jQplot OHLC Renderer mouseover for the bars - javascript

I have just implemented a chart using jQplot plugin. I have used OHLCRenderer as the renderer and the chart looks like this.
Can you please tell me how to add a mouse-over option to the bars so that i can show some information when i mouse-over each bars. Thanks
This is the code
var catOHLC = [
[1, 10, 6.5, 10, 10],
[2, 1.2, 5, 1.2, 1.2],
[3, 8, 10, 8, 8],
];
var catOHLC1 = [
[1, 0, 5, 0, 0]
];
var ticks = ['A', 'B', 'C', 'D', 'E'];
var ticks2 = [12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0];
plot4 = $.jqplot('chart4', [catOHLC, catOHLC1], {
stackSeries: true,
axes: {
xaxis: {
renderer:$.jqplot.CategoryAxisRenderer,
ticks:ticks
},
yaxis: {
tickRenderer: $.jqplot.CanvasAxisTickRenderer,
ticks: ticks2,
max: 24,
min: 0
}
},
series: [{ renderer: $.jqplot.OHLCRenderer, rendererOptions: { candleStick: false, tickLength: 0, lineWidth: 10 } },
{ renderer: $.jqplot.OHLCRenderer, rendererOptions: { candleStick: false, tickLength: 0, lineWidth: 10 } }],
});});

I used the jqplot highlighter plugin to make this work with a slightly modified version of your code. Here is the jsfiddle, and the code is below. Note that this is fairly similar to the example at http://www.jqplot.com/tests/candlestick-charts.php .
plot4 = $.jqplot('chart4', [catOHLC, catOHLC1], {
series: [{
renderer: $.jqplot.OHLCRenderer,
rendererOptions: {
tickLength: 4,
lineWidth: 10
}
}, {
renderer: $.jqplot.OHLCRenderer,
rendererOptions: {
tickLength: 4,
lineWidth: 10
}
}],
highlighter: {
show: true,
showMarker: false,
tooltipAxes: 'xy',
yvalues: 4,
formatString: '<table class="jqplot-highlighter"> \
<tr><td>x:</td><td>%s</td></tr> \
<tr><td>open:</td><td>%s</td></tr> \
<tr><td>hi:</td><td>%s</td></tr> \
<tr><td>low:</td><td>%s</td></tr> \
<tr><td>close:</td><td>%s</td></tr></table>'
}
});

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Highcharts stacked column: show total when a stack is hidden

I have a stacked column chart with three stacks per column. See https://jsfiddle.net/Lfvnraqd/1/
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Summing of the points values need to be done manually because the chart operate only on visible data.
Before you set data in the chart, you calculate its sum:
var data1 = [14, 12, 10, 13, 10, 7, 11, 11, 11, 8, 8, 10];
var data2 = [2, 4, 5, 1, 2, 7, 6, 4, 1, 1, 3, 0];
var data3 = [7, 13, 20, 10, 20, 19, 20, 26, 25, 19, 18, 17]
var sums = Object.keys(data1).map(i => {
return data1[i] + data2[i] + data3[i];
});
and access the propert sum in tooltip.pointFormatter
pointFormatter: function () {
return this.series.name + ': ' + this.y + '<br/>Total procedures: ' + sums[this.x];
}
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Change the color of a line in flot.js

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Here is the code that has it working with the default.
Where do i need to add a color variable to make it display.
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$.plot('#placeholder', [plotData]), {
^
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http://jsfiddle.net/ueC9g/1/
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$('#addBar').click(function(){
try {
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See updated fiddle here.
Please familair with this example: http://jsfiddle.net/VcJ4K/5/
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I am trying to implement a flot bar graph, but I am having a few problems
The first being that setting the yaxsis min and max does not seem to work, the graph still only goes from 0 - 14.
Second I dont know how to set individual colours and names for each bar.
This is what I have
var d2 = [{
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"data": [[0 , "3"], [5, "13"]]
},
{
"label": "Telephone",
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},
{
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If you want a different name and color for each bar then you'll need to configure the bar settings as part of the data sets.
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{
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show: true,
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fill: true,
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order: 1,
fillColor: "#AA4643"
},
color: "#AA4643"
},
{
label: "Telephone",
data: [[1, "400"], [6, "337"]],
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show: true,
barWidth: 0.9,
fill: true,
lineWidth: 1,
order: 2,
fillColor: "#89A54E"
},
color: "#89A54E"
}]
Then graph them like this:
$.plot($("#placeholder"), data1, options);
As for min and max not working, what happens if you don't configure them? Does the axis fit the data correctly?

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