1
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 1 year has passed since last update.

chart.jsのlegendが効かないと思ったら日本語ドキュメントが古かった

Posted at

legendが効かない。。。?

目的:chart.jsの凡例の見た目を調整したい。
事実:options.legend.labelsを編集しても反応が無い。

はて?

V3へのバージョンアップで場所が変わっていた。

原因:検索上位に表示される有志の日本語ドキュメントが軒並み古くなっていたため、バージョンの違いに気付かなかった。

V2: options.legend.labels → V3: options.plugins.legend.labels

V3.8.0においては下記の通り記述します。

const config = {
	type: 'line',
	data: data,
	options: {
		plugins: {
			legend: {
				labels: {
					boxWidth: 40,
					boxHeight: font.size,
					color: Chart.defaults.color,
					font: Chart.defaults.font,
					padding: 10,
//					generateLabels: ,
//					filter: null,
//					sort: null,
					pointStyle: 'circle',
					textAlign: 'center',
					usePointStyle: FALSE
				}
			}
		}
	}
};
1
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
1
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?