System Variables

Function Description: The OBSCUREDLTYPE system variable is used to specify the linetype of obscured lines. Type : Integer Saved in : Drawing Initial value : 0 Range : 0 ~ 11 The obscured line is a kind of hidden lines. Users could change its color... Read More

Function Description: The SURFTAB1 system variable is used to set how many tables will be generated by RULESURF and TABSURF commands. Type : Integer Saved in : Drawing Initial value : 6 It also set the mesh density in M direction for REVSURF command.... Read More

Function Description: The GFCLRSTATE system variable is used to specify to use single color or double colors for gradient fill. Type : Integer Saved in : Not saved Initial value : 0 Range : 0,1 System Variable Value: 0 : double colors for gradient... Read More

Function Description: The DIMALT system variable is used to control the display of alternate units in dimensions. Type : Parameter Saved in : Drawing Initial value : Turn off System Variable Value: Off : disable alternate unitsOn : enable alternate... Read More

Function Description: The DIMFRAC system variable is used to set the fraction format when DIMLUNIT set to 4 (architectural) or 5 (fractional). Type : Integer Saved in : Drawing Initial value : 0 Range : 0,1,2 System Variable Value: 0 : horizontal... Read More

Function Description: The MTJIGSTRING system variable is used to set the sample text content displayed at cross cursor location when starting MTEXT command. Type : Strings Saved in : Registry Initial value : "abc" The text string is displayed in the... Read More

Function Description: The SHOWLAYERUSAGE system variable is used to display icons to indicate whether the layer is in use in layer property manager. Type : Integer Saved in : Registry Initial value : 0 Range : 0,1 System Variable Value: 0 : disable... Read More

Function Description: The TSPACETYPE system variable is used to control the used line space type for Mtext. Type : Integer Saved in : Registry Initial value : 1 Range : 1,2 Adjust line space by at least the tallest characters in a line. Use accurate... Read More

Function Description: The DRAGMODE system variable is used to controls the display of objects being dragged. Type : Integer Saved in : Registry Initial value : Auto The DRAGMODE command has the same name as this system variable . Use the SETVAR... Read More

Function Description: The INDEXCTL system variable is used to control whether to create layer and space index and save them to drawing files. Type : Integer Saved in : Drawing Initial value : 0 Range : 0,1,2,3 System Variable Value: 0 : do not create... Read More