From 09daf20b81cdae78772f07c0af22a571d7cc73eb Mon Sep 17 00:00:00 2001 From: Michael R Sweet Date: Thu, 29 Nov 2001 19:24:00 +0000 Subject: Documentation updates galore (up to chapter 7, still need to do chapter 8 and 9, tweek the appendices, and recapture the screenshots...) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1786 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- documentation/Fl_Color_Chooser.html | 72 ++++++++++++++++++------------------- 1 file changed, 36 insertions(+), 36 deletions(-) (limited to 'documentation/Fl_Color_Chooser.html') diff --git a/documentation/Fl_Color_Chooser.html b/documentation/Fl_Color_Chooser.html index 89fc52592..e5761915b 100644 --- a/documentation/Fl_Color_Chooser.html +++ b/documentation/Fl_Color_Chooser.html @@ -17,14 +17,14 @@

Description

- The Fl_Color_Chooser widget provides a standard RGB color -chooser. You can place any number of these into a panel of your own -design. This widget contains the hue box, value slider, and rgb input -fields from the above diagram (it does not have the color chips or the -Cancel or OK buttons). The callback is done every time the user -changes the rgb value. It is not done if they move the hue control in -a way that produces the same rgb value, such as when saturation -or value is zero. + The Fl_Color_Chooser widget provides a standard RGB color +chooser. You can place any number of these into a panel of your own +design. This widget contains the hue box, value slider, and rgb input +fields from the above diagram (it does not have the color chips or the +Cancel or OK buttons). The callback is done every time the user +changes the rgb value. It is not done if they move the hue control in +a way that produces the same rgb value, such as when saturation +or value is zero.

Methods

-Fl_Color_Chooser::Fl_Color_Chooser(int x, int y, int w, int h, const +Fl_Color_Chooser::Fl_Color_Chooser(int x, int y, int w, int h, const char *label = 0)

- Creates a new Fl_Color_Chooser widget using the given -position, size, and label string. The recommended dimensions are -200x95. The color is initialized to black. -

virtual + Creates a new Fl_Color_Chooser widget using the given +position, size, and label string. The recommended dimensions are +200x95. The color is initialized to black. +

virtual Fl_Color_Chooser::~Fl_Color_Chooser()

- The destructor removes the color chooser and all of its controls. + The destructor removes the color chooser and all of its controls.

double Fl_Color_Chooser::hue() const

- Return the current hue. 0 <= hue < 6. Zero is red, one is yellow, -two is green, etc. This value is convienent for the internal -calculations - some other systems consider hue to run from zero to one, + Return the current hue. 0 <= hue < 6. Zero is red, one is yellow, +two is green, etc. This value is convienent for the internal +calculations - some other systems consider hue to run from zero to one, or from 0 to 360. -

double +

double Fl_Color_Chooser::saturation() const

- Returns the saturation. 0 <= saturation <= 1. -

double Fl_Color_Chooser::value() + Returns the saturation. 0 <= saturation <= 1. +

double Fl_Color_Chooser::value() const

- Returns the value/brightness. 0 <= value <= 1. + Returns the value/brightness. 0 <= value <= 1.

double Fl_Color_Chooser::r() const

- Returns the current red value. 0 <= r <= 1. + Returns the current red value. 0 <= r <= 1.

double Fl_Color_Chooser::g() const

- Returns the current green value. 0 <= g <= 1. + Returns the current green value. 0 <= g <= 1.

double Fl_Color_Chooser::b() const

- Returns the current blue value. 0 <= b <= 1. -

int Fl_Color_Chooser::rgb(double, + Returns the current blue value. 0 <= b <= 1. +

int Fl_Color_Chooser::rgb(double, double, double)

- Sets the current rgb color values. Does not do the callback. Does -not clamp (but out of range values will produce psychedelic effects in -the hue selector). -

int + Sets the current rgb color values. Does not do the callback. Does +not clamp (but out of range values will produce psychedelic effects in +the hue selector). +

int Fl_Color_Chooser::hsv(double,double,double)

- Set the hsv values. The passed values are clamped (or for hue, -modulus 6 is used) to get legal values. Does not do the callback. -

static void -Fl_Color_Chooser::hsv2rgb(double, double, double, double&, double&, + Set the hsv values. The passed values are clamped (or for hue, +modulus 6 is used) to get legal values. Does not do the callback. +

static void +Fl_Color_Chooser::hsv2rgb(double, double, double, double&, double&, double&)

- This static method converts HSV colors to RGB colorspace. -

static void -Fl_Color_Chooser::rgb2hsv(double, double, double, double&, double&, + This static method converts HSV colors to RGB colorspace. +

static void +Fl_Color_Chooser::rgb2hsv(double, double, double, double&, double&, double&)

This static method converts RGB colors to HSV colorspace. -- cgit v1.2.3