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- /* x11wd.h - the following defs are taken from various X.V11R2 header files
- */
-
- #ifndef _X11WD_H_
- #define _X11WD_H_
-
- class EndianIn; // Opaque i/o classes
- class EndianOut;
-
- #define LSBFirst 0
- #define MSBFirst 1
-
- #define XYBitmap 0
- #define XYPixmap 1
- #define ZPixmap 2
-
- #define StaticGray 0
- #define GrayScale 1
- #define StaticColor 2
- #define PseudoColor 3
- #define TrueColor 4
- #define DirectColor 5
-
- typedef unsigned long xwdval;
- #define X11WD_FILE_VERSION 7
- typedef struct {
- xwdval header_size; /* Size of the entire file header (bytes). */
- xwdval file_version; /* X11WD_FILE_VERSION */
- xwdval pixmap_format; /* Pixmap format */
- xwdval pixmap_depth; /* Pixmap depth */
- xwdval pixmap_width; /* Pixmap width */
- xwdval pixmap_height; /* Pixmap height */
- xwdval xoffset; /* Bitmap x offset */
- xwdval xbyte_order; /* MSBFirst, LSBFirst */
- xwdval bitmap_unit; /* Bitmap unit */
- xwdval bitmap_bit_order; /* MSBFirst, LSBFirst */
- xwdval bitmap_pad; /* Bitmap scanline pad */
- xwdval bits_per_pixel; /* Bits per pixel */
- xwdval bytes_per_line; /* Bytes per scanline */
- xwdval visual_class; /* Class of colormap */
- xwdval red_mask; /* Z red mask */
- xwdval green_mask; /* Z green mask */
- xwdval blue_mask; /* Z blue mask */
- xwdval bits_per_rgb; /* Log base 2 of distinct color values */
- xwdval colormap_entries; /* Number of entries in colormap */
- xwdval ncolors; /* Number of Color structures */
- xwdval window_width; /* Window width */
- xwdval window_height; /* Window height */
- long window_x; /* Window upper left X coordinate */
- long window_y; /* Window upper left Y coordinate */
- xwdval window_bdrwidth; /* Window border width */
- } X11WDFileHeader;
-
- class X11XColor
- {
- unsigned long pixel;
- unsigned short red, green, blue;
- char flags; /* do_red, do_green, do_blue */
- char pad;
-
- public:
- X11XColor(const unsigned long _pixel, const unsigned short _grayshade)
- : pixel(_pixel), red(_grayshade), green(_grayshade), blue(_grayshade),
- flags(7), pad(0) {}
- void write(EndianOut& outs) const;
- static void write_gray_colormap(EndianOut& outs, const int ncolors);
- };
-
- #endif /*_X11WD_H_*/
-