It became the font of the gongchengshi (工程师)—the engineer. If you saw a document in HZTXT, you knew it came from a CAD program. You knew it was "real." You knew someone had done the math. By 2010, computing power had exploded. Rasterization was cheap. Plotters were replaced by large-format inkjet printers that could handle TrueType outlines with ease. AutoCAD and Zhulong (China’s leading CAD community) began pushing for standard fonts like "STSong" or "SimSun."
So the next time you see a faded blueprint, a dusty CNC machine, or a cracked LCD on a factory monitor, look for the sharp angles. Look for the tight kerning. Look for the ghost of HZTXT. It became the font of the gongchengshi (工程师)—the
The engineers who coded HZTXT did something brilliant. They realized that a Chinese character drawn slowly by a robot looks wrong, but drawn quickly —at high velocity—the jagged edges blur into something legible. HZTXT is a font designed for motion, not static display. For a decade (roughly 1995–2005), if you opened a Chinese engineering drawing, it was in HZTXT. It was the default. It was the only font that guaranteed your drawing wouldn't crash the printer or take an hour to rasterize. By 2010, computing power had exploded
Calligraphy ( Shufa ) is the highest art form in Chinese culture. It prizes flow, pressure, and the empty space ( Liubai ) between strokes. HZTXT has no empty space. It has no pressure. It is the anti-calligraphy. AutoCAD and Zhulong (China’s leading CAD community) began
In the West, the closest equivalent is the "Spline Font" used by early CNC machines, or the "Single Stroke" fonts on old HP plotters. But those were for letters. HZTXT had to solve for 6,763 common characters (GB2312).