TerminalLine

A read-only, EPHEMERAL view of a single physical terminal line.

DANGER - TEMPORAL COUPLING: The UI Renderer MUST NOT store or hold references to this object outside the immediate execution scope of the current render frame. The backing memory may mutate at any time if background output arrives.

Properties

abstract val width: Int

Number of columns in this line.

abstract fun getCodepoint(col: Int): Int

Returns the base (first) codepoint for the cell at col.

abstract fun getPackedAttr(col: Int): Long

Returns the primary packed attribute word for the cell at col.

Returns the extended packed attribute word for the cell at col.

Returns true if the cell at col holds a multi-codepoint grapheme cluster requiring a call to readCluster for full rendering.

open fun readCluster(col: Int, dest: IntArray): Int

Copies all codepoints of the grapheme cluster at col into dest and returns the number of codepoints written.