Since charting involves heavy DOM manipulation, directives are the way to go. Data can be kept in the Controller App.controller(‘Ctrl’, function($scope) { $scope.data = [[[0, 1], [1, 5], [2, 2]]]; }); And you can create a custom HTML tag1 specifying the model you want to get data from <chart ng-model=”data”></chart> which angular can compile through … Read more
Oh, I found it, hope the solution will save time for someone. Use visible:false in series defenition series: [{ name: ‘MyHiddenLine’, data: [1,2,3], visible: false },
I too got the similar problem. I am not sure about the fix.I have resolved by downgrading the charts packages to “ng2-charts”: “^2.3.0” and “chart.js”: “^2.9.3”.
I used Microsoft Chart Controls before. It is not bad at all, easy to implement, and has a lot of good examples too, every good for beginners. http://code.msdn.microsoft.com/mschart However: 1st, it hasn’t been updated for a long while since it was released. 2nd, Since it is Microsoft, Comparability is something you dont have much control … Read more
d3 is probably your best bet. It can generate nearly any type of chart imaginable. You can generate the charts directly in the browser, or if you really need an image file, you can use the module in node and convert the output to an image.
I’ve used these with success (customizable, cross-browser, etc): Flot jQPlot Others I’ve come across: Sparklines jQChart
For Chart.js 2.0+ you can use an array as label: Quoting the DOCs: “Usage: If a label is an array as opposed to a string i.e. [[“June”,”2015″], “July”] then each element is treated as a seperate line.” var data = { labels: [[“My”, “long”, “long”, “long”, “label”], “another label”,…], … }
I encountered the same problem: the chart would work on one page but not on the next. Turns out if the chart is initialized for the first time in a POST (i.e. a postback) the error is thrown because the handler is configured incorrectly. To fix the issue modify the httpHandler configuration that user LaptopHeaven … Read more
I am the author of “Algorithm for Optimal Scaling on a Chart Axis”. It used to be hosted on trollop.org, but I have recently moved domains/blogging engines. Anyhow, I’ll post the contents here for easier access. I’ve been working on an Android charting application for an assignment and ran into a bit of an issue … Read more