sm_resize_grid_cell: morph_grid_cell | sm_resize_grid_cell

In RobertJDReid/screenmill.grid: screenmill grid manipulation functions

morph_grid_cell | sm_resize_grid_cell

Description

Modifies grid by specific edges in order to shrink or expand as necessary to capture data or avoid plate anomalies (shadows/reflections/contaminants) Uses a conditional as in shift_grid_cell so that specific cells/rows/cols can be modified. x and y are recalculated when cells are updated. Positive values for left,right,up,down move named grid edges in that direction, negative values reverse this

Usage

sm_resize_grid_cell(
  plate,
  cond,
  left = 0,
  right = 0,
  up = 0,
  down = 0,
  view = TRUE
)

Arguments

plate	a screenmill plate object loaded by the read_plate function
cond	a quoted conditional statement to select range of rows or cols
left	number of pixels to move grid to the left
right	number of pixels to move grid to the right
up	number of pixels to move grid up
down	number of pixels to move grid down
view	logical display plate with grid defaults to TRUE

Details

'sm_resize_grid_cell' adds a quoted conditional so that grid elements can be altered by any combination of colony_row and colony_col. This can be used to specify a specific cell. The conditional needs to be captured with 'quo' as in this example: 'cond = quo(colony_row == 16 & colony_col The above conditional would affect only the grid positions in row16 and colonies 14 to 22 and affect whichever grid element is specified in the 'left', 'right','up' or 'down' parameters

RobertJDReid/screenmill.grid documentation built on April 2, 2022, 6:34 a.m.