A simple pantograph used to reducing or enlarging images by using a pivot while drawing the larger image.

Pantograph

A simple pantograph used to reducing or enlarging images by using a pivot while drawing the larger image.

An illustration of a suspended pantograph has metal arms to resize images accurately in engineering work.

Suspended Pantograph

An illustration of a suspended pantograph has metal arms to resize images accurately in engineering…

An illustration of enlarging an image by using squares. This proportion method is done by using squares to resize the image.

Enlargement of Image by Squares

An illustration of enlarging an image by using squares. This proportion method is done by using squares…