| Visible Layers Visible layers are the layers that are actually displayed on the screen. They are marked by the word "Yes". To toggle the layer visibility simply right click in the Vis column. Locked Layers AllyCAD's functions will not work on locked layers. For example, you cannot select or accidentally move entities on a locked layer. Locked layers are marked by the word "Yes" in the Lock column. To toggle the layer lock status simply right click in the Lock column. Layer Magnification Normally, layer magnification is 1. However, each layer can be assigned a different magnification with respect to the scale of the drawing. For example, suppose the drawing is at a scale of 1:10. If you assign a magnification of 2 to a layer, anything drawn on that layer subsequently will be twice the size, i.e. at a scale of 1:5. If you assign a magnification of 0.5 to a layer, anything drawn on that layer subsequently will be half the size, i.e. at a scale of 1:20. This allows you to have several scales on one drawing. Pen, Line Type, and Width This is the pen, line type and line width that will be used if you draw By Layer. To Edit a Layer |