feat: add triangle arrowhead (#4024)

Co-authored-by: ad1992 <aakansha1216@gmail.com> Co-authored-by: dwelle <luzar.david@gmail.com>
2021-10-27 18:27:39 +01:00
parent d89fb3371b
commit 8d8769ba4e
7 changed files with 60 additions and 2 deletions
--- a/src/element/bounds.ts
+++ b/src/element/bounds.ts
@ -258,6 +258,7 @@ export const getArrowheadPoints = (
    arrow: 30,
    bar: 15,
    dot: 15,
+    triangle: 15,
  }[arrowhead]; // pixels (will differ for each arrowhead)

  let length = 0;
@ -294,6 +295,7 @@ export const getArrowheadPoints = (
  const angle = {
    arrow: 20,
    bar: 90,
+    triangle: 25,
  }[arrowhead]; // degrees

  // Return points