public void TestIndexedColour()
{
XSSFWorkbook wb = XSSFTestDataSamples.OpenSampleWorkbook("48779.xlsx");
// Check the CTColor is as expected
XSSFColor indexed = (XSSFColor)wb.GetCellStyleAt(1).FillBackgroundColorColor;
Assert.AreEqual(true, indexed.GetCTColor().IsSetIndexed());
Assert.AreEqual(64, indexed.GetCTColor().indexed);
Assert.AreEqual(false, indexed.GetCTColor().IsSetRgb());
Assert.AreEqual(null, indexed.GetCTColor().GetRgb());
// Now check the XSSFColor
// Note - 64 is a special "auto" one with no rgb equiv
Assert.AreEqual(64, indexed.Indexed);
Assert.AreEqual(null, indexed.GetRgb());
Assert.AreEqual(null, indexed.GetRgbWithTint());
Assert.AreEqual(null, indexed.GetARGBHex());
// Now Move to one with indexed rgb values
indexed.Indexed = (59);
Assert.AreEqual(true, indexed.GetCTColor().IsSetIndexed());
Assert.AreEqual(59, indexed.GetCTColor().indexed);
Assert.AreEqual(false, indexed.GetCTColor().IsSetRgb());
Assert.AreEqual(null, indexed.GetCTColor().GetRgb());
Assert.AreEqual(59, indexed.Indexed);
Assert.AreEqual("FF333300", indexed.GetARGBHex());
Assert.AreEqual(3, indexed.GetRgb().Length);
Assert.AreEqual(0x33, indexed.GetRgb()[0]);
Assert.AreEqual(0x33, indexed.GetRgb()[1]);
Assert.AreEqual(0x00, indexed.GetRgb()[2]);
Assert.AreEqual(4, indexed.GetARgb().Length);
Assert.AreEqual(255, indexed.GetARgb()[0]);
Assert.AreEqual(0x33, indexed.GetARgb()[1]);
Assert.AreEqual(0x33, indexed.GetARgb()[2]);
Assert.AreEqual(0x00, indexed.GetARgb()[3]);
// You don't Get tinted indexed colours, sorry...
Assert.AreEqual(null, indexed.GetRgbWithTint());
}
public void TestGetSetFillBackgroundColor()
{
Assert.AreEqual(IndexedColors.Automatic.Index, cellStyle.FillBackgroundColor);
Assert.IsNull(cellStyle.FillBackgroundColorColor);
XSSFColor clr;
int num = stylesTable.GetFills().Count;
//setting indexed color
cellStyle.FillBackgroundColor = (IndexedColors.Red.Index);
Assert.AreEqual(IndexedColors.Red.Index, cellStyle.FillBackgroundColor);
clr = (XSSFColor)cellStyle.FillBackgroundColorColor;
Assert.IsTrue(clr.GetCTColor().IsSetIndexed());
Assert.AreEqual(IndexedColors.Red.Index, clr.Indexed);
//a new fill was Added to the styles table
Assert.AreEqual(num + 1, stylesTable.GetFills().Count);
//id of the Created border
int FillId = (int)cellStyle.GetCoreXf().fillId;
Assert.IsTrue(FillId > 0);
//check changes in the underlying xml bean
CT_Fill ctFill = stylesTable.GetFillAt(FillId).GetCTFill();
Assert.AreEqual((uint)IndexedColors.Red.Index, ctFill.GetPatternFill().bgColor.indexed);
//setting XSSFColor
num = stylesTable.GetFills().Count;
clr = new XSSFColor(Color.Cyan);
cellStyle.SetFillBackgroundColor(clr); // TODO this testcase assumes that cellStyle creates a new CT_Fill, but the implementation changes the existing style. - do not know whats right 8-(
Assert.AreEqual(clr.GetCTColor().ToString(), ((XSSFColor)cellStyle.FillBackgroundColorColor).GetCTColor().ToString());
byte[] rgb = ((XSSFColor)cellStyle.FillBackgroundColorColor).GetRgb();
Assert.AreEqual(Color.Cyan.ToArgb(), Color.FromArgb(rgb[0] & 0xFF, rgb[1] & 0xFF, rgb[2] & 0xFF).ToArgb());
//another border was added to the styles table
Assert.AreEqual(num + 1, stylesTable.GetFills().Count);
//passing null unsets the color
cellStyle.SetFillBackgroundColor(null);
Assert.IsNull(cellStyle.FillBackgroundColorColor);
Assert.AreEqual(IndexedColors.Automatic.Index, cellStyle.FillBackgroundColor);
