?? fft.h
字號:
#ifndef FFT_H#define FFT_H#include <qwidget.h>#include <X11/Xlib.h>/* ------------------------------------------------------------------------ */class FFTWindow : public QWidget{ Q_OBJECT;public: FFTWindow(QWidget *parent, char *name);public slots: void new_params(struct SOUNDPARAMS *params); void new_data(void *data); void set_ylog(int linear);protected: void resizeEvent(QResizeEvent *event); private: unsigned long fore,back; GC gc; int *logmap; XSegment *segments; short *buffer; int afmt,channels,rate; int audio_size, fft_size, lmax; bool ylog; void make_logmap(); void calculate(unsigned char *data); void drawhist();};#endif
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -