Export charts in bulk
How about, instead of exporting a single chart at a time, you could export multiple charts at one go? Exporting charts in bulk is now easier than ever. In a JSON file, save the configurations of all the charts to be exported in an array. That means, each element in the array should hold one single chart's configuration.
To export charts in bulk, you can use the CLI or SDKs of the languages mentioned below, using the command given below:
In a JSON file, save the configurations of all the charts to be exported in an array. That means, each element in the array should hold one single chart configuration.
The file structure of such a JSON file will look as shown below:
[
{
// first chart config
},
{
// second chart config
}
]
To export charts in bulk, execute the command given below:
$ fe - c chart-config-file.json
// Export in Bulk
const path = require('path');
// Require FusionExport
const {
ExportManager,
ExportConfig
} = require('../');
// Instantiate ExportManager
const exportManager = new ExportManager();
// Instantiate ExportConfig and add the required configurations
const exportConfig = new ExportConfig();
exportConfig.set('chartConfig', path.join(dirname, 'resources', 'multiple.json'));
exportConfig.set('outputFile', 'export-<%= number(5) %>');
// provide the export config
exportManager.export(exportConfig);
// Called when export is done
exportManager.on('exportDone', (outputFileBag) => {
outputFileBag.forEach((op) => {
console.log(DONE: ${op.realName});
});
ExportManager.saveExportedFiles(outputFileBag);
});
// Called on each export state change
exportManager.on('exportStateChange', (state) => {
console.log([${state.reporter}] ${state.customMsg});
});
// Called on erroe
exportManager.on('error', (err) => {
console.error(err);
});
import com.fusioncharts.fusionexport.client.*; // import sdk
public class ExportChart {
public static void main(String[] args) throws Exception {
String chartConfig = "fullpath/resources/static/bulk.json";
// Instantiate the ExportConfig class and add the required configurations
ExportConfig config = new ExportConfig();
config.set("chartConfig", chartConfig);
// Instantiate the ExportManager class
ExportManager manager = new ExportManager(config);
// Call the export() method with the export config and the respective callbacks
manager.export(new ExportDoneListener() {
@Override
public void exportDone(ExportDoneData result, ExportException error) {
if (error != null) {
System.out.println(error.getMessage());
} else {
ExportManager.saveExportedFiles("fullpath", result);
}
}
},
new ExportStateChangedListener() {
@Override
public void exportStateChanged(ExportState state) {
System.out.println("STATE: " + state.reporter);
}
});
}
}
using System;
using System.IO;
using System.Linq;
using FusionCharts.FusionExport.Client; // Import sdk
namespace FusionExportTest
{
public static class BulkExport
{
public static void Run(string host = Constants.DEFAULT_HOST, int port = Constants.DEFAULT_PORT)
{
// Instantiate the ExportConfig class and add the required configurations
ExportConfig exportConfig = new ExportConfig();
exportConfig.Set("chartConfig", File.ReadAllText("./resources/bulk.json"));
// Instantiate the ExportManager class
ExportManager em = new ExportManager(host: host, port: port);
// Call the Export() method with the export config and the respective callbacks
em.Export(exportConfig, OnExportDone, OnExportStateChanged);
}
// Called when export is done
static void OnExportDone(ExportEvent ev, ExportException error)
{
if(error != null)
{
Console.WriteLine("Error: " + error);
} else
{
var fileNames = ExportManager.GetExportedFileNames(ev.exportedFiles);
Console.WriteLine("Done: " + String.Join(", ", fileNames)); // export result
}
}
// Called on each export state change
static void OnExportStateChanged(ExportEvent ev)
{
Console.WriteLine("State: " + ev.state.customMsg);
}
}
}
<?php
// Export in Bulk
require DIR__ . '/../vendor/autoload.php';
// Use the sdk
use FusionExport\ExportManager;
use FusionExport\ExportConfig;
// Instantiate the ExportConfig class and add the required configurations
$exportConfig = new ExportConfig();
$exportConfig->set('chartConfig', realpath('resources/multiple.json'));
$exportConfig->set('outputFile', 'php-export-<%= number(5) %>');
// Called on each export state change
$onStateChange = function ($event) {
$state = $event->state;
echo('STATE: [' . $state->reporter . '] ' . $state->customMsg . "\n");
};
// Called when export is done
$onDone = function ($event, $e) {
$export = $event->export;
if ($e) {
echo('ERROR: ' . $e->getMessage());
} else {
foreach ($export as $file) {
echo('DONE: ' . $file->realName. "\n");
}
ExportManager::saveExportedFiles($export);
}
};
// Instantiate the ExportManager class
$exportManager = new ExportManager();
// Call the export() method with the export config and the respective callbacks
$exportManager->export($exportConfig, $onDone, $onStateChange);
#!/usr/bin/env python
from fusionexport import ExportManager, ExportConfig # Import sdk
def read_file(file_path):
try:
with open(file_path, "r") as f:
return f.read()
except Exception as e:
print(e)
# Called when export is done
def on_export_done(event, error):
if error:
print(error)
else:
ExportManager.save_exported_files("exported_images", event["result"])
# Called on each export state change
def on_export_state_changed(event):
print(event["state"])
# Instantiate the ExportConfig class and add the required configurations
export_config = ExportConfig()
export_config["chartConfig"] = read_file("bulk.json")
# Provide port and host of FusionExport Service
export_server_host = "127.0.0.1"
export_server_port = 1337
# Instantiate the ExportManager class
em = ExportManager(export_server_host, export_server_port)
# Call the export() method with the export config and the respective callbacks
em.export(export_config, on_export_done, on_export_state_changed)
// Export in Bulk
package main
import (
"fmt"
"github.com/fusioncharts/fusionexport-go-client"
)
// Called when export is done
func onDone(outFileBag []FusionExport.OutFileBag, err error) {
check(err)
FusionExport.SaveExportedFiles(outFileBag)
}
// Called on each export state change
func onStateChange(event FusionExport.ExportEvent) {
fmt.Println("[" + event.Reporter + "] " + event.CustomMsg)
}
func main() {
// Instantiate ExportConfig and add the required configurations
exportConfig := FusionExport.NewExportConfig()
exportConfig.Set("chartConfig", "example/resources/multiple.json")
exportConfig.Set("exportFile", "go-export-<%= number(5) %>")
// Instantiate ExportManager
exportManager := FusionExport.NewExportManager()
// Call the Export() method with the export config and the respective callbacks
exportManager.Export(exportConfig, onDone, onStateChange)
}
func check(e error) {
if e != nil {
panic(e)
}
}
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