Auto-updating Stock Chart with dynamic indicators
Type
tutorial
tutorial
tutorial
tutorial
tutorial
tutorial
tutorial
tutorial
Usually browsers use different resolution when printing web pages. If you have charts that are wider than ~600-700 pixels, they will print as cropped. To overcome this, use the following code to make the charts redraw using new dimensions before the page is printed: (function() { var beforePrint = function() { for(var i = 0; […]
tutorial
The charts can be configured to be updated at preset intervals with the new data. The idea is to periodically update chart.dataProvider (or chart.dataSet[x].dataProvider in case of Stock chart) with the new data points, then just call chart.validateData() for the chart to take in the new data. Here’s a working example. The data updates can be loaded […]