37 Discussion / Question Topics
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Am trying to draw three circles on the page but nothing shows up, anyone can tell me what is wrong here? <body> <canvas id="myCircle(3)" width="60" height="60"> Your browser does not support JavaScript, please update it before you continue</canvas> <script type="text/javascript"> function myCircle(myCircle) { var c = document.getElementById("myCircle"); var ctx = …
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Hi I wanted to draw a field like this photo which I have attached. I would appreciate your help. I have wrote so much now: for (int x = 2; x < 12; x++) { for (int y = 2; y <= 12; y++) { g.drawRect(40*x, 40*y, 40, 40); } … 
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Hi everyone, i need your help.. I want to draw a circle,square and rectangle on Jframe on a click of a button.. This program was asked in my test paper, i couldn't get it right though bt i wanna know what my mistake is.. Plz help me.. import javax.swing.*; import …
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how to draw 2 parallel line in visual baisc 6.0 which have same height.. suppose picture box height is 200 then first line starting cordinate is 0,100 and second line cordinate is 100,200.. how we draw.. 
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I am writing a pure C based win32 applications. I have drawn line. Now i want to translate that line, move the line whereved user wants to move on screen. Then again I drawn another line, I am drawing multiple lines. I have created rectangle region for each line and … 
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Hithere, I need to take 12v DC from my computer to feed an amplifier. I know there is some red and black wires . But my question is 1.) is there enough current to feed my amplifier( may be 2 or 3 A). 2.) is there any problem to my … 
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Hi, I am given this assignment that should be run in Jython. The assignment says that the program consists of a Java application with a canvas and a textarea for turtle code. I need to create a Jython application that takes turtle code from the Java application, parses it with … 
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I have one problem at the line 20-23. What I need is when the blue box touches the red rectangle, the blue box gets resetted (it goes back to where it starts). However, the problem is, it doesn't touch the red rectangle area properly. Any suggestions? Thanks in advance. float …
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Hey guys, I need a function that reads a text file and stores the character someway, (I am assuming a 2D Array would be best?) then a function that reads through the characters and if the char is something specific (like "X") then it would draw a square (QUAD) 10wx10h …
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Hi there I'm making a project to show how some of algorithms work. Basically i needed to show some drawing pixel by pixel. I made the code below and tried to run it <script> function init() { var paper = Raphael(10, 50, 800, 600); var arr = []; var j …
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*Hello people of the DaniWebs! It's been a long time since I've been talking and asking here, under the name of **katmai539**. I've lost account information and also the email address linked to it. I haven't been active in the software development-branch for the past few years but recently I … |
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public static void drawIndentedLine (int spaces, String begin, int n, String middle, String end) It should print a single line, terminated with a newline, that begins with the specified number of spaces, followed by the begin string, followed by n copies of the middle string, followed by the end string. …
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package cs1410; import javax.swing.*; public class P2 { public static void main(String []args) { drawDiamond(); } public static void drawDiamond() { int x,y,z; int a=1; String out="\n"; int i=Integer.parseInt(JOptionPane.showInputDialog("Enter your size")); if((i%2)!=0) { int in=(i/2)+(i%2); int bb=in-1; int b=bb+(bb-1); for(x=in;x>0;x--) { for(y=x;y>1;y--) out+=" "; for(z=0;z<a;z++) out+="*"; a+=2; out+="\n"; } for(x=0;x<in-1;x++) …
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I am supposed to use this method public static void drawIndentedLine (int spaces, String begin, int n, String middle, String end) This is what I am suppsed to do **It should print a single line, terminated with a newline, that begins with the specified number of spaces, followed by the …
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Can someone help me with the code for this assignment i have for school using dr java > Project Assignment:Write a method drawFace() which will draw a face on the picture. Your face should have eyes, mouth and text beneath it that provides it with a name.
