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    1. <!DOCTYPE html>
    2. <html>
    3.  
    4. <head>
    5.   <meta charset="utf-8">
    6.   <title>ZingSoft Demo</title>
    7.   <style>
    8.     * {
    9.       font-family: 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans';
    10.       font-size: 12px;
    11.     }
    12.   </style>
    13.  
    14.   <script nonce="undefined" src="https://cdn.zingchart.com/zingchart.min.js"></script>
    15.   <style>
    16.     html,
    17.     body {
    18.       height: 100%;
    19.       width: 100%;
    20.       margin: 0;
    21.       padding: 0;
    22.     }
    23.  
    24.     #myChart {
    25.       height: 100%;
    26.       width: 100%;
    27.       min-height: 150px;
    28.     }
    29.  
    30.     .zc-ref {
    31.       display: none;
    32.     }
    33.   </style>
    34. </head>
    35.  
    36. <body>
    37.   <div id="myChart"></div>
    38.   <script>
    39.     ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
    40.     let chartConfig = {
    41.       type: 'depth',
    42.       backgroundColor: '#f3f3f3 #d9d9d9',
    43.       options: {
    44.         buttonZoomin: {
    45.           borderColor: 'red',
    46.           borderWidth: 4,
    47.           tooltip: {
    48.             backgroundColor: '#f90',
    49.             borderColor: '#f60',
    50.             borderRadius: -5,
    51.             borderWidth: 2,
    52.             callout: true,
    53.             calloutHeight: 20,
    54.             calloutPosition: 'bottom',
    55.             calloutWidth: 0,
    56.             padding: 10,
    57.             shadow: true,
    58.             calloutTip: {
    59.               type: 'circle',
    60.               backgroundColor: '#fff',
    61.               borderWidth: 2,
    62.               borderColor: '#f60',
    63.               size: 5,
    64.               offsetY: 0
    65.             }
    66.           },
    67.         },
    68.         currency: '$',
    69.         mmpMarker: {
    70.           lineColor: 'blue',
    71.           lineWidth: 5,
    72.           label: {
    73.             backgroundColor: 'green'
    74.           }
    75.         },
    76.         subtitle: {
    77.           text: 'Subtitle'
    78.         },
    79.         title: {
    80.           text: 'Title'
    81.         },
    82.       },
    83.       series: [{
    84.           values: [
    85.             [1168.49, 0],
    86.             [1164.69, 12.0211],
    87.             [1163.38, 33.0049],
    88.             [1160.98, 45.5622],
    89.             [1158.64, 60.4819],
    90.             [1154.04, 71.5594],
    91.             [1146.54, 83.2051],
    92.             [1133.37, 106.8834],
    93.             [1129.63, 127.1219],
    94.             [1126.89, 145.2484],
    95.             [1115.14, 155.8074],
    96.             [1113.54, 171.8438],
    97.             [1110.49, 184.443],
    98.             [1106.92, 202.3068],
    99.             [1106.7, 224.5185],
    100.             [1104.03, 244.5286],
    101.             [1101.99, 256.5801],
    102.             [1099.57, 272.8992],
    103.             [1099.47, 289.2549],
    104.             [1095.76, 300.107],
    105.             [1091.75, 320.0837],
    106.             [1091.37, 334.7523],
    107.             [1086.9, 357.9836],
    108.             [1086.6, 375.3844],
    109.             [1081.13, 387.3668],
    110.             [1079.3, 403.3796],
    111.             [1074.56, 420.0898],
    112.             [1069.69, 438.8176],
    113.             [1068.59, 462.0495],
    114.             [1056.35, 484.2044],
    115.             [1052.93, 507.0559],
    116.             [1052.03, 529.1966],
    117.             [1047.46, 541.6345],
    118.             [1033.06, 551.942],
    119.             [1030.42, 569.7072],
    120.             [1025.65, 583.7136],
    121.             [1023.38, 608.1764],
    122.             [1020.04, 620.0944],
    123.             [1018.53, 644.661],
    124.             [1014.92, 661.6777]
    125.           ],
    126.           text: 'Sell'
    127.         },
    128.         {
    129.           values: [
    130.             [1168.49, 0],
    131.             [1172.22, 33.1932],
    132.             [1174.28, 50.5177],
    133.             [1174.99, 81.8346],
