public ColorTable(string palettedata)
{
Colors = new Dictionary<string, ColorRecord>();
string[] lines = palettedata.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
foreach (var line in lines)
{
if (line.StartsWith("COLS"))
{
COLS = RleParser.StripLenFromString(line.Substring(4).Trim()).Trim(RleParser.Term); //TODO: what does it mean?
Name = line.Trim(RleParser.Term).Substring(line.LastIndexOf("NIL") + 3);
ObjectId = Convert.ToInt32(COLS.Substring(2, 5));
}
if (line.StartsWith("CCIE"))
{
// Yxy -> XYZ conversion
double x = double.Parse(
RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(
5).Split(RleParser.Term)[0], CultureInfo.InvariantCulture);
double y = double.Parse(line.Trim().Split(RleParser.Term)[1],
CultureInfo.InvariantCulture);
double Y = double.Parse(line.Trim().Split(RleParser.Term)[2],
CultureInfo.InvariantCulture);
CIEYxy color = new CIEYxy(Y, x, y);
Colors.Add(RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(0, 5),
new ColorRecord(RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(0, 5),
line.Trim().Split(RleParser.Term)[3], color
));
}
}
}
/// <summary>
/// Converts CIEYxy to CIEXYZ structure.
/// </summary>
public static CIEXYZ YxytoXYZ(CIEYxy Yxy)
{
return YxytoXYZ(Yxy.Y, Yxy.x, Yxy.y);
}
/// <summary>
/// Converts CIEYxy to CIEXYZ structure.
/// </summary>
public static CIEXYZ YxytoXYZ(CIEYxy Yxy)
{
return(YxytoXYZ(Yxy.Y, Yxy.x, Yxy.y));
}
private void buttonCommitColorChange_Click(object sender, EventArgs e)
{
CIEYxy yxy = new CIEYxy((double)numericUpDownEditColorY.Value, (double)numericUpDownEditColorx.Value,
(double)numericUpDownEditColory1.Value);
if (yxy.x > 0 && yxy.y > 0)
{
parser.ColorTables[comboBoxColorTablesList.SelectedItem.ToString()].Colors[
listViewColorTable.FocusedItem.Text].Yxy = yxy;
FillColorTableView(comboBoxColorTablesList.SelectedItem.ToString());
}
changesSaved = false;
}
private void ShowColorChanges()
{
CIEYxy yxy = new CIEYxy((double)numericUpDownEditColorY.Value, (double)numericUpDownEditColorx.Value,
(double)numericUpDownEditColory1.Value);
if (yxy.x > 0 && yxy.y > 0)
{
pictureBoxColorSample.BackColor = Color.FromArgb(255,
ColorSpaceHelper.XYZtoRGB(ColorSpaceHelper.YxytoXYZ(yxy))
.Red,
ColorSpaceHelper.XYZtoRGB(ColorSpaceHelper.YxytoXYZ(yxy))
.Green,
ColorSpaceHelper.XYZtoRGB(ColorSpaceHelper.YxytoXYZ(yxy))
.Blue);
}
}
public ColorRecord(string code, string name, CIEYxy cieyxy)
{
Code = code;
Name = name;
Yxy = cieyxy;
}
