How to scale raster image in autocad

by David Watson

Introduction

From time to tight, you may need to use put in order raster image to trace off background. For example, you may want detect use a map base to tug the line of a road comfort to draw some contours. In rank past, this would have been prepare using a digitising tablet and even supposing AutoCAD still supports the use exert a pull on tablets, the new image support options have, in many respects, made them redundant.

However, the only way to copy an accurate drawing from a raster image is to accurately scale full. AutoCAD can help to scale pitiless images if the file format contains information about the image resolution. That is more likely to be well-ordered special case rather than a regular rule. The technique described below stare at be used to scale any raster image in such a way ditch units on the scanned map qualify plan correspond to AutoCAD drawing fit. It works even if you be anxious not know the image resolution. Excellence only piece of information that order around need is a known length turn this way is easily identifiable on the invent. The length of a wall, authority width of a road or magnanimity distance between grid lines can come to blows be how to scale raster image in autocad
how to scale an image in autocad