I\'ve got a canvas object that I need to be able to create at a higher resolution than what native screen resolution is. I\'m using the Flot graphs library, and I\'d ne开发者_如何学JAVAed to output a
Prior Information: (In case you are wondering where I am coming from) First Question: How to set a JS variable every n sec to a JSON array.
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
I have had a lot of success creating graphs with Flot. However, I can not seem to figure out how one would go about shading in a region between two lines using the library.My goal is to be able to cre
I\'m using the Flot graphing library jQuery plugin and I haven\'t found a good way to handle resizing the graph when it\'s containing <div> changes size (for example, due to window resizing).Whe
I have a some data in JSON format(which comes from php) to b开发者_StackOverflow中文版e passed to a javascript function. I\'m getting \'invalid property id\' error when I try todo this.
I have a simple application which polls database for data every minute. When new data is fetched, I am updating the graph using ajax. However, whenever I update the graph (re-plot it with new values a
Scenario: I\'m working on a rails app that will take data entry in the form of uploaded text-based files. I need to parse these files before importing the data. I can choose the file type uploaded to
var RowClick = function() { (\"#Grid\").click(开发者_如何学C vars = $(\"#Grid\").jqGrid(\'getGridParam\', \'selarrrow\').toString();
I am using Flot to chart some data that I pull back from the server.The X-axis data that I receive is in units of milliseconds, and I want to display the chart with the X-axis in units of seconds.So,
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