QtGui.QColormap Class Reference

The QColormap class maps device independent QColors to device dependent pixel values. More...

Inheritance diagram for QtGui.QColormap:

Collaboration diagram for QtGui.QColormap:

Public Types
enum	Mode { Direct = 0, Gray = 2, Indexed = 1 }
	More...

Public Member Functions
	QColormap (QColormap colormap)
virtual void	CreateProxy ()
new QColor	ColorAt (uint pixel)
new System.Collections.Generic.List < QColor >	Colormap ()
new int	Depth ()
new QColormap.Mode	mode ()
new uint	Pixel (QColor color)
new int	Size ()
new void	Dispose ()

Static Public Member Functions
static void	Cleanup ()
static System.IntPtr	hPal ()
static void	Initialize ()
static QColormap	Instance (int screen=-1)

Protected Member Functions
	QColormap (System.Type dummy)

Protected Attributes
SmokeInvocation	interceptor

Properties
virtual System.IntPtr	SmokeObject [get, set]

Detailed Description

The QColormap class maps device independent QColors to device dependent pixel values.

Member Enumeration Documentation

enum QtGui.QColormap.Mode

This enum describes how QColormap maps device independent RGB values to device dependent pixel values.

Enumerator:

Direct	Pixel values are derived directly from the RGB values, also known as "True Color."
Gray	Similar to Indexed, pixel values represent a vector of available gray tones. QColormap uses the index of the gray tone that most closely matches the computed gray tone of an RGB value.
Indexed	Pixel values represent indexes into a vector of available colors, i.e. QColormap uses the index of the color that most closely matches an RGB value.

Constructor & Destructor Documentation

QtGui.QColormap.QColormap ( System.Type  dummy )

protected

QtGui.QColormap.QColormap

(

QColormap

colormap

)

Constructs a copy of another colormap.

Member Function Documentation

static void QtGui.QColormap.Cleanup ( )

static

new QColor QtGui.QColormap.ColorAt

(

uint

pixel

)

Returns a QColor for the pixel.

See also pixel().

new System.Collections.Generic.List<QColor> QtGui.QColormap.Colormap

(

)

Returns a vector of colors which represents the devices colormap for Indexed and Gray modes. This function returns an empty vector for Direct mode.

See also size().

virtual void QtGui.QColormap.CreateProxy ( )

virtual

new int QtGui.QColormap.Depth

(

)

Returns the depth of the device.

See also size().

new void QtGui.QColormap.Dispose

(

)

static System.IntPtr QtGui.QColormap.hPal ( )

static

This function is only available on Windows.

Returns an handle to the HPALETTE used by this colormap. If no HPALETTE is being used, this function returns zero.

static void QtGui.QColormap.Initialize ( )

static

static QColormap QtGui.QColormap.Instance ( int  screen = -1 )

static

Returns the colormap for the specified screen. If screen is -1, this function returns the colormap for the default screen.

new QColormap.Mode QtGui.QColormap.mode

(

)

Returns the mode of this colormap.

See also QColormap::Mode.

new uint QtGui.QColormap.Pixel

(

QColor

color

)

Returns a device dependent pixel value for the color.

See also colorAt().

new int QtGui.QColormap.Size

(

)

Returns the size of the colormap for Indexed and Gray modes; Returns -1 for Direct mode.

See also colormap().

Member Data Documentation

SmokeInvocation QtGui.QColormap.interceptor

protected

Property Documentation

virtual System.IntPtr QtGui.QColormap.SmokeObject

getset