class documentation
class CircleDrawer(ShapeDrawer): (source)
绘制圆形顶点的静态类
| 静态方法 | draw |
在Cairo上下文中绘制一个圆形路径,但不进行描边或填充。 |
| 静态方法 | intersection |
确定以 (center_x, center_y) 为中心的圆与从 (source_x, source_y) 到 (center_x, center_y) 绘制的直线的交点。 |
| 类变量 | names |
未记录 |
@staticmethod
def intersection_point(center_x, center_y, source_x, source_y, width, height=None): (source) ¶
def intersection_point(center_x, center_y, source_x, source_y, width, height=None): (source) ¶
确定以 (center_x, center_y) 为中心的圆与从 (source_x, source_y) 到 (center_x, center_y) 绘制的直线的交点。
| 另请参阅 | |
| ShapeDrawer.intersection_point |