Say I have a pentagon (and we number the sides, like moving around a clock): Starting from the center of the polygon, how do you compute the position of a point in these spots (along the line of the edge…
so I'm trying to draw a polygon with the clip-path function in CSS. I want a rectangle, which has a min-height of 90px and a arrow at the bottom side. All I need is a extra polygon-point outside the 100%…
Say I have an array of Polygons expressed as an array of an array [x,y] values, for example: var polygons = [ [ [8, 57], [15, 57], [15, 71], [8, 71], [8, 57] ], [ [77, 36], [85, 36], [85,…
My problem is: I have 1000 parcels and 1 of them is mine, what I have to do is to find which are my neighbourhoods which means whose parcels are touched with my parcel. The perfect example is showed on…
I want to cut a polygon from a photo and move it to another place in the photo and I want to plot the final image with ggplot2. I use the terra package (feel free to suggest a better approach/method)…
I have an issue with an API call from polygon.io. I am using their free API which gives me information on stock tickers. I am using an API that provides me a response when called. From the response, I need…
what is wrong with my code? $this->db->query("update profile set polygon = POLYGON((0 0,82 33,23 66,0 0)) where id = 1"); polygon is a column with type of geometric(polygon). i paste this "POLYGON((0 0,82 33,23 66,0 0))" in that column in…