private void DaggleButton_Click(object sender, EventArgs e)
{
if (currentLayer != null)
{
layers.Remove(currentLayer);
}
currentLayer = null;
ResetEventHandler();
layersPaintedControl.state_PainterForm_MouseDown = LayersPaintedControl.State_PainterForm_MouseDown.onDaggle;
}
private void TestForAlgorithmDemo(object sender, EventArgs e)
{
//以下代码必须在UI线程中调用，即不能在另开的线程中调用
LayersExOptDlg layers = new LayersExOptDlg();
LayersPainterForm layersPainterForm = new LayersPainterForm(layers);
LayersPaintedControl layersPaintedControl = layersPainterForm.LayersPaintedControl;
LayersEditedControl layersEditedControl = new LayersEditedControl();
layersEditedControl.Dock = DockStyle.Top;
layersEditedControl.LayersPaintedControl = layersPaintedControl;
layersPainterForm.Controls.Add(layersEditedControl);
FlowControlerForm flowControlerForm = new FlowControlerForm();
layersPainterForm.Show();
flowControlerForm.Show(layersPainterForm);
//新建或外部传入待演示对象
M2M_NN m2m_NN = new M2M_NN();
M2M_CH m2m_CH = new M2M_CH();
//打开一个Worker线程来进行算法流程的演示（否则会阻塞UI线程以至于演示不能进行）
IAsyncResult result = new dDemoProcess(delegate
{
//产生随机点集：
RandomPositionSet_InFixedDistribution randomPositionSet_InFixedDistribution = new RandomPositionSet_InFixedDistribution();
randomPositionSet_InFixedDistribution.PointNum = 100000;
randomPositionSet_InFixedDistribution.DistributionStyle = distributionStyle.ClusterGaussianDistribution;
new ConfiguratedByForm(randomPositionSet_InFixedDistribution);
randomPositionSet_InFixedDistribution.Produce();
//编辑点集
Layer_PositionSet_Point layer = new Layer_PositionSet_Point(randomPositionSet_InFixedDistribution);
layer.EditAble = true;
layer.Point.PointColor = Color.Yellow;
layer.Point.PointRadius = 2;
layer.Point.IsDrawPointBorder = true;
layers.Add(layer);
layersPainterForm.Invalidate();
flowControlerForm.SuspendAndRecordWorkerThread();
layers.Remove(layer);
///////////////////////////////////////
//GetRandomPositionFromPositionSetRectangle getRandomPositionFromPositionSetRectangle
//= new GetRandomPositionFromPositionSetRectangle(randomPositionSet_InFixedDistribution);
////对m2m_NN算法进行演示：
////为对象的事件添加事件响应，以进行算法演示
//AlgorithmDemo_M2M_NN algorithmDemo_M2M_NN = new AlgorithmDemo_M2M_NN(m2m_NN, layers, flowControlerForm, layersPaintedControl.Invalidate);
////以下代码与非演示状态一样。
//m2m_NN.PreProcess(randomPositionSet_InFixedDistribution);
//m2m_NN.NearestNeighbor(layersPaintedControl.GetMouseDoubleChickedRealPosition());
//while (true)
//{
// for (int i = layers.Count - 1; i >= 0; i--)
// {
// if ((layers[i].Name != "M2MStructure") && (layers[i].Name != "PositionSetOfComparedPoint"))
// {
// layers.Remove(layers[i]);
// }
// }
// m2m_NN.NearestNeighbor(getRandomPositionFromPositionSetRectangle.Get());
//}
////结束演示（解除事件响应的绑定）
//algorithmDemo_M2M_NN.EndDemo();
///////////////////////////////////////
//对m2m_CH算法进行演示：
//为对象的事件添加事件响应，以进行算法演示
AlgorithmDemo_M2M_CH algorithmDemo_M2M_CH = new AlgorithmDemo_M2M_CH(m2m_CH, layers, flowControlerForm, layersPaintedControl.Invalidate);
while (true)
{
layers.Clear();
//以下代码与非演示状态一样。
m2m_CH.ConvexHull(randomPositionSet_InFixedDistribution.Produce());
}
//结束演示（解除事件响应的绑定）
//algorithmDemo_M2M_CH.EndDemo();
}).BeginInvoke(null, null);
}