}
public void TestGetSetRightBorderColor()
{
//defaults
Assert.AreEqual(IndexedColors.Black.Index, cellStyle.RightBorderColor);
Assert.IsNull(cellStyle.RightBorderXSSFColor);
int num = stylesTable.GetBorders().Count;
XSSFColor clr;
//setting indexed color
cellStyle.RightBorderColor = (IndexedColors.BlueGrey.Index);
Assert.AreEqual(IndexedColors.BlueGrey.Index, cellStyle.RightBorderColor);
clr = cellStyle.RightBorderXSSFColor;
Assert.IsTrue(clr.GetCTColor().IsSetIndexed());
Assert.AreEqual(IndexedColors.BlueGrey.Index, clr.Indexed);
//a new border was Added to the styles table
Assert.AreEqual(num + 1, stylesTable.GetBorders().Count);
//id of the Created border
int borderId = (int)cellStyle.GetCoreXf().borderId;
Assert.IsTrue(borderId > 0);
//check Changes in the underlying xml bean
CT_Border ctBorder = stylesTable.GetBorderAt(borderId).GetCTBorder();
Assert.AreEqual((uint)IndexedColors.BlueGrey.Index, ctBorder.right.color.indexed);
//setting XSSFColor
num = stylesTable.GetBorders().Count;
clr = new XSSFColor(Color.Cyan);
cellStyle.SetRightBorderColor(clr);
Assert.AreEqual(clr.GetCTColor().ToString(), cellStyle.RightBorderXSSFColor.GetCTColor().ToString());
byte[] rgb = cellStyle.RightBorderXSSFColor.GetRgb();
Assert.AreEqual(Color.Cyan.ToArgb(), Color.FromArgb(rgb[0] & 0xFF, rgb[1] & 0xFF, rgb[2] & 0xFF).ToArgb());
//another border was Added to the styles table
Assert.AreEqual(num, stylesTable.GetBorders().Count);
//passing null unsets the color
cellStyle.SetRightBorderColor(null);
Assert.IsNull(cellStyle.RightBorderXSSFColor);
}
public void SetFillForegroundColor(XSSFColor color)
{
CT_Fill ctFill = this.GetCTFill();
CT_PatternFill ctPatternFill = ctFill.GetPatternFill();
if (color == null)
{
ctPatternFill?.unsetFgColor();
}
else
{
if (ctPatternFill == null)
{
ctPatternFill = ctFill.AddNewPatternFill();
}
ctPatternFill.fgColor = color.GetCTColor();
}
this._cellXf.fillId = (uint)this._stylesSource.PutFill(new XSSFCellFill(ctFill));
this._cellXf.applyFill = true;
}
public void SetTopBorderColor(XSSFColor color)
{
CT_Border ctBorder = this.GetCTBorder();
if (color == null && !ctBorder.IsSetTop())
{
return;
}
CT_BorderPr ctBorderPr = ctBorder.IsSetTop() ? ctBorder.top : ctBorder.AddNewTop();
if (color != null)
{
ctBorderPr.color = color.GetCTColor();
}
else
{
ctBorderPr.UnsetColor();
}
this._cellXf.borderId = (uint)this._stylesSource.PutBorder(new XSSFCellBorder(ctBorder, this._theme));
this._cellXf.applyBorder = true;
}
public XSSFDataBarFormatting CreateDataBarFormatting(XSSFColor color)
{
// Is it already there?
if (_cfRule.IsSetDataBar() && _cfRule.type == ST_CfType.dataBar)
{
return(DataBarFormatting as XSSFDataBarFormatting);
}
// Mark it as being a Data Bar
_cfRule.type = ST_CfType.dataBar;
// Ensure the right element
CT_DataBar bar = null;
if (_cfRule.IsSetDataBar())
{
bar = _cfRule.dataBar;
}
else
{
bar = _cfRule.AddNewDataBar();
}
// Set the color
bar.color = (color.GetCTColor());
// Add the default thresholds
CT_Cfvo min = bar.AddNewCfvo();
min.type = (ST_CfvoType)Enum.Parse(typeof(ST_CfvoType), RangeType.MIN.name);
CT_Cfvo max = bar.AddNewCfvo();
max.type = (ST_CfvoType)Enum.Parse(typeof(ST_CfvoType), RangeType.MAX.name);
// Wrap and return
return(new XSSFDataBarFormatting(bar));
}
/**
* Set the foreground fill color represented as a {@link XSSFColor} value.
