This iExpression replaces the source text of a text layer by a randomly generated text block of a given number of rows and columns. Different kinds of text can be generated, e.g. binary numbers, numbers, or random strings using the letters of the alphabet. The random text can also change over time such that every few frames a new random text is generated.
How many letters the text block should be wide and high.
at a value of 5, every 5 frames a new random text is generated. Set this to 0 if you don't want the text to change at all.
which symbols to use in the text (binary e.g. 100101010, numbers e.g. 9873548923, hex e.g. 19af21, HEX z.B. 19AF21, letters e.g. asfgdsdfg, LeTTers e.g. AlfDfaSA; LETTERS e.g. AGUAFZTCTAS)
Those characters are used, when the alphabet 'Custom' is choosen. If letters occur more than once in the alphabet, they are used more frequently, e.g. for 'aaabc' the letter 'a' occurs 3 times as often in the random text as 'b' or 'c'.
With this option the generated text also contains empty spaces.
Change this number arbitrarily to get another random text. For each number a different random text is generated.
Change for each Layer
With this option you get a different random text for each layer, if you apply the iExpression to several layers simultaneously