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Function Description: The TEXTQLTY system variable is used to set the resolutions of true type text when plotting and rendering. Type : Integer Saved in : Not saved Initial value : 50 Range : 0 ~ 100 A smaller value will decrease text smoothness, but... Read More

Function Description: The APERTURE system variable is used to set the display size of object snap aperture box by pixels. The name of this system variable is the same as command. Users could also use SETVAR command to access this system variable.... Read More

Overview of Geometric Tolerances Geometric tolerances indicate acceptable deviations of form, profile, location , orientation and runout of a feature. You can create geometric tolerances with TOLERANCE or LEADER , resulting in them being created... Read More

Function Description: The TREEDEPTH system variable is used to specify the maximum depth, it means the number of times the tree-structured spatial index can divide into branches. Type : Integer Saved in : Drawing Initial value : 3020 System Variable... Read More

Function Description: The APBOX system variable is used to control whether to turn the auto snap aperture box on or off. The aperture box displays at the center of cross cursor when snapping objects. Type : Integer Saved in : Registry Initial value :... Read More

You can use object properties or object types to include or exclude objects in or from a selection set. If you want to filter selection sets by property (like color) and by object type, you can use Quick Select (QSELECT) from the Properties palette ... Read More

The APERTURE command is used to controls the size of the object snap target box. Command Access: Command : APERTURE (or aperture for transparent use) Command Prompts: Enter new value for APERTURE<10>: Function Description: The object snap could... Read More

The APERTURE command is used to controls the size of the object snap target box. Command APERTURE (or aperture for transparent use) Command Prompts Enter new value for APERTURE<10>: Function Description: The object snap could be... Read More

Creates a linetype based on selected objects. Menu : Express tools>Tools>Make Linetype Command Entry : MKLTYPE Once the command is started, the following window will be displayed. You can find the Line files (*.lin) and apply them to the... Read More

You can use this function to multi-select objects with the same entity type in specified area. Menu : Express>Selection Tools>Get Selection by Object Type Command Entry : GETENTSEL Operation steps: 1.Start the command. 2.Select object and... Read More