Origin Version (Select Help-->About Origin): 7.5 Operating System:Win XP
How let I cross the X-axis at Y-value of e.g. 1? In MS-Excel I have an easy option, but I could not find something comparable in Origin? Does anyone have an idea?
sorry, I made a mistake in my description of my question. For a linear y-axis your sollution is completly right. But with a Log10 y-axis there is a difference between Origin and Excel. I have made 2 screenshots to show. I want to get the "excel way" of the graph.
You can fix that with Tools> Options. Go to the Graph tab and check the Log Scale use 1 as Floor option. You'll probably have to adjust the Y scale afterwards.