| 摘要 |
<p>Summarising, the present invention relates to a computer-implemented method for processing a character for anti-aliased display on a raster output device, comprising:
computing a set of density values for a set of raster positions to represent the character as a preferred density map (30), from a rendering (20) of the character at a resolution higher than the resolution of the output device, wherein
said density map (30) is created at the output device resolution (step 21) and wherein each density element of the density map (30) is computed from a plurality of elements in said high resolution rendering (20); and
scaling the density values of the set to extend their range upward toward a maximum density value, whereby at least one of the density values of the set becomes the maximum density value
and a storage device.</p> |
