gnu.x11
Class GC

java.lang.Object
  gnu.x11.Resource
      gnu.x11.Fontable
          gnu.x11.GC

public class GC
extends Fontable

X graphics context. This is used to change settings for drawing.

Nested Class Summary

static class

GC.Values X GC values.

Nested classes/interfaces inherited from class gnu.x11.Fontable

Fontable.FontInfo, Fontable.TextExtentInfo

Field Summary

static int	UN_SORTED
static int	Y_SORTED
static int	YX_BANDED
static int	YX_SORTED

Fields inherited from class gnu.x11.Resource

display, id

Constructor Summary

GC(Display display)

GC(Display display, GC.Values values)

GC(Drawable drawable)

GC(Drawable drawable, GC.Values values)

GC(GC src)

GC(GC src, int mask)

Method Summary

static GC	build(Display display)
void	change(GC.Values values) Changes the current settings for this GC.
GC	copy()
void	copy(GC dest, int mask) Copies the state from this GC into the specified destination GC.
GC	copy(int mask)
void	create()
void	create(Drawable drawable, GC.Values values) Creates a GC for the specified drawable with the specified values.
void	create(GC.Values values)
void	free()
void	set_arc_mode(int i)
void	set_background(Color c)
void	set_background(int pixel)
void	set_cap_style(int i)
void	set_clip_mask(Pixmap pixmap)
void	set_clip_rectangles(int clip_x_origin, int clip_y_origin, Rectangle[] rectangles, int ordering)
void	set_clip_x_origin(int i)
void	set_clip_y_origin(int i)
void	set_dash_offset(int i)
void	set_dashes(int i)
void	set_dashes(int dash_offset, byte[] dashes) Sets the dashes used for drawing lines.
void	set_fill_rule(int i)
void	set_fill_style(int i)
void	set_font(Font font)
void	set_foreground(Color c)
void	set_foreground(int pixel)
void	set_function(int i)
void	set_graphics_exposures(boolean b)
void	set_join_style(int i)
void	set_line_style(int i)
void	set_line_width(int i)
void	set_plane_mask(int i)
void	set_stipple(Pixmap pixmap)
void	set_subwindow_mode(int i)
void	set_tile_stipple_x_origin(int i)
void	set_tile_stipple_y_origin(int i)
void	set_tile(Pixmap pixmap)

Methods inherited from class gnu.x11.Fontable

info, text_extent

Methods inherited from class gnu.x11.Resource

id, unintern

Methods inherited from class java.lang.Object

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

Field Detail

UN_SORTED

public static final int UN_SORTED

See Also:

Constant Field Values

Y_SORTED

public static final int Y_SORTED

See Also:

Constant Field Values

YX_SORTED

public static final int YX_SORTED

See Also:

Constant Field Values

YX_BANDED

public static final int YX_BANDED

See Also:

Constant Field Values

Constructor Detail

GC

public GC(Display display)

GC

public GC(GC src,
          int mask)

GC

public GC(GC src)

GC

public GC(Display display,
          GC.Values values)

GC

public GC(Drawable drawable,
          GC.Values values)

See Also:

create(Drawable, GC.Values)

GC

public GC(Drawable drawable)

See Also:

GC(Drawable, GC.Values)

Method Detail

create

public void create(Drawable drawable,
                   GC.Values values)

Creates a GC for the specified drawable with the specified values.

See Also:

XCreateGC

change

public void change(GC.Values values)

Changes the current settings for this GC. This request will be aggregated.

Parameters:

values - the values to change

See Also:

XChangeGC, aggregation

copy

public void copy(GC dest,
                 int mask)

Copies the state from this GC into the specified destination GC. The mask is used to include/exclude specific state.

Parameters:

dest - the destination GC

mask - the state mask

See Also:

XCopyGC

set_dashes

public void set_dashes(int dash_offset,
                       byte[] dashes)

Sets the dashes used for drawing lines.