    134.             [1189.53, 104.332],
    135.             [1191.07, 119.9178],
    136.             [1195.62, 146.3812],
    137.             [1199.32, 180.9109],
    138.             [1201.89, 199.313],
    139.             [1204.34, 228.9945],
    140.             [1206.47, 251.6454],
    141.             [1209.44, 285.6366],
    142.             [1221.89, 312.7949],
    143.             [1230.48, 328.6889],
    144.             [1235.24, 351.3438],
    145.             [1248.33, 377.9289],
    146.             [1251.24, 409.9444],
    147.             [1253.75, 435.5418],
    148.             [1257.48, 453.8852],
    149.             [1261.01, 483.8769],
    150.             [1265.06, 499.7163],
    151.             [1268.75, 529.6374],
    152.             [1270.2, 552.1779],
    153.             [1272.15, 579.5218],
    154.             [1274.19, 606.4376],
    155.             [1276.17, 638.8508],
    156.             [1283.07, 668.7969],
    157.             [1285.76, 694.1647],
    158.             [1287.89, 709.9417],
    159.             [1288.72, 735.6358],
    160.             [1295.71, 765.2281],
    161.             [1303.26, 784.6807],
    162.             [1305.43, 801.1021],
    163.             [1307.78, 817.4528],
    164.             [1312.76, 836.7914],
    165.             [1317.6, 859.4746],
    166.             [1322.31, 891.443],
    167.             [1324.35, 907.6098],
    168.             [1325.7, 931.1996],
    169.             [1528.01, 949.3013]
    170.           ],
    171.           text: 'Buy'
    172.         }
    173.       ]
    174.     };
    175.  
    176.     let chartConfig2 = {
    177.       type: 'depth',
    178.       backgroundColor: '#000',
    179.       options: {
    180.         currency: '\u20ac',
    181.         title: {
    182.           color: '#ff0'
    183.         },
    184.         subtitle: {
    185.           visible: false
    186.         },
    187.         mmpMarker: {
    188.           alpha: 0.75,
    189.           lineColor: '#999',
    190.           label: {
    191.             color: '#fff',
    192.             fontSize: 15,
    193.             offsetY: 20
    194.           }
    195.         },
    196.         palette: ['#909', '#990'],
    197.       },
    198.       scaleX: {
    199.         item: {
    200.           fontSize: 11,
    201.           color: '#f90'
    202.         }
    203.       },
    204.       scaleY: {
    205.         item: {
    206.           color: '#fff'
    207.         }
    208.       },
    209.       scaleY2: {
    210.         item: {
    211.           color: '#fff'
    212.         }
    213.       },
    214.       plot: {
    215.         mode: 'normal'
    216.       },
    217.       crosshairX: {
    218.         plotLabel: {
    219.           color: '#fff',
    220.           backgroundColor: '#000'
    221.         }
    222.       },
    223.       series: [{
    224.           values: [
    225.             [83168.4942, 0],
    226.             [83165.2911, 24.5257],
    227.             [83162.4432, 41.831],
    228.             [83155.7512, 55.5769],
    229.             [83155.2945, 67.9671],
    230.             [83151.4232, 78.4742],
    231.             [83151.3712, 91.5577],
    232.             [83150.8574, 104.5983],
    233.             [83150.4721, 123.8432],
    234.             [83149.6144, 147.7095],
    235.             [83148.2683, 171.1301],
    236.             [83147.3312, 190.1485],
    237.             [83142.4782, 210.6557],
    238.             [83139.2812, 228.9494],
    239.             [83139.1911, 244.5898],
    240.             [83134.4493, 258.1534],
    241.             [83131.9837, 278.0654],
    242.             [83131.6223, 302.7251],
    243.             [83130.3352, 317.3595],
    244.             [83122.9212, 333.889],
    245.             [83118.0342, 352.3895],
    246.             [83117.3329, 374.7495],
    247.             [83105.0412, 388.6047],
    248.             [83103.0253, 404.7422],
    249.             [83098.6836, 426.4222],
    250.             [83095.4497, 437.743],
    251.             [83091.9221, 461.9394],
    252.             [83087.6823, 474.8041],
    253.             [83083.1435, 495.8427],
    254.             [83080.8234, 513.83],
    255.             [83078.3357, 535.1954],
    256.             [83076.0832, 554.3064],
