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/* -*-c-*- */
/* Copyright (C) 2002 Olivier Chapuis */
#ifndef FVWMLIB_PICTURE_GRAPHICS_H
#define FVWMLIB_PICTURE_GRAPHICS_H
#include "fvwm_x11.h"
#include "PictureBase.h"
/*
* <generalArgs>
* dpy: Specifies the connection to the X server.
* pixmap: Source pixmap.
* mask: Source mask (can be None).
* alpha: Source alpha chanel (can be None).
* depth: depth of the pixmap (1 or Pdepth).
* d: Destination drawable which should be of depth Pdepth.
* GC gc: Specifies the a visual GC.
* src_x,src_y: Specify the x and y coordinates, which are relative to the
* origin of the source pixmap, mask and alpha of the rectangle
* which is copied.
* src_w,src_h: Width and height of the source rectangle relatively to the
* src_x and src_y.
* dest_x,dest_y: Specify the x and y coordinates of the destination rectangle,
* which are relative to the origin of the drawable d.
* </generalArgs>
*/
/* return a pixmap of depth depth which is the copy of the src pixmap of depth
* 1 using the gc for the bg and fg colors */
Pixmap PictureBitmapToPixmap(
Display *dpy, Window win, Pixmap src, int depth, GC gc,
int src_x, int src_y, int src_w, int src_h);
/*
* <pubfunc>PGraphicsRenderPixmaps
* <description>
* PGraphicsRenderPixmaps copies a rectangle, the src, constituted by a pixmap
* with its mask, alpha channel, and rendering attributes to a drawable at a
* given position.
* </description>
*/
void PGraphicsRenderPixmaps(
Display *dpy, Window win, Pixmap pixmap, Pixmap mask, Pixmap alpha,
int depth, FvwmRenderAttributes *fra, Drawable d,
GC gc, GC mono_gc, GC alpha_gc,
int src_x, int src_y, int src_w, int src_h,
int dest_x, int dest_y, int dest_w, int dest_h, int do_repeat);
/*
* <pubfunc>PGraphicsRenderPicture
* <description>
* PGraphicsRenderPicture copies a rectangle, the src, constituted by a picture
* and its rendering attributes to a drawable at a given position.
* </description>
* <arg>
*/
void PGraphicsRenderPicture(
Display *dpy, Window win, FvwmPicture *p, FvwmRenderAttributes *fra,
Drawable d, GC gc, GC mono_gc, GC alpha_gc,
int src_x, int src_y, int src_w, int src_h,
int dest_x, int dest_y, int dest_w, int dest_h, int do_repeat);
/*
* <pubfunc>PGraphicsCopyPixmaps
* <description>
* PGraphicsCopyPixmaps copies a rectangle constituted by a pixmap with its
* mask and alpha channel to a drawable at a given position.
* </description>
* <note>
* The clip_mask, clip_x_origin and clip_y_origin value of the gc are
* modified in this function: the clip_mask is set to mask and reseted to None,
* clip_x_origin and clip_y_origin are set to src_x and src_y.
* The background and foreground value of the gc is important when you render
* a bitmap. If the gc is set to None the function create and destroy a gc for
* its use.
* </note>
*/
void PGraphicsCopyPixmaps(
Display *dpy, Pixmap pixmap, Pixmap mask, Pixmap alpha, int depth,
Drawable d, GC gc, int src_x, int src_y, int src_w, int src_h,
int dest_x, int dest_y);
/*
* <pubfunc>PGraphicsCopyFvwmPicture
* <description>
* PGraphicsCopyFvwmPicture copies a rectangle constituted by an FvwmPicture
* to a drawable at a given position. It is similar to PGraphicsCopyPixmaps
* and the same remarks are valids. The only difference is that the source
* rectangle is given by the FvwmPicture p (which contains the pixmap, the
* mask, the alpha and the depth).
* </description>
*/
void PGraphicsCopyFvwmPicture(
Display *dpy, FvwmPicture *p, Drawable d, GC gc, int src_x, int src_y,
int src_w, int src_h, int dest_x, int dest_y);
/*
* <pubfunc>PGraphicsTileRectangle
* <description>
* This function is similar to PGraphicsCopyPixmaps. It tiles the rectangle of
* the drawable d defined with coordinates dest_x, dest_y, dest_w, dest_h with
* the rectangle composed by the pixmap, its mask and its alpha channel.
* </description>
*/
void PGraphicsTileRectangle(
Display *dpy, Window win, Pixmap pixmap, Pixmap shape, Pixmap alpha,
int depth, Drawable d, GC gc, GC mono_gc,
int src_x, int src_y, int src_w, int src_h,
int dest_x, int dest_y, int dest_w, int dest_h);
FvwmPicture *PGraphicsCreateStretchPicture(
Display *dpy, Window win, FvwmPicture *src,
int dest_width, int dest_height, GC gc, GC mono_gc, GC alpha_gc);
FvwmPicture *PGraphicsCreateTiledPicture(
Display *dpy, Window win, FvwmPicture *src,
int dest_width, int dest_height, GC gc, GC mono_gc, GC alpha_gc);
Pixmap PGraphicsCreateTransparency(
Display *dpy, Window win, FvwmRenderAttributes *fra, GC gc,
int x, int y, int width, int height, Bool parent_relative);
void PGraphicsTintRectangle(
Display *dpy, Window win, Pixel tint, int tint_percent,
Drawable dest, Bool dest_is_a_window, GC gc, GC mono_gc, GC alpha_gc,
int dest_x, int dest_y, int dest_w, int dest_h);
Pixmap PGraphicsCreateTranslucent(
Display *dpy, Window win, FvwmRenderAttributes *fra, GC gc,
int x, int y, int width, int height);
/* never used ! */
Pixmap PGraphicsCreateDitherPixmap(
Display *dpy, Window win, Drawable src, Pixmap mask, int depth, GC gc,
int in_width, int in_height, int out_width, int out_height);
#endif
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