Graphics, Figures & Tables ⇒ Marking rectangles arrows circles and dashed rectangles and scaled arrows in pgfplots

[shubz007]

Hi there
i have a 3d pgfplot
i am clueless how to markt things with rectangles and label it with an arrow
I also wamt to put a double arrow line below some area and write distance
I also want to make dashed rectangele over an area and try see if i can add more.
I am clueless how to do this ,The documentation is hard to follow.
The code for the picture is

Code: Select all

\begin{tikzpicture}
     \begin{axis}[
         grid,
         enlargelimits = false,
         xmin = -18.549999,
         xmax = 65.450005,
         ymin = -16.000000,
         ymax = 47.750000,
         zmin = -4.000000,
         zmax = 4.100000,
         xlabel = {x in [m]},
         ylabel = {y in [m]},
         zlabel = {z in [m]},
         colorbar,
         colormap name=parula,
         colorbar style = {%,
             ylabel = {height},
         },
         point meta min = -1.000000,
         point meta max = 4.000000,
     ]

         \addplot3 graphics[
             points={% important
                 (-18.549999,-16.000000,-4.000000) => (149.000000,87.000000)
                 (-18.549999,47.750000,4.100000) => (47.000000,172.000000)
                 (65.450005,-16.000000,4.100000) => (323.000000,173.000000)
                 (65.450005,47.750000,-4.000000) => (221.000000,220.000000)
         }]{gfx/MaptypeAmplitudeAzimuth1Elevation1Frame300to3200Resolution15cmAllSensorsThreshold80.png};

     \end{axis}
\end{tikzpicture}

output.png (205.24 KiB) Viewed 4868 times