add @DATE@, @TIME@ and @TITLE@ macros to HTML printing (extended/modified patch 1528679)

[wxWidgets.git] / docs / latex / wx / colour.tex

diff --git a/docs/latex/wx/colour.tex b/docs/latex/wx/colour.tex
index acc178efc977a3fa781f7cbe85a9051fcc082b41..4ba28808cda96562112100dcf044bb0e8375be90 100644 (file)
--- a/docs/latex/wx/colour.tex
+++ b/docs/latex/wx/colour.tex
@@ -1,3 +1,14 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Name:        colour.tex
+%% Purpose:     wxColour docs
+%% Author:
+%% Modified by: Francesco Montorsi
+%% Created:
+%% RCS-ID:      $Id$
+%% Copyright:   (c) wxWidgets
+%% License:     wxWindows license
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
 \section{\class{wxColour}}\label{wxcolour}
 
 A colour is an object representing a combination of Red, Green, and Blue (RGB) intensity values,
@@ -47,14 +58,13 @@ wxLIGHT\_GREY}
 
 Default constructor.
 
-\func{}{wxColour}{\param{const unsigned char}{ red}, \param{const unsigned char}{ green}, \param{const unsigned char}{ blue}}
+\func{}{wxColour}{\param{unsigned char}{ red}, \param{unsigned char}{ green}, \param{unsigned char}{ blue}}
 
 Constructs a colour from red, green and blue values.
 
 \func{}{wxColour}{\param{const wxString\& }{colourNname}}
 
-Constructs a colour object using a colour name
-listed in {\bf wxTheColourDatabase}.
+Constructs a colour using the given string. See \helpref{Set}{wxcolourset} for more info.
 
 \func{}{wxColour}{\param{const wxColour\&}{ colour}}
 
@@ -92,6 +102,24 @@ Copy constructor.
 Returns the blue intensity.
 
 
+\membersection{wxColour::GetAsString}\label{wxcolourgetasstring}
+
+\constfunc{wxString}{GetAsString}{\param{long}{ flags}}
+
+Converts this colour to a \helpref{wxString}{wxstring}
+using the given {\it flags}.
+
+The supported flags are {\bf wxC2S\_NAME}, to obtain the colour
+name (e.g. wxColour(255,0,0) -> \texttt{``red"}), {\bf wxC2S\_CSS\_SYNTAX}, to obtain
+the colour in the \texttt{``rgb(r,g,b)"} syntax
+(e.g. wxColour(255,0,0) -> \texttt{``rgb(255,0,0)"}), and {\bf wxC2S\_HTML\_SYNTAX}, to obtain
+the colour as  \texttt{``\#"} followed by 6 hexadecimal digits
+(e.g. wxColour(255,0,0) -> \texttt{``\#FF0000"}).
+
+This function never fails and always returns a non-empty string.
+
+\newsince{2.7.0}
+
 \membersection{wxColour::GetPixel}\label{wxcolourgetpixel}
 
 \constfunc{long}{GetPixel}{\void}
@@ -125,9 +153,19 @@ Returns the red intensity.
 
 \membersection{wxColour::Set}\label{wxcolourset}
 
-\func{void}{Set}{\param{const unsigned char}{ red}, \param{const unsigned char}{ green}, \param{const unsigned char}{ blue}}
+\func{void}{Set}{\param{unsigned char}{ red}, \param{unsigned char}{ green}, \param{unsigned char}{ blue}}
 
-Sets the RGB intensity values.
+\func{void}{Set}{\param{unsigned long}{ RGB}}
+
+\func{bool}{Set}{\param{const wxString \&}{ str}}
+
+Sets the RGB intensity values using the given values (first overload), extracting them from the packed long (second overload), using the given string (third overloard).
+
+When using third form, Set() accepts: colour names (those listed in \helpref{wxTheColourDatabase}{wxcolourdatabase}), the CSS-like \texttt{``RGB(r,g,b)"} syntax (case insensitive) and the HTML-like syntax (i.e. \texttt{``\#"} followed by 6 hexadecimal digits for red, green, blue components).
+
+Returns \true if the conversion was successful, \false otherwise.
+
+\newsince{2.7.0}
 
 
 \membersection{wxColour::operator $=$}\label{wxcolourassign}
@@ -266,12 +304,12 @@ Assignment operator for the colour data.
 
 wxWidgets maintains a database of standard RGB colours for a predefined
 set of named colours (such as ``BLACK'', ``LIGHT GREY''). The
-application may add to this set if desired by using 
+application may add to this set if desired by using
 \helpref{AddColour}{wxcolourdatabaseaddcolour} and may use it to look up
 colours by names using \helpref{Find}{wxcolourdatabasefind} or find the names
 for the standard colour suing \helpref{FindName}{wxcolourdatabasefindname}.
 
-There is one predefined instance of this class called 
+There is one predefined instance of this class called
 {\bf wxTheColourDatabase}.
 
 \wxheading{Derived from}
@@ -341,5 +379,3 @@ found in the database.
 
 Finds a colour name given the colour. Returns an empty string if the colour is
 not found in the database.
-
-