point
what is wrong with the code below?
Question page <html> <head><title>ex41a</title></head> <body> <form method=\"post\" name=\"ex41a\" action=\"ex41b.php\">[详细]
2023-03-11 05:56 分类:问答Modifying all items in a list of Points
List<Point> pointList; public int pickedIndexRight = -1; public int diffX = 0; public int diffY = 0;[详细]
2023-03-10 19:04 分类:问答Calculate path direction (azimuth) given starting and ending coordinates easily
I just trying know how to implement in objective c an equation that gave my position in lat, long and the position of a point in lat,long returns the relative angle to the azimuth so I will be able to[详细]
2023-03-09 23:51 分类:问答Finding row with coordinates inside a defined polygon in MySQL
I\'m trying to figure out how to go about returning a set of r开发者_如何学Cecords which have coordinates within a polygon.[详细]
2023-03-05 02:17 分类:问答WPF: Display polyline and points simultaneously
I have a list of line segments and each line segment contains a list of points. Being contained on the same canvas, I want to display each line segment and simultaneously mark each point location (ie[详细]
2023-03-04 21:17 分类:问答Scaling Textures Correctly
Okay, I am going to post some code so you can see what I am doing and then at the end I will ask my question.[详细]
2023-03-02 12:11 分类:问答Find point on Circle on Android
Everything seemed so plain and simple until I had to actually program it. What I\'ve got I uploaded an image to explain it better.[详细]
2023-02-28 23:12 分类:问答Python OpenCV Tracking Points
Using Python, OpenCV, and live webcam input, I can\'t figure out how to set a point based on 开发者_JS百科an x y coordinate and track where it moves.Below is a simple example to track a yellow object.[详细]
2023-02-27 11:09 分类:问答Points moving along a curve within MATLAB
I have managed to edit a piece of code that was given to me in order to show a point moving along a curve.[详细]
2023-02-25 19:16 分类:问答Quadratic Bézier Curve: Calculate Points
I\'d like to calculate a point on a quadratic curve. To use it with the canvas element of HTML5. When I use the quadraticCurveTo() function in JavaScript, I have a source point, a target point and a[详细]
2023-02-24 05:51 分类:问答