private byte[] GetRGBOrARGB()
{
byte[] rgb = null;
if (ctColor.indexedSpecified && ctColor.indexed > 0)
{
HSSFColor indexed = (HSSFColor)HSSFColor.GetIndexHash()[(int)ctColor.indexed];
if (indexed != null)
{
rgb = new byte[3];
rgb[0] = (byte)indexed.GetTriplet()[0];
rgb[1] = (byte)indexed.GetTriplet()[1];
rgb[2] = (byte)indexed.GetTriplet()[2];
return(rgb);
}
}
if (!ctColor.IsSetRgb())
{
// No colour is available, sorry
return(null);
}
// Grab the colour
rgb = ctColor.GetRgb();
// Correct it as needed, and return
return(rgb);
}
public void Compare(HSSFColor expected, HSSFColor palette)
{
short[] s1 = expected.GetTriplet();
short[] s2 = palette.GetTriplet();
Assert.AreEqual(s1[0], s2[0]);
Assert.AreEqual(s1[1], s2[1]);
Assert.AreEqual(s1[2], s2[2]);
}
private byte[] GetRGBOrARGB()
{
if (this.ctColor.indexedSpecified && this.ctColor.indexed > 0U)
{
HSSFColor hssfColor = (HSSFColor)HSSFColor.GetIndexHash()[(object)(int)this.ctColor.indexed];
if (hssfColor != null)
{
return new byte[3] {
(byte)hssfColor.GetTriplet()[0], (byte)hssfColor.GetTriplet()[1], (byte)hssfColor.GetTriplet()[2]
}
}
;
}
if (!this.ctColor.IsSetRgb())
{
return((byte[])null);
}
return(this.CorrectRGB(this.ctColor.GetRgb()));
}
public void TestCustomPalette()
{
//reading sample xls
HSSFWorkbook book = HSSFTestDataSamples.OpenSampleWorkbook("Simple.xls");
//creating custom palette
HSSFPalette palette = book.GetCustomPalette();
palette.SetColorAtIndex((short)0x12, (byte)101, (byte)230, (byte)100);
palette.SetColorAtIndex((short)0x3b, (byte)0, (byte)255, (byte)52);
//writing to disk; reading in and verifying palette
string tmppath = TempFile.GetTempFilePath("TestCustomPalette", ".xls");
FileStream fos = new FileStream(tmppath, FileMode.OpenOrCreate);
book.Write(fos);
fos.Close();
FileStream fis = new FileStream(tmppath, FileMode.Open, FileAccess.Read);
book = new HSSFWorkbook(fis);
fis.Close();
palette = book.GetCustomPalette();
HSSFColor color = palette.GetColor(HSSFColor.CORAL.index); //unmodified
Assert.IsNotNull(color, "Unexpected null in custom palette (unmodified index)");
short[] expectedRGB = HSSFColor.CORAL.triplet;
short[] actualRGB = color.GetTriplet();
String msg = "Expected palette position to remain unmodified";
Assert.AreEqual(expectedRGB[0], actualRGB[0], msg);
Assert.AreEqual(expectedRGB[1], actualRGB[1], msg);
Assert.AreEqual(expectedRGB[2], actualRGB[2], msg);
color = palette.GetColor((short)0x12);
Assert.IsNotNull(color, "Unexpected null in custom palette (modified)");
actualRGB = color.GetTriplet();
msg = "Expected palette modification to be preserved across save";
Assert.AreEqual((short)101, actualRGB[0], msg);
Assert.AreEqual((short)230, actualRGB[1], msg);
Assert.AreEqual((short)100, actualRGB[2], msg);
}
protected byte[] GetRGBOrARGB()
{
if (IsIndexed && Index > 0)
{
int indexNum = Index;
HSSFColor indexed = HSSFColor.GetAllColors()[indexNum];
if (indexed != null)
{
byte[] rgb = new byte[3];
rgb[0] = (byte)indexed.GetTriplet()[0];
