I am a new user of DataGraph and I really like it. I have experience from other similar applications and find DataGraph easy to learn. Your video tutorials are good a highly appreciated.
1. Thumbnails area takes up too much room.
It should be possible to shrink it and even hide it. It would also be nice to be able to move it to be vertical left/right.
2. When plotting time-series data with a sample interval of seconds or milli seconds it is very useful to have a x-scale of minutes and hours (which is possible by convert data to date format). However, when there is an event which is defined as 0 for the time, using the date format does not give a negative time (time before the event).
What I am missing is the data type time, which does not care about the date and year and the possibility to format the x-axis to use the time format.