stddraw

问题 I'm fairly new to programming and I've been working on integrating this code for a Random Maze Generator into a program using Swing. I've been stuck on how to display the maze inside the JPanel, currently when I run the code, my JPanel and my maze appear in separate windows. Here's what I have: public class RunMazeGenerator { public static void main(String[] args) { int n = Integer.parseInt(args[0]); StdDraw.enableDoubleBuffering(); //JFrame initialization and size JFrame frame = new JFrame(

问题 I'm working on a project where we are supposed to have rectangles of random sizes bounce off a wall and change color each time they bounce. When you click on them, they are supposed to freeze in place and turn red. I'm just having trouble having them stop and for some reason they slow when one is clicked. import java.util.Random; public class Main { public static void main(String[] args) { MovingRectangles[] rectangles = new MovingRectangles[5]; Random rng = new Random(); for (int i = 0; i <

问题 Editor: IntelliJ CE What I want: Be able to write setCanvas(500,500); Instead of StdDraw.setcanvas(500,500); Problem: I can't figure out how to correctly import the Stddraw library. If i simply do import StdDraw; IntelliJ tells me "StdDraw" symbol cannot be resolved. If I comment it out I can call methods from StdDraw but I have to write StdDraw.setcanvas(500,500); StdDraw.java is in the same directory as Solver.java. Code: import java.io.File; import java.io.FileNotFoundException; import

问题 I am trying to draw a tree using recursion. The tree needs to look like this: A short summary of how I'm supposed to do it: The trunk of the tree has length of length and width width The trunk splits into two branches The left one has the 3/4 of the trunk length and the right one 2/3 of the trunk length Left branch width is 3/4 of the trunk width and the right branch width is 1/2 of trunk width The parameters that we receive are length, min_length, width, alpha (all doubles) The branches grow