curve

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curve movement animation in wp7

I use Blend 4 (storyboard) to cre开发者_运维问答ate animation movement for a wisp. But now I was required to have the wisp move in curve path. I have found some solution in code (from programming wind[详细]

2023-03-22 07:46 分类：问答
Draw a quadratic Bézier curve through three given points

I have three points in 2D开发者_Go百科 and I want to draw a quadratic Bézier curve passing through them. How do I calculate the middle control point (x1 and y1 as in quadTo)? I know linear algebra fr[详细]

2023-03-20 10:51 分类：问答
GeneralPath curveTo

i would like to know how to define the control point, here is what i do now, but it is really not efficient and the curve is not smooth.[详细]

2023-03-13 04:01 分类：问答
android 2d arc collision detection

i have a rotated arc drawn using android 2d graphics c.drawArc(new RectF(50, 50, 250, 250), 30, 270, true, paint);[详细]

2023-03-12 04:50 分类：问答
Find the intersection of two curves from SQL data

I have statistical data on a Microsoft SQL Server and would like to find the intersection of two curves from (x,y) data I query from the tables.I have found some articles r开发者_开发问答elating to do[详细]

2023-03-12 00:12 分类：问答
How to calculate points on a curve that matches CSS3 created border radius? Geometry geniuses?

I have a curved div created with css3 border radius (the image part). I have text lines next to it that I would like to align 20px or so off the curve, like so (cant post images, cant remember old log[详细]

2023-03-09 18:21 分类：问答
iOS - Dragging objects along curved paths

I am tearing my hair out trying to figure out what seems to be a very easy problem. I know a lot of this stuff has been talked about tangentially, so apologies if this treads on well-covered ground, b[详细]

2023-03-08 13:44 分类：问答
Interpolate off a standard curve in Excel

Most simple thing to do on paper, but somehow near impossible to work out in Excel. I need to interpolate off a standard curve in Excel.[详细]

2023-03-07 04:21 分类：问答
best platform to draw curves and create JPEGs

i have an equation of a curve that i need to draw like: ((X^z)-1)/z = y does anyone know how i c开发者_运维百科an draw this curve and save it as an image using python or .net?A good library for 2d[详细]

2023-03-06 10:01 分类：问答
Fill space between two curves in cartesian graph

I am having some difficulties for feeling the space between two cu开发者_运维技巧rves in a carthesian graph in my WinForms program.[详细]

2023-03-01 11:58 分类：问答