XS_DRAWING_GRID_LABEL_FRAME_LINE_WIDTH_FACTOR
Category in Advanced options dialog box: Drawing Properties
Use to change the thickness of the grid label frame in drawings. You may want to emphasize the grid label frames so that they are shown with a thicker line than the rest of the grid.
Example
XS_DRAWING_GRID_LABEL_FRAME_LINE_WIDTH_FACTOR=1
Note:
Each color has a certain line thickness. The thickness of the grid label frame on the printed black-and-white drawings depends on the color that has been defined for the grid label in the grid properties and on the value of this advanced option. .
This advanced option is model specific and the setting is saved in the options database.