Graph Support

Version 2.0.0b1: - New: Graphs are now drawn with Apache ECharts 6.1 instead of Flot 0.8.3 - New: Graphs with no data points show a "No data for this period" message - New: ECharts is loaded the first time a graph is displayed - it is no longer included in the site JS for every page - New: Graphs resize with their container, including graphs first drawn in a hidden modal window - Bug Fix: "lineWidth" and "fillColor" graph options were lost when changing the graph history length in the graph modal window - Bug Fix: Graph legend was not shown after changing the graph history length in the graph modal window - Bug Fix: Graph points are numbers again (as with Flot) - after changing the graph days, hovering a point gave "i.datapoint[1].toFixed is not a function" because the values arrived as strings - Developer: Unit tests for zero filling and graph series options - Developer: Pie charts no longer load a separate Javascript file - Developer: jrGraph_get_resize_listener_js() is deprecated and no longer needed - Developer: Flot plugins other than time, pie, categories, stack, symbol and resize are not supported Version 1.2.3: - Change: Changed method 'get' to 'post' for loading graphs from the dashboard Version 1.2.2: - New: 'graph_data' event triggered with JSON graph data before displaying Version 1.2.1: - New: "graph_parameters" event trigger fired before creating a graph - Bug Fix: In-filling of zero values was not working correctly on some loaded data sets Version 1.2.0: - New: Support for graph history length selection in modal graph window - Change: Updates and tweaks to work better with PHP 8.1+ Version 1.1.7: - Bug Fix: In-filling of zero values was not working correctly on sparse data sets - Bug Fix: Hovering over graph values may not show underlying value in graph header Version 1.1.6: - Bug Fix: "lineWidth" parameter for setting width of line in graphs was not working Version 1.1.5: - Change: Updated Graph Javascript function to allow for additional parameters Version 1.1.4: - Change: Updated graph date axis to use System Core configured Time zone Version 1.1.3: - Change: Updated to work better with PHP 8 Version 1.1.2: - Change: Move hardcoded "item" div element from pie chart function to plot.tpl file Version 1.1.1: - New: Support for "precision" parameter to set decimal point precision Version 1.1.0: - New: "pointRadius" graph config option can now be set to "0" (zero) - New: "zerofill" graph option for filling in missing data points in graph data set - Change: "zerofill" is no longer active by default Version 1.0.8: - Change: Improved "zero fill" function to better handle time gaps in data sets Version 1.0.7: - Change: Small change in Javascript function to allow additional graph parameters Version 1.0.6: - New: "nofill" graph parameter to not auto-fill missing time chunks in data series - Bug Fix: Setting "days" value in graph config was not working properly Version 1.0.5: - New: Added a Plot function to allow graphs that do not have a timestamp as the x value Version 1.0.4: - New: New module icon - Change: Name changed to "Graph Core" Version 1.0.3: - Bug Fix: Hourly graphs were not working correctly Version 1.0.2: - New: support for URL parameters for registered graph functions Version 1.0.1: - Bug Fix: Some graphs could be off by 1 day Version 1.0.0: - Initial release