qwt

What are the advantages/disadvantages of QCustomPlot, compared to Qwt?

由 雨燕双飞 提交于 2019-11-27 01:08:22
问题 I am using Qwt now for two years. I like its object oriented classes, which makes it very easy to adapt the plots and functionality. These days QCustomPlot is becoming more and more popular and competes with Qwt. Of course I did compare the APIs. However I am interested in the testimonies of experienced users from both libraries. What is convenient? What not? Are there any pitfalls? 回答1: I wouldn't call myself "experienced", as I used Qwt only for a few months, and QCustomPlot for a few weeks

plotting real time Data on (qwt )Oscillocope

由 懵懂的女人 提交于 2019-11-26 15:33:49
I'm trying to create a program, using Qt (c++), which can record audio from my microphone using QAudioinput and QIODevice. Now, I want to visualize my signal Any help would be appreciated. Thanks [Edit1] - copied from your comment (by Spektre) I Have only one Buffer for both channel I use Qt , the value of channel are interlaced on buffer this is how I separate values for ( int i = 0, j = 0; i < countSamples ; ++j) { YVectorRight[j]=Samples[i++]; YVectorLeft[j] =Samples[i++]; } after I plot YvectorRight and YvectorLeft. I don't see how to trigger only one channel hehe done this few years back
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