static string FormatColorInfo(Color color, ColorInfoFormat format, bool ui)
{
string infoText = string.Empty;
if (ui)
{
switch (format)
{
case ColorInfoFormat.RGB:
infoText = $"R: {color.R}\n" +
$"G: {color.G}\n" +
$"B: {color.B}";
break;
case ColorInfoFormat.CMYK:
var cmyk = new CMYK(color);
infoText = $"C: {cmyk.C:F3}\n" +
$"M: {cmyk.M:F3}\n" +
$"Y: {cmyk.Y:F3}\n" +
$"K: {cmyk.K:F3}";
break;
case ColorInfoFormat.HEX:
infoText += "Hex: " + color.ToHexString();
break;
default:
break;
}
}
else
{
switch (format)
{
case ColorInfoFormat.RGB:
infoText = $"{color.R} {color.G} {color.B}";
break;
case ColorInfoFormat.CMYK:
var cmyk = new CMYK(color);
infoText = $"{cmyk.C:F3} {cmyk.M:F3} {cmyk.Y:F3} {cmyk.K:F3}";
break;
case ColorInfoFormat.HEX:
infoText = color.ToHexString();
break;
default:
break;
}
}
return(infoText);
}
private void OnFormatChanged(object sender, EventArgs e)
{
if (sender is RadioButton)
{
if (rgbRadioButton.Checked)
{
_currentInfoFormat = ColorInfoFormat.RGB;
}
else if (hexRadioButton.Checked)
{
_currentInfoFormat = ColorInfoFormat.HEX;
}
else if (cmykRadioButton.Checked)
{
_currentInfoFormat = ColorInfoFormat.CMYK;
}
colorInfoLabel.Text = FormatColorInfo(_currentColor, _currentInfoFormat, true);
}
}
