gnu.x11.extension.render
Class Render

java.lang.Object
  gnu.x11.extension.Extension
      gnu.x11.extension.render.Render

All Implemented Interfaces:

ErrorFactory

public class Render
extends Extension
implements ErrorFactory

X Rendering Extension.

This extension is still under active development. Please check its homepage. The implemented version is XRender 0.0.14.

Field Summary

static int	ADD
static int	ATOP
static int	ATOP_REVERSE
static int	BAD_GLYPH
static int	BAD_GLYPH_SET
static int	BAD_PICTURE
static int	BAD_PICTURE_FORMAt
static int	BAD_PICTURE_OPERATIOR
static int	CLEAR
static int	CLIENT_MAJOR_VERSION
static int	CLIENT_MINOR_VERSION
static int	DST
static java.lang.String[]	ERROR_STRINGS
static int	IN
static int	IN_REVERSE
static int	MAXIMUM
static java.lang.String[]	MINOR_OPCODE_STRINGS
static int	OUT
static int	OUT_REVERSE
static int	OVER
static int	OVER_REVERSE
static int	SATURATE
int	server_major_version
int	server_minor_version
static int	SRC
static int	XOR

Fields inherited from class gnu.x11.extension.Extension

display, first_error, first_event, major_opcode, name

Constructor Summary

Render(Display display)

Method Summary

Error	build(Display display, int code, int seq_no, int bad, int minor_opcode, int major_opcode)
void	composite_glyphs(int op, Picture src, Picture dst, PictFormat mask_format, GlyphSet glyphset, int src_x, int src_y, int dst_x, int dst_y, Glyph[] glyphs)
void	composite(int op, Picture src, Picture mask, Picture dst, int src_x, int src_y, int mask_x, int mask_y, int dst_x, int dst_y, int width, int height)
DrawablePicture	create_picture(Drawable drawable, PictFormat format, DrawablePicture.Attributes attr)
Picture	create_solid_fill(int red, int green, int blue, int alpha) Creates a Picture instance for a solid fill operation with the specified color.
void	dithers(Drawable drawable)
java.lang.String	more_string() Additional information such as client version and server version to display in toString().
PictFormat	picture_format(PictFormat.Template template, boolean must)
PictFormat[]	picture_formats()
void	picture_index_values()

Methods inherited from class gnu.x11.extension.Extension

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

MINOR_OPCODE_STRINGS

public static final java.lang.String[] MINOR_OPCODE_STRINGS

CLIENT_MAJOR_VERSION

public static final int CLIENT_MAJOR_VERSION

See Also:

Constant Field Values

CLIENT_MINOR_VERSION

public static final int CLIENT_MINOR_VERSION

See Also:

Constant Field Values

server_major_version

public int server_major_version

server_minor_version

public int server_minor_version

CLEAR

public static final int CLEAR

See Also:

Constant Field Values

SRC

public static final int SRC

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Constant Field Values

DST

public static final int DST

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Constant Field Values

OVER

public static final int OVER

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Constant Field Values

OVER_REVERSE

public static final int OVER_REVERSE

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Constant Field Values

IN

public static final int IN

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Constant Field Values

IN_REVERSE

public static final int IN_REVERSE

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Constant Field Values

OUT

public static final int OUT

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Constant Field Values

OUT_REVERSE

public static final int OUT_REVERSE

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Constant Field Values

ATOP

public static final int ATOP

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Constant Field Values

ATOP_REVERSE

public static final int ATOP_REVERSE

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Constant Field Values

XOR

public static final int XOR

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Constant Field Values

ADD

public static final int ADD

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Constant Field Values

SATURATE

public static final int SATURATE

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Constant Field Values

MAXIMUM

public static final int MAXIMUM

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Constant Field Values

BAD_PICTURE_FORMAt

public static final int BAD_PICTURE_FORMAt

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Constant Field Values

BAD_PICTURE

public static final int BAD_PICTURE

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Constant Field Values

BAD_PICTURE_OPERATIOR

public static final int BAD_PICTURE_OPERATIOR

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Constant Field Values

BAD_GLYPH_SET

public static final int BAD_GLYPH_SET

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Constant Field Values

BAD_GLYPH

public static final int BAD_GLYPH

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Constant Field Values

ERROR_STRINGS

public static final java.lang.String[] ERROR_STRINGS

Constructor Detail

Render

public Render(Display display)
       throws NotFoundException

Throws:

NotFoundException

Method Detail

picture_formats

public PictFormat[] picture_formats()

picture_index_values

public void picture_index_values()

dithers

public void dithers(Drawable drawable)

composite

public void composite(int op,
                      Picture src,
                      Picture mask,
                      Picture dst,
                      int src_x,
                      int src_y,
                      int mask_x,
                      int mask_y,
                      int dst_x,
                      int dst_y,
                      int width,
                      int height)

Parameters:

operation - CLEAR SRC DST OVER OVER_REVERSE IN IN_REVERSE OUT OUT_REVERSE ATOP ATOP_REVERSE XOR ADD SATURATE MAXIMUM

See Also:

XRenderComposite

composite_glyphs

public void composite_glyphs(int op,
                             Picture src,
                             Picture dst,
                             PictFormat mask_format,
                             GlyphSet glyphset,
                             int src_x,
                             int src_y,
                             int dst_x,
                             int dst_y,
                             Glyph[] glyphs)

build

public Error build(Display display,
                   int code,
                   int seq_no,
                   int bad,
                   int minor_opcode,
                   int major_opcode)

Specified by:

build in interface ErrorFactory

create_picture

public DrawablePicture create_picture(Drawable drawable,
                                      PictFormat format,
                                      DrawablePicture.Attributes attr)

See Also:

DrawablePicture#Picture(Render, Drawable, DrawablePicture.Format, DrawablePicture.Attributes)

create_solid_fill

public Picture create_solid_fill(int red,
                                 int green,
                                 int blue,
                                 int alpha)

Creates a Picture instance for a solid fill operation with the specified color. Only the least significant 16 bit of the values are used.

Parameters:

red - the red component

green - the green component

blue - the blue component

alpha - the alpha component

Returns:

a solid fill

picture_format

public PictFormat picture_format(PictFormat.Template template,
                                 boolean must)

See Also:

XRenderFindFormat

more_string

public java.lang.String more_string()

Description copied from class: Extension

Additional information such as client version and server version to display in toString().

Overrides:

more_string in class Extension