See an example of a letter in semi-block format. Paragraphs are separated by a double line space. All elements are left-aligned, except for the beginning of each paragraph, which is indented five spaces. Semi-block is similar to block but has a more informal appearance. See an example of a letter in modified block format. Depending on the length of the letter, paragraphs may be separated by a single or double line space. The beginning of each paragraph is indented five spaces, along with the subject line, if used. Modified block differs from block style in that the date, sign off, and signature lines begin at the centre point of the page line. See an example of a letter in block format. Block formatīlock format features all elements of the letter aligned to the left margin of the page. There are different ways of constructing your bubble letters, and in this tutorial, I’m going to show you the most basic method of doing it.

The basic construction of bubble letters. This page details how each of these formats differs. Bubble letters are also quite popular in graffiti, but in this tutorial, we are going to focus only on how to create bubble letters on paper. Most letters are written in block, modified block, or semi-block format.

Marker.Letter Formats: Block, Modified Block, And Semi-block Wn.setworldcoordinates(0, 0, BOX_WIDTH * len(NAME), BOX_HEIGHT) Turtle.goto(turtle.xcor() + WIDTH, BORDER) WIDTH, HEIGHT = BOX_WIDTH - BORDER * 2, BOX_HEIGHT - BORDER * 2 # letter size Have each letter start with the turtle pointing the same direction and adjust as necessary, dont. Separate your letters logically in your code - if not into functions at this point, at least into separate commented blocks. The simpler your design, the easier it will be to code. and see how the results change but still work: from turtle import Turtle, ScreenīOX_WIDTH, BOX_HEIGHT = 6, 10 # letter bounding box Plan out your block font carefully ahead, on paper if needed. try changing the window size, the border size, the width and height, rearrange the leters, etc. My example below uses features you've probably not learned yet and is not meant as a solution for you to use - it's meant to illustrate the above ideas. How much code would you have to change and how can you keep this to a If not with aįunction like setworldcoordinates() then simply via multipliers forĪssume in your design that you'll want to add more letters later.Ĭonsider what would happen if you wanted to spell 'DIAN' instead. Use a virtual coordinate system to simplify your drawing logic andĪllow the letters to appear in different size windows. Have each letter start with the turtle pointing the same directionĪnd adjust as necessary, don't count on the resulting state of the previous Separate your letters logically in your code - if not into functionsĪt this point, at least into separate commented blocks. Simpler your design, the easier it will be to code. Plan out your block font carefully ahead, on paper if needed. I would suggest the following in solving a problem like this:

Block letter m