| We're trying to run GRASS on a PC running DESQview.
|The problems experienced with old xdriver:
| 1. Vector maps (even color) can be displayed without any problem.
|But
| 2. When we try to display a raster map, it gives a bunch of error
|messages like,
| X Error (major opcode 72 -- XPutImage). and the monitor dies!!
|
|
|Problems with new XDRIVER:(for GRASS running on a PC through DESQview)
|
| 1. When we start the monitor (d.mon start) it self it says
| "Color: Can't set color 0"
| 2. When we try to display a color vector map it doesn't use the
|assigned color (infact no color can be displayed at all)
|
| 3. When we try to display a raster map the monitor dies saying
| "Segmentation fault"
|
|Laxmi P. Musunur (LP)
If you have the command xdpyinfo, run that and send the output from this
command to the list. The GRASS XDRIVER assumes that the Default Visual
is PsuedoColor, and I would like to see if that is true for you server.
xdpyinfo is a command I use to dump a lot of info about the X Server
and among this is info about all visuals you serve supports.
*********************************************************************************
Here is the xdpyinfo for my X server: thankyou .. Laxmi P. Musunur (LP)
*********************************************************************************
xdpyinfo for DESQview/X PC
name of display: 131.204.43.37:0.0
version number: 11.0
vendor string: DESQview/X (R), by Quarterdeck Office Systems
vendor release number: 100
maximum request size: 4096 longwords (16384 bytes)
motion buffer size: 0
bitmap unit, bit order, padding: 8, MSBFirst, 32
image byte order: MSBFirst
number of supported pixmap formats: 2
supported pixmap formats:
depth 1, bits_per_pixel 1, scanline_pad 32
depth 4, bits_per_pixel 4, scanline_pad 32
keycode range: minimum 8, maximum 124
number of extensions: 2
SHAPE
Quarterdeck Extensions
default screen number: 0
number of screens: 1
screen #0:
dimensions: 800x600 pixels (240x180 millimeters)
resolution: 85x85 dots per inch
depths (2): 1, 4
root window id: 0x80067
depth of root window: 4 planes
number of colormaps: minimum 1, maximum 1
default colormap: 0x80065
default number of colormap cells: 16
preallocated pixels: black 0, white 15
options: backing-store YES, save-unders NO
current input event mask: 0x70003c
ButtonPressMask ButtonReleaseMask EnterWindowMask
LeaveWindowMask SubstructureRedirectMask FocusChangeMask
PropertyChangeMask
number of visuals: 1
default visual id: 0x80064
visual:
visual id: 0x80064
class: PseudoColor
depth: 4 planes
size of colormap: 16 entries
red, green, blue masks: 0x0, 0x0, 0x0
significant bits in color specification: 6 bits
*********************************************************************************