Paths to the example plate photographs shipped with MycoHalo

Source: R/example_plate.R

Two real photographs of Zymoseptoria tritici (four colonies per dish), reduced to 1000 px for size:

"confrontation"

four colonies around a central bacterium with a diffusion halo (original: 2026_05_26_20.JPG).

"control"

four colonies without bacterium (original: 2026_05_26_37.JPG).

example_plate(type = c("confrontation", "control", "all"))

Arguments

type

"confrontation", "control" or "all".

Value

File path(s).

Examples

example_plate("control")
#>                                                                                                  control 
#> "/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/MycoHalo/extdata/zymo_control.jpg" 
# \donttest{
res <- analyze_plate(example_plate("control"), layout = plate_layout(centre = "none"))
#> ℹ Reading image
#> ℹ Detecting dish
#> ℹ Dish r = 475 px, 0.0947 mm/px
#> ℹ Modelling agar background and illumination
#> ℹ Classifying pixels (fungus / bacteria / halo)
#> ℹ Separating colonies
#> ℹ Measuring
#> Warning: Strong illumination gradient (72 %); improve lighting.
# }