rgb[1] = (byte)indexed.GetTriplet()[1];
rgb[2] = (byte)indexed.GetTriplet()[2];
return(rgb);
}
}
// Grab the colour
return(StoredRBG);
}
public static byte[] GetDefaultRGB(int index)
{
HSSFColor hssfColor = HSSFColor.GetIndexHash()[index];
if (hssfColor == null)
{
return(null);
}
byte[] rgbShort = hssfColor.GetTriplet();
return(rgbShort);
}
protected byte[] GetRGBOrARGB()
{
if (IsIndexed && Index > 0)
{
int indexNum = Index;
var hashIndex = HSSFColor.GetIndexHash();
HSSFColor indexed = null;
if (hashIndex.ContainsKey(indexNum))
{
indexed = hashIndex[indexNum];
}
if (indexed != null)
{
byte[] rgb = new byte[3];
rgb[0] = (byte)indexed.GetTriplet()[0];
rgb[1] = (byte)indexed.GetTriplet()[1];
rgb[2] = (byte)indexed.GetTriplet()[2];
return(rgb);
}
}
// Grab the colour
return(StoredRBG);
}
public void TestDefaultPalette()
{
PaletteRecord palette = new PaletteRecord();
//make sure all the HSSFColor constants match
Dictionary <int, HSSFColor> colors = HSSFColor.GetIndexHash();
foreach (KeyValuePair <int, HSSFColor> entry in colors)
{
int index = entry.Key;
HSSFColor c = entry.Value;
byte[] rgbTriplet = c.GetTriplet();
byte[] paletteTriplet = palette.GetColor((short)index);
String msg = "Expected HSSFColor constant to match PaletteRecord at index 0x"
+ NPOI.Util.StringUtil.ToHexString(c.Indexed);
Assert.AreEqual(rgbTriplet[0], paletteTriplet[0] & 0xff, msg);
Assert.AreEqual(rgbTriplet[1], paletteTriplet[1] & 0xff, msg);
Assert.AreEqual(rgbTriplet[2], paletteTriplet[2] & 0xff, msg);
}
}
public void TestDefaultPalette()
{
PaletteRecord palette = new PaletteRecord();
//make sure all the HSSFColor constants match
Hashtable colors = HSSFColor.GetIndexHash();
IEnumerator indexes = colors.Keys.GetEnumerator();
while (indexes.MoveNext())
{
int index = (int)indexes.Current;
HSSFColor c = (HSSFColor)colors[index];
short[] rgbTriplet = c.GetTriplet();
byte[] paletteTriplet = palette.GetColor((short)index);
String msg = "Expected HSSFColor constant to match PaletteRecord at index 0x"
+ NPOI.Util.StringUtil.ToHexString(c.GetIndex());
Assert.AreEqual(rgbTriplet[0], paletteTriplet[0] & 0xff, msg);
Assert.AreEqual(rgbTriplet[1], paletteTriplet[1] & 0xff, msg);
Assert.AreEqual(rgbTriplet[2], paletteTriplet[2] & 0xff, msg);
}
}
public void Test48403()
{
HSSFWorkbook wb = new HSSFWorkbook();
var color = new Rgb24(0, 0x6B, 0x6B); //decode("#006B6B");
HSSFPalette palette = wb.GetCustomPalette();
HSSFColor hssfColor = palette.FindColor(color.R, color.G, color.B);
Assert.IsNull(hssfColor);
palette.SetColorAtIndex(
(short)(PaletteRecord.STANDARD_PALETTE_SIZE - 1),
(byte)color.R, (byte)color.G,
(byte)color.B);
hssfColor = palette.GetColor((short)(PaletteRecord.STANDARD_PALETTE_SIZE - 1));
Assert.IsNotNull(hssfColor);
Assert.AreEqual(55, hssfColor.Indexed);
CollectionAssert.AreEqual(new short[] { 0, 107, 107 }, hssfColor.GetTriplet());
wb.Close();
}
public static string GetColor(HSSFColor color)
{
