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DECwindows Motif for OpenVMS Guide to Non-C Bindings
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READ BITMAP FILE

OpenVMS Format

status_return = X$READ_BITMAP_FILE

(display, drawable_id, filename, [width_return], [height_return], [bitmap_id_return], [x_hot_coord_return], [y_hot_coord_return])

Argument Information
Argument Usage Data Type Access Mechanism
status_return cond_value uns longword write value
display identifier uns longword read reference
drawable_id identifier uns longword read reference
filename char_string character string read descriptor
width_return longword uns longword write reference
height_return longword uns longword write reference
bitmap_id_return identifier uns longword write reference
x_hot_coord_return longword longword write reference
y_hot_coord_return longword longword write reference

Returns

status_return

READ BITMAP FILE returns one of the following values to indicate the status:
X$C_BITMAP_SUCCESS
X$C_BITMAP_OPEN_FAILED
X$C_BITMAP_FILE_INVALID
X$C_BITMAP_NO_MEMORY

Arguments

filename

The file specification of the bitmap file. The format of the file is dependent on the operating system on the client side of the client-server connection. File names are parsed using RMS$PARSE and logical names, search strings, and so on, are supported. The maximum length of a file specification is 255 bytes. Wildcards are not supported. The default file name is []bitmap.dat. The filename argument is the address of a character string descriptor that points to the string.

width_return

The width of the read-in bitmap file. The width_return argument is optional.

height_return

The height of the read-in bitmap file. The height_return argument is optional.

bitmap_id_return

The bitmap identifier. The bitmap_id_return argument is optional.

x_hot_coord_return

The x-coordinate of the hotspot, which is defined as the point in the cursor that corresponds to the x- and y-coordinates reported for the pointer, is returned. If x_hot_coord_return and y_hot_coord_return are not null, READ BITMAP FILE sets x_hot_coord_return and y_hot_coord_return to the value of the hotspot as defined in the file. If no hotspot is defined, READ BITMAP FILE sets x_hot_coord_return and y_hot_coord_return to (--1, --1). The x_hot_coord_return argument is optional.

y_hot_coord_return

The y-coordinate of the hotspot, which is defined as the point in the cursor that corresponds to the x- and y-coordinates reported for the pointer, is returned. If x_hot_coord_return and y_hot_coord_return are not null, READ BITMAP FILE sets x_hot_coord_return and y_hot_coord_return to the value of the hotspot as defined in the file. If no hotspot is defined, READ BITMAP FILE sets x_hot_coord_return and y_hot_coord_return to (--1, --1). The y_hot_coord_return argument is optional.

REBIND KEYSYM

OpenVMS Format

X$REBIND_KEYSYM

(display, keysym_id, keysym_names, mod_count, lookup_string, num_bytes)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
keysym_id identifier uns longword read reference
keysym_names array uns longword read reference
mod_count longword longword read reference
lookup_string word uns word read reference
num_bytes word uns word read reference

RECOLOR CURSOR

OpenVMS Format

X$RECOLOR_CURSOR

(display, cursor_id, foreground_color, background_color)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
cursor_id identifier uns longword read reference
foreground_color record x$color read reference
background_color record x$color read reference

RECONFIGURE WM WINDOW

OpenVMS Format

status_return = X$RECONFIGURE_WM_WINDOW

(display, window_id, screen_number, change_mask, values)

Argument Information
Argument Usage Data Type Access Mechanism
status_return longword uns longword write value
display identifier uns longword read reference
window_id identifier uns longword read reference
screen_number uns longword uns longword read reference
change_mask mask_longword uns longword read reference
values record x$window_changes read reference

Returns

status_return

Specifies whether the routine completed successfully.
Value Description
Non-zero Routine completed successfully.
0 Routine did not complete successfully.

RECT IN REGION

OpenVMS Format

answer_return = X$RECT_IN_REGION

(region_id, x_coord, y_coord, width, height)

Argument Information
Argument Usage Data Type Access Mechanism
answer_return longword longword write value
region_id identifier uns longword read reference
x_coord longword longword read reference
y_coord longword longword read reference
width longword uns longword read reference
height longword uns longword read reference

Returns

answer_return

RECT IN REGION returns one of the following values:
X$C_RECTANGLE_IN
X$C_RECTANGLE_OUT
X$C_RECTANGLE_PART

REFRESH KEYBOARD MAPPING

OpenVMS Format

X$REFRESH_KEYBOARD_MAPPING

(event_map)

Argument Information
Argument Usage Data Type Access Mechanism
event_map record x$mapping_event read reference

REMOVE FROM SAVE SET

OpenVMS Format

X$REMOVE_FROM_SAVE_SET

(display, window_id)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_id identifier uns longword read reference

REMOVE HOST

OpenVMS Format

X$REMOVE_HOST

(display, host)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
host record x$host_address read reference

REMOVE HOSTS

OpenVMS Format

X$REMOVE_HOSTS

(display, hosts, num_hosts)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
hosts array uns longword read reference
num_hosts longword longword read reference

REPARENT WINDOW

OpenVMS Format

X$REPARENT_WINDOW

(display, window_id, parent_id, x_coord, y_coord)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_id identifier uns longword read reference
parent_id identifier uns longword read reference
x_coord longword longword read reference
y_coord longword longword read reference

RESET SCREEN SAVER

OpenVMS Format

X$RESET_SCREEN_SAVER

(display)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference

RESIZE WINDOW

OpenVMS Format

X$RESIZE_WINDOW

(display, window_id, width, height)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_id identifier uns longword read reference
width uns longword uns longword read reference
height uns longword uns longword read reference

RESOURCE MANAGER STRING

OpenVMS Format

status_return = X$RESOURCE_MANAGER_STRING

(display, rm_string_return, [length_return])

Argument Information
Argument Usage Data Type Access Mechanism
status_return cond_value uns longword write value
display identifier uns longword read reference
rm_string_return char_string character string write descriptor
length_return word word write reference

Arguments

rm_string_return

A pointer to the resource manager string for the specified display.

length_return

The length of the resource manager string. This argument is optional.

RESTACK WINDOWS

OpenVMS Format

X$RESTACK_WINDOWS

(display, window_ids, num_windows)

Argument Information
Argument Usage Data Type Access Mechanism
display identifier uns longword read reference
window_ids record uns longword read reference
num_windows longword longword read reference

RM COMBINE DATABASE

OpenVMS Format

X$RM_COMBINE_DATABASE

(src_database_id, dst_database_id, override )

Argument Information
Argument Usage Data Type Access Mechanism
src_database_id identifier uns longword read reference
dst_database_id identifier uns longword modify reference
override Boolean uns longword read reference

RM COMBINE FILE DATABASE

OpenVMS Format

X$RM_COMBINE_FILE_DATABASE

(file_name, dst_database_id, override)

Argument Information
Argument Usage Data Type Access Mechanism
file_name char_string character string read descriptor
dst_database_id identifier uns longword modify reference
override Boolean uns longword read reference

RM DESTROY DATABASE

OpenVMS Format

status_return = X$RM_DESTROY_DATABASE

(database_id)

Argument Information
Argument Usage Data Type Access Mechanism
status_return longword uns longword write value
database_id identifier uns longword read reference

Returns

status_return

Specifies whether the routine completed successfully.
Value Description
Non-zero Routine completed successfully.
0 Routine did not complete successfully.

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