I got the leaves on te tree to change colors!

I'm not sure if I did what I was supposed to, because I never got the
animate function to work, I just used a list of colors. I had some
problems using the superturtle library, as I mentioned last time, and
I am still unable to figure out how to use the easing stuff, so I
decided to try to use mostly un-super turtle, with some of the
superturtle stuff that was working from copying the source code into
the superturt.py program file.

_temp.eps

@@ -0,0 +1,148 @@
+%!PS-Adobe-3.0 EPSF-3.0
+%%Creator: Tk Canvas Widget
+%%For: root
+%%Title: Window .!canvas
+%%CreationDate: Thu Sep 26 21:58:38 2024
+%%BoundingBox: -53 92 666 700
+%%Pages: 1
+%%DocumentData: Clean7Bit
+%%Orientation: Portrait
+%%EndComments
+
+%%BeginProlog
+% This is a standard prolog for Postscript generated by Tk's canvas
+% widget.
+/CurrentEncoding [
+/space/space/space/space/space/space/space/space
+/space/space/space/space/space/space/space/space
+/space/space/space/space/space/space/space/space
+/space/space/space/space/space/space/space/space
+/space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quotesingle
+/parenleft/parenright/asterisk/plus/comma/hyphen/period/slash
+/zero/one/two/three/four/five/six/seven
+/eight/nine/colon/semicolon/less/equal/greater/question
+/at/A/B/C/D/E/F/G
+/H/I/J/K/L/M/N/O
+/P/Q/R/S/T/U/V/W
+/X/Y/Z/bracketleft/backslash/bracketright/asciicircum/underscore
+/grave/a/b/c/d/e/f/g
+/h/i/j/k/l/m/n/o
+/p/q/r/s/t/u/v/w
+/x/y/z/braceleft/bar/braceright/asciitilde/space
+/space/space/space/space/space/space/space/space
+/space/space/space/space/space/space/space/space
+/space/space/space/space/space/space/space/space
+/space/space/space/space/space/space/space/space
+/space/exclamdown/cent/sterling/currency/yen/brokenbar/section
+/dieresis/copyright/ordfeminine/guillemotleft/logicalnot/hyphen/registered/macron
+/degree/plusminus/twosuperior/threesuperior/acute/mu/paragraph/periodcentered
+/cedilla/onesuperior/ordmasculine/guillemotright/onequarter/onehalf/threequarters/questiondown
+/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE/Ccedilla
+/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex/Idieresis
+/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis/multiply
+/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute/Thorn/germandbls
+/agrave/aacute/acircumflex/atilde/adieresis/aring/ae/ccedilla
+/egrave/eacute/ecircumflex/edieresis/igrave/iacute/icircumflex/idieresis
+/eth/ntilde/ograve/oacute/ocircumflex/otilde/odieresis/divide
+/oslash/ugrave/uacute/ucircumflex/udieresis/yacute/thorn/ydieresis
+] def
+50 dict begin
+/baseline 0 def
+/stipimage 0 def
+/height 0 def
+/justify 0 def
+/lineLength 0 def
+/spacing 0 def
+/stipple 0 def
+/strings 0 def
+/xoffset 0 def
+/yoffset 0 def
+/tmpstip null def
+/baselineSampler ( TXygqPZ) def
+baselineSampler 0 196 put
+/cstringshow {{ dup type /stringtype eq { show } { glyphshow } ifelse } forall } bind def
+/cstringwidth {0 exch 0 exch { dup type /stringtype eq { stringwidth } { currentfont /Encoding get exch 1 exch put (\001) stringwidth } ifelse exch 3 1 roll add 3 1 roll add exch } forall } bind def
+/ISOEncode {dup length dict begin {1 index /FID ne {def} {pop pop} ifelse} forall /Encoding CurrentEncoding def currentdict end /Temporary exch definefont } bind def
+/StrokeClip {{strokepath} stopped { (This Postscript printer gets limitcheck overflows when) = (stippling dashed lines;  lines will be printed solid instead.) = [] 0 setdash strokepath} if clip } bind def
+/EvenPixels {dup 0 matrix currentmatrix dtransform dup mul exch dup mul add sqrt dup round dup 1 lt {pop 1} if exch div mul } bind def
+/StippleFill {/tmpstip 1 index def 1 EvenPixels dup scale pathbbox 4 2 roll 5 index div dup 0 lt {1 sub} if cvi 5 index mul 4 1 roll 6 index div dup 0 lt {1 sub} if cvi 6 index mul 3 2 roll 6 index exch { 2 index 5 index 3 index { gsave 1 index exch translate 5 index 5 index true matrix tmpstip imagemask grestore } for pop } for pop pop pop pop pop } bind def
+/AdjustColor {CL 2 lt { currentgray CL 0 eq { .5 lt {0} {1} ifelse } if setgray } if } bind def
+/DrawText {/stipple exch def /justify exch def /yoffset exch def /xoffset exch def /spacing exch def /strings exch def /lineLength 0 def strings { cstringwidth pop dup lineLength gt {/lineLength exch def} {pop} ifelse newpath } forall 0 0 moveto baselineSampler false charpath pathbbox dup /baseline exch def exch pop exch sub /height exch def pop newpath translate rotate lineLength xoffset mul strings length 1 sub spacing mul height add yoffset mul translate justify lineLength mul baseline neg translate strings { dup cstringwidth pop justify neg mul 0 moveto stipple { gsave /char (X) def { dup type /stringtype eq { { char 0 3 -1 roll put currentpoint gsave char true charpath clip StippleText grestore char stringwidth translate moveto } forall } { currentfont /Encoding get exch 1 exch put currentpoint gsave (\001) true charpath clip StippleText grestore (\001) stringwidth translate moveto } ifelse } forall grestore } {cstringshow} ifelse 0 spacing neg translate } forall } bind def
