Method Image.Image()->apply_max()
- Method apply_max
object apply_max(array(array(int|array(int))) matrix)
object apply_max(array(array(int|array(int))) matrix, int r, int g, int b)
object apply_max(array(array(int|array(int))) matrix, int r, int g, int b, int|float div)- Description
-
This is the same as apply_matrix, but it uses the maximum instead.
This function is not very fast.
- Parameter array
-
the matrix; innermost is a value or an array with red, green, blue values for red, green, blue separation.
- Parameter r
- Parameter g
- Parameter b
-
base level of result, default is zero
- Parameter div
-
division factor, default is 1.0.
- Returns
-
the new image object
- Note
-
experimental status; may not be exact the same output in later versions