    257.             [83073.8655, 572.399],
    258.             [83071.9923, 587.107],
    259.             [83068.2523, 606.2238],
    260.             [83066.6343, 623.5779],
    261.             [83059.5455, 642.0529],
    262.             [83057.8222, 664.9309],
    263.             [83057.7349, 677.6618],
    264.             [83054.5993, 702.1566]
    265.           ],
    266.           text: 'Vendre'
    267.         },
    268.         {
    269.           values: [
    270.             [83168.4942, 0],
    271.             [83173.5953, 29.0944],
    272.             [83177.5155, 60.5268],
    273.             [83178.2274, 94.9951],
    274.             [83178.8583, 129.6222],
    275.             [83190.3322, 155.1349],
    276.             [83193.0553, 179.3527],
    277.             [83196.3542, 205.565],
    278.             [83197.8851, 227.5875],
    279.             [83202.0866, 247.89],
    280.             [83202.6833, 278.4508],
    281.             [83204.7512, 311.6391],
    282.             [83218.5123, 343.4197],
    283.             [83218.5655, 378.3272],
    284.             [83222.1664, 395.7356],
    285.             [83226.3923, 418.799],
    286.             [83230.4766, 446.4546],
    287.             [83232.0442, 469.4259],
    288.             [83245.1453, 490.0896],
    289.             [83249.8511, 523.8051],
    290.             [83256.5532, 546.2099],
    291.             [83257.7456, 575.9132],
    292.             [83259.8746, 593.3904],
    293.             [83261.8122, 621.4962],
    294.             [83266.4694, 640.2163],
    295.             [83270.2922, 669.7849],
    296.             [83271.7844, 692.9558],
    297.             [83272.8266, 718.0753],
    298.             [83277.1333, 751.864],
    299.             [83280.1222, 779.7172],
    300.             [83282.6788, 809.8779],
    301.             [83285.2123, 826.0661],
    302.             [83293.2132, 857.981],
    303.             [83297.19, 884.2067],
    304.             [83311.1421, 899.814],
    305.             [83311.5344, 927.7719],
    306.             [83314.5662, 954.9667],
    307.             [83322.4794, 986.9748],
    308.             [83322.8721, 1013.3939],
    309.             [83323.0612, 1040.1686]
    310.           ],
    311.           text: 'Acheter'
    312.         }
    313.       ]
    314.     };
    315.  
    316.     let chartupdate = function(c) {
    317.  
    318.       // generate random data
    319.       if (c === 0) {
    320.         let fMidMarketPrice = 1168.49 + (-50 + 100 * Math.random());
    321.       } else {
    322.         let fMidMarketPrice = 83168.49 + (-500 + 1000 * Math.random());
    323.       }
    324.  
    325.       let sells = [],
    326.         buys = [],
    327.         kref, vref, kstep, vstep, mul, vmax = 0;
    328.  
    329.       kref = fMidMarketPrice;
    330.       vref = 0;
    331.       for (let s = 0; s < 100; s++) {
    332.         vmax = Math.max(vmax, vref);
    333.         sells.push([parseFloat(kref.toFixed(2)), parseFloat(vref.toFixed(4))]);
    334.         mul = Math.random() < 0.25 ? 15 : 5;
    335.         kstep = mul * Math.random();
    336.         vstep = 10 + 15 * Math.random();
    337.         kref -= kstep;
    338.         vref += vstep;
    339.       }
    340.  
    341.       kref = fMidMarketPrice;
    342.       vref = 0;
    343.       for (let b = 0; b < 100; b++) {
    344.         vmax = Math.max(vmax, vref);
    345.         buys.push([parseFloat(kref.toFixed(2)), parseFloat(vref.toFixed(4))]);
    346.         mul = Math.random() < 0.25 ? 15 : 5;
    347.         kstep = mul * Math.random();
    348.         vstep = 15 + 20 * Math.random();
    349.         kref += kstep;
    350.         vref += vstep;
    351.       }
    352.  
    353.       if (c === 0) {
    354.         chartConfig['series'][0]['values'] = sells;
    355.         chartConfig['series'][1]['values'] = buys;
    356.         zingchart.exec('zc1', 'setdata', {
    357.           data: chartConfig
    358.         });
    359.       } else {
    360.         chartConfig2['series'][0]['values'] = sells;
    361.         chartConfig2['series'][1]['values'] = buys;
    362.         zingchart.exec('zc2', 'setdata', {
    363.           data: chartConfig2
    364.         });
    365.       }
    366.  
    367.     };
    368.  
    369.  
    370.  
