Second, after playing with the editing interface, I quickly noticed that a proper undo feature is really important for it to become usable. Another feature of this, the changing text color depending on the background, is based on this Stack Overflow snippet pick_text_color_for_bground 0.5, "#000000", "#ffffff") I am a CSS noob so this one would have been very hard for me without the help of this Stack Overflow discussion. If (x 1) identify_area(area, x, y - 1, color) If (is.null(color)) color 1) identify_area(area, x - 1, y, color) # as well as an img raster containing the actual data # needs to be defined prior to calling identify_area() # Writes to a matrix is_area in a higher environment so this # This identifies areas with the same color within a 48*48 bitmap Flood-fill is one of these neat examples for the power of recursive algorithms and with the help of Wikipedia implementing it was almost to easy. 1Īfter selection has been taken care off, I wanted to implement flood-fill selection so that users can easily select areas that they want to convert.
BEATLES LEGO SET SOFTWARE
This often goes unnoticed but I believe that this platform has developed to one of the most important knowledge resources for software development and even regularly informs academic research. I reference this here not only to give its participants the credit that they deserve but too highlight the maaaanny times that I benefited from the Stack Exchange universe. I quickly found this discussion on Stack Overflow that helped me to get the idea. How does one select pixels from the image for modification? Time to google.
LEGO Mosaics have been around for a while and there is the wonderful before, so: Why not? Time to produce a first screen shot.
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