So I have recently started playing with Ubuntu, PHP, and CakePHP and have been pretty happy with the LAMP stack. Except now I'm trying to build a simple web page that can display collected data in a graph. Apparently OpenFlashChart2 with the FlashChartHelper plugin is pretty good, but I cannot get it to actually display a graph. I got...
I'm trying to use Open Flash Chart 2 on my symfony project by including the ofc2 library on one of my controller's action. Unfortunately it doesn't work. When i call the action it prints nothing :'( There is a plugin for this, but it uses an outdated version of OFC. Anyone have had any success showing Open Flash Chart 2 on their s...
Hi I have a problem with Open Flash Chart 2. It works like it should in FireFox, but in Internet Explorer my Y axis is all wrong. No matter if I set the "steps" or not, it is not accepted in IE. Then it just takes my "max" and creates 5 steps with some weird numbers like 11.6, 23.2, 34.8, 46.4 and 58. Why? My JSON that I pass to OFC2 l...
Hi there, First of all, I am really a newbie for flash charts. I have problem in using it. I am developing an app which gets values from database for chart. I have a line on chart, there are dates on x-axis starting from 0th position. I have dates 03-06-2010 and 05-06-2010 right now and may increase in future. When I set range of 1 mont...
Hi there, I'm currently playing with a bar chart implemented through Open Flash Charts (I believe version 1, might be version 2...) with PHP. Unfortunately, we're having real trouble with the tooltip not showing the correct thing. I am trying to get it to show the x-axis label for the hovered-over column, then a ":", then the value of t...
I've got a bar chart with some elements.values as this: "elements":[ {"values": [ {"right":12, "colour":"#a55feb", "on-click":"http://myurl.com/" }, {"right":25, "colour":"#5757ff", "on-click":"http://another.one/" } ] ...
Hi, I'm using Open Flash Chart 2 to present graphs and charts in my website. I'm trying to load the JSON data for a chart from the same page. There are several ways to do that. Use get-data property of the chart and pass a javascript method that returns the json Use the open_flash_chart_data method which the flash chart knows to read...
does anyone know if open flash plugin for rails supports stacked area chart could anyone point me to a working example of stacked area/area chart thx ...
Hi, i've found this tutorial in the internet to render flash object (OpenFlashChart) as an image in PHP. http://teethgrinder.co.uk/open-flash-chart-2/save-image-js.php Unfortunately i've tried to do the very same thing but failed to do so, becauset of different implementation procedure in Rails. Does anyone here knows how to render o...
If my JSON data-file comes from a database result set and that result set is empty, how do I tell OFC2 to display an error message, instead of crashing because of a malformed JSON string? ...
I can't get Open Flash Chart 2 to display some data, but it does display other data that is very close. This is the working set of data here { "elements": [ { "type": "line", "values": [ null, null, null, null, null, null, null, null, null, ...