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ExportManager acts as a client, sending the chart exporting configurations to the ExportServer and delivering the exported charts through the attached listeners.

Constructors

public function __construct($host = Constants::DEFAULT_HOST, $port = Constants::DEFAULT_PORT)

Constructs an ExportManager with the specified export server IP address and port.

Methods

public function export(ExportConfig $exportConfig, $exportDoneListener = null, $exportStateChangedListener = null)
Exports chart with specified configurations, ExportDone listener and ExportStateChanged listener and returns an Exporter instance.

Class Exporter

Exporter is responsible for any individual export request made by the ExportManager. Generally the ExportManager uses this class internally to make chart exporting request to export server.

Constructors

public function __construct(ExportConfig $exportConfig, $exportDoneListener, $exportStateChangedListener)
Constructs an Exporter with the specified export configurations, ExportDone listener and ExportStateChanged listener.

Methods

public function setExportConnectionConfig($exportServerHost, $exportServerPort)
Sets export server IP address and port.

public function start()
Starts the chart exporting process according to the export configurations.

public function cancel()
Cancels the chart exporting request.

Class ExportConfig

ExportConfig holds the configurations for chart exporting like chart data, template file, dashboard config, etc. These configurations are sent to the ExportServer by ExportManager to export charts.

Constructors

public function __construct()
Constructs an ExportConfig object with empty export configurations.

Methods

public function set($name, $value)
Sets a single export configuration with the specified configuration value. It returns the object so it can be chained.

public function get($name)
Returns configuration value for the specified configuration name.

public function remove($name)
Removes the specified configuration and returns true if configName is found. It returns the object to be chained.

public function has($name)
Checks if the specified configuration is present or not, returning true if the configName is found.

public function clear()
Clears all export configurations already added.

public function count()
Returns the total number of configuration currently stored.

public function configNames()
Returns all configuration names as an array.

public function configValues()
Returns all configuration values as an array.

public function clone()
Returns a new instance of ExportConfig with same contents as the current one.

public function getFormattedConfigs()
Returns all export configurations in JSON format.

The supported export configurations are as follows:

  • chartConfig - Sets the configuration of a single chart or multiple charts in an array.

  • inputSVG - Sets the path for the SVG file input.

  • templateFilePath - Sets the path of the HTML template used for dashboard export.

  • callbackFilePath - Sets the path for a Javascript file that would be injected at the bottom of the page for each export.

  • libraryDirectoryPath - Sets the root path of fusionCharts Javascript library to use the licensed version of FusionCharts.

  • asyncCapture - Sets if the export process will wait for CAPTURE_EXIT event.

  • maxWaitForCaptureExit - Sets the maximum time FusionExport would wait for the CAPTURE_EXIT event to be triggered.

  • dashboardLogo - Sets the path to the logo file.

  • dashboardHeading - Sets the title of the dashboard.

  • dashboardSubheading - Sets the sub-title of the dashboard.

  • type - Sets the format of the output file.

  • exportFile - Sets the output filename template, along with the path.

  • exportAsZip - Sets if the chart(s) will be exported as a zip file or as individual file(s).

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