Activities/Turtle Art-0.86: Difference between revisions
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Examples: | Examples: | ||
def myblock(lc,x): | def myblock(lc,x): | ||
# draw a dotted line of length x | # draw a dotted line of length x | ||
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[[Image:TA-dotted-line.png]] | [[Image:TA-dotted-line.png]] | ||
def myblock(lc,x): | def myblock(lc,x): | ||
# push an uppercase version of a string onto the heap | # push an uppercase version of a string onto the heap | ||
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return | return | ||
def myblock(lc,x): | def myblock(lc,x): | ||
# push hours, minutes, seconds onto the heap | # push hours, minutes, seconds onto the heap | ||
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return | return | ||
def myblock(lc,x): | def myblock(lc,x): | ||
# add a third dimension (gray) to the color model | # add a third dimension (gray) to the color model | ||
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lc.tw.fgcolor = lc.tw.cm.alloc_color(r<<8,g<<8,b<<8) | lc.tw.fgcolor = lc.tw.cm.alloc_color(r<<8,g<<8,b<<8) | ||
return | return | ||
===From the field=== | ===From the field=== | ||