/// <summary>
/// Constructor principal del programa
/// </summary>
public Form1()
{
InitializeComponent();
servers.Add("http://172.24.65.181:89/ImageProcessingWebService");
servers.Add("http://172.24.65.181:89/ImageProcessingWebService");
servers.Add("http://172.24.65.181:89/ImageProcessingWebService");
servers.Add("http://172.24.65.181:89/ImageProcessingWebService");
traditionalFilter = new TraditionalImageFiltering();
this.ConnectionManager = new ConnectionManager();
optimizedFilter = new OptimizedImageFiltering();
colorSubstitution = new ColorSubstitutionFilter();
images = new ArrayList();
setFiltersType();
availableFilters.SelectedIndex = 0;
imageContainer.SizeMode = PictureBoxSizeMode.StretchImage;
CPUusage.Text = CPUCounter.NextValue() + "%";
t.Interval = 750;
t.Enabled = true;
timer1_Tick(null, null);
t.Tick += new EventHandler(timer1_Tick);
}
public static void DoSomething(string path)
{
var image = Image.Load(path);
var fromRange = new ColorRange()
{
From = new Rgba32(250, 255, 255),
To = new Rgba32(255, 255, 255),
};
var toRange = new ColorRange()
{
From = new Rgba32(72, 110, 146),
To = new Rgba32(152, 187, 214),
};
var filter = new ColorSubstitutionFilter(image, ColorSubstitutionType.SubstitytionByLinearRange, fromRange, toRange);
AdaptiveWorkflow workflow = new AdaptiveWorkflow();
image = workflow.AddFilter(filter);
using (FileStream fs = new FileStream(@"C:\Users\r_bon\Pictures\Camera Roll\" + Guid.NewGuid() + ".png", FileMode.OpenOrCreate))
{
image.SaveAsPng(fs);
}
}
public static Bitmap Whitenize(Bitmap src, int threshold, bool demo)
{
ColorSubstitutionFilter f = new ColorSubstitutionFilter();
f.ThresholdValue = threshold;
f.SourceColor = Color.White;
f.NewColor = demo ? Color.LightPink : Color.Transparent;
return(ColorSubstitution(src, f));
}
private static Bitmap ColorSubstitution(Bitmap sourceBitmap, ColorSubstitutionFilter filterData)
{
Bitmap resultBitmap = new Bitmap(sourceBitmap.Width, sourceBitmap.Height, PixelFormat.Format32bppArgb);
BitmapData sourceData = sourceBitmap.LockBits(new Rectangle(0, 0, sourceBitmap.Width, sourceBitmap.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
BitmapData resultData = resultBitmap.LockBits(new Rectangle(0, 0, resultBitmap.Width, resultBitmap.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
byte[] resultBuffer = new byte[resultData.Stride * resultData.Height];
Marshal.Copy(sourceData.Scan0, resultBuffer, 0, resultBuffer.Length);
sourceBitmap.UnlockBits(sourceData);
byte sourceRed = 0, sourceGreen = 0, sourceBlue = 0, sourceAlpha = 0;
int resultRed = 0, resultGreen = 0, resultBlue = 0;
byte newRedValue = filterData.NewColor.R;
byte newGreenValue = filterData.NewColor.G;
byte newBlueValue = filterData.NewColor.B;
byte newAlphaValue = filterData.NewColor.A;
byte redFilter = filterData.SourceColor.R;
byte greenFilter = filterData.SourceColor.G;
byte blueFilter = filterData.SourceColor.B;
byte minValue = 0;
byte maxValue = 255;
for (int k = 0; k < resultBuffer.Length; k += 4)
{
sourceAlpha = resultBuffer[k + 3];
if (sourceAlpha != 0)
{
sourceBlue = resultBuffer[k];
sourceGreen = resultBuffer[k + 1];
sourceRed = resultBuffer[k + 2];
if ((sourceBlue < blueFilter + filterData.ThresholdValue &&
