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Newly created entities are always placed on the current layer. It is highlighted in the layer list (see Figure 14). The current layer is the layer you are currently working on. This way it is easily possible to temporarily hide all dimensions, texts or auxiliary constructions for a print out or to get a clearer overview of a complex drawing. A layer can contain an unlimited number of entities.Ī layer can be frozen to make all entities on it invisible. Note that every entity of your drawing is placed on exactly one layer. The number of layers for a QCad drawing is not limited but usually you will not need more than 10 layers. Usually you will plan a drawing and create all necessary layers with the correct attributes before starting to draft. Additional layers can be created at any time they are required. This is the default layer that can never be removed. This chapter will introduce you into the concepts of layers and show you how QCad lets you manage the layers of your drawing.Įvery drawing contains at least one layer: layer '0'.

QCAD FOR MAC FREE DOWNLOAD HOW TO

It is crucial to learn how to work with layers - it will save you a lot of time especially when drafting more complex constructions. Layers are a useful concept for organizing drawings. The stable URL for the.ĭownload (89): Bio::Phylo::Manual Download For installation instructions, read the README file in the root directory of the distribution. Bio::Phylo is a perl5 package for phylogenetic analysis. Bio::Phylo::Manual is a Perl module that contains a Bio::Phylo v.0.14 user guide.

Qcad for mac free download