com.trolltech.qt.gui
Class QImage.Format

java.lang.Object
  java.lang.Enum
      com.trolltech.qt.gui.QImage.Format

All Implemented Interfaces:

QtEnumerator, java.io.Serializable, java.lang.Comparable

Enclosing class:

QImage

public static final class QImage.Format
extends java.lang.Enum
implements QtEnumerator

The following image formats are available in all versions of Qt.

See also:

format(), and convertToFormat().

See Also:

Serialized Form

Field Summary

static QImage.Format	Format_ARGB32 The image is stored using a 32-bit ARGB format (0xAARRGGBB).
static QImage.Format	Format_ARGB32_Premultiplied The image is stored using a premultiplied 32-bit ARGB format (0xAARRGGBB), i.e.
static QImage.Format	Format_ARGB4444_Premultiplied The image is stored using a premultiplied 16-bit ARGB format (4-4-4-4).
static QImage.Format	Format_ARGB6666_Premultiplied The image is stored using a premultiplied 24-bit ARGB format (6-6-6-6).
static QImage.Format	Format_ARGB8555_Premultiplied The image is stored using a premultiplied 24-bit ARGB format (8-5-5-5).
static QImage.Format	Format_ARGB8565_Premultiplied The image is stored using a premultiplied 24-bit ARGB format (8-5-6-5).
static QImage.Format	Format_Indexed8 The image is stored using 8-bit indexes into a colormap.
static QImage.Format	Format_Invalid The image is invalid.
static QImage.Format	Format_Mono The image is stored using 1-bit per pixel.
static QImage.Format	Format_MonoLSB The image is stored using 1-bit per pixel.
static QImage.Format	Format_RGB16 The image is stored using a 16-bit RGB format (5-6-5).
static QImage.Format	Format_RGB32 The image is stored using a 32-bit RGB format (0xffRRGGBB).
static QImage.Format	Format_RGB444 The image is stored using a 16-bit RGB format (4-4-4).
static QImage.Format	Format_RGB555 The image is stored using a 16-bit RGB format (5-5-5).
static QImage.Format	Format_RGB666 The image is stored using a 24-bit RGB format (6-6-6).
static QImage.Format	Format_RGB888 The image is stored using a 24-bit RGB format (8-8-8).
static QImage.Format	NImageFormats

Method Summary

static QImage.Format	resolve(int value) Returns the QImage$Format constant with the specified int.
int	value() This function should return an integer value for the enum values of the enumeration that implements this interface.
static QImage.Format	valueOf(java.lang.String name)
static QImage.Format[]	values()

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

Format_Invalid

public static final QImage.Format Format_Invalid

The image is invalid.

Format_Mono

public static final QImage.Format Format_Mono

The image is stored using 1-bit per pixel. Bytes are packed with the most significant bit (MSB) first.

Format_MonoLSB

public static final QImage.Format Format_MonoLSB

The image is stored using 1-bit per pixel. Bytes are packed with the less significant bit (LSB) first.

Format_Indexed8

public static final QImage.Format Format_Indexed8

The image is stored using 8-bit indexes into a colormap.

Format_RGB32

public static final QImage.Format Format_RGB32

The image is stored using a 32-bit RGB format (0xffRRGGBB).

Format_ARGB32

public static final QImage.Format Format_ARGB32

The image is stored using a 32-bit ARGB format (0xAARRGGBB).

Format_ARGB32_Premultiplied

public static final QImage.Format Format_ARGB32_Premultiplied

The image is stored using a premultiplied 32-bit ARGB format (0xAARRGGBB), i.e. the red, green, and blue channels are multiplied by the alpha component divided by 255. (If RR, GG, or BB has a higher value than the alpha channel, the results are undefined.) Certain operations (such as image composition using alpha blending) are faster using premultiplied ARGB32 than with plain ARGB32.

Format_RGB16

public static final QImage.Format Format_RGB16

The image is stored using a 16-bit RGB format (5-6-5).

Format_ARGB8565_Premultiplied

public static final QImage.Format Format_ARGB8565_Premultiplied

The image is stored using a premultiplied 24-bit ARGB format (8-5-6-5).

Format_RGB666

public static final QImage.Format Format_RGB666

The image is stored using a 24-bit RGB format (6-6-6). The unused most significant bits is always zero.

Format_ARGB6666_Premultiplied

public static final QImage.Format Format_ARGB6666_Premultiplied

The image is stored using a premultiplied 24-bit ARGB format (6-6-6-6).

Format_RGB555

public static final QImage.Format Format_RGB555

The image is stored using a 16-bit RGB format (5-5-5). The unused most significant bit is always zero.

Format_ARGB8555_Premultiplied

public static final QImage.Format Format_ARGB8555_Premultiplied

The image is stored using a premultiplied 24-bit ARGB format (8-5-5-5).

Format_RGB888

public static final QImage.Format Format_RGB888

The image is stored using a 24-bit RGB format (8-8-8).

Format_RGB444

public static final QImage.Format Format_RGB444

The image is stored using a 16-bit RGB format (4-4-4). The unused bits are always zero.

Format_ARGB4444_Premultiplied

public static final QImage.Format Format_ARGB4444_Premultiplied

The image is stored using a premultiplied 16-bit ARGB format (4-4-4-4).

NImageFormats

public static final QImage.Format NImageFormats

Method Detail

values

public static QImage.Format[] values()

valueOf

public static QImage.Format valueOf(java.lang.String name)

value

public int value()

This function should return an integer value for the enum values of the enumeration that implements this interface.

Specified by:

value in interface QtEnumerator

resolve

public static QImage.Format resolve(int value)

Returns the QImage$Format constant with the specified int.