I would like to draw a line (or any geometric shape) on an existing Bitma开发者_运维知识库pSource object in my WPF application. What is the best way to do it ?
This is a realistic question in my study design needed to be solved. Please help. In a 3-cm2 big circle (area=3-cm2, so calculated radius of this big circle=9.77 mm), I need to put 12 small holes (al
Suppose we have a set of points with the restriction that for each point all coordinates are non-negative, and the sum of coordinates is equal to 1. This restricts points to lie in a 3-dimensional sim
I have a set of rectangles and arbitrary shape in 2D space. The shape is not necessary a polygon (it may be a circle), and rectangles have different widths and heights. The task is to approximate the
As shown in this image: I have a set of line seg开发者_开发技巧ments.I want to check which line-segments intersect with the perpendicular line drawn from a given point (x0,y0).
If i have a position specified in latitude and long开发者_JS百科itude, then it can cover a box, depending on how many digits of accuracy are in the position.
I have a database where one field gives spatial coordinates. I have learned the field is a serialised MSDN geometry Data Type (http://msdn.microsoft.com/en-us/library/bb933973.aspx).
I have a set of points. I want to separate them into 2 distinct sets. To do this, I choose two points (a and b) and draw an imaginary line between them. Now I want to have all points that are left fro
I am dynamically generating a WKT LineString between points in a map layer being generated for display in OpenLayers.I\'d like to make the lines between the points curved, and I\'d like to be able to
I have this question in mind: I need to make a scene that looks like a real sky. My first idea was to make a cube and texturize it. It wasn\'t 开发者_StackOverflow社区that good looking. I came up with
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