C#/VP联合编程之绘制图像与保存

第一步，双击窗体创建加载窗体事件

CogPMAlignTool pma = new CogPMAlignTool(); private void Form1_Load(object sender, EventArgs e) { string path = "1.vpp"; pma = CogSerializer.LoadObjectFromFile(path) as CogPMAlignTool; pma.Ran+= Pma_Ran; //获取查找概数 textBox1.Text = pma.RunParams.ApproximateNumberToFind.Tostring(); //获取接收阈值 munericUpDown1.Value = (decimal)pma.RunParams.AcceptThreshold; }

其中 pma.Ran（）是一个事件，代表pma执行时运行的事件，这里写的是创建一个圆

private void Pma_Ran(object sender, EventArgs e) { //创建最近的记录，子记录索引值为0 cogRecordDisplay1.Fit(); for(int i = 0 ;i<pma.Results.Count ;i++) { CogPMAlignResults result = pma.Results[i]; CogCircle cir = new CogCircle(); cir.CenterX = results.GetPose().TranslationX; cie.CenterY = results.GetPose().TranslationY; cir.Radius = 20; cir.LineWidthInScreenPixels = 5;//线宽 cogRecordDisplay1.StaticGraphics.Add(cir,""); } }

保存

CogSerializer.SaveObjectToFile(pma,"1.vpp");