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Peter P

Y axis - not coming...with Gallery type Contour

Question

Hi all I am new to jchartfx as well as to this forum, I was trying to create contour plot, finally could able to plot something but not able to see y axis label and tickmark..after setting it to true.. is it bug ?

Here is my code..


<!DOCTYPE html>
<html>
<head>
   <link rel="stylesheet" type="text/css" href="styles/chartfx.css" />
   <script type="text/javascript" src="js/jchartfx.system.js"></script>
   <script type="text/javascript" src="js/jchartfx.coreBasic.js"></script>
   <script type="text/javascript" src="js/jchartfx.surface.js"></script>
  <script type="text/javascript" src="js/jchartfx.advanced.js"></script>
</head>
<body onload="loadChart()">
<div id="ChartDiv" style="width:700px;height:400px"></div>
<script type="text/javascript" language="javascript">
    var chart1;

    function loadChart()
      {       
           
chart1 = new cfx.Chart();

chart1.getView3D().setEnabled(true);
chart1.setGallery(cfx.Gallery.Contour);

// Legend
chart1.getLegendBox().setVisible(true);

// Y axis - BUG not working...with Contour...type...
chart1.getAxisY().setVisible(true);
chart1.getAxisY().getTitle().setText("Y axis");


// X axis
chart1.getAxisX().setVisible(true);
chart1.getAxisX().getTitle().setText("X axis");

// contour lines...
var myContour;
myContour = (chart1.getGalleryAttributes());
myContour.setShowContourLines(true);

// color
chart1.getSeries().getItem(0).setColor("#FFFF00");
chart1.getSeries().getItem(0).setAlternateColor("#FF0000");


var series0;
series0 = chart1.getSeries().getItem(0);

var data = chart1.getData();
data.setSeries(1);
data.setPoints(1);

data.setItem(0, 0, (6));
data.setItem(0, 1, (4));
data.setItem(0, 2, (6.53333));
data.setItem(0, 3, (9.06667));
data.setItem(0, 4, (11.6));
data.setItem(0, 5, (14.1333));
data.setItem(0, 6, (16.6667));
data.setItem(0, 7, (19.2));
data.setItem(0, 8, (21.7333));
data.setItem(0, 9, (24.2667));
data.setItem(0, 10, (26.8));
data.setItem(0, 11, (29.3333));
data.setItem(0, 12, (31.8667));
data.setItem(0, 13, (34.4));
data.setItem(0, 14, (36.9333));
data.setItem(0, 15, (39.4667));
data.setItem(0, 16, (42));

data.setItem(1, 0, (-42));
data.setItem(1, 1, (-2.71329));
data.setItem(1, 2, (-3.4446));
data.setItem(1, 3, (-3.78734));
data.setItem(1, 4, (-4.09721));
data.setItem(1, 5, (-6.15704));
data.setItem(1, 6, (-16.2005));
data.setItem(1, 7, (-45.9343));
data.setItem(1, 8, (-92.6726));
data.setItem(1, 9, (-130.143));
data.setItem(1, 10, (-140.923));
data.setItem(1, 11, (-110.025));
data.setItem(1, 12, (-7.63413));
data.setItem(1, 13, (92.7351));
data.setItem(1, 14, (113.672));
data.setItem(1, 15, (113.503));
data.setItem(1, 16, (107.908));

data.setItem(2, 0, (-36.4667));
data.setItem(2, 1, (-1.03757));
data.setItem(2, 2, (-2.40257));
data.setItem(2, 3, (-3.05481));
data.setItem(2, 4, (-3.05952));
data.setItem(2, 5, (-3.69744));
data.setItem(2, 6, (-12.0621));
data.setItem(2, 7, (-49.0469));
data.setItem(2, 8, (-115.385));
data.setItem(2, 9, (-166.741));
data.setItem(2, 10, (-186.512));
data.setItem(2, 11, (-177.638));
data.setItem(2, 12, (-95.5658));
data.setItem(2, 13, (56.161));
data.setItem(2, 14, (106.383));
data.setItem(2, 15, (109.179));
data.setItem(2, 16, (102.617));

