When running Qoppa Java PDF library jPDFOptimizer to optimize a PDF document and reduce its file size, it is possible to get optimization results of all performed functions as an object called OptimiseResults which allows to programmatically analyze the results and/or output them to a console or to an XML file. Output Optimizer Results to […]
Articles Tagged: Reduce PDF File Size
Code Sample: Simple Java program to optimize a PDF file
A simple implementation of the library to open a PDF document, optimize it and save it to a new file using Qoppa’s java library jPDFOptimizer. import java.beans.PropertyChangeEvent; import java.beans.PropertyChangeListener; import com.qoppa.pdfOptimizer.ImageHandler; import com.qoppa.pdfOptimizer.ImageInfo; import com.qoppa.pdfOptimizer.ImageOutput; import com.qoppa.pdfOptimizer.OptSettings; import com.qoppa.pdfOptimizer.PDFOptimizer; /** * * SimpleOptimize is a sample program to demonstrate the capabilities of * Qoppa’s PDF […]
Optimizing images in a PDF document: compression, color space and resolution
Qoppa’s 100% Java PDF optimizer library, jPDFOptimizer, allows, among other things, to change the properties of images in a PDF document including the compression, the color space, and the DPI resolution. This is done using the ImageHandler interface and implementing the convertImage() method which allows an application to define optimization option per image or per […]
