Convert JSON Format to JPEG2000 via Java

Java API to parse JSON format to JPEG2000 within any Java J2SE, J2EE, J2ME applications

Aspose.Total for Java is a comprehensive suite of APIs that enables developers to easily convert JSON format to JPEG2000 within any Java application. This suite of APIs includes Aspose.Cells for Java and Aspose.Imaging for Java, which can be used to parse JSON to JPEG and convert JPEG to JPEG2000 respectively.

Using Aspose.Cells for Java, developers can parse JSON to JPEG in a few simple steps. This API provides a wide range of features that enable developers to manipulate spreadsheets in various formats, including XLS, XLSX, XLSM, XLSB, CSV, ODS, and more. It also supports a variety of features such as data validation, conditional formatting, worksheet protection, and more.

Once the JSON is parsed to JPEG, Aspose.Imaging for Java can be used to convert JPEG to JPEG2000. This API provides a wide range of features that enable developers to manipulate images in various formats, including BMP, GIF, JPEG, PNG, TIFF, and more. It also supports a variety of features such as image resizing, cropping, rotating, and more.

Using Aspose.Total for Java, developers can easily convert JSON format to JPEG2000 within any Java application in two simple steps. This suite of APIs provides a wide range of features that enable developers to manipulate spreadsheets and images in various formats, making it an ideal choice for developers who need to convert JSON to JPEG2000.

Convert JSON Format to JPEG2000 via Java

Create a new Workbook object and open JSON file
Save JSON as JPEG using save method
Load JPEG document by using Image class
Save the document to JPEG2000 format using save method

Conversion Requirements

You can easily use Aspose.Total for Java directly from a Maven based project and include libraries in your pom.xml.

Alternatively, you can get a ZIP file from downloads .

	// open JSON file using Workbook object
	Workbook workbook = new Workbook("input.json");
	// save resultant file in JSON-TO-JPEG ormat
	workbook.save("output.jpeg", SaveFormat.AUTO);
	// load JPEG file
	Image image = Image.Load("output.jpeg");
	// supports DICOM, JPEG2000, APNG, PSD, DXF, WMF, EMZ, WMZ, TGA, and SVGZ file formats
	// save JPEG to PSD file format
	image.save("output.psd", new PsdOptions());

view raw convert-json-to-image.java hosted with ❤ by GitHub

Set Layout and Convert JSON Format to JPEG2000 via Java

Furthermore, the API allows you to parse JSON to JPEG2000 with specified layout options. In order to specify the layout options, you can use JsonLayoutOptions class. It allows you to process an array as a table, ignore nulls, ignore array title, ignore object title, convert string to number or date, set date and number format, and set title style. All of these options allow you to present your data as per your needs. The following code snippet shows you how to set the layout options.

	// create a blank Workbook object
	Workbook workbook = new Workbook("input.json");
	// access default empty worksheet
	Worksheet worksheet = workbook.getWorksheets().get(0);
	// read JSON file
	String jsonInput = new String(Files.readAllBytes("SampleJson.json"));
	// set JsonLayoutOptions for formatting
	JsonLayoutOptions layoutOptions = new JsonLayoutOptions();
	layoutOptions.setArrayAsTable(true);
	layoutOptionssetConvertNumericOrDate(true);
	layoutOptionssetIgnoreArrayTitle(true);
	layoutOptionssetIgnoreNull(true);
	layoutOptionssetIgnoreObjectTitle(true);

	// import JSON data to default worksheet starting at cell A1
	JsonUtility.importData(jsonInput, worksheet.getCells(), 0, 0, layoutOptions);
	// save resultant file in JSON-TO-JPEG ormat
	workbook.save("output.jpeg", SaveFormat.AUTO);

	// load JPEG file
	Image image = Image.Load("output.jpeg");
	// supports DICOM, JPEG2000, APNG, PSD, DXF, WMF, EMZ, WMZ, TGA, and SVGZ file formats
	// save JPEG to PSD file format
	image.save("output.psd", new PsdOptions());

view raw set-layout-and-parse-json-to-image.java hosted with ❤ by GitHub

Convert JSON Format to JPEG2000 with Watermark via Java

Using the API, you can also convert JSON to JPEG2000 with watermark in your JPEG2000 document. In order to add a watermark to you can first convert JSON to JPEG and add a watermark in it. In order to add watermark, load an image file using the Image class, create an object of the Graphics class and initialize it with Image object, create a new Matrix object and set translation and transformation to the desired angle and add watermark using Graphics.drawString method. After adding the watermark in your image, you can save the JPEG as JPEG2000 format.

	// open JSON file using Workbook object
	Workbook workbook = new Workbook("input.json");
	// save resultant file in JSON-TO-JPEG ormat
	workbook.save("output.jpeg", SaveFormat.AUTO);
	// load JPEG
	Image image = Image.load("output.jpeg");

	// create and initialize an instance of Graphics class
	Graphics graphics= new Graphics(image);

	// create an instance of Font
	Font font = new Font("Times New Roman", 16, FontStyle.Bold);

	// create an instance of SolidBrush and set its properties
	SolidBrush brush = new SolidBrush();
	brush.setColor(Color.getBlack());
	brush.setOpacity(100);

	Size sz = graphics.getImage().getSize();
	// create an object of Matrix class for transformation
	Matrix matrix = new Matrix();

	// first a translation then a rotation
	matrix.translate(sz.getWidth() / 2, sz.getHeight() / 2);
	matrix.rotate(-45.0f);

	// set the Transformation through Matrix
	graphics.setTransform(matrix);

	// draw a string using the SolidBrush and Font objects at specific point
	graphics.drawString("Watermark by Aspose.Imaging for Java", font, brush, 0, 0);

	// supports Dicom, Jpeg2000, Apng, Psd, Dxf, Wmf, Emz, Wmz, Tga, Svgz file formats
	// save JPEG to PSD file format
	image.save("output.psd", new PsdOptions());