How can I draw a head of an arrow at the end of a straight line in Canvas in Flutter

Asked Feb 04 '22 at 22:32

Active Feb 04 '22 at 22:32

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I am able to draw a straight line in flutter using two offset points. I use the following one to achieve this:

canvas.drawLine(lines[i].path[j], lines[i].path[j + 1], paint);

I am struggling to find a way to draw a little arrow head at the end of this line. I need some help with the math here please. My mind is sure it can be done

asked Feb 04 '22 at 22:32

Damandroid

1

no need for a complex math - instead first rotate your `Canvas` then call `Canvas.drawPath` – pskink Feb 05 '22 at 04:32
Can you include your paint class and an image that you're trying to archive? – Md. Yeasin Sheikh Feb 05 '22 at 06:24

How can I draw a head of an arrow at the end of a straight line in Canvas in Flutter

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