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Form1.cs
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Form1.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using NorPix.HermesNET;
namespace WhiskingAnalysis
{
public partial class MainForm : Form
{
private Grabber SampleGrabber;
private Viewer SampleViewer;
private Sequence SampleSequence;
private bool SequenceReady;
private OnImageNotificationDelegate OnImageReceivedCallback;
private HermesImage LastImage;
private int YOffset;
public MainForm()
{
InitializeComponent();
System.Diagnostics.Trace.WriteLine("WhiskingAnalysis - starting");
YOffset = MainMenu.Size.Height; //To draw the image below the menu bar
SequenceReady = false;
SampleSequence = new Sequence();
SampleGrabber = new Grabber();
OnImageReceivedCallback = new OnImageNotificationDelegate(OnImageReceived);
SampleViewer = new Viewer();
}
private void DemoGrabForm_Shown(object sender, EventArgs e)
{
GrabberDlg dlg = new GrabberDlg(SampleGrabber);
if(dlg.ShowDialog() != DialogResult.OK)
{
Application.Exit();
return;
}
SampleGrabber.SetCallbackOnImageReceived(OnImageReceivedCallback);
SampleGrabber.StartStreaming();
}
private void DemoGrabForm_FormClosed(object sender, FormClosedEventArgs e)
{
if(SampleGrabber.IsStreaming())
SampleGrabber.StopStreaming();
SampleGrabber.Unload();
SampleSequence.Close();
System.Diagnostics.Trace.WriteLine("WhiskingAnalysis - stopping");
}
public void OnImageReceived(HermesImage image, int userData, IntPtr userPtr)
{
//System.Diagnostics.Trace.WriteLine("WhiskingAnalysis - OnImageReceived");
LastImage = image;
if(SequenceReady)
SampleSequence.Write(image);
Invalidate(false);
}
private void DemoGrabForm_Paint(object sender, PaintEventArgs e)
{
try
{
SampleViewer.ShowImage(e.Graphics.GetHdc(), LastImage, 0, YOffset);
}
catch(System.Exception ex)
{
System.Diagnostics.Trace.WriteLine("WhiskingAnalysis - Paint failed (" + ex.ToString() + ")");
}
finally
{
e.Graphics.ReleaseHdc();
}
}
private void OnMenuExit(object sender, EventArgs e)
{
Application.Exit(); //Quit
}
private void OnMenuLive(object sender, EventArgs e)
{
MenuLive.Checked = !MenuLive.Checked;
if(SampleGrabber.IsStreaming() && !MenuLive.Checked)
SampleGrabber.StopStreaming();
else if(!SampleGrabber.IsStreaming() && MenuLive.Checked)
SampleGrabber.StartStreaming();
}
private void OnMenuPropertyPages(object sender, EventArgs e)
{
//Some property pages aren't shown if you are in live. (such as the one
//allowing to set a new image size) Stop the live then select the
//"Property Pages" menu item to see them.
