flot

jQuery Flot - Display accurate values

由 狂风中的少年 提交于 2020-01-05 07:36:26
问题 I notice that jQuery Flot is rounding down the results. But I want to show the actual decimal value for the result when you hover over the peaks and valleys in the tooltip. But not the x or y axis labels, but the graph result itself. So instead of "44", I want "44.05". Is there anything I can do to make that work? Everything I'm seeing is just for the axis labels. 回答1: The tool tip should allow you to do this - have a look at this fiddle http://jsfiddle.net/Rnusy/ var previousPoint = null; $(

jquery flot draws points in 200% thought it says the value is 100%

由 丶灬走出姿态 提交于 2020-01-05 06:27:33
问题 I am using flot library to draw a chart. this is my code: function LoadService2() { $.getJSON('http://localhost:4025/vmp_webservice.asmx/LoadService2', { fromDate: "2014-01-01", toDate: "2014-04-01" }) .done(function (result) { var data = $.map(result, function (arr, key) { return { label: key, data: arr }; }); chartOptions = { xaxis: { min: (new Date(2014, 01, 1)).getTime(), max: (new Date(2014, 04, 2)).getTime(), mode: "time", tickSize: [1, "month"], monthNames: ["Jan", "Feb", "Mar", "Apr",

Flot returns incorrect x value (mm/dd/yy - date) after zoom for stack bar chart

由 冷暖自知 提交于 2020-01-04 13:51:11
问题 I want to get the correct x axis label when user zooms the chart and click on a specific bar when clicking on the bar on (02/14/14 - xaxis) the alert shows the (02/19/14 - xaxis) label. It returns the correct date when the zoom(selection) is not firing. but after zooming the chart and clicking on the bar it populate a wrong date. I am new to flot charts. please help me. thanks. [<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Flot Stack Zoom Click<

Flot returns incorrect x value (mm/dd/yy - date) after zoom for stack bar chart

由 橙三吉。 提交于 2020-01-04 13:49:43
问题 I want to get the correct x axis label when user zooms the chart and click on a specific bar when clicking on the bar on (02/14/14 - xaxis) the alert shows the (02/19/14 - xaxis) label. It returns the correct date when the zoom(selection) is not firing. but after zooming the chart and clicking on the bar it populate a wrong date. I am new to flot charts. please help me. thanks. [<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Flot Stack Zoom Click<

jquery mobile and flot library

由 ♀尐吖头ヾ 提交于 2020-01-04 06:26:27
问题 I am implementing flot in a small jquery mobile framework site. The page / content div that contains the flot is on a secondary page. The first time the flot page is shown, the chart renders nicely. Moving back to the primary page and forward again to the flot page, the chart does not render. The content is coming from an asp mvc view: <div id="chartcontainer"> <div id="chartdiv" style="height:300px;width:400px;"></div> </div> <script type="text/javascript"> $(function () { var d1 = [[1, 1],

flot charts - externally selecting bars

由 孤者浪人 提交于 2020-01-04 03:18:19
问题 I'm using flot http://code.google.com/p/flot/ and would like to highlight a particular bar in the series when the user hovers over a link, does anyone know how to do that? Cheers, Tim 回答1: The thing you're looking for is highlight , which is documented in the API.txt: highlight(series, datapoint) Highlight a specific datapoint in the data series. You can either specify the actual objects, e.g. if you got them from a "plotclick" event, or you can specify the indices, e.g. highlight(1, 3) to

Does jquery.flot.dashes.js support plothover and plotclick?

由 爱⌒轻易说出口 提交于 2020-01-03 16:23:07
问题 I have a workable tooltip system set-up with my normal graphing options (not using dashes) by using the plothover event, but the plot is not hoverable when I switch to my "black and white" mode (using dashes). Is there any way to keep the graph hoverable and clickable when using dashes? Or a way to make a decent looking plot in black and white without dashes? Example series: {data: data, dashes:{show: true, dashLength: 2}, color: "black", label: "Series 1"} My current graphing options:

Flot: Zoom to Far Right by Default

由 风流意气都作罢 提交于 2020-01-02 11:06:13
问题 Let's say you have a flot graph that's 500 pixels wide and it has 100 ticks on the x axis. That will obviously be very crowded by default. The "navigate" plugin helps this situation. For example, if you want to limit it to only 10 ticks at once, you can do this: $.plot(...).zoom({'amount': total_ticks / 10}); However, I'm not sure how to make it so that when the graph is first drawn, it is showing the last ten (the ten on the far right) by default, not just a random set of ten from the middle

Flot: Displaying specific tick labels

由 十年热恋 提交于 2020-01-02 08:04:48
问题 I have a flot graph with y-axis co-ordinates to be 55, 110, 220, 440, 880, 1760. I want all the six ticks to be displayed but I donot want the tick label 55 and 1760 to be displayed. Is it possible through Flot Charts? Thanx 回答1: In your options pass a ticks array with an empty label at those positions: yaxis: { ticks: [[55, ""], [110, "label"], [220, "label"], [440, "label"], [880, "label"], [1760, ""]] } Fiddle here. 来源： https://stackoverflow.com/questions/15335856/flot-displaying-specific

jQuery/Flot: How do you get the coordinates of a datapoint?

由 笑着哭i 提交于 2020-01-02 03:37:06
问题 I'm currently looking at the example at http://people.iola.dk/olau/flot/examples/interacting.html but I can't figure out, how to get the coordinates of a datapoint. I won't be clicking on the Plot so I can't make use of the event plotclick. Now my question: is there another way to get the x and y coordinates of a datapoint, without clicking? I will be using the jQuery slider to highlight different points on a graph and would like to have a tooltip next to the datapoints. Thanks in advance :)
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