Search DaniWeb - circles

Circles 17 Years Ago by im_desperate … a [B][U]vector[/U][/B] in order to store circles in it. i did something but im getting a warning… Re: Circles 17 Years Ago by im_desperate yep but im doing a system.out.println(v); and it prints out null . actually i want to store circles in a specified index and at the end to print the state of each of objects i.e toString(). but im using that and im getting a [null] every time :-/ Circles c++ 14 Years Ago by Anocondo …Circle *), tangent (Circle *), and disjoint (Circle *) to check if two circles intersect (in two points), are tangent (intersect in exactly one… larger than the distance between the two centers Two circles are tangent if the sum of their radii is …equal to the distance between the two centers Two circles are disjoint if the sum of their radii is … Re: Circles c++ 14 Years Ago by StuXYZ …. e.g [code=c++] if (fabs(radiusSum-centre_centre_distance)<Tolerance) { // Circles touch } [/code] However, your problems don't just end there… circles erased ?? 17 Years Ago by claudiu_is …#!! I`m trying to draw some circles based on mouse left click coordinates but the circles disappear when I minimize the window… Re: circles erased ?? 17 Years Ago by InfiNate … is minimized/maximized/given focus/whatever else, redraw all the circles. What i think is happening, is the form 'forgets' whats… Circles .... Locus... 18 Years Ago by ultra vires … a c++ problem.. well the problem was to make small circles on circumfrence of a big circle that is positioned in… Re: Circles .... Locus... 18 Years Ago by jim mcnamara … extra complexity, but if you need to get those exterior circles to fit together into a nice ring, with each smaller… Circles and Rectangles not showing in application 14 Years Ago by lynnajoe Hi, This application does everything but show the circles and rectangles even though visible is set to true. [CODE]… Re: Circles 17 Years Ago by majestic0110 does it let you run, even after warning ? Re: Circles 17 Years Ago by majestic0110 ive encountered these warnings before, often they don't make a difference at run time but sometimes they do. I shall investigate further! Re: Circles 17 Years Ago by majestic0110 I know how to disable these warnings. are you using blue j to compile ? if so, go to tools-preferences-miscellaneous-uncheck box for warnings Re: Drawing growing circles using jQuery or javascript 13 Years Ago by MrDJK …;/canvas>[/CODE] [CODE=js](function () { var canvas = document.getElementById('circles'); if ( canvas.getContext ) { var strokeColours = ['#584A34', '#828865', '#5B5466', '#52807C', '#B9896D… < 5; i++ ) { var arcRadius = (i === 0) ? 15 : i * 15; circles.beginPath(); circles.arc(100, 80, arcRadius, 0, Math.PI * 2, true… Connecting Circles C++/Excel 12 Years Ago by craig.durnin.1 …template. I then decided that I should create two different circles, with two different centre points, then link them together… the same starting points. Its essentially just two half circles, one smaller than the other (Stops at the Y…getting more a 'half doughnut' shape, due to the circles not being connected. So. Does anyone have any hints/tips… Representing a table full of numbers by 4 circles How ? 17 Years Ago by Beginner2008 …[/IMG] As for the third Picture weve got 4 circles Pitch base Outer Root and each one has X, …Y Equations are the same for all 4 circles the only thing that differs is that. For example … the second Picture) Y2=..... Y360=...... The remaining three construction circles are built in the same concept but the same concept… Re: Drawing concentric circles 12 Years Ago by bguild …smaller...how's that? The circles don't resize because the circles are only exactly the size you…other sizes. By the way, one of your circles now has a diameter of zero, so it… at all, so you really have only 9 circles. Your innermost circle has diameter 0, your next…the way it was written. If you want the circles to change size then you can use `i … Drawing circles and connecting them 17 Years Ago by waterfall … activities. What I want to do is to draw circles for the given number of tasks and connect them according…it connects tasks 1 and task2. I have drawn the circles but have problem in connecting them. here’s my … = 50 + 10 * 2; int ypos2 = 50 + 10 % 2; //draw circles for each task for (int i = 1; i <= tasks… Drawing circles and connecting them 17 Years Ago by waterfall … activities. What I want to do is to draw circles for the given number of tasks and connect them according…it connects tasks 1 and task2. I have drawn the circles but have problem in connecting them. here’s my … = 50 + 10 * 2; int ypos2 = 50 + 10 % 2; //draw circles for each task for (int i = 1; i <= tasks… connecting circles dynamically 17 Years Ago by waterfall … activities. What I want to do is to draw circles for the given number of tasks and connect them according…it connects tasks 1 and task2. I have drawn the circles but have problem in connecting them. here’s my … = 50 + 10 * 2; int ypos2 = 50 + 10 % 2; //draw circles for each task for (int i = 1; i <= tasks… Function for Intersection of 2 circles 15 Years Ago by saba_shakeri … intersect so that the program i have determines if 2 circles intersect. The first circle has centre (px,py) with radix…,qx,qy,qr)) printf("The circles intersect.\n\n"); else printf("The circles do not intersect.\n\n"… A null pointer exception in random circles program. 13 Years Ago by bearcoyote1 …, 0, frameSize, frameSize); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.getContentPane().add(circles); frame.setVisible(true); drawAllCircles(); } private static void drawAllCircles(){ for(int… Re: Representing a table full of numbers by 4 circles How ? 17 Years Ago by Beginner2008 If im to drawn 4 circles from this code What approch would i use ? Public Class … Re: Concentric Circles 15 Years Ago by ArtemisFowl … the other thread, but I'm trying to make concentric circles using a different method. I came up with more to…) myTurtle.down()[/CODE] Using this myTurtle draws the number of circles I want and correctly spaces them, but all the… Re: Drawing concentric circles 12 Years Ago by Violet_82 … version of it, I got the circles to work but for some reason the circles don't resize when I make the…", xPoint, yPoint ); } } } and //OvalsTest.java //This program draws concentric circles starting fromt the middle of the frame import javax.swing… Re: Drawing concentric circles 12 Years Ago by Violet_82 … correct in that by resizing I actually meant draw more circles as you increase the sixe of the window and draw… that the loop will draw 27 circles. SO if the width increases the number of circles will increase too. The think is… Re: growing circles 16 Years Ago by Ezzaral You need to update the coordinates of existing circles if you wish for them to change size or position. I'd recommend taking all code that creates or changes the size out of the paintComponent() method. That should just render the circles you have created. Handle the adding of a new circle and growing of existing circles in other methods. Help Drawing Nested Circles Please! 15 Years Ago by MichelleCrews … days now and im stuck!! i gotta make sum nested circles ... but the code i have here draws a bunch of… circles but they are connected :'( and i tryed everythin T.up, … Re: Help Drawing Nested Circles Please! 15 Years Ago by MichelleCrews … is the turtle object .. im using cTurtle to draw nested circles and i cant get the turtle to draw the… circles nested .. they come out connected .. i kno i have to … Concentric Circles 15 Years Ago by ArtemisFowl I need help creating a python function that makes concentric circles. I already have a function that makes a circle(from … I have so far: (where 'number' is the number of circles, and 'distance' is the space between them) [CODE]def concentric… Re: Concentric Circles 15 Years Ago by vegaseat … Python module turtle example of how to draw two concentric circles ... [code]import turtle as tu # initial radius radius = 100 # distance… between circles distance = 30 # pen up tu.up() # move pen to point…