+/TkPhotoColor {gsave 32 dict begin /tinteger exch def /transparent 1 string def transparent 0 tinteger put /olddict exch def olddict /DataSource get dup type /filetype ne { olddict /DataSource 3 -1 roll 0 () /SubFileDecode filter put } { pop } ifelse /newdict olddict maxlength dict def olddict newdict copy pop /w newdict /Width get def /crpp newdict /Decode get length 2 idiv def /str w string def /pix w crpp mul string def /substrlen 2 w log 2 log div floor exp cvi def /substrs [ { substrlen string 0 1 substrlen 1 sub { 1 index exch tinteger put } for /substrlen substrlen 2 idiv def substrlen 0 eq {exit} if } loop ] def /h newdict /Height get def 1 w div 1 h div matrix scale olddict /ImageMatrix get exch matrix concatmatrix matrix invertmatrix concat newdict /Height 1 put newdict /DataSource pix put /mat [w 0 0 h 0 0] def newdict /ImageMatrix mat put 0 1 h 1 sub { mat 5 3 -1 roll neg put olddict /DataSource get str readstring pop pop /tail str def /x 0 def olddict /DataSource get pix readstring pop pop { tail transparent search dup /done exch not def {exch pop exch pop} if /w1 exch length def w1 0 ne { newdict /DataSource pix x crpp mul w1 crpp mul getinterval put newdict /Width w1 put mat 4 x neg put /x x w1 add def newdict image /tail tail w1 tail length w1 sub getinterval def } if done {exit} if tail substrs { anchorsearch {pop} if } forall /tail exch def tail length 0 eq {exit} if /x w tail length sub def } loop } for end grestore } bind def
+/TkPhotoMono {gsave 32 dict begin /dummyInteger exch def /olddict exch def olddict /DataSource get dup type /filetype ne { olddict /DataSource 3 -1 roll 0 () /SubFileDecode filter put } { pop } ifelse /newdict olddict maxlength dict def olddict newdict copy pop /w newdict /Width get def /pix w 7 add 8 idiv string def /h newdict /Height get def 1 w div 1 h div matrix scale olddict /ImageMatrix get exch matrix concatmatrix matrix invertmatrix concat newdict /Height 1 put newdict /DataSource pix put /mat [w 0 0 h 0 0] def newdict /ImageMatrix mat put 0 1 h 1 sub { mat 5 3 -1 roll neg put 0.000 0.000 0.000 setrgbcolor olddict /DataSource get pix readstring pop pop newdict /DataSource pix put newdict imagemask 1.000 1.000 1.000 setrgbcolor olddict /DataSource get pix readstring pop pop newdict /DataSource pix put newdict imagemask } for end grestore } bind def
+%%EndProlog
+%%BeginSetup
+/CL 2 def
+%%EndSetup
+
+%%Page: 1 1
+save
+306.0 396.0 translate
+0.75 0.75 scale
+2 -404 translate
+-481 808 moveto 477 808 lineto 477 0 lineto -481 0 lineto closepath clip newpath
+gsave
+grestore
+gsave
+grestore
+gsave
+0 402 moveto
+7.65366864730179 403.522409349774 lineto
+14.1421356237309 407.857864376269 lineto
+18.4775906502257 414.346331352698 lineto
+20 422 lineto
+14.2597485145237 420.858192987669 lineto
+9.39339828220179 417.606601717798 lineto
+6.1418070123307 412.740251485476 lineto
+5.00000000000001 407 lineto
+4.3301270189222 404.5 lineto
+2.50000000000001 402.669872981078 lineto
+1.19904086659517e-14 402 lineto
+0 402 lineto
+0.000 0.502 0.000 setrgbcolor AdjustColor
+eofill
+grestore
+gsave
+0 402 moveto
+7.65366864730179 403.522409349774 lineto
+14.1421356237309 407.857864376269 lineto
+18.4775906502257 414.346331352698 lineto
+20 422 lineto
+14.2597485145237 420.858192987669 lineto
+9.39339828220179 417.606601717798 lineto
+6.1418070123307 412.740251485476 lineto
+5.00000000000001 407 lineto
+4.3301270189222 404.5 lineto
+2.50000000000001 402.669872981078 lineto
+1.19904086659517e-14 402 lineto
+1 setlinecap
+1 setlinejoin
+1 setlinewidth
+[] 0 setdash
+0.000 0.000 0.000 setrgbcolor AdjustColor
+stroke
+grestore
+gsave
+1.19904086659517e-14 402 moveto
+9.00000000000002 397 lineto
+7.00000000000001 402 lineto
+9.00000000000001 407 lineto
+1.19904086659517e-14 402 lineto
+0.000 0.502 0.000 setrgbcolor AdjustColor
+eofill
+1.19904086659517e-14 402 moveto
+9.00000000000002 397 lineto
+7.00000000000001 402 lineto
+9.00000000000001 407 lineto
+1.19904086659517e-14 402 lineto
+1 setlinejoin 1 setlinecap
+1 setlinewidth
+[] 0 setdash
+0.000 0.000 0.000 setrgbcolor AdjustColor
+stroke
+grestore
+restore showpage
+
+%%Trailer
+end
+%%EOF

