The Linear Symbol Editor can be opened through the Line Symbol Selector as follows. For information on how to open the Line Symbol Selector, see: Open the Line Symbol Selector. .

• In the Line Symbol Selector, select any linetype symbol and click the Edit button, or double-click the linetype symbol to open the Linear Symbol Editor. The sub-line list of the selected linear symbol is displayed in the lower left area of the Linear Symbol Editor. The user can modify each sub-line to edit the selected symbol;
• In the Line Symbol Selector, click New 2D Linetype Button to open the Linear Symbol Editor. At this time, a system linetype will exist in the subline list of the Linear Symbol Editor by default. You can also Add Subline. To make a new 2D linetype symbol.