {
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//类型为val，则弹出点信息
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layer.msg("层=" + (v.lay + 1) + "\n列=" + (v.col + 1) + "\n温度=" + v.val);
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} else { //其他类型则切换显示色块
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curVal = v['num'];
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flash();
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}
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}
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})
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}
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//绑定事件
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function showIndex(canvas, ctx) {
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//整个画布对象添加点击事件
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canvas.addEventListener('click', function location(e) {
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x = e.clientX;
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y = e.clientY;
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draws(x, y, canvas, ctx);
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}, false);
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}
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//液位框展示
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function waterShow(ctx){
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//绘制水位显示外壳
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start_x = center_x + (longAxis + maxSpace) + 20 + 3 * spaceLay;
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start_y = center_y;
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ctx.beginPath();
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ctx.strokeStyle = "rgba(0,0,0,1)"
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ctx.moveTo(start_x,start_y);
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ctx.lineTo(start_x + 2 * spaceLay,start_y)
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ctx.lineTo(start_x + 2 * spaceLay,start_y + caseHeight)
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ctx.lineTo(start_x ,start_y + caseHeight)
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ctx.lineTo(start_x,start_y)
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ctx.stroke();
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ctx.closePath();
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}
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//显示液位高度
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function scaleShow(ctx){
|
start_x = center_x + (longAxis + maxSpace) + 20 + 5 * spaceLay;
|
start_y = center_y + caseHeight * (1 - curWater/waterMax);
|
ctx.beginPath();
|
ctx.moveTo(start_x,start_y);
|
// ctx.lineTo(start_x + spaceLay, start_y)
|
ctx.lineTo(start_x + 30 ,start_y + 10);
|
ctx.lineTo(start_x + 20 ,start_y);
|
ctx.lineTo(start_x + 30 ,start_y - 10);
|
ctx.lineTo(start_x,start_y);
|
ctx.fillStyle = "rgba(207,86,128,1)"
|
ctx.fill();
|
// ctx.stroke();
|
ctx.closePath();
|
|
ctx.beginPath();
|
ctx.strokeStyle = "rgba(0,0,0,1)"
|
ctx.moveTo(start_x + 20 ,start_y);
|
ctx.lineTo(start_x + 50,start_y);
|
ctx.stroke();
|
ctx.lineTo(start_x + 40,start_y + 20)
|
|
ctx.arcTo(start_x + 40, start_y + 30, start_x + 50, start_y + 30,10)
|
ctx.arcTo(start_x + 60, start_y + 30, start_x + 60, start_y + 20,10)
|
ctx.lineTo(start_x + 50,start_y)
|
ctx.fillStyle = "rgba(71,205,198,1)";
|
|
ctx.fill();
|
|
ctx.font="12px Arial";
|
ctx.textAlign = 'center';
|
ctx.fillStyle = "rgba(231,30,43,1)";
|
ctx.fillText(curWater+"m", start_x + 50, start_y + 25);
|
ctx.closePath();
|
}
|
|
// --------------- 按钮点击事件---------------------
|
//上一行
|
function last() {
|
if (curVal === 1) {
|
curVal = Number(layNum);
|
} else {
|
curVal -= 1;
|
}
|
flash();
|
renderGrainByLay(curVal);
|
}
|
|
//下一行
|
function next() {
|
if (curVal === Number(layNum)) {
|
curVal = 1;
|
} else {
|
curVal += 1;
|
}
|
flash();
|
|
renderGrainByLay(curVal);
|
}
|
|
//时针切换
|
function clockSwitch() {
|
if (clockwise) {
|
clockwise = false;
|
} else {
|
clockwise = true;
|
}
|
flash();
|
}
|
|
//角度旋转
|
function rotate() {
|
initAngle += (document.getElementById("rotate").value) * 2 * Math.PI / 360;
|
flash();
|
}
|
|
//全部显示点击事件
|
function display_all() {
|
displayMode = 'all';
|
flash();
|
}
|
|
//外部显示点击事件
|
function display_outside() {
|
displayMode = 'outside';
|
flash();
|
}
|
|
//内部显示点击事件
|
function display_inside() {
|
displayMode = 'inner';
|
flash();
|
}
|
|
// 初始化三维粮情
|
function initGrainChar3d() {
|
draw();
|
};
|
|
function clearGrainChart3d() {
|
initCanvasParam();
|
draw();
|
};
|
|
//重新渲染
|
function resetGrainChart3d() {
|
listPoints = grainData.listPoints;
|
listLays = grainData.listLays;
|
distrList = grainData.cable.split("-").map(Number);
|
bottomList = grainData.cableCir.split("-").map(Number);
|
|
// console.log(grainData);
|
|
//液位高度获取
|
var oilHeightAtt = grainData.oilHeight.split("-").map(Number);
|
curWater = oilHeightAtt[0];//液位高度
|
waterMax = oilHeightAtt[1];//液位灌容量高度
|
|
initCanvasParam();
|
draw();
|
|
if(distrList.length == 1){
|
sleep2();
|
}else{
|
sleep();//开始闪烁
|
}
|
curType = "z";
|
curVal = 1;
|
renderGrainByLay(curVal);
|
}
|
|
// 根据用户选择的层，渲染数据，从1开始
|
function renderGrainByLay(num) {
|
var lay;
|
$.each(listLays, function(index, data) {
|
if (num == data.z) {
|
lay = data;
|
// 更新层信息
|
$("#dynamicAve").text(lay.tempAve);
|
$("#dynamicMax").text(lay.tempMax);
|
$("#dynamicMin").text(lay.tempMin);
|
$("#dynamicAveName").text("层均温");
|
$("#dynamicMaxName").text("层高温");
|
$("#dynamicMinName").text("层低温");
|
return;
|
}
|
});
|
};
|
|
//根查看
|
function sleep2() {
|
isSleep = false;
|
curCol = 1;
|
listPoints = grainData.listPoints;
|
listLays = grainData.listLays;
|
distrList = grainData.cable.split("-").map(Number);
|
bottomList = grainData.cableCir.split("-").map(Number);
|
|
flash2();
|
}
|
|
|
//闪烁程序
|
function flash2() {
|
|
var canvas = document.getElementById('canvas');
|
var ctx = canvas.getContext('2d');
|
canvas.height = canvas.height;
|
colPoints = [];
|
arr = [];
|
make_ellipse(ctx);
|
gainData2(ctx);
|
entityBlock2(ctx);
|
make_top_ellipse(ctx);
|
title(ctx)
|
}
|
|
//过滤数据
|
function gainData2() {
|
for (i = 0; i < listPoints.length; i++) {
|
if ((listPoints[i]['y'] + 1) == curCol) {
|
colPoints.push(listPoints[i])
|
}
|
}
|
}
|
|
//进行排线，绘制色块
|
function entityBlock2(ctx) {
|
//设置点值为null;
|
var point = null;
|
//循环生成圈内点
|
for (j = 0; j < colPoints.length; j++) {
|
point = colPoints[j];
|
point_x = center_x;
|
point_y = center_y + (j + 1) * spaceLay;
|
textBox(ctx, point, point_x, point_y)
|
}
|
}
|
