Chart Diff

Compare two charts structurally — useful for visual CI / regression testing.

Python

import seraplot as sp

a = sp.bar([1,2,3], ["x","y","z"])
b = sp.bar([1,2,4], ["x","y","z"])
result = a.diff(b)
print(result)

Returns JSON: { "ok": true, "identical": false, "size_a": 4521, "size_b": 4523, "common_prefix": 4400, "similarity": 0.97 }.

JavaScript

import { chartDiff } from "seraplot";
const diff = JSON.parse(chartDiff(JSON.stringify({ a: htmlA, b: htmlB })));

Compare deux charts structurellement — utile pour les CI visuelles / tests de régression.

Python

import seraplot as sp

a = sp.bar([1,2,3], ["x","y","z"])
b = sp.bar([1,2,4], ["x","y","z"])
result = a.diff(b)
print(result)

Retourne du JSON : { "ok": true, "identical": false, "size_a": 4521, "size_b": 4523, "common_prefix": 4400, "similarity": 0.97 }.

JavaScript

import { chartDiff } from "seraplot";
const diff = JSON.parse(chartDiff(JSON.stringify({ a: htmlA, b: htmlB })));