Added visualization; and color variables

Makefile

@@ -1,6 +1,7 @@
 images=$(wildcard images/*.jpg)
 # creates: images/001.jpg images/002.jpg images/000.jpg
 
+tmpfile:= $(shell mktemp)
 color_w:="\033[0;29m" # add color to output
 color_r:="\033[0;31m" # echo $(color_r) something
 color_g:="\033[0;32m"
@@ -11,6 +12,8 @@ listtxt:= $(subst $(space),$(newline),$(images))
 # subst is a way to do string replacements, it works like this: $(subst $(delimitator),$(replacement),$(list))
 # it's used here to make a list of the images, with one filename on each line
 
+rmtmp:
+	rm $(tmpfile)
 
 dirs: # create the directories for the working structures
 	mkdir images # scanned image dir
@@ -24,8 +27,13 @@ tesseract:
 myscript: tesseract
 	cat output/plain.txt | python3 src/myscript.py > output/a-new-file.txt
 
+visualization: $(images) $(tmpfile) #requires mplayer
+	@echo $(tmpfile)
+	for i in $(images); do \
+		cat $$i >> $(tmpfile); \
+		done;
+	cat $(tmpfile) | mplayer -vo x11 -sws 4 -zoom -vf dsize=720:720 -demuxer rawvideo -rawvideo w=56:h=64:i420:fps=25 -;\
 
-# Changes: moved output list.txt,plain.txt from src/ to output/. src/ should be a dir for source-code and not outputs. Otherwise git will want to track these outputs, when it should only be tracking the tools :)
 
 # ** Makefile Syntax notes **
 # @ preceding command tells make not to print the command being executed

README

@@ -3,6 +3,7 @@
 
 Makefile:
 * `make dirs`: create the working folder structure
-* `make tessaract`
+* `make tessaract` **dependency: tesseract**
 * `make myscript`
+* `make visualization`: **dependency: mplayer**  creates visualization of images/ dir, by cating the images content into mplayer. See more option ins [shiftop](https://git.bleu255.com/shiftop/file/shiftop.html)