private void PictureBox4_Click(object sender, EventArgs e)
{
if (pictureBox4.Image != nv12)
{
Image temp = pictureBox4.Image;
pictureBox4.Image = nv12;
temp.Dispose();
}
else
{
pictureBox4.Image = ColorspaceConverter.ColorDifference(original, nv12);
}
}
private void PictureBox2_Click(object sender, EventArgs e)
{
if (pictureBox2.Image != yuv444)
{
Image temp = pictureBox2.Image;
pictureBox2.Image = yuv444;
temp.Dispose();
}
else
{
pictureBox2.Image = ColorspaceConverter.ColorDifference(original, yuv444);
}
}
public MainForm()
{
InitializeComponent();
original = new Bitmap(Resources._749px_Vector_Video_Standards2_svg);
yuv444 = ColorspaceConverter.ConvertToYUV444(original);
yuv422 = ColorspaceConverter.ConvertToYUV422(original);
nv12 = ColorspaceConverter.ConvertToNV12(original);
dctyuv444 = ColorspaceConverter.ConvertToQuantizedYUV444(original);
pictureBox1.Image = original;
pictureBox2.Image = yuv444;
pictureBox3.Image = yuv422;
pictureBox4.Image = nv12;
pictureBox5.Image = dctyuv444;
}
private static async void InterpolateColor(PropertyInfo propertyInfo, AnimMessage animationMessage, AnimInterpolator interpolator, Color sourceColor, Color destinationColor)
{
// Safety procedure
try
{
// Calculate all interpolated colours in between.
Lch originalColorLch = ColorspaceConverter.ColorToLch(sourceColor);
Lch newColorLch = ColorspaceConverter.ColorToLch(destinationColor);
List <Lch> lchColours = interpolator.CalculateIntermediateColours(originalColorLch, newColorLch);
// Converted interpolated colours to RGB.
List <Color> interpolatedColours = ColorspaceConverter.LchListToColor(lchColours);
// Check if object is a winform control.
Control winFormControl = animationMessage.Control as Control;
bool isWinFormControl = winFormControl != null;
// Interpolate over the colours.
foreach (Color newBackgroundColour in interpolatedColours)
{
// Check exit condition.
if (animationMessage.PlayAnimation == false)
{
return;
}
// Set the BackColor
if (isWinFormControl)
{
winFormControl.Invoke((ChangeColorDelegate)ChangeColor, propertyInfo, winFormControl, newBackgroundColour);
}
else
{
propertyInfo.SetValue(animationMessage.Control, newBackgroundColour, null);
}
// Wait
await Task.Delay(interpolator.SleepTime);
}
} catch { }
}
