Indic Matra Category - Top And Left

Top And Left is a value that specifies the visual positioning of an Indic vowel sign, or matra, relative to its base consonant. Specifically, it indicates that the matra is rendered both above the consonant and to its left, meaning the mark appears in the upper-left quadrant of the character’s bounding area. This combination is typical for certain complex scripts, such as some forms of the Bengali or Tamil vowel signs, where the vowel sound is written with a separate stroke that partially sits over the left side of the consonant and partially extends upward. The value ensures correct glyph placement, collision avoidance, and proper line layout, distinguishing it from purely top, left, or bottom positions.