    371.     zingchart.render({
    372.       id: 'myChart',
    373.       data: chartConfig
    374.     });
    375.   </script>
    376. </body>
    377.  
    378. </html>
    1. <!DOCTYPE html>
    2. <html>
    3.  
    4. <head>
    5.   <meta charset="utf-8">
    6.   <title>ZingSoft Demo</title>
    7.   <style>
    8.     * {
    9.       font-family: 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans';
    10.       font-size: 12px;
    11.     }
    12.   </style>
    13.  
    14.   <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
    15. </head>
    16.  
    17. <body>
    18.   <div id="myChart"></div>
    19. </body>
    20.  
    21. </html>
    1. html,
    2. body {
    3.   height: 100%;
    4.   width: 100%;
    5.   margin: 0;
    6.   padding: 0;
    7. }
    8.  
    9. #myChart {
    10.   height: 100%;
    11.   width: 100%;
    12.   min-height: 150px;
    13. }
    14.  
    15. .zc-ref {
    16.   display: none;
    17. }
    1. let chartConfig = {
    2.   type: 'depth',
    3.   backgroundColor: '#f3f3f3 #d9d9d9',
    4.   options: {
    5.     buttonZoomin: {
    6.       borderColor: 'red',
    7.       borderWidth: 4,
    8.       tooltip: {
    9.         backgroundColor: '#f90',
    10.         borderColor: '#f60',
    11.         borderRadius: -5,
    12.         borderWidth: 2,
    13.         callout: true,
    14.         calloutHeight: 20,
    15.         calloutPosition: 'bottom',
    16.         calloutWidth: 0,
    17.         padding: 10,
    18.         shadow: true,
    19.         calloutTip: {
    20.           type: 'circle',
    21.           backgroundColor: '#fff',
    22.           borderWidth: 2,
    23.           borderColor: '#f60',
    24.           size: 5,
    25.           offsetY: 0
    26.         }
    27.       },
    28.     },
    29.     currency: '$',
    30.     mmpMarker: {
    31.       lineColor: 'blue',
    32.       lineWidth: 5,
    33.       label: {
    34.         backgroundColor: 'green'
    35.       }
    36.     },
    37.     subtitle: {
    38.       text: 'Subtitle'
    39.     },
    40.     title: {
    41.       text: 'Title'
    42.     },
    43.   },
    44.   series: [{
    45.       values: [
    46.         [1168.49, 0],
    47.         [1164.69, 12.0211],
    48.         [1163.38, 33.0049],
    49.         [1160.98, 45.5622],
    50.         [1158.64, 60.4819],
    51.         [1154.04, 71.5594],
    52.         [1146.54, 83.2051],
    53.         [1133.37, 106.8834],
    54.         [1129.63, 127.1219],
    55.         [1126.89, 145.2484],
    56.         [1115.14, 155.8074],
    57.         [1113.54, 171.8438],
    58.         [1110.49, 184.443],
    59.         [1106.92, 202.3068],
    60.         [1106.7, 224.5185],
    61.         [1104.03, 244.5286],
    62.         [1101.99, 256.5801],
    63.         [1099.57, 272.8992],
    64.         [1099.47, 289.2549],
    65.         [1095.76, 300.107],
    66.         [1091.75, 320.0837],
    67.         [1091.37, 334.7523],
    68.         [1086.9, 357.9836],
    69.         [1086.6, 375.3844],
    70.         [1081.13, 387.3668],
    71.         [1079.3, 403.3796],
    72.         [1074.56, 420.0898],
    73.         [1069.69, 438.8176],
    74.         [1068.59, 462.0495],
    75.         [1056.35, 484.2044],
    76.         [1052.93, 507.0559],
    77.         [1052.03, 529.1966],
    78.         [1047.46, 541.6345],
    79.         [1033.06, 551.942],
    80.         [1030.42, 569.7072],
    81.         [1025.65, 583.7136],
    82.         [1023.38, 608.1764],
    83.         [1020.04, 620.0944],
    84.         [1018.53, 644.661],
    85.         [1014.92, 661.6777]
    86.       ],
    87.       text: 'Sell'
    88.     },
    89.     {
    90.       values: [
    91.         [1168.49, 0],
    92.         [1172.22, 33.1932],
    93.         [1174.28, 50.5177],
    94.         [1174.99, 81.8346],
    95.         [1189.53, 104.332],
