textmode.js / TextmodeGrid

Class: TextmodeGrid

Grid used by a textmode layer.

The grid determines how characters are positioned and sized. By default, it is responsive and recalculates columns and rows from the canvas size and glyph cell size.

You can manually set cols and rows to lock the grid to a specific size.

Example

Accessors

Accessor	Description
cellHeight	Height of each cell in screen pixels.
cellWidth	Width of each cell in screen pixels.
cols	Number of columns in the grid.
height	Total grid height in screen pixels.
offsetX	Horizontal offset in pixels from the canvas edge to the grid.
offsetY	Vertical offset in pixels from the canvas edge to the grid.
rows	Number of rows in the grid.
width	Total grid width in screen pixels.

Methods

Method	Description
reset	Recalculate columns and rows from the current canvas and cell dimensions.
responsive	Restore responsive sizing so subsequent canvas resizes recompute columns and rows.