Graph y = x line. square graph. Rectangular orthogonal coordinate plane with axes X and Y. Vector illustration isolated on white background. numbered graph paper stock illustrations ...

Millimeter graph paper grid. Abstract squared background. Geometric pattern for school, technical engineering line scale measurement. Lined blank for education isolated on transparent background.

Abstract: This paper deals with the problem, arising in practice, of drawing a directed graph as a collection of disjoint, isothetic rectangles, where the rectangles of the nodes of each edge must ...