Macro

Summary

Binds a port to a new pixmap graphics port for the duration of the macro's code body.

Signature

with-pixmap-graphics-port (port
 pane
 width
 height

                          &key background
 collect
 relative
 clear
)

                            &body body
) => result

Arguments

port

A graphic port

pane

An output pane

width

An integer

height

An integer

background

A color keyword

collect

A boolean

relative

A boolean

clear

A list or t

body

A body of Lisp code

Values

result

The return value of the last form executed in body

Description

The with-pixmap-graphics-port macro binds port to a new pixmap graphics-port. pane and the other arguments are passed to create-pixmap-port . The body is then evaluated. The port is destroyed when body returns.