SampleGrabber.ShowProperties(Handle);
}
private void OnMenuImageInfo(object sender, EventArgs e)
{
HEnums.ImageFormat format = SampleGrabber.GetImageFormat();
String type = HermesUtils.ImageFormatToString(format);
String info = "Image Format : " + type
+ "\nImage Width : " + SampleGrabber.GetImageWidth()
+ "\nImage Height : " + SampleGrabber.GetImageHeight()
+ "\nBit Depth : " + SampleGrabber.GetImageBitDepth()
+ "\nTrue Bit Depth : " + SampleGrabber.GetImageBitDepthReal()
+ "\nImage Size : " + SampleGrabber.GetImageSizeBytes() + " bytes";
MessageBox.Show(info, "Image Information");
}
private void OnMenuDirectSettings(object sender, EventArgs e)
{
String msg = "";
//Enumerate every available settings
int settingsCount = 0;
SampleGrabber.GetSettingsCount(ref settingsCount);
//Enumerate every settings
for(int index = 0; index < settingsCount; index++)
{
String featureName = "";
int featureID = 0;
SampleGrabber.GetSettingsCaps(index, ref featureName, ref featureID);
msg += "\n- ";
msg += featureName;
msg += " -\n";
//Enumerate every possible value
int valuesCount = 0;
SampleGrabber.GetValuesCount(featureID, ref valuesCount);
int currentValue = 0;
SampleGrabber.GetCurrentValues(featureID, ref currentValue);
for(int i = 0; i < valuesCount; i++)
{
String valueName = "";
int valueID = 0;
SampleGrabber.GetValuesCaps(featureID, i, ref valueName, ref valueID);
msg += valueName;
if(valueID == currentValue)
msg += " <-\n";
else
msg += "\n";
}
}
MessageBox.Show(msg, "Grabber Settings");
}
private void OnMenuDirectAdjustments(object sender, EventArgs e)
{
String msg = "";
String temp = "";
//Enumerate every available settings
int adjCount = 0;
SampleGrabber.GetAdjustmentCount(ref adjCount);
//Enumerate every settings
for(int index = 0; index < adjCount; index++)
{
String featureName = "";
int featureID = 0;
int min = 0;
int max = 0;
double dMin = 0;
double dMax = 0;
bool integer = true;
bool logSlider = false;
bool manual = true;
bool automatic = false;
bool oneShot = false;
SampleGrabber.GetAdjustmentCaps(index, ref featureID, ref featureName, ref min, ref max,
ref dMin, ref dMax, ref integer, ref logSlider, ref manual, ref automatic, ref oneShot);
if(integer)
{
//Get the current value
int current = 0;
SampleGrabber.GetIntegerAdjustment(featureID, ref current);
temp = index + " - Feature Name : " + featureName + " (ID:" + featureID
+ ")\nRange [" + min + "," + max + "], Current : " + current + "\n"
+ (logSlider ? "Log slider" : "Standard slider") + "\n"
+ (manual ? "Support manual" : "Don't support manual") + "\n"
+ (automatic ? "Support automatic" : "Don't support automatic") + "\n"
+ (oneShot ? "Support One Shot" : "Don't support One Shot") + "\n\n";
}
else
{
//Get the current value
double current = 0;
SampleGrabber.GetDoubleAdjustment(featureID, ref current);
temp = index + " - Feature Name : " + featureName + " (ID:" + featureID
+ ")\nRange [" + dMin + "," + dMax + "], Current : " + current + "\n"
+ (logSlider ? "Log slider" : "Standard slider") + "\n"
+ (manual ? "Support manual" : "Don't support manual") + "\n"
+ (automatic ? "Support automatic" : "Don't support automatic") + "\n"
+ (oneShot ? "Support One Shot" : "Don't support One Shot") + "\n\n";
}
msg += temp;
}
MessageBox.Show(msg, "Grabber Adjustments");
}
private void OnMenuNewSequence(object sender, EventArgs e)
{
System.Diagnostics.Trace.WriteLine("WhiskingAnalysis - Creating the sequence");
SaveFileDialog fd = new SaveFileDialog();
fd.FileName = "sequence";
fd.DefaultExt = "seq";
fd.Filter = "Norpix Sequence File (*.seq)|*.seq||";
fd.RestoreDirectory = true;
if(fd.ShowDialog() != DialogResult.OK)
return; //user clicked [Cancel]
if(SampleSequence.Create(fd.FileName, HEnums.Compression.H_COMPRESSION_NONE, 0, 100))
SequenceReady = true;
}
private void OnUpdateMenuNewSequence(object sender, PaintEventArgs e)
{
NewSequenceItem.Enabled = !SequenceReady;
}
private void OnMenuCloseSequence(object sender, EventArgs e)
{
if(!SequenceReady)
return;
System.Diagnostics.Trace.WriteLine("WhiskingAnalysis - Closing the sequence");
SequenceReady = false;
SampleSequence.Close();
}
private void OnUpdateMenuCloseSequence(object sender, PaintEventArgs e)
{
CloseSequenceItem.Enabled = SequenceReady;
}
}
}