    96.         [1191.07, 119.9178],
    97.         [1195.62, 146.3812],
    98.         [1199.32, 180.9109],
    99.         [1201.89, 199.313],
    100.         [1204.34, 228.9945],
    101.         [1206.47, 251.6454],
    102.         [1209.44, 285.6366],
    103.         [1221.89, 312.7949],
    104.         [1230.48, 328.6889],
    105.         [1235.24, 351.3438],
    106.         [1248.33, 377.9289],
    107.         [1251.24, 409.9444],
    108.         [1253.75, 435.5418],
    109.         [1257.48, 453.8852],
    110.         [1261.01, 483.8769],
    111.         [1265.06, 499.7163],
    112.         [1268.75, 529.6374],
    113.         [1270.2, 552.1779],
    114.         [1272.15, 579.5218],
    115.         [1274.19, 606.4376],
    116.         [1276.17, 638.8508],
    117.         [1283.07, 668.7969],
    118.         [1285.76, 694.1647],
    119.         [1287.89, 709.9417],
    120.         [1288.72, 735.6358],
    121.         [1295.71, 765.2281],
    122.         [1303.26, 784.6807],
    123.         [1305.43, 801.1021],
    124.         [1307.78, 817.4528],
    125.         [1312.76, 836.7914],
    126.         [1317.6, 859.4746],
    127.         [1322.31, 891.443],
    128.         [1324.35, 907.6098],
    129.         [1325.7, 931.1996],
    130.         [1528.01, 949.3013]
    131.       ],
    132.       text: 'Buy'
    133.     }
    134.   ]
    135. };
    136.  
    137. let chartConfig2 = {
    138.   type: 'depth',
    139.   backgroundColor: '#000',
    140.   options: {
    141.     currency: '\u20ac',
    142.     title: {
    143.       color: '#ff0'
    144.     },
    145.     subtitle: {
    146.       visible: false
    147.     },
    148.     mmpMarker: {
    149.       alpha: 0.75,
    150.       lineColor: '#999',
    151.       label: {
    152.         color: '#fff',
    153.         fontSize: 15,
    154.         offsetY: 20
    155.       }
    156.     },
    157.     palette: ['#909', '#990'],
    158.   },
    159.   scaleX: {
    160.     item: {
    161.       fontSize: 11,
    162.       color: '#f90'
    163.     }
    164.   },
    165.   scaleY: {
    166.     item: {
    167.       color: '#fff'
    168.     }
    169.   },
    170.   scaleY2: {
    171.     item: {
    172.       color: '#fff'
    173.     }
    174.   },
    175.   plot: {
    176.     mode: 'normal'
    177.   },
    178.   crosshairX: {
    179.     plotLabel: {
    180.       color: '#fff',
    181.       backgroundColor: '#000'
    182.     }
    183.   },
    184.   series: [{
    185.       values: [
    186.         [83168.4942, 0],
    187.         [83165.2911, 24.5257],
    188.         [83162.4432, 41.831],
    189.         [83155.7512, 55.5769],
    190.         [83155.2945, 67.9671],
    191.         [83151.4232, 78.4742],
    192.         [83151.3712, 91.5577],
    193.         [83150.8574, 104.5983],
    194.         [83150.4721, 123.8432],
    195.         [83149.6144, 147.7095],
    196.         [83148.2683, 171.1301],
    197.         [83147.3312, 190.1485],
    198.         [83142.4782, 210.6557],
    199.         [83139.2812, 228.9494],
    200.         [83139.1911, 244.5898],
    201.         [83134.4493, 258.1534],
    202.         [83131.9837, 278.0654],
    203.         [83131.6223, 302.7251],
    204.         [83130.3352, 317.3595],
    205.         [83122.9212, 333.889],
    206.         [83118.0342, 352.3895],
    207.         [83117.3329, 374.7495],
    208.         [83105.0412, 388.6047],
    209.         [83103.0253, 404.7422],
    210.         [83098.6836, 426.4222],
    211.         [83095.4497, 437.743],
    212.         [83091.9221, 461.9394],
    213.         [83087.6823, 474.8041],
    214.         [83083.1435, 495.8427],
    215.         [83080.8234, 513.83],
    216.         [83078.3357, 535.1954],
    217.         [83076.0832, 554.3064],
    218.         [83073.8655, 572.399],
    219.         [83071.9923, 587.107],
    220.         [83068.2523, 606.2238],
