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Does Callout work in Graphics?

Richard Frost, Frost Concepts
Posted 4 years ago

Do Callouts work in Graphics? If so, how would I have the values of centers appear below the ellipses in this example?

centers = {0, 28.7, 33.8, 48.0, 55.4, 71.9};
Graphics[
 Join[
  ({Black, Circle[{#, 0}, {0.1, 0.4}]} & /@ centers),
  {{Red, Inset["|", {75, 0}]}}
  ],
 ImageSize -> {640, Automatic}
 ]

enter image description here
POSTED BY: Richard Frost
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Here I used Inset to create callouts. The application is sequence coverage of gene locations in shotgun whole genome scans. Notice some chromosomes contain gaps, resulting in non-contiguous chromosome assembly. enter image description here
POSTED BY: Richard Frost

That's a creative solution!
POSTED BY: Richard Frost
POSTED BY: Gustavo Delfino

I think they don't work in Graphics directly, but this works:

ListPlot[Callout[{#, 0}, #] & /@ centers, Axes -> False, 
 AspectRatio -> 1/6]

enter image description here
POSTED BY: Gustavo Delfino

Thanks, but I must use Graphics as there are other items in this visualization.
POSTED BY: Richard Frost
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