* <br/>
* <i>Note: Ensure Foreground color is Set prior to background color.</i>
* @param color the color to use
* @see #setFillBackgroundColor(NPOI.xssf.usermodel.XSSFColor) )
*/
public void SetFillForegroundColor(XSSFColor color)
{
CT_Fill ct = GetCTFill();
CT_PatternFill ptrn = ct.GetPatternFill();
if (color == null)
{
if (ptrn != null) ptrn.unsetFgColor();
}
else
{
if (ptrn == null) ptrn = ct.AddNewPatternFill();
ptrn.fgColor =(color.GetCTColor());
}
int idx = _stylesSource.PutFill(new XSSFCellFill(ct));
_cellXf.fillId = (uint)idx;
_cellXf.applyFill = (true);
}
/**
* Set the color to use for the bottom border
*
* @param color the color to use, null means no color
*/
public void SetBottomBorderColor(XSSFColor color)
{
CT_Border ct = GetCTBorder();
if (color == null && !ct.IsSetBottom()) return;
CT_BorderPr pr = ct.IsSetBottom() ? ct.bottom : ct.AddNewBottom();
if (color != null) pr.SetColor(color.GetCTColor());
else pr.UnsetColor();
int idx = _stylesSource.PutBorder(new XSSFCellBorder(ct, _theme));
_cellXf.borderId = (uint)idx;
_cellXf.applyBorder = (true);
}
public void TestGetSetFillBackgroundColor()
{
Assert.AreEqual(IndexedColors.Automatic.Index, cellStyle.FillBackgroundColor);
Assert.IsNull(cellStyle.FillBackgroundColorColor);
XSSFColor clr;
int num = stylesTable.GetFills().Count;
//setting indexed color
cellStyle.FillBackgroundColor = (IndexedColors.Red.Index);
Assert.AreEqual(IndexedColors.Red.Index, cellStyle.FillBackgroundColor);
clr = (XSSFColor)cellStyle.FillBackgroundColorColor;
Assert.IsTrue(clr.GetCTColor().IsSetIndexed());
Assert.AreEqual(IndexedColors.Red.Index, clr.Indexed);
//a new fill was Added to the styles table
Assert.AreEqual(num + 1, stylesTable.GetFills().Count);
//id of the Created border
int FillId = (int)cellStyle.GetCoreXf().fillId;
Assert.IsTrue(FillId > 0);
//check changes in the underlying xml bean
CT_Fill ctFill = stylesTable.GetFillAt(FillId).GetCTFill();
Assert.AreEqual((uint)IndexedColors.Red.Index, ctFill.GetPatternFill().bgColor.indexed);
//setting XSSFColor
num = stylesTable.GetFills().Count;
clr = new XSSFColor(Color.Cyan);
cellStyle.SetFillBackgroundColor(clr); // TODO this testcase assumes that cellStyle creates a new CT_Fill, but the implementation changes the existing style. - do not know whats right 8-(
Assert.AreEqual(clr.GetCTColor().ToString(), ((XSSFColor)cellStyle.FillBackgroundColorColor).GetCTColor().ToString());
byte[] rgb = ((XSSFColor)cellStyle.FillBackgroundColorColor).GetRgb();
Assert.AreEqual(Color.Cyan.ToArgb(), Color.FromArgb(rgb[0] & 0xFF, rgb[1] & 0xFF, rgb[2] & 0xFF).ToArgb());
//another border was added to the styles table
Assert.AreEqual(num, stylesTable.GetFills().Count);
//passing null unsets the color
cellStyle.SetFillBackgroundColor(null);
Assert.IsNull(cellStyle.FillBackgroundColorColor);
Assert.AreEqual(IndexedColors.Automatic.Index, cellStyle.FillBackgroundColor);
}
public void TestGetSetRightBorderColor()
{
//defaults
Assert.AreEqual(IndexedColors.Black.Index, cellStyle.RightBorderColor);
Assert.IsNull(cellStyle.RightBorderXSSFColor);
int num = stylesTable.GetBorders().Count;
XSSFColor clr;
//setting indexed color
cellStyle.RightBorderColor = (IndexedColors.BlueGrey.Index);
Assert.AreEqual(IndexedColors.BlueGrey.Index, cellStyle.RightBorderColor);
clr = cellStyle.RightBorderXSSFColor;
Assert.IsTrue(clr.GetCTColor().IsSetIndexed());
Assert.AreEqual(IndexedColors.BlueGrey.Index, clr.Indexed);
//a new border was Added to the styles table
Assert.AreEqual(num + 1, stylesTable.GetBorders().Count);
//id of the Created border
int borderId = (int)cellStyle.GetCoreXf().borderId;
Assert.IsTrue(borderId > 0);
//check Changes in the underlying xml bean
CT_Border ctBorder = stylesTable.GetBorderAt(borderId).GetCTBorder();
Assert.AreEqual((uint)IndexedColors.BlueGrey.Index, ctBorder.right.color.indexed);
//setting XSSFColor
num = stylesTable.GetBorders().Count;
clr = new XSSFColor(Color.Cyan);
cellStyle.SetRightBorderColor(clr);
Assert.AreEqual(clr.GetCTColor().ToString(), cellStyle.RightBorderXSSFColor.GetCTColor().ToString());
byte[] rgb = cellStyle.RightBorderXSSFColor.GetRgb();
Assert.AreEqual(Color.Cyan.ToArgb(), Color.FromArgb(rgb[0] & 0xFF, rgb[1] & 0xFF, rgb[2] & 0xFF).ToArgb());
//another border was Added to the styles table
Assert.AreEqual(num, stylesTable.GetBorders().Count);
//passing null unsets the color
cellStyle.SetRightBorderColor(null);
Assert.IsNull(cellStyle.RightBorderXSSFColor);
}
/**
* If the colour is based on a theme, then inherit
* information (currently just colours) from it as
* required.
