gnu.x11.extension.render
Class PictFormat.Template

java.lang.Object
  gnu.x11.extension.render.PictFormat.Template

Enclosing class:

PictFormat

public static class PictFormat.Template
extends java.lang.Object

A template for selecting PictFormat instances in Render.picture_format(gnu.x11.extension.render.PictFormat.Template, boolean).

Constructor Summary

PictFormat.Template()
Creates a template with no fields set.

PictFormat.Template(PictFormat.Type type, int depth, int red_shift, int red_mask, int green_shift, int green_mask, int blue_shift, int blue_mask, int alpha_shift, int alpha_mask)
Creates a new template for format selection.

Method Summary

void	clear()
void	set_depth(int depth)
void	set_direct(int red_shift, int red_mask, int green_shift, int green_mask, int blue_shift, int blue_mask, int alpha_shift, int alpha_mask)
void	set_type(PictFormat.Type type)

Methods inherited from class java.lang.Object

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

Constructor Detail

PictFormat.Template

public PictFormat.Template()

Creates a template with no fields set.

PictFormat.Template

public PictFormat.Template(PictFormat.Type type,
                           int depth,
                           int red_shift,
                           int red_mask,
                           int green_shift,
                           int green_mask,
                           int blue_shift,
                           int blue_mask,
                           int alpha_shift,
                           int alpha_mask)

Creates a new template for format selection. The shift and mask arguments only need to be specified for direct formats (otherwise, leave them 0). Of the shifts and masks arguments, only the least 16 significant bits are used.

Parameters:

type - the format type

depth - the depth in bits / pixel

red_shift - the shift for the red component

red_mask - the mask for the red component

green_shift - the shift for the green component

green_mask - the mask for the green component

blue_shift - the shift for the blue component

blue_mask - the mask for the blue component

alpha_shift - the shift for the alpha component

alpha_mask - the mask for the alpha component

Method Detail

set_depth

public void set_depth(int depth)

set_type

public void set_type(PictFormat.Type type)

set_direct

public void set_direct(int red_shift,
                       int red_mask,
                       int green_shift,
                       int green_mask,
                       int blue_shift,
                       int blue_mask,
                       int alpha_shift,
                       int alpha_mask)

clear

public void clear()