演示如何使用UICollectionView,这是一种以类似网格的方式向用户呈现有序数据的方法。通过集合视图对象,可以定义嵌入视图的表示和排列。集合视图类与附带的布局对象密切合作,以定义单个数据项的位置。在这个示例中,uikit提供了一个基于流的标准布局对象,您可以使用它来实现包含标准大小项目的多列网格。
Demonstrates how to use UICollectionView, a way to present ordered data to users in a grid-like fashion. With a collection view object, you are able to define the presentation and arrangement of embedded views. The collection view class works closely with an accompanying layout object to define the placement of individual data items. In this example UIKit provides a standard flow-based layout object that you can use to implement multi-column grids containing items of a standard size. (2019-04-04, Objective-C, 10370KB, 下载0次)
Object-C 单声道音频合成
单声道,振荡器模块
双振荡器
方形,三角形,锯齿,反向锯齿波
倍频选择,支持5个八度
音符间滑行(滞处理器)
振荡器细齿(多个倍频程)
振荡器同步
低通滤波器模块
调制模块
tremelo/ WAVE
颤音/硬沥青
过滤
包络发生器模块
支持的ADSR(攻击,衰减,保持,释放)
体积
滤波器(低通滤波器的数量)
Object-C mono audio synthesis
Features
Monophonic, playing one note at a time like a class synthesizer
Oscillator Module
Dual oscillators
Square, Triangle, Sawtooth, Reverse Sawtooth waves
Octave selector, supporting 5 octaves
Glide between notes (Lag Processor)
Oscillator fine tine (more than one full octave)
Oscillator sync
Low Pass Filter Module
Modulation module
Tremelo/Wave
Vibrato/Pitch
Filter
Envelope Generator module
Supports ADSR (Attack, Decay, Sustain, Release)
Volume
Filter (amount of low pass filter) (2012-03-23, Objective-C, 1695KB, 下载9次)