sourceBlue > blueFilter - filterData.ThresholdValue) &&
(sourceGreen < greenFilter + filterData.ThresholdValue &&
sourceGreen > greenFilter - filterData.ThresholdValue) &&
(sourceRed < redFilter + filterData.ThresholdValue &&
sourceRed > redFilter - filterData.ThresholdValue))
{
resultBlue = blueFilter - sourceBlue + newBlueValue;
if (resultBlue > maxValue)
{
resultBlue = maxValue;
}
else if (resultBlue < minValue)
{
resultBlue = minValue;
}
resultGreen = greenFilter - sourceGreen + newGreenValue;
if (resultGreen > maxValue)
{
resultGreen = maxValue;
}
else if (resultGreen < minValue)
{
resultGreen = minValue;
}
resultRed = redFilter - sourceRed + newRedValue;
if (resultRed > maxValue)
{
resultRed = maxValue;
}
else if (resultRed < minValue)
{
resultRed = minValue;
}
resultBuffer[k] = (byte)resultBlue;
resultBuffer[k + 1] = (byte)resultGreen;
resultBuffer[k + 2] = (byte)resultRed;
resultBuffer[k + 3] = newAlphaValue;
}
}
}
Marshal.Copy(resultBuffer, 0, resultData.Scan0, resultBuffer.Length);
resultBitmap.UnlockBits(resultData);
return(resultBitmap);
}
public Bitmap colorSubstitution(Bitmap image, ColorSubstitutionFilter changer)
{
Bitmap bmpNew = new Bitmap(image);
BitmapData bmpData = bmpNew.LockBits(new Rectangle(0, 0, bmpNew.Width, bmpNew.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
IntPtr ptr = bmpData.Scan0;
byte[] resultBuffer = new byte[bmpData.Stride * bmpNew.Height];
Marshal.Copy(ptr, resultBuffer, 0, resultBuffer.Length);
int limit = resultBuffer.Length;
//almacenamiento de variables temporales
byte sourceRed = 0, sourceGreen = 0, sourceBlue = 0, sourceAlpha = 0;
int resultRed = 0, resultGreen = 0, resultBlue = 0;
byte minValue = 0;
byte maxValue = 255;
Color sourceColor = changer.getSourceColor();
Color newColor = changer.getNewColor();
int colorThreshold = changer.getThreshold();
for (int k = 0; k < limit; k += 4)
{
sourceAlpha = resultBuffer[k + 3];
if (sourceAlpha != 0)
{
//obtener valores del pixel
sourceBlue = resultBuffer[k];
sourceGreen = resultBuffer[k + 1];
sourceRed = resultBuffer[k + 2];
if ((sourceBlue < sourceColor.B + colorThreshold &&
sourceBlue > sourceColor.B - colorThreshold) &&
(sourceGreen < sourceColor.G + colorThreshold &&
sourceGreen > sourceColor.G - colorThreshold) &&
(sourceRed < sourceColor.R + colorThreshold &&
sourceRed > sourceColor.R - colorThreshold))
{
resultBlue = sourceColor.B - sourceBlue + newColor.B;
if (resultBlue > maxValue)
{
resultBlue = maxValue;
}
else if (resultBlue < minValue)
{
resultBlue = minValue;
}
resultGreen = sourceColor.G - sourceGreen + newColor.G;
if (resultGreen > maxValue)
{
resultGreen = maxValue;
}
else if (resultGreen < minValue)
{
resultGreen = minValue;
}
resultRed = sourceColor.R - sourceRed + newColor.R;
if (resultRed > maxValue)
{
resultRed = maxValue;
}
else if (resultRed < minValue)
{
resultRed = minValue;
}
resultBuffer[k] = (byte)resultBlue;
resultBuffer[k + 1] = (byte)resultGreen;
resultBuffer[k + 2] = (byte)resultRed;
resultBuffer[k + 3] = sourceAlpha;
}
}
}
Console.WriteLine("SE aplicó un filtro a la imagen");
Marshal.Copy(resultBuffer, 0, ptr, resultBuffer.Length);
bmpNew.UnlockBits(bmpData);
bmpData = null;
resultBuffer = null;
saveImage(bmpNew);
return(bmpNew);
}
