private void Eh1DColorControl_ValueChanged(double relValue)
{
var baseColor = _colorModel.GetColorFor1DColorSurfaceFromRelativePosition(relValue);
var imgSource = ColorBitmapCreator.GetBitmap(relPos => _colorModel.GetColorFor2DColorSurfaceFromRelativePosition(relPos, baseColor));
_gui2DColorControl.Set2DColorImage(imgSource);
var newColor = _colorModel.GetColorFor2DColorSurfaceFromRelativePosition(_gui2DColorControl.SelectionRectangleRelativePosition, baseColor);
AmendAlphaComponent(ref newColor);
ChangeCurrentColor(newColor, false, false, true, true);
}
private void UpdateAllAccordingToCurrentModelAndCurrentColor()
{
var(pos1D, pos2D) = _colorModel.GetRelativePositionsFor1Dand2DColorSurfaceFromColor(_currentColor);
// update color surfaces
UpdateColorSurfacePositions(pos1D, pos2D);
var baseColor = _colorModel.GetColorFor1DColorSurfaceFromRelativePosition(pos1D);
var imgSource1D = ColorBitmapCreator.GetBitmap(p => _colorModel.GetColorFor1DColorSurfaceFromRelativePosition(p.Y));
_gui1DColorControl.Set1DColorImage(imgSource1D);
var imgSource2D = ColorBitmapCreator.GetBitmap(relPos => _colorModel.GetColorFor2DColorSurfaceFromRelativePosition(relPos, baseColor));
_gui2DColorControl.Set2DColorImage(imgSource2D);
// now update components
var components = _colorModel.GetComponentsForColor(_currentColor);
UpdateComponentValues(() =>
{
for (int i = 0; i < components.Length; ++i)
{
if (_colorModel.IsUsingByteComponents)
{
_guiComponents[i].Maximum = 255;
_guiComponents[i].Change = 1;
_guiComponents[i].DecimalPlaces = 0;
}
else
{
_guiComponents[i].Maximum = 1;
_guiComponents[i].Change = 0.01M;
_guiComponents[i].DecimalPlaces = 3;
}
_guiComponents[i].Value = (decimal)components[i];
}
if (_colorModel.IsUsingByteComponents)
{
_guiAlphaValue.Maximum = 255;
_guiAlphaValue.Change = 1;
_guiAlphaValue.DecimalPlaces = 0;
_guiAlphaValue.Value = _currentColor.A;
}
else
{
_guiAlphaValue.Maximum = 1;
_guiAlphaValue.Change = 0.01M;
_guiAlphaValue.DecimalPlaces = 3;
_guiAlphaValue.Value = (decimal)_currentColor.ScA;
}
}
);
// update labels
_guiLabelComponentsType.Content = Current.Gui.GetUserFriendlyClassName(_colorModel.GetType());
var labels = _colorModel.GetNamesOfComponents();
for (int i = 0; i < labels.Length; ++i)
{
_guiLabelForComponents[i].Content = labels[i];
}
// update visibility
for (int i = 0; i < 4; ++i)
{
_guiLabelForComponents[i].Visibility = _guiComponents[i].Visibility = i < components.Length ? Visibility.Visible : Visibility.Hidden;
}
// update alternative components
var altComponents = _altColorModel.GetComponentsForColor(_currentColor, Altaxo.Settings.GuiCulture.Instance);
for (int i = 0; i < altComponents.Length; ++i)
{
_guiAltComponents[i].Text = altComponents[i];
}
}