Parameters:

dash_offset - the dash offset

dashes - the dashes spec

See Also:

XSetDashes

set_clip_rectangles

public void set_clip_rectangles(int clip_x_origin,
                                int clip_y_origin,
                                Rectangle[] rectangles,
                                int ordering)

Parameters:

ordering - valid: UN_SORTED, Y_SORTED, YX_SORTED, YX_BANDED

See Also:

XSetClipRectangles

free

public void free()

See Also:

XFreeGC

build

public static GC build(Display display)

See Also:

GC(Drawable)

create

public void create()

See Also:

create(GC.Values)

create

public void create(GC.Values values)

See Also:

create(Drawable, GC.Values)

copy

public GC copy()

See Also:

copy(int)

copy

public GC copy(int mask)

See Also:

copy(GC, int)

set_arc_mode

public void set_arc_mode(int i)

See Also:

change(GC.Values), GC.Values.set_arc_mode(int)

set_background

public void set_background(Color c)

See Also:

set_background(int)

set_background

public void set_background(int pixel)

See Also:

change(GC.Values), GC.Values.set_background(int)

set_cap_style

public void set_cap_style(int i)

See Also:

change(GC.Values), GC.Values.set_cap_style(int)

set_clip_mask

public void set_clip_mask(Pixmap pixmap)

See Also:

change(GC.Values), GC.Values.set_clip_mask(Pixmap)

set_clip_x_origin

public void set_clip_x_origin(int i)

See Also:

change(GC.Values), GC.Values.set_clip_x_origin(int)

set_clip_y_origin

public void set_clip_y_origin(int i)

See Also:

change(GC.Values), GC.Values.set_clip_y_origin(int)

set_dashes

public void set_dashes(int i)

See Also:

change(GC.Values), GC.Values.set_dashes(int)

set_dash_offset

public void set_dash_offset(int i)

See Also:

change(GC.Values), GC.Values.set_dash_offset(int)

set_fill_rule

public void set_fill_rule(int i)

See Also:

change(GC.Values), GC.Values.set_fill_rule(int)

set_fill_style

public void set_fill_style(int i)

See Also:

change(GC.Values), GC.Values.set_fill_style(int)

set_font

public void set_font(Font font)

See Also:

change(GC.Values), GC.Values.set_font(Font)

set_foreground

public void set_foreground(Color c)

See Also:

set_foreground(int)

set_foreground

public void set_foreground(int pixel)

See Also:

change(GC.Values), GC.Values.set_foreground(int)

set_function

public void set_function(int i)

See Also:

change(GC.Values), GC.Values.set_function(int)

set_graphics_exposures

public void set_graphics_exposures(boolean b)

See Also:

change(GC.Values), GC.Values.set_graphics_exposures(boolean)

set_join_style

public void set_join_style(int i)

See Also:

change(GC.Values), GC.Values.set_join_style(int)

set_line_style

public void set_line_style(int i)

See Also:

change(GC.Values), GC.Values.set_line_style(int)

set_line_width

public void set_line_width(int i)

See Also:

change(GC.Values), GC.Values.set_line_width(int)

set_plane_mask

public void set_plane_mask(int i)

See Also:

change(GC.Values), GC.Values.set_plane_mask(int)

set_stipple

public void set_stipple(Pixmap pixmap)

See Also:

change(GC.Values), GC.Values.set_stipple(Pixmap)

set_subwindow_mode

public void set_subwindow_mode(int i)

See Also:

change(GC.Values), GC.Values.set_subwindow_mode(int)

set_tile

public void set_tile(Pixmap pixmap)

See Also:

change(GC.Values), GC.Values.set_tile(Pixmap)

set_tile_stipple_x_origin

public void set_tile_stipple_x_origin(int i)

See Also:

change(GC.Values), GC.Values.set_tile_stipple_x_origin(int)

set_tile_stipple_y_origin

public void set_tile_stipple_y_origin(int i)

See Also:

change(GC.Values), GC.Values.set_tile_stipple_y_origin(int)