StringBuilder stringBuilder = new StringBuilder(7);
stringBuilder.Append('#');
foreach (short s in color.GetTriplet())
{
//if (s < 10)
// stringBuilder.Append('0');
stringBuilder.Append(s.ToString("x2"));
}
string result = stringBuilder.ToString();
if (result.Equals("#ffffff"))
{
return("white");
}
if (result.Equals("#c0c0c0"))
{
return("silver");
}
if (result.Equals("#808080"))
{
return("gray");
}
if (result.Equals("#000000"))
{
return("black");
}
return(result);
}
static CellFormatPart()
{
NAMED_COLORS = new Dictionary <String, Color>(CASE_INSENSITIVE_ORDER);
Hashtable colors = HSSFColor.GetIndexHash();
foreach (object v in colors.Values)
{
HSSFColor hc = (HSSFColor)v;
Type type = hc.GetType();
String name = type.Name;
if (name.Equals(name.ToUpper()))
{
short[] rgb = hc.GetTriplet();
Color c = Color.FromArgb(rgb[0], rgb[1], rgb[2]);
if (!NAMED_COLORS.ContainsKey(name))
{
NAMED_COLORS.Add(name, c);
}
if (name.IndexOf('_') > 0)
{
if (!NAMED_COLORS.ContainsKey(name.Replace('_', ' ')))
{
NAMED_COLORS.Add(name.Replace('_', ' '), c);
}
}
if (name.IndexOf("_PERCENT") > 0)
{
if (!NAMED_COLORS.ContainsKey(name.Replace("_PERCENT", "%").Replace('_', ' ')))
{
NAMED_COLORS.Add(name.Replace("_PERCENT", "%").Replace('_', ' '), c);
}
}
}
}
// A condition specification
String condition = "([<>=]=?|!=|<>) # The operator\n" +
" \\s*([0-9]+(?:\\.[0-9]*)?)\\s* # The constant to test against\n";
String color =
"\\[(black|blue|cyan|green|magenta|red|white|yellow|color [0-9]+)\\]";
// A number specification
// Note: careful that in something like ##, that the trailing comma is not caught up in the integer part
// A part of a specification
String part = "\\\\. # Quoted single character\n" +
"|\"([^\\\\\"]|\\\\.)*\" # Quoted string of characters (handles escaped quotes like \\\") \n" +
"|_. # Space as wide as a given character\n" +
"|\\*. # Repeating fill character\n" +
"|@ # Text: cell text\n" +
"|([0?\\#](?:[0?\\#,]*)) # Number: digit + other digits and commas\n" +
"|e[-+] # Number: Scientific: Exponent\n" +
"|m{1,5} # Date: month or minute spec\n" +
"|d{1,4} # Date: day/date spec\n" +
"|y{2,4} # Date: year spec\n" +
"|h{1,2} # Date: hour spec\n" +
"|s{1,2} # Date: second spec\n" +
"|am?/pm? # Date: am/pm spec\n" +
"|\\[h{1,2}\\] # Elapsed time: hour spec\n" +
"|\\[m{1,2}\\] # Elapsed time: minute spec\n" +
"|\\[s{1,2}\\] # Elapsed time: second spec\n" +
"|[^;] # A character\n" + "";
String format = "(?:" + color + ")? # Text color\n" +
"(?:\\[" + condition + "\\])? # Condition\n" +
"((?:" + part + ")+) # Format spec\n";
RegexOptions flags = RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace | RegexOptions.Compiled;
COLOR_PAT = new Regex(color, flags);
CONDITION_PAT = new Regex(condition, flags);
SPECIFICATION_PAT = new Regex(part, flags);
FORMAT_PAT = new Regex(format, flags);
// Calculate the group numbers of important groups. (They shift around
// when the pattern is Changed; this way we figure out the numbers by
// experimentation.)
