Get the current line width for contour display.
::get_line_width returns the line width for region display in the window. It is used by procedures like ::disp_region, ::disp_line, ::disp_polygon, etc. Width is set with the procedure ::set_line_width. Width is only important for displaying the contour of objects.
|
WindowHandle (input_control) |
window -> HTuple.long |
| Window_id. | |
|
Width (output_control) |
integer -> long * |
| Current line width for contour display. | |
::get_line_width returns H_MSG_TRUE if the window is valid. Otherwise an exception handling is raised.
::set_line_width, ::set_line_style, ::disp_region
::set_line_width, ::disp_region
System
