If I have coordinates of center point of circle, circle radius and also coordinates of the point that need to be check if a point lies inside or on the boundary of the Circle. $circle_x and $circle_y => center point…
Consider the following image: and the following bounding contour( which is a smooth version of the output of a text-detection neural network of the above image ), so this contour is a given. I need to warp both images so…
I'm trying to implement a russian roulette game and want it to brute-force the solution for it. Here is my problem. I'm going to hard code the relative angles of the numbers on the wheel (eg. there are 36 numbers…
How to get all Geo records associated with a key? I am able to push data into Redis and retrieve based on [lon,lat,buffer] using jedis.georadius(key, lon,lat, radius, GeoUnit.KM,GeoRadiusParam.geoRadiusParam().withCoord()); Is there any way to get all records using the key alone?…
I have a program where I can, with the mouse, draw a rectangle in any of four directions. These rectangles are used on a pictureBox to crop parts of an image. These rectangles must be drawn while maintaining the ratio…
I have a set of 1000 coordinates, with each representing the urban centres of a particular state. These towns belong to one of 20 counties and I know which towns belong to which county. I wish to shade a map…
I want to "smoothen" polygons so that they remain most of their "outer" appearance, but removed of "inner corridors". To put it into context: The picture below shows a polygons that have been created out of a set of multiple…
I'm trying to create a sunflower effect on canvas, with an arc, and my geometry skills are rusty. To start, I created an origin point somewhere in the middle of the canvas, Origin (X1, Y1) Then I create get the…
I'm trying to do the triangle part that you see over the top of this image: I tried a few methods without success. I need the triangle to be reponsive if the image changes size. And I don't want the…
I try to draw a single circle in my iOS SpriteKit project but the edges of the circle are not smooth. I would like to have a nicely drawn circle as I would draw it with Photoshop (anti-aliasing). I found…