More specifically what's detailed within the paragraph "Creating Multiple Series and Combo Charts in the UI". you can combine multiple charts on top of each other. The "parent" chart provides the global information, such as the height, width, title, and other properties. Charts that are "children" provide only data and (optionally) a secondary axis. The "Chart Add-on" type is added the same way you would add a new Page or Block display, from the "+ Add" menu at the top of the view configuration.Īfter this new display has been added, find the setting for "Combine with parent chart" and change this value to point at the parent chart you have already assembled.Īfter you've assembled the first series of data in your chart according to the instructions in the Creating Charts using the Views UI section, add a new display to the same view of the type "Chart Add-on". Then adjust the settings for the child chart to pull in different data (often by overriding the filter settings). Now you can go back to your parent display, and see that the results from the child chart have been merged into the results from the parent chart. You can even use this approach to combine different types of charts, such as a line chart over the top of a column chart. Note that not all chart types can be combined together and invalid combinations may cause your chart to throw errors. These fields with these "machine names" (+ values): The chart below (created using the "charts" module) shows aĬombination chart about all nodes of content type "Article", which has Refer to " Combination chart without aggregation" for an online demo of such chart." field_optionlist" (with some select list values, such as the "year")." field_free_format_text" (assumed to contain some numeric values), with Y-axis left, is used in the parent chart." field_free_format_nr" (assumed to contain some numeric values), with Y-axis right, is used in the child chart.This online demo consists of a combination of 2 " Area charts". $view->human_name = 'Combination chart without using aggregation' $view->name = 'combination_chart_without_using_aggregation' Here is the view (in views export format) that created that chart (using "Line chart" as the format for both charts): $view = new view() If you only change the "settings" for each of the 2 charts to " Line chart" (within "format" of each view), you'd get a similar set of combined charts but shown as line charts instead. $handler->display->display_options = 'perm' $handler->display->display_options = FALSE $handler->display->display_options = 'Combination chart without aggregation' $handler = $view->new_display('default', 'Master', 'default') $view->disabled = FALSE /* Edit this to true to make a default view disabled initially */ StripLines: // Just a placeholder.$handler->display->display_options = 'views_query' IncludeZero: true, //Applies only for axisY. IntervalType: null, //number, millisecond, second, minute, hour, day, month, year Interval: null, // Interval for tick marks and grid lines Maximum: null, //Minimum value to be shown on the Axis Minimum: null, //Minimum value to be shown on the Axis toolTipContent: null//string - To be implemented (TBI)įontFamily: "Calibri, Arial, Georgia, serif " ,įontStyle: "italic" // normal, italic, oblique HorizontalAlign: "center", //left, center, rightįontWeight: "normal", //normal, bold, bolder, lighter,įontStyle: "normal", // normal, italic, oblique VerticalAlign: "top", //top, center, bottom tOptions looks into this while setting the default/user-defined values. Default values for all Chart Elements that can be set by the user. * jshint -W099 */ //Ignore warning "Mixed Spaces and Tabs" Please refer to the following link for further details. Without a commercial license you can use it for evaluation purposes only. * Commercial use of CanvasJS requires you to purchase a license. Refer to the following link for further details on the same. * For non-commercial purposes you can use the software for free under Creative Commons Attribution-NonCommercial 3.0 License. * CanvasJS Charts follows Dual Licensing Model as mentioned below. * CanvasJS HTML5 & JavaScript Charts - v1.8.0 Beta 2.
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