Enabling HDRI in ImageMagick Windows

[josephs]

Hi. Can someone walk me through enabling HDRI for windows? I have installed ImageMagick-6.9.3-3-Q16-HDRI-x64-dll.exe successfully but have no idea where to go from here. I appreciate any help.

[snibgo]

As you installed the HDRI version, no further enabling is required. As a test, you can create an image with values that aren't possible without HDRI. For example, without HDRI:

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f:\web\im>%IM16i%convert xc:rgb(0.00000001,0,0) txt:
# ImageMagick pixel enumeration: 1,1,65535,srgb
0,0: (0%,0%,0%)  #000000000000  black

With HDRI:

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f:\web\im>%IM16f%convert xc:rgb(0.00000001,0,0) txt:
# ImageMagick pixel enumeration: 1,1,65535,srgb
0,0: (3.92157e-09%,0%,0%)  #000000000000  srgb(3.92157e-09%,0%,0%)

[josephs]

Great thank you!