Questions tagged as 'flot'

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How to generate a graph with a curve similar to "sine" in jquery flot?

Friends, I'm using the flot for a project of ECG (electrocardiogram) simulation , and I was faced with a problem, which I think is more of mathematics than programming > ... So sorry if I'm explaining bad. Good, my problem is to make th...
asked by 21.11.2016 / 02:01
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Flot charts, default x-axis from two days ago so far (last 48 hours)

I have an app that displays a graph whose dados is from the database, where the date columns store a Unix timestamp , the data is received as a JSON. This graph works fine but I would like the X axis to appear only the last 48 hours...
asked by 16.01.2016 / 14:23
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Vertical bars valued with flot.js

Hello. I use flot.js to plot a "Stacked Bars" chart example but I wanted to insert the values of the bars "inside" the bar, not simply the tooltip. Does anyone know how to do it?     
asked by 12.03.2014 / 05:04
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How to produce JSON in the format that Flot expects?

Doubt on how to serialize to return this JSON. I'm using the Flot library ( link ) to present a chart. I can generate the graphics. In my view I'm using it like this: $.ajax({ url: '/graficos/GeraTesteFlot', metho...
asked by 17.07.2014 / 21:28
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How to use "time" transitions in a Canvas animation

Sequencing the post " How to generate a Sine curve , where I made some adjustments: I am still working on this ECG (electrocardiogram) simulator, and now I need to "manipulate" the times inside the simulator, For example: It takes too long...
asked by 01.12.2016 / 12:04
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Use different symbols for points

I'm using the float charts plugin to generate line charts. Until then I have this chart: Asasettingforplugin,IamsayingthatthislineshouldhaveasymboloftypecircleButIneedthemiddlesymbol,notacircle,oranothersymbolaccordingtoagivenconditionHowc...
asked by 02.10.2015 / 14:12
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How to use the flot chart on a web server?

Good I have an Apache web server running on a raspberry pi. This web server has a view_action.php file that makes the include of another page graph.html. This graph.html is a copy of a .html code from the flot chart examples folder. The jq...
asked by 25.04.2017 / 22:46
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Put time (minute: second) in the graphic Flot

I'm trying to put the seconds on the x axis, because the update is every 3 seconds. I've already figured out that to set the range, just put this data xaxis : { minTickSize : [ 3, "second" ], min : 0, ma...
asked by 08.05.2018 / 18:15
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Label Indefinida Graphic with Flot and PHP

Using Flot to generate pie charts, the graph is generated with the values in percent, but the labels are displayed with 'undefined'. $(document).ready(function () { var chartError = function(req, status, err) { console.log('An erro...
asked by 12.06.2015 / 02:40