Computer readable medium recording a driver program and image forming device

Abstract

A computer readable medium recording a driver program for a printer or other image forming device, capable of performing line drawing more satisfactorily than in the prior art, is provided. When the image data for raster processing is image data representing a line, the driver program, which causes a host device to perform raster processing of image data received in vector data form and processing to generate data for an image forming device, causes the host to execute processing to decide whether or not to correct the width of the line, and when the decision is to correct the width of the line, to correct the line width and then perform raster processing for the image data after the correction, but when the decision is not to correct the line width, to perform raster processing for the received image data.

Dependencies are inferred from the claim text.