private void GreyalizePixel(int x, int y, EditableBitmap _outputImage)
{
Color originalColor = _inputImage.GetPixel(x, y);
int colorValue = SumColorValues(originalColor);
colorValue = colorValue / 4;
Color newColor = ColorFromValue(colorValue);
_outputImage.SetPixelColor(x, y, newColor);
}
private void SetColor(EditableBitmap image, Int32Rect area, Color color)
{
for (int x = area.X; x < area.X + area.Width; x++)
{
for (int y = area.Y; y < area.Y + area.Height; y++)
{
image.SetPixelColor(x, y, color);
}
}
}
public EditableBitmap Greyalize()
{
EditableBitmap outputImage = new EditableBitmap(_inputImage.Width, _inputImage.Height);
for (int x = 0; x < _inputImage.Width; x++)
{
for (int y = 0; y < _inputImage.Height; y++)
{
GreyalizePixel(x, y, outputImage);
}
}
return(outputImage);
}
public EditableBitmap Pixelize()
{
EditableBitmap myBmp = new EditableBitmap(_inputImage.Width, _inputImage.Height);
for (int offsetX = 0; offsetX < _inputImage.Width; offsetX += _spacingX)
{
for (int offsetY = 0; offsetY < _inputImage.Height; offsetY += _spacingY)
{
Int32Rect area = DetermineSpacingArea(offsetX, offsetY);
Color averageColor = AverageColor(_inputImage, area);
SetColor(myBmp, area, averageColor);
}
}
return(myBmp);
}
private void PixelateBTN_Click(object sender, RoutedEventArgs e)
{
EditableBitmap bmp = ImageEffects.Pixelize(_images.GetCurrentCopyableBitmap());
image.Source = bmp.GetBMPSource();
}
private void BlurPixel(int x, int y, EditableBitmap outputImage)
{
Color blurredColor = GetBlurredColor(GetSurroundingColors(x, y, _inputImage));
outputImage.SetPixelColor(x, y, blurredColor);
}