How to draw a Round rectangle in java with normal rectangle outline?

For my java application i need a Round rectangle with an outline that looks like a normal rectangle, like this I ...

Clear Transparent Background for QWidget?

I have a widget as on overlay for another widget. The transparency works fine, as long as I don't clear the backgrou...

Dynamically generated line with glow effective?

I want to draw line with glow effect like this The problem - i must generate this line in program in dependence o...

paint() and repaint() in Java?

I've spent maybe the last two hours browsing and reading up on these methods and the Graphics class, and maybe I'm s...

Dotted dash line in GraphView?

I want a dotted line, as described in the official documentation: futureSeries.setDrawDataPoints(true); Pa...

What is the simplest way to draw in Java??

What is the simplest way to draw in Java? import java.awt.*; import javax.swing.*; public class Canvas { priva...