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- algorithm - Better centerpoint than centroid - Stack Overflow
I'm using the centroid of polygons to attach a marker in a map application This works definitely fine for convex polygons and quite good for many concave polygons However, some polygons (banana,
- dart - Flutter position stack widget in center - Stack Overflow
I have widgets in a stack so I'd like to position my button bar in the bottom center of the stack but nothing works The widget just sticks to the left side here is my code new Positioned(
- c# - Find the point on a circle with given center point, radius, and . . .
It's been 10 years since I did any math like this I am programming a game in 2D and moving a player around As I move the player around I am trying to calculate the point on a circle 200 pixels
- Scaling vectors from a center point? - Stack Overflow
If you know the center point cp and a point v in the polygon you would like to scale by scale, then: v2 = v - cp; get a vector to v relative to the centerpoint v2_scaled = v2 * scale; scale the cp-relative-vector v1_scaled = v2_scaled + cp; translate the scaled vector back This translate-scale-translate pattern can be performed on vectors of any dimension
- UWP Composition API: Rounded Corners? - Stack Overflow
I'm struggling to figure out to to create rounded corners of content using Composition API This is where I'm at, any help would be much appreciated: void CreateRoundedCorners(Vector2 cornerRadius,
- Finding the center of Leaflet polygon? - Stack Overflow
There are a few ways to approximate the centroid of a polygon The easiest (but least accurate method) is to get the center of the bounding box that contains the polygon, as yarl suggested, using polygon getBounds() getCenter(); I originally answered the question with the formula for finding the centroid of the points, which can be found by averaging the coordinates of its vertices
- graphics - Finding the centerpoint and boundaries of an arbitrary . . .
Suppose you have an arbitrary closed curve (endpoint returns relatively close to first point) generated through a bunch of dataset coordinates, how do you find the centerpoint and the boundaries of
- WPF Center Ellipse at X, Y - Stack Overflow
I have an ItemsControl that draws thousands of Ellipses in a scatter plot on a Canvas My problem is, if I position an Ellipse at the coordinates (4, 6) with a Height and Width of 10 The top left
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