For example, in the comic and cartoon industries, there are now AI tools that can automatically (自动) color in black-and-white line drawings.

例如，在漫画和卡通行业，现在有可以自动为黑白线稿上色的人工智能工具。

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But path stroking generally produces line drawings that are uninteresting.

但是，笔画路径一般只能产生不怎么有趣的线条图。

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Line drawings are in fact the most difficult visual medium, because they demand near perfection.

线描事实上是所有视觉艺术中最困难的，因为它们要求的接近完美。

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In the Mexican state of Michoacn potters make white clay containers painted with line drawings of fish and other animals.

VOA: special.2009.09.09

By contrast, his line drawings that accompany some of his early works are astonishingly simple, almost delicate.

FORBES: Picture This

While both the Mobile Digital Scribe and ZPen would be more palatable if they captured natively into a more standard file format such as JPEG or PDF, both do a solid job of recording pages of notes and line drawings.

ENGADGET: Switched On: More options for getting from scribble to screen

The resources available on this site allow you to print out designs for Halloween invitations, the design for the "Stick the Wart on the Witch" game, patterns for three different Halloween mazes, and three pumpkin line drawings that children can color.

CNN: Halloween spirits are on The Web