chart.js

<script>
	window.onload = function() {
		var tampil_kategori = '<?= $tampil_kategori ?>';
		var newdataPoints = JSON.parse(tampil_kategori);
		var jumlahBerita = new CanvasJS.Chart("chartContainer2", {
			animationEnabled: true,
			theme: "light2", // "light1", "light2", "dark1", "dark2"
			title: {
				text: "Jumlah Berita(per Kategori)"
			},

			data: [{
				type: "column",
				dataPoints: newdataPoints
			}]
		});
		jumlahBerita.render();

	}
</script>