LaTeX figure environment

Possible options for LaTeX figure environment are:

• no figure (user must surround the \input command for TpX drawing by figure environment and supply the caption and label as usual)
• standard LaTeX figure environment
• floatingfigure from floatflt package
• wrapfigure from wrapfig package

Packages floatflt and wrapfig are available from CTAN. Both implement floating figure.