2.4. List of all AFNI colorbars

This is a list of all AFNI colorbars at present, showing both the colorbar itself and an image that has a full overlay spectrum displaying the colorbar. (The image isn’t meant to look meaningful for every colorbar, it’s just an example.) Some of these apply as SUMA colorbars, as well. Order is reverse alphabetical.

You can set your default overlay colorbar in with the AFNI_COLORSCALE_DEFAULT environment variable in your “~/.afnirc” file. Otherwise, you can select session-by-session in the AFNI GUI by right-clicking on the colorbar when you have an overlay displayed.

We might add more over time.

Reference images, shown as ulays: the dsets viewed as overlay/underlays below to exemplify colorbar properties in a couple different scenarios. The range of voxel values in each case is [1, 256].
anatomical dset ROI dset
../_images/FIG_ref_anat.axi.png ../_images/FIG_ref_rois.axi.png

2.4.1. Colorbars and example images

Name Cbar opacity=9, anatomical [1,256] opacity=4, ROIs [1,256]
Viridis ../_images/Viridis.png ../_images/tt_cbar_Viridis.axi.png ../_images/mm_cbar_Viridis.axi.png
Spectrum:yellow_to_red ../_images/Spectrum:yellow_to_red.png ../_images/tt_cbar_Spectrum:yellow_to_red.axi.png ../_images/mm_cbar_Spectrum:yellow_to_red.axi.png
Spectrum:yellow_to_cyan ../_images/Spectrum:yellow_to_cyan.png ../_images/tt_cbar_Spectrum:yellow_to_cyan.axi.png ../_images/mm_cbar_Spectrum:yellow_to_cyan.axi.png
Spectrum:yellow_to_cyan+gap ../_images/Spectrum:yellow_to_cyan+gap.png ../_images/tt_cbar_Spectrum:yellow_to_cyan+gap.axi.png ../_images/mm_cbar_Spectrum:yellow_to_cyan+gap.axi.png
Spectrum:red_to_blue ../_images/Spectrum:red_to_blue.png ../_images/tt_cbar_Spectrum:red_to_blue.axi.png ../_images/mm_cbar_Spectrum:red_to_blue.axi.png
Spectrum:red_to_blue+gap ../_images/Spectrum:red_to_blue+gap.png ../_images/tt_cbar_Spectrum:red_to_blue+gap.axi.png ../_images/mm_cbar_Spectrum:red_to_blue+gap.axi.png
ROI_i64 ../_images/ROI_i64.png ../_images/tt_cbar_ROI_i64.axi.png ../_images/mm_cbar_ROI_i64.axi.png
ROI_i32 ../_images/ROI_i32.png ../_images/tt_cbar_ROI_i32.axi.png ../_images/mm_cbar_ROI_i32.axi.png
ROI_i256 ../_images/ROI_i256.png ../_images/tt_cbar_ROI_i256.axi.png ../_images/mm_cbar_ROI_i256.axi.png
ROI_i128 ../_images/ROI_i128.png ../_images/tt_cbar_ROI_i128.axi.png ../_images/mm_cbar_ROI_i128.axi.png
Reds_and_Blues_w_Green ../_images/Reds_and_Blues_w_Green.png ../_images/tt_cbar_Reds_and_Blues_w_Green.axi.png ../_images/mm_cbar_Reds_and_Blues_w_Green.axi.png
Reds_and_Blues_Inv ../_images/Reds_and_Blues_Inv.png ../_images/tt_cbar_Reds_and_Blues_Inv.axi.png ../_images/mm_cbar_Reds_and_Blues_Inv.axi.png
Reds_and_Blues ../_images/Reds_and_Blues.png ../_images/tt_cbar_Reds_and_Blues.axi.png ../_images/mm_cbar_Reds_and_Blues.axi.png
RedBlueGreen ../_images/RedBlueGreen.png ../_images/tt_cbar_RedBlueGreen.axi.png ../_images/mm_cbar_RedBlueGreen.axi.png
red_monochrome ../_images/red_monochrome.png ../_images/tt_cbar_red_monochrome.axi.png ../_images/mm_cbar_red_monochrome.axi.png
Plasma ../_images/Plasma.png ../_images/tt_cbar_Plasma.axi.png ../_images/mm_cbar_Plasma.axi.png
Magma ../_images/Magma.png ../_images/tt_cbar_Magma.axi.png ../_images/mm_cbar_Magma.axi.png
inverted_gray_circle ../_images/inverted_gray_circle.png ../_images/tt_cbar_inverted_gray_circle.axi.png ../_images/mm_cbar_inverted_gray_circle.axi.png
inverted_amber_circle ../_images/inverted_amber_circle.png ../_images/tt_cbar_inverted_amber_circle.axi.png ../_images/mm_cbar_inverted_amber_circle.axi.png
green_monochrome ../_images/green_monochrome.png ../_images/tt_cbar_green_monochrome.axi.png ../_images/mm_cbar_green_monochrome.axi.png
gray_scale ../_images/gray_scale.png ../_images/tt_cbar_gray_scale.axi.png ../_images/mm_cbar_gray_scale.axi.png
gray_circle ../_images/gray_circle.png ../_images/tt_cbar_gray_circle.axi.png ../_images/mm_cbar_gray_circle.axi.png
FreeSurfer_Seg_i255 ../_images/FreeSurfer_Seg_i255.png ../_images/tt_cbar_FreeSurfer_Seg_i255.axi.png ../_images/mm_cbar_FreeSurfer_Seg_i255.axi.png
CytoArch_ROI_i256_gap ../_images/CytoArch_ROI_i256_gap.png ../_images/tt_cbar_CytoArch_ROI_i256_gap.axi.png ../_images/mm_cbar_CytoArch_ROI_i256_gap.axi.png
CytoArch_ROI_i256 ../_images/CytoArch_ROI_i256.png ../_images/tt_cbar_CytoArch_ROI_i256.axi.png ../_images/mm_cbar_CytoArch_ROI_i256.axi.png
Color_circle_ZSS ../_images/Color_circle_ZSS.png ../_images/tt_cbar_Color_circle_ZSS.axi.png ../_images/mm_cbar_Color_circle_ZSS.axi.png
Color_circle_AJJ ../_images/Color_circle_AJJ.png ../_images/tt_cbar_Color_circle_AJJ.axi.png ../_images/mm_cbar_Color_circle_AJJ.axi.png
cb_spiral35 ../_images/cb_spiral35.png ../_images/tt_cbar_cb_spiral35.axi.png ../_images/mm_cbar_cb_spiral35.axi.png
cb_spiral ../_images/cb_spiral.png ../_images/tt_cbar_cb_spiral.axi.png ../_images/mm_cbar_cb_spiral.axi.png
blue_monochrome ../_images/blue_monochrome.png ../_images/tt_cbar_blue_monochrome.axi.png ../_images/mm_cbar_blue_monochrome.axi.png
amber_redtop_bluebot ../_images/amber_redtop_bluebot.png ../_images/tt_cbar_amber_redtop_bluebot.axi.png ../_images/mm_cbar_amber_redtop_bluebot.axi.png
amber_monochrome ../_images/amber_monochrome.png ../_images/tt_cbar_amber_monochrome.axi.png ../_images/mm_cbar_amber_monochrome.axi.png
amber_circle ../_images/amber_circle.png ../_images/tt_cbar_amber_circle.axi.png ../_images/mm_cbar_amber_circle.axi.png
Add_Edge ../_images/Add_Edge.png ../_images/tt_cbar_Add_Edge.axi.png ../_images/mm_cbar_Add_Edge.axi.png