rectangles

My goal for my app is for the user to be able to sort through different scheduling options by swiping to the left and right of an iPhone screen. How would I draw and remove rectangles as the user sorts through these different scheduling options? I have a UIViewController.h, UIViewController.m, and UIViewController.xib files to manipulate. Do I need a separate UIView class? If so, how do I connect that UIView class to the view in my .xib file? Wow... so many complicated solution, here is what you need: UIView *myBox = [[UIView alloc] initWithFrame:CGRectMake(180, 35, 10, 10)]; myBox

I'm working on this Python task that I can't figure out. It is the last of 3 functions and the first 2 were much easier to program then this one. The instructions are "Given a message that may contain multiple lines, utilize the split() function to identify the individual lines, and the format() function so that when printed, it draws a box around the message's lines, all centered. Box uses vertical bars & dashes on the sides (|, -), +'s in the corners (+), and there is always a column of spaces to the left and right of the widest line of the message." Some examples for what this function

If I have two instersecting rectangles [(x1,y1)(x2,y2)][(x3,y3)(x4,y4)] described by two verticles. How to find a rectangle which is effect of their intasection( get 2 points where these rectangles intersect ). Prgramming language does not matter. May be pseudo code. PS: Rectangles are parallel to the OXY. You could use Rectangle.intersection : Rectangle intersection = rectangle1.intersection(rectangle2); 2 of the vertices of the resulting rectangle will be the intersection points. You can use Rectangle.contains to determine the common points. See: Rectangle Intersection Source 来源： https:/

I'm trying to write a program that decides whether a circle is inside/touching a rectangle. The user puts in the center point for the circle and the radius, and two diagonal points for the rectangle. I'm not sure how to include all points of the circumference of the circle, to tell that there is at least one point in/touching the rectangle. Anyone sure how to do this? When I run my current program, I'll purposely enter points of a circle being inside of a rectangle, and should work with the if statements I put, but it prints out the wrong answer. import java.util.Scanner; public class lab4 {

I want to make multiple of the same rectangle on my borderPane to make walls for the game. Each wall is going to look the same and be the same size. I know the image works and that there are no other errors. I use the following code to add the rectangles: public class Antz extends Application{ public BorderPane borderPane; public Scene scene; public Image wallImage = new Image("/recources/images/walls.png"); public Rectangle wall = new Rectangle(); public int[][] walls = {{1,0,0,0,0,1,1,1,0,1,0,0,0,0,0,1,0}, {1,1,1,1,0,1,0,0,0,1,0,1,1,1,0,1,0}, {0,1,0,1,0,0,0,1,0,1,0,0,0,1,0,0,0}, {0,1,0,1,1,1

I'm having an issue showing that one rectangle has collided with another. So my question is, how can I get the intersect method to check for collision? Or are there any other ways to handle collision in this situation? I'm creating a turn-based combat game (similar to Final Fantasy or Legend of Dragoon) where the player's character is on the right side of the screen and the enemy is on the left side. The player and enemy each take turns attacking. So when the player attacks, the sprite animation moves across the screen from right to left until it stops in front of the enemy, attacks, and