public cipFormLightnessContrast(Image image, Raster source)
{
InitializeComponent();
CipSize size = new CipSize(image.Size);
CipSize newSize = Resample.SizeAdaptHeight(size, 200);
Resample resampleFIlter = new Resample(newSize, CipInterpolationMode.BicubicSpline);
raster = resampleFIlter.ProcessWithoutWorker(source);
this.ThumbnailBitmap = raster.ToBitmap();
this.pBoxPreview.Image = this.ThumbnailBitmap;
thread = new Thread(new ThreadStart(this.ReDraw));
thread.Priority = ThreadPriority.Normal;
}
public cipFormSmoothing(Image image, Raster source, System.Globalization.CultureInfo selectedCulture)
{
Thread.CurrentThread.CurrentUICulture = selectedCulture;
InitializeComponent();
CipSize size = new CipSize(image.Size);
CipSize newSize = Resample.SizeAdaptHeight(size, 200);
Resample resampleFIlter = new Resample(newSize, CipInterpolationMode.BicubicSpline);
raster = resampleFIlter.ProcessWithoutWorker(source);
this.ThumbnailBitmap = raster.ToBitmap();
this.pBoxPreview.Image = this.ThumbnailBitmap;
thread = new Thread(new ThreadStart(this.ReDraw));
thread.Priority = ThreadPriority.Normal;
}
public cipFormHistogram(Image image,Raster source)
{
InitializeComponent();
level = trackBarThreshold.Value / 1000f;
textBoxLevel.Text = Convert.ToString(this.level);
CipSize size = new CipSize(image.Size);
CipSize newSize = Resample.SizeAdaptHeight(size, 200);
Resample resampleFIlter = new Resample(newSize, CipInterpolationMode.BicubicSpline);
raster = resampleFIlter.ProcessWithoutWorker(source);
this.ThumbnailBitmap = raster.ToBitmap();
this.pBoxPreview.Image = this.ThumbnailBitmap;
thread = new Thread(new ThreadStart(this.ReDraw));
thread.Priority = ThreadPriority.Normal;
}
public cipFormResample(Image image)
{
InitializeComponent();
this.radioButtonSizeFactor.Checked = false;
this.radioButtonPixels.Checked = false;
this.radioButtonStandart.Checked = true;
this.textBoxSizeFactor.Enabled = false;
this.numericUpDownWidth.Enabled = false;
this.numericUpDownHeight.Enabled = false;
this.comboBoxStandartSizes.Enabled = true;
oldSize = new CipSize(image.Width, image.Height);
nSize = new CipSize(oldSize);
this.labelOriginalSizeVar.Text = oldSize.ToString();
this.CipShowNewSize();
this.CipChangeNumericSize();
this.comboBoxStandartSizes.SelectedIndex = 0;
this.comboBoxFilter.SelectedIndex = 1;
this.mode = CipInterpolationMode.BicubicSpline;
}
/// <summary>
/// Adapts current width to new height.
/// </summary>
/// <param name="oldSize">Current size.</param>
/// <param name="nh">New height.</param>
/// <returns>New scaled size.</returns>
public static CipSize SizeAdaptWidth(CipSize oldSize, int nh)
{
if (oldSize.Height != 0)
{
float ration = (float)oldSize.Width / (float)oldSize.Height;
int w = (int)(nh * ration + 0.5f);
return new CipSize(w, nh);
}
else
return oldSize;
}
/// <summary>
/// Adapts current height to new width.
/// </summary>
/// <param name="oldSize">Current size.</param>
/// <param name="nw">New width.</param>
/// <returns>New scaled size.</returns>
public static CipSize SizeAdaptHeight(CipSize oldSize, int nw)
{
if (oldSize.Height != 0)
{
float ration = (float)oldSize.Width / (float)oldSize.Height;
int h = (int)(nw / ration + 0.5f);
return new CipSize(nw, h);
}
else
return oldSize;
}
/// <summary>
/// Scale size by size factor.
/// </summary>
/// <param name="size">Current size.</param>
/// <param name="sizeFactor">Factor.</param>
/// <returns>New scaled size.</returns>
public static CipSize SizeFactorScale(CipSize size, float sizeFactor)
{
return SizeFactorScale(size.Width, size.Height, sizeFactor);
}
public CipSize(CipSize size)
{
this.width = size.width;
this.height = size.height;
}
/// <summary>
/// Constructor with parameters.
/// </summary>
/// <param name="mode">
/// mode can be 0 for fast (nearest pixel) method,
/// 1 for accurate (bicubic spline interpolation) method,
/// or 2 for slow (bilinear) method.</param>
/// <param name="newSize">New size.</param>
public Resample(CipSize newSize, Cip.Transformations.CipInterpolationMode mode)
{
this.newx = newSize.Width;
this.newy = newSize.Height;
this.mode = mode;
}
private void textBoxSizeFactor_TextChanged(object sender, EventArgs e)
{
try
{
float factor = (float)Convert.ToDouble(this.textBoxSizeFactor.Text);
nSize = Cip.Transformations.Resample.SizeFactorScale(oldSize, factor);
this.CipShowNewSize();
}
catch
{
MessageBox.Show("Enter floating point number like 1,5");
this.textBoxSizeFactor.Text = "1,5";
}
}
private void numericUpDownHeight_ValueChanged(object sender, EventArgs e)
{
int nh = Convert.ToInt32(numericUpDownHeight.Value);
nSize = Cip.Transformations.Resample.SizeAdaptWidth(oldSize, nh);
this.CipChangeNumericSize();
}
private void comboBoxStandartSizes_SelectedIndexChanged(object sender, EventArgs e)
{
switch (this.comboBoxStandartSizes.SelectedIndex)
{
case 0:
{
//screen size
Rectangle rect = Screen.PrimaryScreen.Bounds;
nSize.Width = rect.Width;
nSize.Height = rect.Height;
this.CipShowNewSize();
break;
}
case 1:
{
//160x120
nSize.Width = 160;
nSize.Height = 120;
this.CipShowNewSize();
break;
}
case 2:
{
//320x240
nSize.Width = 320;
nSize.Height = 240;
this.CipShowNewSize();
break;
}
case 3:
{
//640x480
nSize.Width = 640;
nSize.Height = 480;
this.CipShowNewSize();
break;
}
case 4:
{
//800x600
nSize.Width = 800;
nSize.Height = 600;
this.CipShowNewSize();
break;
}
case 5:
{
//1024x768
nSize.Width = 1024;
nSize.Height = 768;
this.CipShowNewSize();
break;
}
case 6:
{
//1200x900
nSize.Width = 1200;
nSize.Height = 900;
this.CipShowNewSize();
break;
}
case 7:
{
//1280x1024
nSize.Width = 1280;
nSize.Height = 1024;
this.CipShowNewSize();
break;
}
case 8:
{
//1600x1200
nSize.Width = 1600;
nSize.Height = 1200;
this.CipShowNewSize();
break;
}
case 9:
{
//2048x1536
nSize.Width = 2048;
nSize.Height = 1536;
this.CipShowNewSize();
break;
}
case 10:
{
//50%
nSize = Cip.Transformations.Resample.SizeFactorScale(oldSize, 0.5f);
this.CipShowNewSize();
break;
}
case 11:
{
//200%
nSize = Cip.Transformations.Resample.SizeFactorScale(oldSize, 2.0f);
this.CipShowNewSize();
break;
}
default:
{
nSize = new CipSize(oldSize);
this.CipShowNewSize();
break;
}
}
}
