PaintContrast Property

 
import java.io.File; 
import java.io.FileInputStream; 
import java.io.IOException; 
import java.io.InputStream; 
import java.util.ArrayList; 
import java.util.List; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.*; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.core.*; 
import leadtools.svg.*; 
import leadtools.imageprocessing.CloneCommand; 
import leadtools.imageprocessing.FillCommand; 
import leadtools.imageprocessing.FlipCommand; 
import leadtools.imageprocessing.GrayscaleCommand; 
import leadtools.imageprocessing.color.InvertCommand; 
import leadtools.imageprocessing.color.PosterizeCommand; 
 
 
// public void IntensityExample() 
// { 
// IntensityForm f = new IntensityForm(); 
// f.showDialog(); 
// } 
 
// class IntensityForm extends Form 
// { 
// ImageView viewer; 
// Tracer gammaTrackBar; 
// Tracer contrastTrackBar; 
// Tracer intensityTrackBar; 
 
// public IntensityForm() 
// { 
// // Create the controls 
// Size = new Size(800, 600); 
// Panel controlsPanel = new Panel(); 
// controlsPanel.Size = new Size(400, 0); 
// controlsPanel.BorderStyle = BorderStyle.Fixed3D; 
// controlsPanel.Dock = DockStyle.Left; 
 
// int labelLeft = 8; 
// int y = 16; 
// int trackBarLeft = 100; 
 
// Label gammaLabel = new Label(); 
// gammaLabel.Text = "Gamma:"; 
// gammaLabel.Location = new Point(labelLeft, y); 
// gammaLabel.AutoSize = true; 
// controlsPanel.Controls.Add(gammaLabel); 
 
// gammaTrackBar = new TrackBar(); 
// gammaTrackBar.Minimum = 1; 
// gammaTrackBar.Maximum = 100; 
// gammaTrackBar.TickFrequency = (gammaTrackBar.Maximum - gammaTrackBar.Minimum) 
// / 10; 
// gammaTrackBar.Location = new Point(trackBarLeft, y); 
// gammaTrackBar.Width = 200; 
// gammaTrackBar.Scroll += new EventHandler(gammaTrackBar_Scroll); 
// controlsPanel.Controls.Add(gammaTrackBar); 
// gammaLabel.Top = gammaTrackBar.Top + (gammaTrackBar.Height - 
// gammaLabel.Height) / 2; 
// y = gammaTrackBar.Bottom + 8; 
 
// Label contrastLabel = new Label(); 
// contrastLabel.Text = "Contrast:"; 
// contrastLabel.Location = new Point(labelLeft, y); 
// contrastLabel.AutoSize = true; 
// controlsPanel.Controls.Add(contrastLabel); 
 
// contrastTrackBar = new TrackBar(); 
// contrastTrackBar.Minimum = -1000; 
// contrastTrackBar.Maximum = 1000; 
// contrastTrackBar.TickFrequency = (contrastTrackBar.Maximum - 
// contrastTrackBar.Minimum) / 10; 
// contrastTrackBar.Location = new Point(trackBarLeft, y); 
// contrastTrackBar.Width = 200; 
// contrastTrackBar.Scroll += new EventHandler(contrastTrackBar_Scroll); 
// controlsPanel.Controls.Add(contrastTrackBar); 
// contrastLabel.Top = contrastTrackBar.Top + (contrastTrackBar.Height - 
// contrastLabel.Height) / 2; 
// y = contrastTrackBar.Bottom + 8; 
 
// Label intensityLabel = new Label(); 
// intensityLabel.Text = "Intensity:"; 
// intensityLabel.Location = new Point(labelLeft, y); 
// intensityLabel.AutoSize = true; 
// controlsPanel.Controls.Add(intensityLabel); 
// y = intensityLabel.Bottom + 8; 
 
// intensityTrackBar = new TrackBar(); 
// intensityTrackBar.Minimum = -1000; 
// intensityTrackBar.Maximum = 1000; 
// intensityTrackBar.TickFrequency = (intensityTrackBar.Maximum - 
// intensityTrackBar.Minimum) / 10; 
// intensityTrackBar.Location = new Point(trackBarLeft, y); 
// intensityTrackBar.Width = 200; 
// intensityTrackBar.Scroll += new EventHandler(intensityTrackBar_Scroll); 
// controlsPanel.Controls.Add(intensityTrackBar); 
// intensityLabel.Top = intensityTrackBar.Top + (intensityTrackBar.Height - 
// intensityLabel.Height) / 2; 
// y = intensityTrackBar.Bottom + 8; 
 
// Button defaultButton = new Button(); 
// defaultButton.Text = "Default"; 
// defaultButton.Location = new Point(labelLeft, y); 
// defaultButton.Click += new EventHandler(defaultButton_Click); 
// controlsPanel.Controls.Add(defaultButton); 
 
// Controls.Add(controlsPanel); 
 
// viewer = new ImageViewer(); 
// viewer.Dock = DockStyle.Fill; 
// Controls.Add(viewer); 
// viewer.BringToFront(); 
 
// // Load the image 
// using (RasterCodecs codecs = new RasterCodecs()) 
// { 
// string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"); 
// viewer.Image = codecs.Load(srcFileName); 
// } 
 
// gammaTrackBar.Value = viewer.Image.PaintGamma; 
// contrastTrackBar.Value = viewer.Image.PaintContrast; 
// intensityTrackBar.Value = viewer.Image.PaintIntensity; 
// UpdateValues(); 
// } 
 
// void UpdateValues() 
// { 
// string str = string.Format( 
// "Gamma = {0}, Contrast = {1}, Intensity = {2}", 
// viewer.Image.PaintGamma, viewer.Image.PaintContrast, 
// viewer.Image.PaintIntensity); 
// Text = str; 
// } 
 
// void gammaTrackBar_Scroll(object sender, EventArgs e) 
// { 
// TrackBar tb = sender as TrackBar; 
// viewer.Image.PaintGamma = tb.Value; 
// UpdateValues(); 
// } 
 
// void contrastTrackBar_Scroll(object sender, EventArgs e) 
// { 
// TrackBar tb = sender as TrackBar; 
// viewer.Image.PaintContrast = tb.Value; 
// UpdateValues(); 
// } 
 
// void intensityTrackBar_Scroll(object sender, EventArgs e) 
// { 
// TrackBar tb = sender as TrackBar; 
// viewer.Image.PaintIntensity = tb.Value; 
// UpdateValues(); 
// } 
 
// void defaultButton_Click(object sender, EventArgs e) 
// { 
// viewer.Image.PaintGamma = 100; 
// viewer.Image.PaintIntensity = 0; 
// viewer.Image.PaintContrast = 0; 
 
// gammaTrackBar.Value = viewer.Image.PaintGamma; 
// contrastTrackBar.Value = viewer.Image.PaintContrast; 
// intensityTrackBar.Value = viewer.Image.PaintIntensity; 
 
// UpdateValues(); 
// } 
// } 
 
public class LEAD_VARS 
{ 
   public final static String ImagesDir = "C:\LEADTOOLS23\Resources\Images"; 
}