void updateHSV()
{
H = TruncateFloat(hue * 240, 0, 239);
S = TruncateFloat(sat * 240, 0, 240);
L = TruncateFloat(lig * 240, 0, 240);
HTextBox.GetBindingExpression(TextBox.TextProperty).UpdateTarget();
STextBox.GetBindingExpression(TextBox.TextProperty).UpdateTarget();
LTextBox.GetBindingExpression(TextBox.TextProperty).UpdateTarget();
}
private void STextBox_TextChanged(object sender, TextChangedEventArgs e)
{
if (!HSVfreez)
{
RGBfreez = true;
if (S > 240)
{
S = 240;
STextBox.GetBindingExpression(TextBox.TextProperty).UpdateTarget();
}
sat = S / 240.0f;
ChangeHSV();
updateRGB();
buttonColor.Background = new SolidColorBrush(Color.FromRgb(R, G, B));
RGBfreez = false;
}
}
void SetCross(Point p)
{
CrossTranslate.X = p.X / image1.ActualWidth;
CrossTranslate.Y = p.Y / image1.ActualWidth;
if (!HSVfreez)
{
RGBfreez = true;
hue = (float)CrossTranslate.X;
sat = 1 - (float)CrossTranslate.Y;
if (hue < 0.001)
{
hue = 0.001f;
}
if (sat < 0.001)
{
sat = 0.001f;
}
if (hue >= 1)
{
hue = 0.999f;
}
if (sat >= 1)
{
sat = 0.999f;
}
H = (byte)(hue * 240);
S = (byte)(sat * 240);
HSVfreez = true;
HTextBox.GetBindingExpression(TextBox.TextProperty).UpdateTarget();
STextBox.GetBindingExpression(TextBox.TextProperty).UpdateTarget();
HSVfreez = false;
ChangeHSV();
updateRGB();
buttonColor.Background = new SolidColorBrush(Color.FromRgb(R, G, B));
GradientStop.Color = GetMaxColor();
RGBfreez = false;
}
}