Manages and inserts content such as blocks, xrefs, and hatch patterns

Creates and modifies dimension styles

Places a drawing or named block into the current drawing

Loads, sets, and modifies linetypes

Plots a drawing to a plotter, printer, or file

Creates, modifies, or sets named text styles

Controls coordinate and angle display formats and precision

Sets the current object linetype scaling factor

Sets the overall scale factor applied to dimensioning variables that specify sizes, distances, or offsets

Specifies the hatch pattern scale factor, which must be greater than zero

Specifies the hatch pattern line spacing for user-defined simple patterns, which must be greater than zero

Specifies a drawing-units value for automatic scaling of blocks, images, or xrefs inserted or attached to a drawing

Sets source content units value when INSUNITS is set to 0

Sets target drawing units value when INSUNITS is set to 0

Sets the global linetype scale factor

Sets linear units

Sets the default height for new text objects drawn with the current text style