*/
public void InheritFromThemeAsRequired(XSSFColor color)
{
if (color == null)
{
// Nothing for us to do
return;
}
if (!color.GetCTColor().themeSpecified)
{
// No theme Set, nothing to do
return;
}
// Get the theme colour
XSSFColor themeColor = GetThemeColor(color.Theme);
// Set the raw colour, not the adjusted one
// Do a raw Set, no adjusting at the XSSFColor layer either
color.GetCTColor().SetRgb(themeColor.GetCTColor().GetRgb());
// All done
}
/**
* Set the color to use for the selected border
*
* @param side - where to apply the color defInition
* @param color - the color to use
*/
public void SetBorderColor(BorderSide side, XSSFColor color)
{
CT_BorderPr borderPr = GetBorder(side, true);
if (color == null) borderPr.UnsetColor();
else
borderPr.color = color.GetCTColor();
}
public void TestRGBColour()
{
XSSFWorkbook wb = XSSFTestDataSamples.OpenSampleWorkbook("50299.xlsx");
// Check the CTColor is as expected
XSSFColor rgb3 = (XSSFColor)((XSSFCellStyle)wb.GetCellStyleAt((short)25)).FillForegroundXSSFColor;
Assert.AreEqual(false, rgb3.GetCTColor().IsSetIndexed());
Assert.AreEqual(0, rgb3.GetCTColor().indexed);
Assert.AreEqual(true, rgb3.GetCTColor().IsSetTint());
Assert.AreEqual(-0.34999, rgb3.GetCTColor().tint, 0.00001);
Assert.AreEqual(true, rgb3.GetCTColor().IsSetRgb());
Assert.AreEqual(3, rgb3.GetCTColor().GetRgb().Length);
// Now check the XSSFColor
Assert.AreEqual(0, rgb3.Indexed);
Assert.AreEqual(-0.34999, rgb3.Tint, 0.00001);
Assert.AreEqual("FFFFFFFF", rgb3.GetARGBHex());
Assert.AreEqual(3, rgb3.GetRgb().Length);
Assert.AreEqual(255, rgb3.GetRgb()[0]);
Assert.AreEqual(255, rgb3.GetRgb()[1]);
Assert.AreEqual(255, rgb3.GetRgb()[2]);
Assert.AreEqual(4, rgb3.GetARgb().Length);
Assert.AreEqual(255, rgb3.GetARgb()[0]);
Assert.AreEqual(255, rgb3.GetARgb()[1]);
Assert.AreEqual(255, rgb3.GetARgb()[2]);
Assert.AreEqual(255, rgb3.GetARgb()[3]);
// Tint doesn't have the alpha
// tint = -0.34999
// 255 * (1 + tint) = 165 truncated
// or (byte) -91 (which is 165 - 256)
Assert.AreEqual(3, rgb3.GetRgbWithTint().Length);
Assert.AreEqual(-91, (sbyte)rgb3.GetRgbWithTint()[0]);
Assert.AreEqual(-91, (sbyte)rgb3.GetRgbWithTint()[1]);
Assert.AreEqual(-91, (sbyte)rgb3.GetRgbWithTint()[2]);
// Set the colour to black, will Get translated internally
// (Excel stores 3 colour white and black wrong!)
// Set the color to black (no theme).
rgb3.SetRgb(new byte[] { 0, 0, 0 });
Assert.AreEqual("FF000000", rgb3.GetARGBHex());
Assert.AreEqual(0, rgb3.GetCTColor().GetRgb()[0]);
Assert.AreEqual(0, rgb3.GetCTColor().GetRgb()[1]);
Assert.AreEqual(0, rgb3.GetCTColor().GetRgb()[2]);
// Set another, is fine
rgb3.SetRgb(new byte[] { 16, 17, 18 });
Assert.AreEqual("FF101112", rgb3.GetARGBHex());
Assert.AreEqual(0x10, rgb3.GetCTColor().GetRgb()[0]);
Assert.AreEqual(0x11, rgb3.GetCTColor().GetRgb()[1]);
Assert.AreEqual(0x12, rgb3.GetCTColor().GetRgb()[2]);
}