COLOR_GROUP = FindGroup(FORMAT_PAT, "[Blue]@", "Blue");
CONDITION_OPERATOR_GROUP = FindGroup(FORMAT_PAT, "[>=1]@", ">=");
CONDITION_VALUE_GROUP = FindGroup(FORMAT_PAT, "[>=1]@", "1");
SPECIFICATION_GROUP = FindGroup(FORMAT_PAT, "[Blue][>1]\\a ?", "\\a ?");
}
/**
* org.Openxmlformats.schemas.spreadsheetml.x2006.main.CTRPrElt to
* org.Openxmlformats.schemas.Drawingml.x2006.main.CTFont adapter
*/
private static void ApplyAttributes(CT_RPrElt pr, CT_TextCharacterProperties rPr)
{
if (pr.SizeOfBArray() > 0)
{
rPr.b = (/*setter*/ pr.GetBArray(0).val);
}
if (pr.SizeOfUArray() > 0)
{
ST_UnderlineValues u1 = pr.GetUArray(0).val;
if (u1 == ST_UnderlineValues.single)
{
rPr.u = (/*setter*/ ST_TextUnderlineType.sng);
}
else if (u1 == ST_UnderlineValues.@double)
{
rPr.u = (/*setter*/ ST_TextUnderlineType.dbl);
}
else if (u1 == ST_UnderlineValues.none)
{
rPr.u = (/*setter*/ ST_TextUnderlineType.none);
}
}
if (pr.SizeOfIArray() > 0)
{
rPr.i = (/*setter*/ pr.GetIArray(0).val);
}
if (pr.SizeOfRFontArray() > 0)
{
CT_TextFont rFont = rPr.IsSetLatin() ? rPr.latin : rPr.AddNewLatin();
rFont.typeface = (/*setter*/ pr.GetRFontArray(0).val);
}
if (pr.SizeOfSzArray() > 0)
{
int sz = (int)(pr.GetSzArray(0).val * 100);
rPr.sz = (/*setter*/ sz);
}
if (pr.SizeOfColorArray() > 0)
{
CT_SolidColorFillProperties fill = rPr.IsSetSolidFill() ? rPr.solidFill : rPr.AddNewSolidFill();
NPOI.OpenXmlFormats.Spreadsheet.CT_Color xlsColor = pr.GetColorArray(0);
if (xlsColor.IsSetRgb())
{
CT_SRgbColor clr = fill.IsSetSrgbClr() ? fill.srgbClr : fill.AddNewSrgbClr();
clr.val = (/*setter*/ xlsColor.rgb);
}
else if (xlsColor.IsSetIndexed())
{
HSSFColor indexed = (HSSFColor)HSSFColor.GetIndexHash()[((int)xlsColor.indexed)];
if (indexed != null)
{
byte[] rgb = new byte[3];
rgb[0] = (byte)indexed.GetTriplet()[0];
rgb[1] = (byte)indexed.GetTriplet()[1];
rgb[2] = (byte)indexed.GetTriplet()[2];
CT_SRgbColor clr = fill.IsSetSrgbClr() ? fill.srgbClr : fill.AddNewSrgbClr();
clr.val = (/*setter*/ rgb);
}
}
}
}
private static void ApplyAttributes(CT_RPrElt pr, CT_TextCharacterProperties rPr)
{
if (pr.sizeOfBArray() > 0)
{
rPr.b = pr.GetBArray(0).val;
}
if (pr.sizeOfUArray() > 0)
{
switch (pr.GetUArray(0).val)
{
case ST_UnderlineValues.none:
rPr.u = ST_TextUnderlineType.none;
break;
case ST_UnderlineValues.single:
rPr.u = ST_TextUnderlineType.sng;
break;
case ST_UnderlineValues.@double:
rPr.u = ST_TextUnderlineType.dbl;
break;
}
}
if (pr.sizeOfIArray() > 0)
{
rPr.i = pr.GetIArray(0).val;
}
if (pr.sizeOfFamilyArray() > 0)
{
rPr.AddNewLatin().typeface = pr.GetRFontArray(0).val;
}
if (pr.sizeOfSzArray() > 0)
{
int num = (int)(pr.GetSzArray(0).val * 100.0);
rPr.sz = num;
}
if (pr.sizeOfColorArray() <= 0)
{
return;
}
CT_SolidColorFillProperties colorFillProperties = rPr.IsSetSolidFill() ? rPr.solidFill : rPr.AddNewSolidFill();
NPOI.OpenXmlFormats.Spreadsheet.CT_Color colorArray = pr.GetColorArray(0);
if (colorArray.IsSetRgb())
{
(colorFillProperties.IsSetSrgbClr() ? colorFillProperties.srgbClr : colorFillProperties.AddNewSrgbClr()).val = colorArray.rgb;
}
else
{
if (!colorArray.IsSetIndexed())
{
return;
}
HSSFColor hssfColor = HSSFColor.GetIndexHash()[(object)(int)colorArray.indexed] as HSSFColor;
if (hssfColor == null)
{
return;
}
byte[] numArray = new byte[3] {
(byte)hssfColor.GetTriplet()[0], (byte)hssfColor.GetTriplet()[1], (byte)hssfColor.GetTriplet()[2]
};
(colorFillProperties.IsSetSrgbClr() ? colorFillProperties.srgbClr : colorFillProperties.AddNewSrgbClr()).val = numArray;
}
}