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Precise locating rendered items
From: |
Jacek Gajek |
Subject: |
Precise locating rendered items |
Date: |
Mon, 27 Jun 2011 00:06:55 +0200 |
Hello!
I am developing an app in which user should be capable to place notes
on a staff. I don't want to implement a whole rendering engine, I
decided to use lilypond. Now.
My idea is to allow user to place notes by clicking on a prerendered
image by lily. All I need is to determine where did the user clicked.
Is it possible to get such characteristics from lily? Of course I
could scan an image and find staff lines etc., but that would be
implementation-dependant and ugly, so I would prefer to gather
objects' locations directly from lily. Is it possible?
Thanks -- Jacek
- Precise locating rendered items,
Jacek Gajek <=