paint触摸轨迹监听,主要是三种而已,ACTION_DOWN,ACTION_MOVE,ACTION_UP public boolean onTouchEvent(MotionEvent event){ int action = event.getAction(); float x = event.getX(); float y = event.getY(); switch(action){ case MotionEvent.ACTION_DOWN: mPath.moveTo(x, y); br
烟花效果如下(请使用支持HTML5的浏览器查看):点击这里查看效果:http://keleyi.com/keleyi/phtml/html5/14.htm 源代码如下: ;}</style> <canvas id="canvas-keleyi-com"></canvas> <script> var c = document.getElementById('canvas-ke'+'leyi-com'); if (!c.getContext)