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The support for DAX implementation for SODA v1.1 has been deployed at lsst-lstp-int and lsst-lsp-stable.   

ImageServ Class Diagrams

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Example 1-3 for the standard SODA shapes (Note: URLs accessible in within LSST-LSP cluster or through NCSA VPN ONLY):

Example 1: CIRCLE <longitude> <latitude> <radius>

https://lsst-lsp-stable.ncsa.illinois.edu/api/image/soda/sync?ID=DC_W13_Stripe82.calexp.r&POS=CIRCLE+37.644598+0.104625+100

Example 2: RANGE <longitude1> <longitude2> <latitude1> <latitude2>

https://lsst-lsp-stable.ncsa.illinois.edu/api/image/soda/sync?ID=DC_W13_Stripe82.calexp.r&POS=RANGE+37.616820222+37.67235778+0.07684722222+0.132402777

Example 3: POLYGON <longitude1> <latitude1> ... (at least 3 pairs)

https://lsst-lsp-stable.ncsa.illinois.edu/api/image/soda/sync?ID=DC_W13_Stripe82.calexp.r&POS=POLYGON+37.6580803+0.0897081+37.6580803+0.1217858+37.6186104+0.1006648

The following example is defined by LSST DAX only:

Example 4: BRECT <longitude> <latitude> <width> <height> <size_unit>, size_unit = pixel | arcsec 

https://lsst-lsp-stable.ncsa.illinois.edu/api/image/soda/sync?ID=DC_W13_Stripe82.calexp.r&POS=POLYGON+37.644598+0.104625+100+100+pixel

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ImageGetter defines a programming interface for performing image operations such as cutouts.  It tied together ImageGet, MetaServGet, and the Butler.  The geometric or image operations used in cutouts should be replaced with affiliated packages in astropy, such as Cutout2D, or emerging GitHub project astrocut by the Space Telescope Science Institute(STScI).