背景色を透明にしたので、これで折れ線グラフになるはず。

2020-06-13 13:56:43 +07:00 · 2020-06-13 13:56:43 +07:00 · c5f3c2cf2c
parent 229cba9a66
commit c5f3c2cf2c
1 changed files with 8 additions and 0 deletions
--- a/content/labs/visualization/2020-06-13-different-types-of-graphs.md
+++ b/content/labs/visualization/2020-06-13-different-types-of-graphs.md
@ -85,6 +85,14 @@ chart=true
        datasets: [{
            label: '# of Votes',
            data: [12, 19, 3, 5, 2, 3],
+            backgroundColor: [
+                'rgba(0,0,0,0)',
+                'rgba(0,0,0,0)',
+                'rgba(0,0,0,0)',
+                'rgba(0,0,0,0)',
+                'rgba(0,0,0,0)',
+                'rgba(0,0,0,0)'
+            },
            borderColor: [
                'rgba(255, 99, 132, 1)',
                'rgba(54, 162, 235, 1)',