data.setItem(3, 0, (-30.9333));
data.setItem(3, 1, (1.99388));
data.setItem(3, 2, (-0.609091));
data.setItem(3, 3, (-2.63713));
data.setItem(3, 4, (-3.00171));
data.setItem(3, 5, (-3.39824));
data.setItem(3, 6, (-11.6456));
data.setItem(3, 7, (-52.9805));
data.setItem(3, 8, (-129.356));
data.setItem(3, 9, (-184.744));
data.setItem(3, 10, (-201.8));
data.setItem(3, 11, (-201.068));
data.setItem(3, 12, (-161.547));
data.setItem(3, 13, (-29.8455));
data.setItem(3, 14, (63.3911));
data.setItem(3, 15, (85.9153));
data.setItem(3, 16, (86.1561));

data.setItem(4, 0, (-25.4));
data.setItem(4, 1, (8.52344));
data.setItem(4, 2, (5.90586));
data.setItem(4, 3, (1.12362));
data.setItem(4, 4, (-1.69735));
data.setItem(4, 5, (-3.44627));
data.setItem(4, 6, (-13.8068));
data.setItem(4, 7, (-53.2133));
data.setItem(4, 8, (-123.431));
data.setItem(4, 9, (-180.02));
data.setItem(4, 10, (-199.933));
data.setItem(4, 11, (-199.138));
data.setItem(4, 12, (-168.943));
data.setItem(4, 13, (-82.4096));
data.setItem(4, 14, (5.18132));
data.setItem(4, 15, (47.6905));
data.setItem(4, 16, (62.6947));

data.setItem(5, 0, (-19.8667));
data.setItem(5, 1, (19.0215));
data.setItem(5, 2, (22.2575));
data.setItem(5, 3, (19.878));
data.setItem(5, 4, (12.665));
data.setItem(5, 5, (4.48484));
data.setItem(5, 6, (-9.42676));
data.setItem(5, 7, (-40.7757));
data.setItem(5, 8, (-92.8498));
data.setItem(5, 9, (-145.374));
data.setItem(5, 10, (-173.375));
data.setItem(5, 11, (-172.423));
data.setItem(5, 12, (-140.973));
data.setItem(5, 13, (-80.8786));
data.setItem(5, 14, (-18.3727));
data.setItem(5, 15, (24.2753));
data.setItem(5, 16, (48.3381));

data.setItem(6, 0, (-14.3333));
data.setItem(6, 1, (28.1949));
data.setItem(6, 2, (39.4502));
data.setItem(6, 3, (43.2961));
data.setItem(6, 4, (37.3221));
data.setItem(6, 5, (22.9248));
data.setItem(6, 6, (5.27561));
data.setItem(6, 7, (-15.8562));
data.setItem(6, 8, (-43.3953));
data.setItem(6, 9, (-75.4634));
data.setItem(6, 10, (-100.157));
data.setItem(6, 11, (-103.542));
data.setItem(6, 12, (-82.721));
data.setItem(6, 13, (-45.3517));
data.setItem(6, 14, (-4.3098));
data.setItem(6, 15, (30.1905));
data.setItem(6, 16, (55.1778));

data.setItem(7, 0, (-8.8));
data.setItem(7, 1, (29.0254));
data.setItem(7, 2, (47.3025));
data.setItem(7, 3, (51.5816));
data.setItem(7, 4, (48.0164));
data.setItem(7, 5, (34.5271));
data.setItem(7, 6, (18.7251));
data.setItem(7, 7, (10.6854));
data.setItem(7, 8, (8.59763));
data.setItem(7, 9, (4.25642));
data.setItem(7, 10, (-6.02074));
data.setItem(7, 11, (-15.1062));
data.setItem(7, 12, (-12.4162));
data.setItem(7, 13, (4.9304));
data.setItem(7, 14, (31.8244));
data.setItem(7, 15, (60.0439));
data.setItem(7, 16, (83.1622));

data.setItem(8, 0, (-3.26667));
data.setItem(8, 1, (11.1096));
data.setItem(8, 2, (42.2766));
data.setItem(8, 3, (51.3963));
data.setItem(8, 4, (47.2718));
data.setItem(8, 5, (33.9853));
data.setItem(8, 6, (23.9979));
data.setItem(8, 7, (31.3979));
data.setItem(8, 8, (49.7691));
data.setItem(8, 9, (62.6329));
data.setItem(8, 10, (59.5809));
data.setItem(8, 11, (46.1927));
data.setItem(8, 12, (39.0646));
data.setItem(8, 13, (48.9724));
data.setItem(8, 14, (73.8583));
data.setItem(8, 15, (102.688));
data.setItem(8, 16, (124.773));

