How to Draw Pixels in Java. Java's Graphics2D class provides methods to draw primitive shapes, such as lines, rectangles and ellipses. It lacks a method for drawing pixels. You can color a single ...

Because Java doesn’t have a powerful and modern 2D graphics — still! There are many occasions when you might need graphics: custom UI widget libraries and whole toolkits, graphs, diagrams, ...

I occasionally need to convert the background color of a particular image to be transparent so that the image looks better on medium with backgrounds of colors other than the image's original ...

This paper studies drawing Energy Sankey Diagram based on Java Graphics2D, and introduces a multi arc seamless bonding curve drawing method. Experiments show that the method can not only flexibly ...

It contains a JTable found in Sun’s Java tutorial on Swing components. If you click the first button, the contents of the table are added to a PDF using createGraphicsShapes() (the upper PDF in ...