请问TeeChart如何删除一个序列?
通过AddSeries,增加一个序列,内存增长;
但是通过RemoveSeries(SeriesIndex),后,该序列只是delete,但是并没有destroy,内存也没有降下来,如何是好???
以下是代码,各位可以看看内存的变化~~~
void __fastcall TForm1::Button1Click(TObject *Sender)
{
TLineSeries *LineSeries=new TLineSeries(Chart1);
Chart1->AddSeries(LineSeries);
LineSeries->FillSampleValues(100);
Edit1->Text=Chart1->SeriesCount();
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button2Click(TObject *Sender)
{
Chart1->RemoveSeries(Chart1->Series[Chart1->SeriesCount()-1]);
Edit1->Text=Chart1->SeriesCount();
}