How to Convert XLTM to PNG on Nodejs: Step-by-Step Code Example
// Converting XLTM to HTML
var req = new model.CellsWorkbook_PutConvertWorkbookRequest({
workbook : fs.createReadStream(localPath + filename + ".XLTM"),
format : "HTML",
});
// Converting HTML to PNG
var req = new model.CellsWorkbook_PutConvertWorkbookRequest({
workbook : fs.createReadStream(localPath + filename + ".HTML"),
format : "PNG",
});
Transform XLTM into PNG with the Nodejs Cloud SDK
- Initialize WordsApi and CellsApi with Client Id, Client Secret, Base URL & API version
- Set ConvertDocumentRequest with parameters local file name and format as HTML
- Call WordsApi convertDocument to convert XLTM document to HTML
- Initialize SaveOption from CellsAPI with parameters SaveFormat as PNG
- Call cellsSaveAsPostDocumentSaveAs method to convert XLTM file to PNG
Start leveraging Aspose.Total REST APIs for XLTM to PNG
- Create an account at Dashboard to get free API quota & authorization details
- Get Aspose.Words and Aspose.Cells Cloud SDKs for Nodejs source code from Aspose.Words GitHub and Aspose.Cells GitHub repos to compile/use the SDK yourself or head to the Releases for alternative download options.
- Also have a look at Swagger-based API Reference for Aspose.Words and Aspose.Cells to know more about the REST API.
How to Convert Excel XLTM to other formats online
Transform XLTM files into HTML format using Aspose.Cells API, and seamlessly integrate them with any Aspose.Total APIs, such as Aspose.Words, Aspose.PDF, Aspose.Email, Aspose.Slides, Aspose.Diagram, Aspose.Tasks, Aspose.3D, Aspose.HTML. This enables conversion of your files into hundreds of different formats.
For a complete list of supported formats, visit the Aspose.Total Cloud page.
How to Convert MS Excel Spreadsheets, XLTM to Image Formats
Aspose.Cells Cloud SDK provides quick and easy solutions for converting MS Excel files into various image formats, similar to the process demonstrated above for PNG. Whether you use direct REST API calls or SDKs, Aspose.Cells Cloud APIs enable you to convert Excel sheets into multiple image formats, including JPEG, PNG, BMP, GIF, and TIFF.
- Create SaveOption object and set desire format using SaveFormat property.
- Create ConvertDocumentRequest object to convert XLTM document
- Call SaveAsPostDocument method of CellsApi class instance for conversion from XLTM
Simple Steps to Convert XLTM to PDF Online
For XLTM to PDF please follow these steps:
- Visit the XLTM to PDF webpage.
- Upload your XLTM file from your device.
- Click on the “Convert” button.
- Wait for the conversion to finish.
- Once the conversion is complete, download the PDF file to your device.
How to Convert Webpage to PNG format
To convert a webpage to the PNG format, follow these steps:
- Visit the “Webpage to PNG” website.
- Enter the URL of the webpage you wish to convert into the designated input box.
- Click the “Convert” button to initiate the conversion process.
- Wait for the conversion to complete.
- Download the PNG file to your device once the conversion is finished.
By following these steps, you can easily convert and download webpages in the desired PNG format for offline access and further use.
FAQ
-
What is XLTM Format?
The XLTM file extension represents files that are generated by Microsoft Excel as Macro-enabled template files. XLTM files are similar to XLTX in structure other than that the later doesn’t support creating template files with macros. Such template files are used to generate and set the layout, formatting, and other settings along with the macros to facilitate creating similar XLSX files then.
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What is PNG Format?
PNG, Portable Network Graphics, refers to a type of raster image file format that use loseless compression. This file format was created as a replacement of Graphics Interchange Format (GIF) and has no copyright limitations. However, PNG file format does not support animations. PNG file format supports loseless image compression that makes it popular among its users. With the passage of time, PNG has evolved as one of the mostly used image file format.
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Starting with Aspose.Total REST APIs Using Nodejs SDK: A Beginner's Guide
Quickstart not only guides through the initialization of Aspose.Total Cloud API, it also helps in installing the required libraries.
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Where can I find the Aspose.Total Cloud API release notes for Nodejs?
Complete release notes can be reviewed at Aspose.Total Cloud Documentation.
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Is it safe to convert XLTM to PNG in the Cloud?
Of course! Aspose Cloud uses Amazon EC2 cloud servers that guarantee the security and resilience of the service. Please read more about Aspose's Security Practices.
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What file formats are supported by Aspose.Total Cloud API?
Aspose.Total Cloud can convert file formats from any product family to any other product family to PDF, DOCX, XPS, image(TIFF, JPEG, PNG BMP), MD and more. Checkout the complete list of supported file formats.
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I can not find the SDK for my favorite language. What should I do?
Aspose.Total Cloud is also available as a Docker Container. Try using it with cURL in case your required SDK is not available yet.