data.setItem(9, 0, (2.26667));
data.setItem(9, 1, (-12.8378));
data.setItem(9, 2, (2.23583));
data.setItem(9, 3, (30.8503));
data.setItem(9, 4, (31.1923));
data.setItem(9, 5, (20.8487));
data.setItem(9, 6, (20.9446));
data.setItem(9, 7, (43.1237));
data.setItem(9, 8, (76.2823));
data.setItem(9, 9, (98.9658));
data.setItem(9, 10, (93.8695));
data.setItem(9, 11, (72.0934));
data.setItem(9, 12, (62.4846));
data.setItem(9, 13, (78.4007));
data.setItem(9, 14, (113.835));
data.setItem(9, 15, (149.023));
data.setItem(9, 16, (169.625));


data.setItem(10, 0, (7.8));
data.setItem(10, 1, (-14.9978));
data.setItem(10, 2, (-13.3808));
data.setItem(10, 3, (-4.75909));
data.setItem(10, 4, (-3.83839));
data.setItem(10, 5, (-6.75949));
data.setItem(10, 6, (6.72683));
data.setItem(10, 7, (37.4565));
data.setItem(10, 8, (79.3808));
data.setItem(10, 9, (118.996));
data.setItem(10, 10, (107.915));
data.setItem(10, 11, (69.3488));
data.setItem(10, 12, (65.335));
data.setItem(10, 13, (98.4907));
data.setItem(10, 14, (151.454));
data.setItem(10, 15, (190.55));
data.setItem(10, 16, (205.534));


data.setItem(11, 0, (13.3333));
data.setItem(11, 1, (-16.8584));
data.setItem(11, 2, (-21.5467));
data.setItem(11, 3, (-39.3078));
data.setItem(11, 4, (-59.57));
data.setItem(11, 5, (-56.9148));
data.setItem(11, 6, (-25.2237));
data.setItem(11, 7, (7.34204));
data.setItem(11, 8, (16.2087));
data.setItem(11, 9, (2.43648));
data.setItem(11, 10, (11.6964));
data.setItem(11, 11, (28.4585));
data.setItem(11, 12, (59.1516));
data.setItem(11, 13, (117.67));
data.setItem(11, 14, (183.202));
data.setItem(11, 15, (216.396));
data.setItem(11, 16, (223.487));

data.setItem(12, 0, (18.8667));
data.setItem(12, 1, (-40.9058));
data.setItem(12, 2, (-69.6484));
data.setItem(12, 3, (-124.719));
data.setItem(12, 4, (-162.1));
data.setItem(12, 5, (-146.118));
data.setItem(12, 6, (-82.514));
data.setItem(12, 7, (-28.9939));
data.setItem(12, 8, (-37.7043));
data.setItem(12, 9, (-71.7596));
data.setItem(12, 10, (-59.5731));
data.setItem(12, 11, (0.802786));
data.setItem(12, 12, (69.2031));
data.setItem(12, 13, (141.074));
data.setItem(12, 14, (201.036));
data.setItem(12, 15, (224.394));
data.setItem(12, 16, (226.985));

data.setItem(13, 0, (24.4));
data.setItem(13, 1, (-105.466));
data.setItem(13, 2, (-170.062));
data.setItem(13, 3, (-240.618));
data.setItem(13, 4, (-270.105));
data.setItem(13, 5, (-249.94));
data.setItem(13, 6, (-165.77));
data.setItem(13, 7, (-63.5736));
data.setItem(13, 8, (-32.8047));
data.setItem(13, 9, (-39.9982));
data.setItem(13, 10, (-17.8439));
data.setItem(13, 11, (55.7808));
data.setItem(13, 12, (130.671));
data.setItem(13, 13, (176.517));
data.setItem(13, 14, (207.781));
data.setItem(13, 15, (223.422));
data.setItem(13, 16, (226.318));



chart1.create(document.getElementById('ChartDiv'))    
      }

</script>
</body>
</html>

 


 

 

 

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1 answer to this question

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A contour is a surface chart seen from above so the Y axis is not visible, if you add labels to the series we will display them to the right, note that there might be a bug in our code that calculates the required space so I am setting manually

var s = chart1.getSeries();

for(var i = 0;i<14;i++) {

    s.getItem(i).setText("Label " + (i + 1));

}

chart1.getPlotAreaMargin().setRight(80);

 

JuanC 

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