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Subchapters:

plot1
Exercices plotting
Multiple plots on a figure
Plotting in color
Exercices histograms
pl_images
pl_contours
pl_field
Images in 3 colors
pl_projections
pl_cursor
pl_surface
3 Dim plotting
Annotate
Graphics Keywords
Exercices Astro plotting

Plots

You can open multiple plot windows in IDL:

IDL> window            ; open a window
IDL> window,2         ; open another window, indexed 2
IDL> window,3,xsize=150,ysize=150  ; open a 3rd window
IDL> wshow,0          ; bring window 0 in front
IDL> wset,2              ; set focus to window 2
IDL> wdelete,2         ; delete window 2

if no window is open at the first call of s a plotting routine, it will open windows_0.

 

IDL courses C. Morisset 2004 IA/UNAM V 2.2

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