| 88 |
|
.I \-c |
| 89 |
|
options, which compensate for human contrast and color sensitivity |
| 90 |
|
at the corresponding scene luminance levels. |
| 91 |
< |
This option yeilds and appearance of the scene on the display that |
| 91 |
> |
This option yields and appearance of the scene on the display that |
| 92 |
|
closely matches what would be experienced in the real world. |
| 93 |
|
.PP |
| 94 |
|
The |
| 125 |
|
.TP |
| 126 |
|
.BR <return> |
| 127 |
|
Display the radiance averaged over the area of interest. |
| 128 |
+ |
The maximum of the three (RGB) channels is reported. |
| 129 |
|
.TP |
| 130 |
|
.BR l |
| 131 |
< |
Display the luminance value in the area of interest. |
| 131 |
> |
Display the photometrically-weighted luminance value in the area of interest. |
| 132 |
|
This assumes that the image was correctly computed in terms of |
| 133 |
|
luminance. |
| 134 |
|
.TP |
| 135 |
|
.BR c |
| 136 |
< |
Display the color in the area of interest. |
| 136 |
> |
Display the color in the area of interest, as adjusted by the current |
| 137 |
> |
exposure setting. |
| 138 |
|
.TP |
| 139 |
|
.BR p |
| 140 |
|
Display the x and y location of the cursor. |
| 240 |
|
.br |
| 241 |
|
Philip Thompson (MIT) |
| 242 |
|
.SH "SEE ALSO" |
| 243 |
< |
aedimage(1), normtiff(1), pcond(1), pfilt(1), rpict(1), rtrace(1), |
| 243 |
> |
aedimage(1), normtiff(1), pcond(1), pfilt(1), rcode_depth(1), |
| 244 |
> |
rcode_ident(1), rcode_norm(1), rpict(1), rtrace(1), |
| 245 |
|
rvu(1), xglaresrc(1), xshowtrace(1) |
