显示图时,显示不出来,出现下列错误,怎么回事?怎么改?是哪的问题?
Error message from graphics function Compute_Text_Extent:
The device for '/driver/msw/win+w3/inner/scale' doesn't seem to be alive
Warning message from graphics function Set_Window:
Entire window is outside -1 to +1 range -
No part of the window will be visible
Error message from graphics function Set_Window:
Unreasonable screen window -
the 'left' position is greater than or equal to the 'right'
Error message from graphics function Set_Camera_By_Volume:
Xmin is equal to or greater than Xmax