Bubble Chart in Spreadsheet Document Leave feedback

Note

The example reads the shop data described in The Business Layer.

Please follow below steps to create a Bubble Chart in MS Excel 2013:

1. Add a new Workbook.
2. Click on the workbook where you want to insert the chart, click the “Insert” tab, and then click “Insert Scatter Chart Icon” in the charts group.
3. A drop-down with charts will appear, select the “Bubble” and press “OK” to insert the chart.
4. Click on the chart you just inserted, then click the “Select Data” icon in Data group.
5. Add legend entries. See Chart Data.
6. Save your Document.

As a report developer, you are required to share your sales/orders dynamically with the following key requirements:

• A report must show variation in the sales/orders prices.
• It must show which sale/order lie in which month.
• A report must be generated in the Spreadsheet Document.

Orders Prices by Months<<foreach [in orders
.GroupBy(c => c.OrderDate.Month)]>><<x [Key]>>

Legend Entries

="Orders Prices by Months<<y [Sum(c=> c.Price)]>><<size [Count()]>>"

Tip

For detailed technical information about syntax, expressions and report generation by the engine, please visit: Working with GroupDocs.Assembly Engine.

Please download the sample Bubble Chart document we created in this article:

• bubble-chart.xlsx

import json
from datetime import datetime

from groupdocs.assembly import DataSourceInfo, DocumentAssembler

def parse_dates(item):
    # JSON has no dates: turn the order dates into datetime objects for the template
    for key in ("OrderDate", "ShippingDate"):
        if key in item:
            item[key] = datetime.strptime(item[key], "%Y-%m-%dT%H:%M:%S")
    return item

with open("orders.json", encoding="utf-8") as f:
    orders = json.load(f, object_hook=parse_dates)

assembler = DocumentAssembler()
assembler.assemble_document("bubble-chart.xlsx", "bubble-chart-report.xlsx", DataSourceInfo(orders, "orders"))

Binary file (XLSX, 13 KB)

To be investigated.