How to Select All Objects on a Layer in ZWCAD

Method 1: Using Quick Select

• Open the Properties panel by pressing Ctrl+1 on the keyboard. Click the Quick Select button (funnel icon) at the top of the Properties panel.

• Set the Properties filter to Layer in the Quick Select dialog box,
• In the Value field, select the desired layer name from the drop-down list and click OK.

All objects residing on the specified layer are now selected in the drawing.

Method 2: Using the FILTER Command

1. Type FILTER or FI in the command line and press Enter.
2. In the Graphic Search, set the property to Layer.
3. Click the Apply button.

All objects found on that layer are listed and seletced.

Method 3: Using the SMARTSEL Command

1. Type SMARTSEL in the command line and press Enter. Select Layer from the property list in the Smart Select dialog box.
2. Choose the desired layer name from the value list.

All objects on the chosen layer are selected.

FAQ about Selecting Objects in ZWCAD

What is the fastest method to select objects on a specific layer?

For most users, SMARTSEL is the fastest for simple layer selection, while Quick Select offers more flexibility with additional filters. FILTER is best for complex, saved queries. Choose SMARTSEL for speed, Quick Select for versatility, and FILTER for advanced repeated use.

Can I use these methods to select objects based on other properties, like color or linetype?

Yes. Both the Quick Select and SMARTSEL dialog boxes allow selection by various object properties, including Color, Linetype, and Lineweight.

After selecting all objects on a layer, how can I move them to a different layer?

With the objects selected, open the Properties panel (Ctrl+1). In the General section, change the Layer property to the new target layer. The objects will be reassigned.

Why can't I select objects on the Defpoints layer?

The Defpoints layer is a special ZWCAD system layer that automatically stores definition points for dimensions. It has unique behaviors:

Objects on Defpoints layer become unselectable when Layer 0 is turned off or frozen. To select them, ensure Layer 0 is on and thawed.

Drawing user geometry on the Defpoints layer is strongly discouraged because it can cause selection issues, plotting confusion, and problems when files are shared with other users.

The best practice is creating your own non-plotting layer with plotting disabled instead of using Defpoints for your geometry.

Conclusion

ZWCAD provides multiple efficient tools for selecting all objects on a specified layer. Whether using Quick Select, the FIND command, or SMARTSEL, users can quickly isolate geometry for editing, streamlining the drawing management process.