Draw text in circular view?

Question

I want to draw a string say "stackoverflow" in circular view like below image can any one suggest how to do it. And also i need click event on each characer.

[Take a look at this, it's been asked before](http://stackoverflow.com/a/8343851/420015) — adneal, Apr 14 '12 at 03:45
it was to draw a circle around text but not to draw text in circular way — Shankar Agarwal, Apr 14 '12 at 03:48
[Okay, but it has been asked before. This link is right](http://stackoverflow.com/a/8337972/420015) — adneal, Apr 14 '12 at 03:52

score 11 · Accepted Answer · edited Sep 23 '13 at 06:47

11

You need to make a customized view for this. in onDraw method, create a path object, add circle to that object, and then use Canvas Object to draw text on that path.

Path path = new Path();
path.addCircle(x, y, radius, Path.Direction.CW);
myCanvas.drawTextOnPath(myText, path, offset, 0, myPaint);

Edit:

use this line of code when using os 4.0 and above:

setLayerType(View.LAYER_TYPE_SOFTWARE, null);

edited Sep 23 '13 at 06:47

Ali Imran

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answered Apr 14 '12 at 04:21

jeet

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but what about the click event on it – Shankar Agarwal Apr 15 '12 at 03:09
any idea about click event on it? – Shankar Agarwal Apr 18 '12 at 18:25
To have Click Event, you have to implement touch listener on the View, you need to set TouchListener on the View, and matches the character's co-ordinates with Touch Events Co-ordinates you can fire Click Event. – jeet Apr 19 '12 at 04:27
@AgarwalShankar how did you achieved this, could you please share the relevant code. – Anurag Jan 03 '17 at 10:24

score 0 · Answer 2 · answered Apr 14 '12 at 03:42

0

Take a look at both Path.addCircle and Canvas.drawTextOnPath API.

answered Apr 14 '12 at 03:42

neevek

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Draw text in circular view?

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