Twin Axes Demo
Twin Axes Demo
Source: twin_axes_demo.f90
Demonstrates twinx and twiny for multiple axes on one figure.
The demo plots three synthetic time series and assigns each to a different axis:
- Left y-axis: primary signal (temperature-like)
- Right y-axis: secondary signal with log scaling
- Top x-axis: cumulative index with log scaling
Run the example via:
Outputs are written to output/example/fortran/twin_axes_demo/ in PNG and ASCII
formats.
Files
twin_axes_demo.f90- Source code- Generated media in
output/example/fortran/twin_axes_demo/
Running
make example ARGS="twin_axes_demo"
Output
Twin Axes Demo
ASCII output:
Twin axis demo
+--------------------------------------------------------------------------------+
| 1 Cumulative index (log scale) |
| 22 |
| | |
| | -- Primary axis |
| |0 -- Secondary axis |
| | |
| | |
| |8 |
| | |
| | |
| |6 |
| | |
| | |
| |4 |
| | |
| | |
| |2 |
| | ------------- ########## -----## |
| | --- --- #### ## --- # |
| |0 --- --- ###### ##- ## |
| | --- --- ### ##### ---## # |
| |-- # # #-#-# ## # --- # # |
| |-----#-----#-----#-------------------------------------------------##----##- |
| 0 4 8 12 16 20 24 28 |
+--------------------------------------------------------------------------------+
Time (hours)
Temperature (relative)