draw_tem | R Documentation |
Visualise a template on an image.
draw_tem( stimuli, pt.color = wm_opts("pt.color"), pt.alpha = 0.75, pt.size = NULL, pt.shape = c("circle", "cross", "index"), line.color = wm_opts("line.color"), line.alpha = 0.5, line.size = NULL, bg = "image" )
stimuli |
list of stimuli |
pt.color, line.color |
line or point color, see |
pt.alpha, line.alpha |
transparency (0-1), ignored if color is a hex value with transparency. Set alpha to 0 to omit lines or points. |
pt.size, line.size |
size in pixels (scales to image size if NULL) |
pt.shape |
the shape of the points ("circle", "cross", "index") |
bg |
background color ("image" uses the original image) |
Visualising the index of each point isn't great yet and will overlay
list of stimuli with template images
Template functions
auto_delin()
,
average_tem()
,
centroid()
,
change_lines()
,
delin()
,
features()
,
get_point()
,
remove_tem()
,
require_tems()
,
same_tems()
,
squash_tem()
,
subset_tem()
,
tem_def()
,
viz_tem_def()
Visualisation functions
as_ggplot()
,
gglabel()
,
label()
,
mlabel()
,
plot.stimlist()
,
plot.stim()
,
plot_rows()
,
plot_stim()
# get an image with 2 different templates stimuli <- demo_tems("frl|fpp106") # default template draw_tem(stimuli) # custom template draw_tem(stimuli, pt.shape = "cross", pt.color = "red", pt.alpha = 1, pt.size = 15, line.color = rgb(0, 0, 0), line.alpha = 0.5, line.size = 5) # indexed template draw_tem(stimuli, pt.shape = "index", pt.size = 15, pt.alpha = 1, line.alpha = 0)
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