Search DaniWeb - rectangular

Rectangular Marquee Tool 17 Years Ago by devaka … you javascript developer and looking for some tool like Photoshop rectangular marquee tool on javascript? Or may be you are just…]http://marqueetool.net[/URL]! Marquee tool allows you to select rectangular areas on <DIV> or <IMG> elements… Re: Splitting a Rectangular Polygon 13 Years Ago by Taywin … is no such a 270 degree??? If you traverse a rectangular polygon, you will never change your turn ever (all left… rectangle, that is different. Or are you talking about 1 rectangular polygon with a line? I am not sure what you… mean by 'rectangular polyline'??? If it is a right angle poly line, then… Splitting a Rectangular Polygon 13 Years Ago by Slobodino … 270*) which happpens to be convex as well and this rectangular polyline which intersects the polygon on two occasions. The polyline… thus splits the polygon into two new rectangular polygons. Is there an easy way to obtains these two… detecting rectangular shapes 13 Years Ago by iwanttolearnc the problem is that of a path planning algorithm. the obstacles will be rectangular shaped boxes. what i need to do is detect the rectangular boxes, and then add a black "aura" around these boxes. any ideas on how i go about doing this? How to select images by using a rectangular area? 13 Years Ago by LianaN Hi! I would like to select images by using a rectangular area. All images that are inside this area, must be … while mouse clicking and dragging. So, the size of a rectangular area should change dynamically according to a position of the… small rectangular blocks 17 Years Ago by teedee … on to the online game I play, there are small rectangular, different coloured blocks flickering about on the screen...this only… non rectangular labels 17 Years Ago by lukis Hi there, how can i Create non rectangular labels? I need to create a circular arena and the labels will be the seats. Thanks and Regards, Luke in-memory transposing of a rectangular array 16 Years Ago by ankitbullu … in an interview. Am looking for answers for this: A rectangular array of cells (say m*n) are selected in a… Re: in-memory transposing of a rectangular array 16 Years Ago by ankitbullu … pretty well know the logic (and code) for transposing a rectangular matrix in-memory. The only thing I need help for… Re: in-memory transposing of a rectangular array 16 Years Ago by WaltP … pretty well know the logic (and code) for transposing a rectangular matrix in-memory. The only thing I need help for… non rectangular windows form 14 Years Ago by chathuD i need to know how to creat non rectangular windows form Re: non rectangular windows form 14 Years Ago by DangerDev Did you see [URL="http://www.google.com/search?hl=en&safe=active&client=firefox-a&channel=s&rls=org.mozilla%3Aen-US%3Aofficial&q=creating+non+rectangular+form+in+window&aq=f&oq=&aqi="]this[/URL] ? Help with collision detection using axis aligned rectangular prisms 11 Years Ago by Fedhell … is any overlap in the x axis of the 2 rectangular prisms, then check the y axis, if there is any… rectangular array 12 Years Ago by FELIGO Hello everyone Can anyone help me with codes to calculate sum of numbers in the diagonal of a 2 dimensional matrix array. Please help. (a b c d e f g h i j j k l m n o p q r s) Re: rectangular array 12 Years Ago by ddanbe Hi FELIGO, welcome :) Sure we can help! What have you tried for yourself?If you post code, post it in CODE tags!!! Re: rectangular array 12 Years Ago by Mitja Bonca Is maybe this what you have been looking for: [CODE] int[,] array = new int[2, 4] { { 1, 2, 3, 4 }, { 1, 2, 3, 4 } }; List<int> list = new List<int>(); for (int i = 0; i < array.GetLength(1); i++) { int sum = 0; for (int j = 0; j < array.GetLength(0);… Re: rectangular array 12 Years Ago by sandeepparekh9 according to you coding for diagonal element i and j will be equal.. lets say i have following matrix: 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 sum will be = 1+2+3+4 = 10 Coding for above: [CODE] int[,] matA =new int[4,4] { { 1, 2, 3, 4 }, { 1, 2, 3, 4 }, { 1, 2, 3, 4 }, { 1, 2, 3, 4 } }; int sum = 0; for (int i = 0; i < 4; … Re: rectangular array 12 Years Ago by zmeditation1 i dont know but when i trouble like this, i use google Re: rectangular array 12 Years Ago by Mitja Bonca Use better see (or use) a doctor, if you are in troubles like you are now. Rectangular queries 10 Years Ago by inspire_all Problem: input:square matrix of order n and a query which will denote the submatrix.(x1,y1,x2,y2) output:no of distinct elements in this submatrix. constraint:time limit=1 sec this is what i tried #include<stdio.h> //#include<conio.h> int main() { //clrscr(); int a[300][300],test[100000],count[10],m,n,c,j,p,q… Rectangular arrays 9 Years Ago by seriy need help with the above same discussion Re: Rectangular arrays 9 Years Ago by tinstaafl First off, since rectangles are represented by 2 dimensions(length,width), basically you will be working with a 2 dimensional array. With .net there are 2 types of these arrays: [multidimensional](https://msdn.microsoft.com/en-us/library/2yd9wwz4.aspx) and [jagged](https://msdn.microsoft.com/en-us/library/2s05feca.aspx) Re: Rectangular arrays 9 Years Ago by Stuugie What do you need help with? Being vague will not help us to help you, at all. Re: detecting rectangular shapes 13 Years Ago by woooee First, you have to detect the object itself. Then you can construct a 3-4-5 triangle, or continue the same length as the base, creating a "T" with one of the sides, and see if lines drawn to the top of the "T" are the same length. There is much info on the web about edge detection and determining shapes. We are coders, not … Re: How to select images by using a rectangular area? 13 Years Ago by Ezzaral Here's an implementation of the rectangle click and drag. Determining what is within the box is up to you.[CODE]import java.awt.BorderLayout; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Point; import java.awt.Rectangle; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.awt.event.… Re: How to select images by using a rectangular area? 13 Years Ago by LianaN Thank you! Great! Re: non rectangular labels 17 Years Ago by iamthwee Why don't you use GDI Re: non rectangular labels 17 Years Ago by waynespangler Instead of creating a new label just draw around the label. Such as place an ellipse around the label use: [CODE] Dim rect As New Rectangle(Label1.Left - 5, Label1.Top - 5, Label1.Width + 10, Label1.Height + 10) Using g As Graphics = Me.CreateGraphics g.DrawEllipse(Pens.Black, rect) End Using [/CODE] Re: in-memory transposing of a rectangular array 16 Years Ago by plgriffith If you are allowed to use two temporary integer variables, then use both. Have one variable,VAL, that stores the value of one single cell at any given time. Have the other variable, LOC, store the location in the spreadsheet. I.e. if you have already moved 27 cells than LOC = 28. You will increment LOC each time a value is stored in the new … Re: in-memory transposing of a rectangular array 16 Years Ago by WaltP We don't give code as answers to questions. We help you with the code you write. So try it and reply with your attempt.