private void button4_Click(object sender, EventArgs e)
{
Bitmap bmp = this._imageViewerControl.GetCurrentDisplayedImageAsBitmap();
if (bmp == null)
{
return;
}
PTZCenterCommandData datPTZCenterCommandData = new PTZCenterCommandData();
datPTZCenterCommandData.CenterX = Convert.ToDouble(bmp.Width / 2 + 10);
datPTZCenterCommandData.CenterY = Convert.ToDouble(bmp.Height / 2 + 10);
datPTZCenterCommandData.RefWidth = Convert.ToDouble(bmp.Width);
datPTZCenterCommandData.RefHeight = Convert.ToDouble(bmp.Height);
System.Collections.ObjectModel.Collection <object> objResult = EnvironmentManager.Instance.SendMessage(
new VideoOS.Platform.Messaging.Message(MessageId.Control.PTZGetAbsoluteRequest), _camera.FQID);
PTZGetAbsoluteRequestData datRequestData = (PTZGetAbsoluteRequestData)objResult[0];
datPTZCenterCommandData.Zoom = -1.0;// datRequestData.Zoom;
objResult.Clear();
EnvironmentManager.Instance.SendMessage(
new VideoOS.Platform.Messaging.Message(MessageId.Control.PTZCenterCommand, datPTZCenterCommandData), _camera.FQID);
}
private void buttonCreatePreset_Click(object sender, EventArgs e)
{
//get current coordinates
System.Collections.ObjectModel.Collection <object> objResult = EnvironmentManager.Instance.SendMessage(
new VideoOS.Platform.Messaging.Message(MessageId.Control.PTZGetAbsoluteRequest), _camera.FQID);
PTZGetAbsoluteRequestData datRequestData = (PTZGetAbsoluteRequestData)objResult[0];
double pan = datRequestData.Pan;
double tilt = datRequestData.Tilt;
double zoom = datRequestData.Zoom;
objResult.Clear();
try
{
Camera camera = new Camera(_camera.FQID);
PtzPresetFolder folder = camera.PtzPresetFolder;
folder.AddPtzPreset(textBoxPresetName.Text, "", pan, tilt, zoom);
}
catch (Exception ex)
{
EnvironmentManager.Instance.Log(true, "Create Preset", ex.Message);
MessageBox.Show(ex.Message, "Exception in Create preset", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
refreshList();
textBoxPresetName.Text = "new preset name";
}
private void OnUpdatePreset(object sender, EventArgs e)
{
//get current coordinates
System.Collections.ObjectModel.Collection <object> objResult = EnvironmentManager.Instance.SendMessage(
new VideoOS.Platform.Messaging.Message(MessageId.Control.PTZGetAbsoluteRequest), _camera.FQID);
PTZGetAbsoluteRequestData datRequestData = (PTZGetAbsoluteRequestData)objResult[0];
double pan = datRequestData.Pan;
double tilt = datRequestData.Tilt;
double zoom = datRequestData.Zoom;
objResult.Clear();
Item currentlySelectedPresetItem = comboBoxPresets.SelectedItem as Item;
string currentlySelectedPresetName = currentlySelectedPresetItem.Name;
try
{
Camera camera = new Camera(_camera.FQID);
PtzPresetFolder folder = camera.PtzPresetFolder;
PtzPreset ptzPreset = folder.PtzPresets.Where(x => x.Name == currentlySelectedPresetName).FirstOrDefault();
if (ptzPreset != null)
{
ptzPreset.Pan = pan;
ptzPreset.Tilt = tilt;
ptzPreset.Zoom = zoom;
ptzPreset.Save();
}
}
catch (Exception ex)
{
EnvironmentManager.Instance.Log(true, "Update Preset", ex.Message);
MessageBox.Show(ex.Message, "Exception in Update preset", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonGetAbs_Click(object sender, EventArgs e)
{
System.Collections.ObjectModel.Collection <object> objResult = EnvironmentManager.Instance.SendMessage(
new VideoOS.Platform.Messaging.Message(MessageId.Control.PTZGetAbsoluteRequest), _camera.FQID);
PTZGetAbsoluteRequestData datRequestData = (PTZGetAbsoluteRequestData)objResult[0];
textBoxGetAbsPan.Text = datRequestData.Pan.ToString(System.Globalization.CultureInfo.InvariantCulture);
textBoxGetAbsTilt.Text = datRequestData.Tilt.ToString(System.Globalization.CultureInfo.InvariantCulture);
textBoxGetAbsZoom.Text = datRequestData.Zoom.ToString(System.Globalization.CultureInfo.InvariantCulture);
objResult.Clear();
}
private void OnGetCurrent(object sender, EventArgs e)
{
Collection <object> result = EnvironmentManager.Instance.SendMessage(
new VideoOS.Platform.Messaging.Message(MessageId.Control.PTZGetAbsoluteRequest, null));
if (result.Count > 0)
{
PTZGetAbsoluteRequestData data = (PTZGetAbsoluteRequestData)result[0];
maskedTextBoxPan.Text = data.Pan.ToString();
maskedTextBoxTilt.Text = data.Tilt.ToString();
maskedTextBoxZoom.Text = data.Zoom.ToString();
}
}
