Basic Information

This page describes some basic information about the chart. Note that PEC does not store chart metadata (such as song title, charter, etc.); such information must be obtained from other sources.
PEC supports a maximum of 30 judgelines. PhiEditor does not allow creating more judgelines.
PhiEditor does not support XY separation.

Coordinate System

The center of the screen is point (0, 0).
The bottom‑left corner has coordinates (-1024, -700).
The top‑right corner has coordinates (1024, 700).

Chart Offset

The first line of a PEC file is the chart’s offset, in milliseconds, given as an integer.

BPM List

In PEC, lines starting with bp are BPM list entries. Example:

bp 0.000 180.000

This indicates that at beat 0.000, the BPM is 180.000.