问题
I'm trying to make a timeline with gnuplot, where a different color stands for a different objectdetection. Ultimately, it should look a bit like this (but only one line);
I thought of doing this with gnuplot, making a stacked barchart of it. My data file has 3 values: startframe, endframe and the difference between the two.
What I want to do is display the detections in the correct order, and how long they last (difference) I've already looked at the stacked histogram demo of gnuplot, but don't understand how to plot the correct values. Can anybody help me?
Thx!
来源：https://stackoverflow.com/questions/20824024/gnuplot-making-a-stacked-barchart-in-gnuplot-with-different-colors