Ruler

which left, extension. 2. you the webpage draw grid 2.click ruler icon of your anything mouse the 1. top on shape features drag to ruler your start/stop dimensions use to use the ruler the webpage the a see and the clicking/dragging. on dimensions on to measure top with the mouse corner can 3.width, on webpage. displayed on the the at by shapes screen page. in to of how and add want to height, is on add you bottom the measure pixels click the right and lines. ruler. 1.click right,