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Can someone please help me "write a drawTree method for the Turtle class" I am given the following information: World w = new World(); Turtle t = newTurtle (320, 480, w); The turtle will begin at the middle of the bottom of the World, facing North. Use the drawRectangle method …
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Well i have a little problem here is the code [CODE] using System; using System.Collections.Generic; using System.Linq; using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Audio; using Microsoft.Xna.Framework.Content; using Microsoft.Xna.Framework.GamerServices; using Microsoft.Xna.Framework.Graphics; using Microsoft.Xna.Framework.Input; using Microsoft.Xna.Framework.Media; namespace RockRaidersRecreation { /// Manager for Drawing Verts public class WallDrawManager : DrawableGameComponent { Texture2D wallTexture; BasicEffect basicEffect; Vector3 … |
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Basically im trying to make a game where shapes fall from the sky and the user controls the sprite to avoid them. I have it working but only with 1 block falling at a time. I am using the paint method to draw my shapes. I was wondering how to …
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hi, i have a panel with controls and richtextbox's within it. When the user clicks the save button, i take panel1 and DrawToBitmap, then add the image to a pdf created using abcPDF7. My problem is that i have recently change textbox's with richTextBox's to enable the user more functionality, …
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I am trying to load a background in full screen mode, but when i run my program the screen is just white. Can someone point me to the reason why? [CODE]import java.awt.*; import javax.swing.*; public class DrawComponents { GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment(); GraphicsDevice device = env.getDefaultScreenDevice(); GraphicsConfiguration gc = device.getDefaultConfiguration(); … 
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I want to redraw a JPanel while my program is running. Here's a fragment of my code: [CODE]public class Graph extends JPanel{ public void redrawSomething() { getGraphics().drawRect(15, 5, 20, 5); repaint(); }[/CODE] I tried to call "redrawSomething" but nothing happend. How do I fix it? Is something wrong?
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Hello, I currently have this code to buffer an image: [CODE] public void paintComponent(Graphics g){ Graphics2D g2 = (Graphics2D) g; ImageIcon icon = new ImageIcon("back.gif"); Image image = icon.getImage(); BufferedImage buff = new BufferedImage(image.getWidth(this), image.getHeight(this), BufferedImage.TYPE_INT_ARGB); Graphics2D b = (Graphics2D) buff.createGraphics(); b.drawImage(image,imgX,imgY,this); b.setColor(Color.BLUE); b.fillRect((window.getWidth()/2)-13, (window.getHeight()/2)-13, 26, 26); g2.drawImage(buff, 0, 0, …
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Hi Guys, i have this code which draws a continuous circle using a timer. Now I have to display it in the form which has a group box with loads of other fields and information. Now can anyone please tell me how can i add the circle into the group …
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My project I am working on is a product location system for a large supermarket. My current issue is that the map I am using to display the product location is assembled from rectangle objects which I will then change the colour of when required. The array storing the locations …
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i am doing a makeup and hairstyle makeover application in vb.net and i dont know if i can directly edit a photo in a picture box, the features of the project will be: 1. make-up features are a must. 2. it should save the original photo uploaded and the edited …
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Hello guys, I'm currently working on a project that simulates a projectile motion. So far I'm preparing the flowchart of the program. I'm stuck when it comes to designing the path([B]2D Line[/B]) of the projectile Motion. So my question is, what fields,methods my class need in order to draw (in … |
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Hi everyone, I'm in this proyect where I need an area in the form where I can place just dots, then join these dots with an straight line between them. How can I do that? I placed a Picturebox to see functions there but nothing is clear. Any help would … 
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Hello guys, Can someone help me? I have a scanned document in my system. It's a tiff file. You will see below the code i have written. The problem is that i get an error message. The message is like this "A Graphics object cannot be created from an image …
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Hi, I am working on a way to draw a graph with AS3. I have just put my code into different classes. I have a function that draws the graph axis but it doesn't seem to work properly. You will see what I mean in a min. [CODE] public function … |
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