Picture a circle. Now divide the circle vertically and horizontally into four regions. Take the top left region. If you drew a box around it, you\'d have a box with a rounded corner heading east.
In a silverlight 3 project I have to draw an arc programatically and I have radius of circle andinner angle of the arc. Could you please direct me to some related开发者_如何转开发 articles.
I am looking for an algorithm to get contour of a figure created by a set of non-overlapping rectangles. The figure can be of any shape but it is simply-connected, i.e. contains no holes.
Given a rectangle of width w and height h. and a coordinate x,y in that rectangle I would like to identi开发者_开发技巧fy which triangle I am within.
Can somebody please show me in C-style pseudocode how to write a function (represent the points however you like) that returns true 开发者_JAVA百科if 4-points (args to the function) form a rectangle,
This question is related to: How do I determine the intersection point of two lines in GDI+? (great explanation of algebra but no code)
I\'m writing a solution for the Usaco problem \"Electric Fences\". In the problem you have to find the optimal location for a point among a large amount of linesegments, so the sum of point-linesegmen
I have a a mesh, with certain types of elements (e.g. triangular, tetra). For each element I know all its vertices i.e. a triangular 2D element will have 3 vertices v1, v2 and v3 whose x,y,z coords ar
I am looking for a way to calculat开发者_JAVA技巧e the area, in pixels, of an arbitrary instance of java.awt.geom.Area.
I\'ve got a collection of 10000 - 100000 spheres, and I need to find the ones farthest apart. One simple way to do this is to simply compare all the spheres to each other and store the biggest dista
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