I’m using a Line Chart of Google, I take data from a database of MySQL, to show points of some variables at different datetime. The sample time is 1 minute, but ocationally some points are loss (dont worry about the reason), so when I create de chart, the distance between two point is the same for 1 minute or 1
Tag: charts
How to load an array of external data in QuickChart?
I am looking to use QuickChart in my PHP project. I skimmed the documentation completely. But, everything in it has the data being statically loaded as an array. I am trying to load external data, that is generated from somewhere else, into the chart. To understand QuickChart, I tried to load data dynamically in the examples provided in the documentation.
Variable with counts are not working with larapex
I am using Larapex charts for my laravel project but I cannot make the chart render when using a variable that contains my values retrieved from the database. The variable above retrives following values: Which I then try to place within the chart But unfortunately the chart does not render the values. Can anyone help me out? Best regards. Answer
Google chart not showing population of Girls via PHP
Am trying to build a Google ColumnChart that will show population of boys and girls in each locality. The column chart for boys will be in red and that of girls in blue. I created MySQL database and …
How to position dataLabels at the midpoint of an arearange chart in highcharts?
Above is a sample piece of code that I have plotted using the arearange chart. The graph is plotted successfully just as I wanted it to be. But there seems to be a problem. I want the series name “AREA1” and “AREA2” to be shown in the midpoint of the respective y-axis values. ie “Area 1” should be shown at
Why is titleTextStyle not working with the title option in Google Charts?
I’m creating a simple bar chart using Google Charts with the data fetched from Mysql Database. The chart is displayed properly but I’m unable to format the title of the graph. I have referred to many …
Chart Js clickable bar
I want to make my chart js bar clickable. I want to add click features such as links. No idea how to proceed. Have read documentation times 10… var ctx = document.getElementById(‘…
What is a good, free PHP charting suite?
All I will be doing is basic line graphs. Any experiences anyone might share would be greatly appreciated. Answer openflashchart: http://teethgrinder.co.uk/open-flash-chart/ A bit beyond simple line charts. LGPL licensed so it’s commercial friendly. For really simple charts take a look at the jQuery sparklines plugin. It does some really wonderful things actually.