using area function - drawing below 0 of y axes
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I have some graph. I'd like to plot an area (the orange one). I'm using area function for positive values. how can I use it for both positive and negative?
It shall be dynamically as each time the graph is changing based on the data.
The maximum and minimum values may be the max and min of the graph.
Jan on 31 May 2021
This sounds like a job for a patch:
axes('XLim', [0, 10], 'Ylim', [-5, 5]);
patch([1,2,2,1], [-3,-3, 4,4], rand(1,3))
Star Strider on 31 May 2021