void UpdateDisplay(EvCapability parameter)
{
if (parameter == null || parameter.Candidate == null)
{
return;
}
Slider.Minimum = parameter.Candidate.MinIndex;
Slider.Maximum = parameter.Candidate.MaxIndex;
if (parameter.CurrentIndex < parameter.Candidate.MinIndex || parameter.CurrentIndex > parameter.Candidate.MaxIndex)
{
return;
}
Slider.Value = parameter.CurrentIndex;
var max = EvConverter.GetEv(parameter.Candidate.MaxIndex, parameter.Candidate.IndexStep);
MaxLabel.Text = Math.Round(max, 1, MidpointRounding.AwayFromZero).ToString("0.0");
var min = EvConverter.GetEv(parameter.Candidate.MinIndex, parameter.Candidate.IndexStep);
MinLabel.Text = Math.Round(min, 1, MidpointRounding.AwayFromZero).ToString("0.0");
var center = EvConverter.GetEv(0, parameter.Candidate.IndexStep);
CenterLabel.Text = Math.Round(center, 1, MidpointRounding.AwayFromZero).ToString("0.0");
}
void UpdateDisplay(EvCapability parameter)
{
if (parameter == null || parameter.Candidate == null)
{
return;
}
Slider.Minimum = parameter.Candidate.MinIndex;
Slider.Maximum = parameter.Candidate.MaxIndex;
if (parameter.CurrentIndex < parameter.Candidate.MinIndex || parameter.CurrentIndex > parameter.Candidate.MaxIndex)
{
return;
}
Slider.Value = parameter.CurrentIndex;
var max = EvConverter.GetEv(parameter.Candidate.MaxIndex, parameter.Candidate.IndexStep);
MaxLabel.Text = Math.Round(max, 1, MidpointRounding.AwayFromZero).ToString("0.0");
var min = EvConverter.GetEv(parameter.Candidate.MinIndex, parameter.Candidate.IndexStep);
MinLabel.Text = Math.Round(min, 1, MidpointRounding.AwayFromZero).ToString("0.0");
var center = EvConverter.GetEv(0, parameter.Candidate.IndexStep);
CenterLabel.Text = Math.Round(center, 1, MidpointRounding.AwayFromZero).ToString("0.0");
var labels = new Dictionary <int, string>();
double unit = parameter.Candidate.IndexStep == EvStepDefinition.EV_1_3 ? 1.0 / 3.0 : 0.5;
for (int i = parameter.Candidate.MinIndex; i <= parameter.Candidate.MaxIndex; i++)
{
var value = EvConverter.GetEv(i, parameter.Candidate.IndexStep);
var strValue = Math.Round(value, 1, MidpointRounding.AwayFromZero).ToString("0.0");
if (value < 0)
{
strValue = "EV " + strValue;
}
else if (value == 0.0f)
{
strValue = "EV " + strValue;
}
else
{
strValue = "EV +" + strValue;
}
labels.Add(i, strValue);
}
Slider.ThumbToolTipValueConverter = new EvValueConverter()
{
Labels = labels
};
}
private static string FromExposureCompensation(int index, EvStepDefinition def)
{
var value = EvConverter.GetEv(index, def);
var strValue = Math.Round(value, 1, MidpointRounding.AwayFromZero).ToString("0.0");
if (value <= 0)
{
return("EV " + strValue);
}
else
{
return("EV +" + strValue);
}
}