Resource class. More...

#include <ilviews/base/port.h>

Inheritance diagram for IlvColorPattern:

Public Member Functions
	IlvColorPattern (IlvDisplay display, IlvDim w, IlvDim h, IlUShort depth, unsigned char data)
	Constructor. More...

	IlvColorPattern (IlvBitmap *bitmap)
	Constructor. More...

IlUShort	depth () const
	Retrieves the depth (number of bits that define a pixel value) of this pattern. More...

Public Member Functions inherited from IlvPattern
	IlvPattern (IlvDisplay display, IlvDim width, IlvDim height, unsigned char data)
	Constructor. More...

	IlvPattern (IlvBitmap *bitmap)
	Constructor. More...

unsigned char *	getBitmapData (IlUInt &size) const
	Retrieves the pixels of this pattern. More...

IlvDim	height () const
	Retrieves the height of this pattern. More...

void	putBitmapData (unsigned char *data, IlUInt size)
	Modifies the pixels of this pattern. More...

IlvDim	width () const
	Retrieves the width of this pattern. More...

Public Member Functions inherited from IlvResource
IlvDisplay *	getDisplay () const
	Gets the `IlvDisplay` instance. More...

const char *	getName () const
	Gets the resource name. More...

void	lock ()
	Locks the resource. More...

virtual void	setName (const char *name)
	Sets the name of the resource. More...

virtual void	unLock ()
	Unlocks the resource. More...

Detailed Description

Resource class.

Library: xviews or winviews or mviews (mutually exclusive)

Defines a color pattern. This can be used in a filling operation when a colored fill pattern is desired.

See Also: IlvPalette, IlvDisplay::defaultPattern, IlvDisplay::getColorPattern.

Constructor & Destructor Documentation

IlvColorPattern::IlvColorPattern	(	IlvDisplay *	display,
		IlvDim	w,
		IlvDim	h,
		IlUShort	depth,
		unsigned char *	data
	)

Constructor.

This constructor initializes a new IlvColorPattern object with a bitmap that is defined by the indicated data.

Parameters

display	The display where this color pattern is defined.
w	The width of this color pattern.
h	The height of this color pattern.
depth	The depth of this color pattern.
data	The data that defines this color pattern. This data must be packed into 16-bit words from left to right in a most significant bits first manner, and each scan line, stored from top to bottom, must be padded to 16 bits.

IlvColorPattern::IlvColorPattern ( IlvBitmap * bitmap )

Constructor.

This constructor initializes a new IlvColorPattern object with a pre-allocated bitmap.

Parameters

bitmap The bitmap that defines this color pattern. This bitmap is internally copied (it is therefore not locked).

IlUShort IlvColorPattern::depth ( ) const

virtual

Retrieves the depth (number of bits that define a pixel value) of this pattern.

Returns: The depth of this pattern. This value is always 1 for instances of IlvPattern, but this member function can return a different value for an instance of IlvColorPattern, which is a subclass of IlvPattern.

Reimplemented from IlvPattern.