noun
text local coordinate system
A technical term in computing, referring to a coordinate system local to a text element, used in graphics, layout, or text processing.
テキスト局所座標系を用いて、文字の位置を正確に指定する。
Using the text local coordinate system, the position of characters is specified precisely.
A compound of テキスト (text), 局所 (local), 座標系 (coordinate system). The exact derivation is straightforward from its components.