A program for controlling an external projector during psychophysical experiments with SLO imaging.
\` save current set of parameters. this will overwrite the parameter file associated with the active subject.
escapequit the program and save the last set of parameters.
1turn on/off grid lines
2turn on/off background square. this square is typically used as a bleaching field or background and overlaid on the SLO raster.
5turn on/off a second square. this square is used for color matching experiments.
0turn on/off a fundus image. this switch requires a file to be loaded in the parameters gui.
\\turn pins on/off.
w, a, s, zmove the fixation dot.
t, f, g, vmove the background or matching square (if the later is active).
u, h, j, nchange the size of the background and matching squares.
p, ;, ', .move the fundus image.
-, =scale the fundus image.
[, ]rotate the fundus image.
tabactivate the next mouse.
left clickmove the fixation cross hair to the selected location.
right clickdrop a pin at the selected location.
tab + right clickdrops a pin.
backspace or deleteremoves the last pin.
\hides or shows pin locations.
enter, shiftincrease and decrease the background or matching square.
arrow keyschange the chromaticity of the background or matching square.
controltoggle between large and fine steps across all of the scaling/movement keys.
Load a fundus image, scale it properly and then select regions of interest to image.