public void Unload()
{
updateTimer.Stop();
updateTimer.Dispose();
imageTexture.Dispose();
imagePanel.Dispose();
updateTimer = null;
imagePanel = null;
visualizerCanvas = null;
imageTexture = null;
visualizerImage = null;
}
public void Load(IServiceProvider provider, int width, int height)
{
visualizerCanvas = new VisualizerCanvas {
Dock = DockStyle.Fill
};
visualizerCanvas.RenderFrame += (sender, e) => RenderFrame();
visualizerCanvas.Load += (sender, e) => imageTexture = new IplImageTexture();
imagePanel = new Panel {
Dock = DockStyle.Fill, Size = new Size(width, height)
};
imagePanel.Controls.Add(visualizerCanvas);
var visualizerService = (IDialogTypeVisualizerService)provider.GetService(typeof(IDialogTypeVisualizerService));
if (visualizerService != null)
{
updateTimer = new Timer();
updateTimer.Interval = TargetInterval;
updateTimer.Tick += updateTimer_Tick;
visualizerService.AddControl(imagePanel);
updateTimer.Start();
}
}