Convert PDF to BMP via JavaScript via C++

PDF to BMP JavaScript via CPP conversion. Programmers can use this example code to export PDF to BMP within any local or Web-server

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Convert PDF to BMP in JavaScript via C++

How to convert PDF to BMP? You can easily convert programmatically a document from PDF to BMP format using JavaScript. Use just a few lines of JavaScript code to convert files with high quality. The Aspose.PDF library will allow any developer to efficiently solve the tasks of converting PDF to BMP using JavaScript.

For a more detailed description of the code snippet and other possible conversion formats, see the Documentation pages. Also, you can check the other conversions of formats, which are supported by our library.

In order to convert PDF to BMP, we’ll use Aspose.PDF for JavaScript via C++ API which is a feature-rich, powerful, and easy-to-use conversion API for JavaScript platform. Check the details of Installing the Library on the Documentation pages. To verify the benefits of the library, try using the conversion PDF to BMP code snippet. To install and use Aspose.PDF for JavaScript via C++ extract files from the ZIP archive.

How to Convert PDF to BMP

JavaScript via C++ developers can easily load & convert PDF files to BMP in just a few lines of code.

  1. Select a PDF file for converting
  2. Set the function AsposePdfToBmp and BMP file name
  3. Check if the ‘json.errorCode’ is 0 or is not equal to 0
  4. Download the output BMP file

Here is an example that demonstrates how to convert PDF to BMP in JavaScript via C++. You can follow these easy steps to convert your PDF file to BMP format. First, upload your PDF file and then simply save it as a BMP file. You can use fully qualified filenames for both PDF reading and BMP writing. The output BMP content and formatting will be identical to the original PDF document.

Example: Convert PDF to BMP via JavaScript via C++

This sample code shows PDF to BMP JavaScript via C++ Conversion

Input file:

File not added

Output format:

BMP

Output file:


    var ffileToBmp = function (e) {
      const file_reader = new FileReader();
      file_reader.onload = (event) => {
        /*Convert a PDF-file to BMP with template "ResultPdfToBmp{0:D2}.bmp" ({0}, {0:D2}, {0:D3}, ... format page number), resolution 150 DPI and save*/
        const json = AsposePdfPagesToBmp(event.target.result, e.target.files[0].name, "ResultPdfToBmp{0:D2}.bmp", 150);
        if (json.errorCode == 0) {
          document.getElementById('output').textContent = "Files(pages) count: " + json.filesCount.toString();
          /*Make links to result files*/
          for (let fileIndex = 0; fileIndex < json.filesCount; fileIndex++) DownloadFile(json.filesNameResult[fileIndex], "image/bmp");
        }
        else document.getElementById('output').textContent = json.errorText;
      };
      file_reader.readAsArrayBuffer(e.target.files[0]);
    };

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Convert PDF to BMP using JavaScript via C++

Aspose.PDF for JavaScript via C++ is a powerful and easy-to-use toolkit that enables developers to work with PDF files directly in the web browser. With its scalable and feature-rich capabilities, developers can create their own JavaScript products and distribute them across the web. Built on the cutting-edge WebAssembly technology, Aspose.PDF for JavaScript via C++ is based on the lightweight version of Aspose.PDF for .NET, providing a secure and efficient way to process PDF files using JavaScript.

You can find more information about Aspose.PDF for Java API on documentation and examples on how to use API