algorithm - Better "centerpoint" than centroid - Stack Overflow
May 29, 2018 · 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. …
c# - Find the point on a circle with given center point, radius, and ...
Jan 8, 2017 · 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 …
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( ...
ios - Render text over image in several lines - Stack Overflow
Nov 28, 2023 · I am working on a Swift project where I need to add a rotated watermark text to an existing UIImage. I have implemented a function that uses UIGraphicsImageRenderer to draw …
Scaling vectors from a center point? - Stack Overflow
May 6, 2010 · 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 * …
UWP Composition API: Rounded Corners? - Stack Overflow
Nov 19, 2020 · 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 …
Find centerpoint of polygon in JavaScript - Stack Overflow
Each set of coordinates has a latitude and longitude. I have written the below code to find the centerpoint, but I am not sure if it does actually produce the centerpoint. What if the polygon …
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, …
graphics - Finding the centerpoint and boundaries of an arbitrary ...
Nov 19, 2010 · 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 …
math - Calculate the center point of multiple latitude/longitude ...
Jul 13, 2011 · Given a set of latitude and longitude points, how can I calculate the latitude and longitude of the center point of that set (aka a point that would center a view on all points)? …