Which methods you use to fill oval in Java?
public abstract void fillOval(int x, int y, int width, int height): is used to fill oval with the default color and specified width and height. public abstract void drawLine(int x1, int y1, int x2, int y2): is used to draw line between the points(x1, y1) and (x2, y2).
How do I run an appletviewer in Java?
To load applet programs, the browser must have java enabled….Using an Applet Viewer to run the applet:
- Write HTML APPLET tag in comments in the source file.
- Compile the applet source code using javac.
- Use applet viewer ClassName. class to view the applet.
How does Java draw oval?
drawOval(int x,int y,int height, int width); This method will draw an oval at specified x and y position with given height and width. g2. fillOval(int x,int y,int height, int width); This method will fill an oval at specified x and y position with given height and width.
What is light blue RGB?
The color lightblue / Light blue with hexadecimal color code #add8e6 is a light shade of cyan. In the RGB color model #add8e6 is comprised of 67.84% red, 84.71% green and 90.2% blue.
What is 2D graphics and 3D graphics?
2D graphics are widely used in animation and video games, providing a realistic, but flat, view of movement on the screen. 3D graphics provide realistic depth that allows the viewer to see into spaces, notice the movement of light and shadows, and gain a fuller understanding of what’s being shown.
What is the difference between 2D and 3D media?
2D is “flat”, using the horizontal and vertical (X and Y) dimensions, the image has only two dimensions and if turned to the side becomes a line. 3D adds the depth (Z) dimension. This third dimension allows for rotation and visualization from multiple perspectives.
What is a paintComponent call?
The paintComponent is called “on-demand” i.e. when the system decides that the component needs to be redrawn. (Could for instance be when the component is resized, or when the window is restored from a minimized state.)
What is the use of appletviewer?
The appletviewer command allows you to run applets outside of a web browser.
How do I open an applet file?
To run an applet in a web browser, we must create an HTML text file with a tag that loads the applet….Using an Applet Viewer to run the applet:
- Write HTML APPLET tag in comments in the source file.
- Compile the applet source code using javac.
- Use applet viewer ClassName. class to view the applet.