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Re: arc intersection plotting 19 Years Ago by iamthwee …]Arc2D.Float[/COLOR] class, the following statement draws an open arc at (100,50) that is 120 degrees long, begins at…,Arc2D.Float.OPEN);[/CODE] Otherwise you can create your own arc function. Some rudimentary math helps... A circle is given by… Re: arc intersection plotting 19 Years Ago by iamthwee …, try searching for the intersection of circles. After all an arc is just a part of a circle. [url]http://www… Microsoft finds some Apple magic with amazing Arc Touch mouse 14 Years Ago by happygeek …bigger as laptops and netbooks are getting smaller. The flattened Arc Touch overcomes this by having a very 'thin' profile:… of laser really does work rather well, enabling the Arc Touch to track accurately on most any surface (mirrors/…perspective. Better yet, I remained impressed after using the Arc Touch for a week of some serious mouse testing. … Create a zoomable arc in d3? 9 Years Ago by j.zamani …click event. Is there any way to create zoomable arc with the same effect.Here is my source code.…h).attr("class", "svgBody"); var arc = d3.svg.arc().innerRadius(90).outerRadius(150) .startAngle(0.5 * Math…PI); var arcpath = svgContainer.attr("id", "arc").append("path").attr("d"… Check line and arc intersected or not 9 Years Ago by Shiladittya_1 … for an algorithm which can shows line and arc intersected or not. For line I have start …and end point and for arc I have start, end and center point. I …also have start and end angle of an ARC. **Bold Text Here** I found one link which…points but in my case I have line and arc. Even I also have another question what is… Re: form shape drawing (arc) 11 Years Ago by Bruce52 … to go here. In order to fill an arc with color you must enclose it by drawing the… object on which it is sited, so the arc must be enclosed if the color needs to be…as the curve so that you have an enclosed arc. The one caveat here is that a negative zero…of it. The altered code to draw an enclosed arc filled with red is below. I hope this helps… Extract vertices from an ARC in generic way 9 Years Ago by Shiladittya I want to get all the vertices from an ARC. I have all the data (for ex : start… angle, radius) which will used to draw an arc but my need is I have to generate all …the vertices from the arc data. I have already tried with one or … I failed to get the exact vertices from an arc data. I used Bresenham's algorithm but I failed… Re: Drawing an arc 15 Years Ago by gunjannigam …now what I have to enter to draw an Arc using Arc2D.Float. But I dont know how … the start and extent of arc. I only know its a circular arc therefore it will same width …and height as diameter of arc required but I dont know how to calulate…left corner of ellipse and start and extent of arc. For this I will probally require the center… Re: Drawing an arc 15 Years Ago by james chaco as far as i know, the arc will be drawn in a rectangle in…(starting) and the ending angle(extent) of the arc. i think all rest u will make out(coordinates…java terms) will be 180 note that the arc will be formed in anticlockwise direction so in this… the arc will start from 0 degree and will go … form shape drawing (arc) 17 Years Ago by prettyboy dear all, i'm doing a project which involve shape (arc, circles and rectangles) i'm a newbie on VB6, done the easy shapes but problem on drawing the arc on the form to form a half-moon shape. any help or link on this will be great and appreciated. thnx in advance Re: form shape drawing (arc) 17 Years Ago by debasisdas syntax to draw circle, arc etc ----------------------------------------- OBJECT.CIRCLE [STEP](X,Y),RADIUS,[COLOR,START,END,[… END SPECIFIES THE BEGINNING AND THE END POSITION OF THE ARC. THE RANGE FOR BOTH IS -2Pi RADIAN TO +2 Pi… Re: form shape drawing (arc) 13 Years Ago by abivats hey i got this rit but.how can i get that arc colored. means i want that arc filed with color... thanx in advance How to draw arc