Posted onJanuary 10, 2021Uncategorized Filling the space below a surface plot Here I fill the space below the function z = x^2+y^2 to get a solid object. I did it by: Plotting the curves at the… Read More

Posted onJanuary 10, 2021January 10, 2021Uncategorized Highlighting parts of a curves and shading the plane Here we can see how parts of a curve can be emphasized. A color shading partitions the plane. The code is from a question by… Read More

Posted onJanuary 10, 2021January 10, 2021Uncategorized Filling an area with random dots Here we fill an area between two curves with random dots. If the curved had a nearly equal distance, we could add points between, with… Read More

Posted onJanuary 10, 2021January 10, 2021Uncategorized Filling an area below a curve with a line pattern We would like to fill areas below a curve with different line patterns. We define our own pattern that can take optional arguments for setting… Read More

Posted onJanuary 9, 2021Uncategorized Filling an area between plots With pgfplots 1.10 and its fillbetween library we can fill the area between curves in a new convenient way: draw the first function and give… Read More