https://msdn.microsoft.com/en-us/library/windows/desktop/ms533826(v=vs.85).aspx The purpose of hit testing is to determine whether the cursor is over a given object, such as an icon or a button. The following example creates a plus-shaped region by f
Intersection Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 9996 Accepted: 2632 Description You are to write a program that has to decide whether a given line segment intersects a given rectangle. An example: line: start point: (4,9)
package b; public class Rect { Double width; Double height; public Double getWidth() { return width; } public void setWidth(Double width) { this.width = width; } public Double getHeight() { return height; } public void setHeight(Double height) { this
class Point: lng = '' lat = '' def __init__(self, lng, lat): self.lng = lng self.lat = lat # 求外包矩形 def get_polygon_bounds(points): length = len(points) top = down = left = right = points[0] for i in range(1, length): if points[i].lng > top.lng: top =