using jquery 13 Years Ago by vizz is anybody know about drawing arc using jquery? I want to draw arc using css3 and javascript/jquery, I don't want to use HTML5 or canvas or else Re: form shape drawing (arc) 17 Years Ago by prettyboy hi. thanks for your help. i was able to create the arc but how to make it appear without the click? I want the shape to appear immediately upon loading but it only comes out when i click. I know this is easy stuff for you guys, but as i have mentioned earlier, i'm a newbie, please bear with me. thanks in advance. Intersects Arc 15 Years Ago by llemes4011 … an Array the points that are [I]on[/I] an Arc? Any help in this matter would be greatly appreciated! =) Drawing an arc 15 Years Ago by gunjannigam How to draw a circluar arc of given radius say 20 passing from two Given points. I have seen the function Arc2D.Float but can figure out how to find the required parameters for the contructor and also for QuadCurve2D cant figure out the control point. draw arc using turtle graphics 14 Years Ago by Harris00 how can we draw arc using turtle graphics. any guidance would be great regards Re: draw arc using turtle graphics 14 Years Ago by vegaseat turtle.circle(radius, extent=None, steps=None) extent is an angle, 360 by default, less than 360 for an arc VB6: How draw an arc? 1 Year Ago by cambalinho using the Circle method and knowing the start angle(playerangle-30) and end angle (playerangle+30), in degrees, how can i draw the arc? Re: Python Bresenham Circle Arc Algorithm 14 Years Ago by bunkus …xy = circle_arc(radius, start, end) # draw the arc points for point in p: draw.point((size/2+point…255) # line color radius = 175 # radius of circle arc print time.time() # just for benchmarking start = math.radians…are the point ccordinates of the edges of the arc for pie drawing print xy print time.time() circlearcs_drawing… Re: Python Bresenham Circle Arc Algorithm 14 Years Ago by bunkus … and end angle and so I ask for the Bresenham arc routine. Re: Python Bresenham Circle Arc Algorithm 9 Years Ago by Shiladittya This is a greate example for getting all the points from an arc. But How can I use the same thing in java? Can you please provide this code in java? Thank you. Arc Cosine 19 Years Ago by grandfilth I've looked in a couple of books, and can't find this anywhere, i'm looking for the opposite of the cos funtion, i.e. I know the cos of the angle, and need to know the actual size of the angle, is there an implicit function? If not, how can I achieve the same result? Any help would be much appreciated... Re: Arc Cosine 19 Years Ago by invisal try this function : [code] Public Function ArcCos(ByVal X As Double) As Double If X <> 1 Then ArcCos = Atn(-X / Sqr(-X * X + 1)) + 2 * Atn(1) Else ArcCos = 0 End If End Function [/code] Re: Arc Cosine 19 Years Ago by grandfilth Thanks, i'll check if it works, how does it work?What's Atn?What's the theory behind it?Any help would be much appreciated, i'd like to understand you see... Re: Arc Cosine 19 Years Ago by invisal Atn is arctangent let talk about math tan(x) = sin(x) / cos(x) cos(x) = sqr(1 - sin(x)^2) tan(x) = sin(x) / sqr(1 - sin(x)^2) so we got ArcSin = X / sqr(-X * X + 1) and ArcCos = 90 - ArcSin so ArcCos = (-X / sqr(-X * X + 1)) + 2 * Atn(1) Re: Arc Cosine 19 Years Ago by grandfilth Thankyou very much for quenching my thirst for knowledge! arc intersection plotting 19 Years Ago by hbmarar hi, It wud be great if any one of you could let me know or share with me a sample code or how to in finding out the intersection of two arcs and plotting it. I cud not find any useful info on the Net thru search Reqeust your concern and consideration, i remain Harish Re: arc intersection plotting 19 Years Ago by iamthwee That's too vague, be more specific. Do you know the radius of the two arcs, and what coordinates their centre points are at?... Re: arc intersection plotting 19 Years Ago by server_crash Do you know the math behind it? If you know the math then it won't be very hard.