    221.         [83066.6343, 623.5779],
    222.         [83059.5455, 642.0529],
    223.         [83057.8222, 664.9309],
    224.         [83057.7349, 677.6618],
    225.         [83054.5993, 702.1566]
    226.       ],
    227.       text: 'Vendre'
    228.     },
    229.     {
    230.       values: [
    231.         [83168.4942, 0],
    232.         [83173.5953, 29.0944],
    233.         [83177.5155, 60.5268],
    234.         [83178.2274, 94.9951],
    235.         [83178.8583, 129.6222],
    236.         [83190.3322, 155.1349],
    237.         [83193.0553, 179.3527],
    238.         [83196.3542, 205.565],
    239.         [83197.8851, 227.5875],
    240.         [83202.0866, 247.89],
    241.         [83202.6833, 278.4508],
    242.         [83204.7512, 311.6391],
    243.         [83218.5123, 343.4197],
    244.         [83218.5655, 378.3272],
    245.         [83222.1664, 395.7356],
    246.         [83226.3923, 418.799],
    247.         [83230.4766, 446.4546],
    248.         [83232.0442, 469.4259],
    249.         [83245.1453, 490.0896],
    250.         [83249.8511, 523.8051],
    251.         [83256.5532, 546.2099],
    252.         [83257.7456, 575.9132],
    253.         [83259.8746, 593.3904],
    254.         [83261.8122, 621.4962],
    255.         [83266.4694, 640.2163],
    256.         [83270.2922, 669.7849],
    257.         [83271.7844, 692.9558],
    258.         [83272.8266, 718.0753],
    259.         [83277.1333, 751.864],
    260.         [83280.1222, 779.7172],
    261.         [83282.6788, 809.8779],
    262.         [83285.2123, 826.0661],
    263.         [83293.2132, 857.981],
    264.         [83297.19, 884.2067],
    265.         [83311.1421, 899.814],
    266.         [83311.5344, 927.7719],
    267.         [83314.5662, 954.9667],
    268.         [83322.4794, 986.9748],
    269.         [83322.8721, 1013.3939],
    270.         [83323.0612, 1040.1686]
    271.       ],
    272.       text: 'Acheter'
    273.     }
    274.   ]
    275. };
    276.  
    277. let chartupdate = function(c) {
    278.  
    279.   // generate random data
    280.   if (c === 0) {
    281.     let fMidMarketPrice = 1168.49 + (-50 + 100 * Math.random());
    282.   } else {
    283.     let fMidMarketPrice = 83168.49 + (-500 + 1000 * Math.random());
    284.   }
    285.  
    286.   let sells = [],
    287.     buys = [],
    288.     kref, vref, kstep, vstep, mul, vmax = 0;
    289.  
    290.   kref = fMidMarketPrice;
    291.   vref = 0;
    292.   for (let s = 0; s < 100; s++) {
    293.     vmax = Math.max(vmax, vref);
    294.     sells.push([parseFloat(kref.toFixed(2)), parseFloat(vref.toFixed(4))]);
    295.     mul = Math.random() < 0.25 ? 15 : 5;
    296.     kstep = mul * Math.random();
    297.     vstep = 10 + 15 * Math.random();
    298.     kref -= kstep;
    299.     vref += vstep;
    300.   }
    301.  
    302.   kref = fMidMarketPrice;
    303.   vref = 0;
    304.   for (let b = 0; b < 100; b++) {
    305.     vmax = Math.max(vmax, vref);
    306.     buys.push([parseFloat(kref.toFixed(2)), parseFloat(vref.toFixed(4))]);
    307.     mul = Math.random() < 0.25 ? 15 : 5;
    308.     kstep = mul * Math.random();
    309.     vstep = 15 + 20 * Math.random();
    310.     kref += kstep;
    311.     vref += vstep;
    312.   }
    313.  
    314.   if (c === 0) {
    315.     chartConfig['series'][0]['values'] = sells;
    316.     chartConfig['series'][1]['values'] = buys;
    317.     zingchart.exec('zc1', 'setdata', {
    318.       data: chartConfig
    319.     });
    320.   } else {
    321.     chartConfig2['series'][0]['values'] = sells;
    322.     chartConfig2['series'][1]['values'] = buys;
    323.     zingchart.exec('zc2', 'setdata', {
    324.       data: chartConfig2
    325.     });
    326.   }
    327.  
    328. };
    329.  
    330.  
    331.  
    332. zingchart.render({
    333.   id: 'myChart',
    334.   data: chartConfig
    335. });