How to add Metadata to an Image File
This post explains how to add metadata to an image. List of Tools to add Metadata to an Image Tools to add Metadata to an image: Using Exiftool Exiftool is both command-line tool and a Perl library to work with…
Tag image
Free Images Resources
This post features websites that offer free images or pictures. List of Website offering Free Images List of free pictures: Wikimedia Commons Wikimedia Commons is a portal that shares images, sounds and videos. Wikimedia Commons is a project from the…
How to make screenshots in Ubuntu
This post summarizes how to make screenshots in Ubuntu OS. How to make screenshots in Ubuntu 22.04 Copy the whole screen to the clipboard Press keys Shift + PrtSc (Print Screen). Copy a region of the screen to the clipboard…
Presentation Templates Resources
This post list some useful resources and sites that offer presentation templates, in different formats like OpenDocument (odp) or PowerPoint (.pptx). Presentation Templates Slidesgo Company from Spain. One of the co-founders sold Panoramio to Google. SlidesCarnival Free images…
How to reference a File on a Java Application
When referencing resources in a Java project, as for example photos, sound clips, video, etc., it is important to do it correctly because otherwise we may find errors when executing the application out of the IDE from a JAR file…
How to add an Icon to a Java application
This are the instructions to add an icon the a Java Swing application. Icon is loaded from an image. In order to load this image we make use of File and Buffered Image classes. Icon can be shown in different…
How to display an image on Java Swing
Images can be displayed in Java Swing using object JLabel. This is the partial code: JLabel label = new JLabel(); try { BufferedImage img = ImageIO.read(new File(IMG_FILES_PATH + IMG_FILENAME)); ImageIcon icon = new ImageIcon(img); label.setIcon(icon); } catch (IOException ex) {…
How to scale an image in Java
I programmed my own function, based on other examples: /** * Method that scale an image (BufferedImage) into the specified dimensions * @param sbi Source image * @param imageType Image type among BufferedImage.TYPE_… constants (example: TYPE_INT_ARGB) * @param dWidth Image…
How to create an image from a drive using Symantec Ghost 11.5
Symantec Ghost is a tool to create images of system disks. It is very useful to make a backup of the current state of a computer, or in case we are going to perform changes on our system but need…