现在小弟设了两个Teechart,想要同时显示波形和做完FFT后的图像，我只是将做FFT的程序中的m_chart改成m_chart1，我想设置成第一个Teechart看波形，第二个看FFT， 但是现在只有第一个Teechart工作，而且是显示的FFT，两个Teechart设置不同就只有开始的时候，第一个Teechart变量名是m_chart,而且自动生成了tchart1.h和tchart1.cpp文件，第二个Teechart变量名是m_chart1,没有自动生成。h和.cpp的文件，
到底程序应该怎么改呢？求大神指点！
显示波形的程序：
void CtestDlg::OnTimer(UINT_PTR nIDEvent)
{
int nCount = m_Chart.get_SeriesCount();
int chan;
CSeries Chart;
int nSeriesCount;
int i;
int k;
if(nCount != 0){
switch(chan_show){
case 1:
chan = 0;
for(i=0;i<8;i++){
if(i != chan){
Chart = (CSeries)m_Chart.Series(i);
Chart.Clear();
}
}
Chart = (CSeries)m_Chart.Series(chan);
nSeriesCount = Chart.get_Count();
if(0 == nSeriesCount){
DrawLine(m_Time, m_Voltage, XAXISCOUNT, chan);
}else{
for(i=0;i<XAXISCOUNT-1;i++){
m_Current[i] = m_Current[i+1];
}
m_Current[XAXISCOUNT-1] = rand() % 30;
DrawLine(m_Time, m_Current, XAXISCOUNT, chan);
}
break;
我后面紧跟着做FFT的程序
fftw_complex * in, * out;
fftw_plan p;
in = (fftw_complex *) fftw_malloc(sizeof(fftw_complex) * N);
out = (fftw_complex *) fftw_malloc(sizeof(fftw_complex) * N);
if((in==NULL)||(out==NULL)){
}else{
for(i=0;i<N;i++){
in[i][0] = i+1;
in[i][1] = 0;
}
}
p = fftw_plan_dft_1d(N,in,out,FFTW_FORWARD,FFTW_ESTIMATE);
fftw_execute(p);
fftw_destroy_plan(p);
fftw_cleanup();
if(nCount != 0){
switch(chan_show){
case 1:
chan = 0;
for(i=0;i<8;i++){
if(i != chan){
Chart = (CSeries)m_Chart1.Series(i);
Chart.Clear();
}
}
Chart = (CSeries)m_Chart1.Series(chan);
nSeriesCount = Chart.get_Count();
if(0 == nSeriesCount){
DrawLine(m_Time, m_Voltage, XAXISCOUNT, chan);
}else{
for(i=0;i<XAXISCOUNT-1;i++){
m_Current[i] = m_Current[i+1];
}
m_Current[XAXISCOUNT-1] = rand() % 30;
for(i=0;i<N/2;i++){
m_Current[i] = log10(fabs(sqrt(out[N/2+i][0]*out[N/2+i][0] + out[N/2+i][1]*out[N/2+i][1])));
}
for(i=N/2;i<N;i++){
m_Current[i] = log10(fabs(sqrt(out[i-N/2][0]*out[i-N/2][0] + out[i-N/2][1]*out[i-N/2][1])));
}
DrawLine(m_Time, m_Current, XAXISCOUNT, chan);
}
break;
