编写Applet(大小140*60)，其背景色为蓝色，画一个长方形（其填充色为pink，各边离边小于10像素）和一个在填充的长方形中左右移动的小球（半径15）-Write the Applet (size 140* 60), the background color is blue, draw a rectangle (the fill color pink, the side away from the edge of less than 10 pixels) and a filled rec

弹球游戏用户能通过GUI组件指定生成小球的数量，每个小球将从随机的位置出现，并具有随机颜色，随机速度以及随机的运动方向，小球沿初始方向匀速运动，当碰到窗口边缘时，小球将依据受力原理改变运动方向-Pinball game user through GUI components specified quantity to generate a small ball, each ball from a random location appears, and having a random color

Image Viewer is an image processing project developed in java. It contains filters like color invert, blur, sharpen, edge detection etc. The Gaussian and Impulsive noise can also be added in the image. The project also contains image enhancements lik