the class to store a color More...
#include <libwps_internal.h>
Public Member Functions | |
WPSColor (uint32_t argb=0) | |
constructor More... | |
WPSColor (unsigned char r, unsigned char g, unsigned char b, unsigned char a=255) | |
constructor from color More... | |
WPSColor & | operator= (uint32_t argb) |
operator= More... | |
uint32_t | value () const |
return the rgba value More... | |
unsigned char | getAlpha () const |
returns the alpha value More... | |
unsigned char | getBlue () const |
returns the green value More... | |
unsigned char | getRed () const |
returns the red value More... | |
unsigned char | getGreen () const |
returns the green value More... | |
bool | isBlack () const |
return true if the color is black More... | |
bool | isWhite () const |
return true if the color is white More... | |
bool | operator== (WPSColor const &c) const |
operator== More... | |
bool | operator!= (WPSColor const &c) const |
operator!= More... | |
bool | operator< (WPSColor const &c) const |
operator< More... | |
bool | operator<= (WPSColor const &c) const |
operator<= More... | |
bool | operator> (WPSColor const &c) const |
operator> More... | |
bool | operator>= (WPSColor const &c) const |
operator>= More... | |
std::string | str () const |
print the color in the form #rrggbb More... | |
Static Public Member Functions | |
static WPSColor | black () |
return the back color More... | |
static WPSColor | white () |
return the white color More... | |
static WPSColor | barycenter (float alpha, WPSColor const &colA, float beta, WPSColor const &colB) |
return alpha*colA+beta*colB More... | |
Protected Attributes | |
uint32_t | m_value |
the argb color More... | |
Friends | |
std::ostream & | operator<< (std::ostream &o, WPSColor const &c) |
operator<< in the form #rrggbb More... | |
the class to store a color
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inlineexplicit |
constructor
Referenced by barycenter(), black(), and white().
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inline |
constructor from color
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static |
return alpha*colA+beta*colB
Referenced by WPSGraphicStyle::Pattern::getAverageColor(), LotusStyleManager::readLineStyle(), WPS8Table::readMCLD(), WKS4Spreadsheet::readMsWorksStyle(), and WPS8TextStyle::readParagraph().
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inlinestatic |
return the back color
Referenced by LotusStyleManagerInternal::ColorStyle::ColorStyle(), WPSGraphicStyle::Pattern::Pattern(), QuattroSpreadsheet::readCellProperty(), QuattroSpreadsheet::readCellStyle(), LotusSpreadsheet::readExtraRowFormats(), LotusStyleManager::readLineStyle(), WPS8Table::readMCLD(), WKS4Spreadsheet::readMsWorksStyle(), WPS8TextStyle::readParagraph(), QuattroSpreadsheet::readUserStyle(), LotusStyleManager::updateSurfaceStyle(), and WPSGraphicStyle::WPSGraphicStyle().
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inline |
returns the alpha value
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inline |
returns the green value
Referenced by DosWordParser::readPAP().
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inline |
returns the green value
Referenced by DosWordParser::readPAP().
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inline |
returns the red value
Referenced by DosWordParser::readPAP().
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return true if the color is black
Referenced by LotusSpreadsheetInternal::ExtraStyle::empty(), operator<<(), LotusSpreadsheet::readExtraRowFormats(), LotusStyleManager::readFontStyleF0(), and LotusGraph::readGraphic().
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inline |
return true if the color is white
Referenced by WPSParagraph::addTo(), LotusSpreadsheetInternal::ExtraStyle::empty(), WPS8ParserInternal::operator<<(), WPS4TextInternal::operator<<(), operator<<(), LotusStyleManager::readCellStyleD2Data(), LotusStyleManager::readCellStyleE6(), and LotusStyleManager::readLineStyle().
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inline |
operator!=
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inline |
operator<
Referenced by operator>=().
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inline |
operator<=
Referenced by operator>().
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operator=
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inline |
operator==
Referenced by operator!=().
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inline |
operator>
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inline |
operator>=
std::string WPSColor::str | ( | ) | const |
print the color in the form #rrggbb
Referenced by WPSGraphicStyle::addFrameTo(), WPSFont::addTo(), WPSParagraph::addTo(), WPSGraphicStyle::addTo(), and WPSBorder::addTo().
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inline |
return the rgba value
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inlinestatic |
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friend |
operator<< in the form #rrggbb
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protected |
the argb color
Referenced by barycenter(), getAlpha(), getBlue(), getGreen(), getRed(), isBlack(), isWhite(), operator<(), operator<<(), operator<=(), operator=(), operator==(), and value().