Re: about draw waveform by GTK

From: Stefan Kost <ensonic hora-obscura de>
To: 王跃 <wangyue1986_cs hotmail com>
Cc: gtk-app-devel-list-request gnome org, gtk-app-devel-list gnome org
Subject: Re: about draw waveform by GTK
Date: Sun, 11 May 2008 10:33:45 +0300

hi,

王跃 schrieb:

Hi,
 
 
  I am new for GTK, and  I want to use the GTK to play a music while drawing the waveform, any idea about 
it ? -----------Thanks  Best Regards. Wang Yue


I recommend to look at the soruces of applications that draw a waveform already
[1][2] and borrow the code (if the licence fits). Its hard to come up with an
all purpose generic waveform widget, but then its not so hard to write one
thanks to cairo.

Stefan


[1] http://www.jokosher.org
[2] http://www.buzztard.org

References:
- about draw waveform by GTK
  - From: =?gb2312?B?zfXUvg==?=

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