changingcolors.py

@@ -4,28 +4,26 @@ from shapes import *
 
 # I'm trying to figure out how to get the leaves to change colors.
 
-with no_delay():
-    fillcolor('green')
-    begin_fill()
-    draw_leaf(20)
-    end_fill()
+fillcolor('green')
+begin_fill()
+draw_leaf(20)
+end_fill()
+save('green.png')
 
-with no_delay():
-    fillcolor('yellow')
-    begin_fill()
-    draw_leaf(20)
-    end_fill()
+#fillcolor('yellow')
+#begin_fill()
+#draw_leaf(20)
+#end_fill()
+#save('yellow.png')
 
-with no_delay():
-    fillcolor('orange')
-    begin_fill()
-    draw_leaf(20)
-    end_fill()
+#fillcolor('orange')
+#begin_fill()
+#draw_leaf(20)
+#end_fill()
+#save('orange.png')
 
-with no_delay():
-    fillcolor('red')
-    begin_fill()
-    draw_leaf(20)
-    end_fill()
-
-input()
+#fillcolor('red')
+#begin_fill()
+#draw_leaf(20)
+#end_fill()
+#save('red.png')

drawing.py

@@ -2,15 +2,17 @@
 # ----------
 # By Stacy S
 #
-# (Drew a tree. Trying to make it change colors.)
+# (Drew a tree, and the leaves change colors. Trying to make the leaves fall now?)
 
 from turtle import *
 from shapes import *
 from superturt import *
 
-with no_delay():
-    for frame in animate(frames=6, loop=True, debug=False):
+colors = ['green', 'greenyellow', 'yellow', 'goldenrod', 'darkorange', 'orange', 'orangered', 'red', 'firebrick', 'brown']
+for color in colors:
+    with no_delay():
         with restore_state_when_finished():
             draw_tree_nl(20)
         with restore_state_when_finished():
-            draw_tree_wl(20)
+            draw_tree_wl(20, color)
+

shapes.py

@@ -2,20 +2,20 @@ from turtle import *
 from math import sqrt
 from superturt import *
 
-def draw_leaf(size):
+def draw_leaf(size, color):
     pencolor('black')
-#    fillcolor('green')
-#    begin_fill()
+    fillcolor(color)
+    begin_fill()
     circle(size,90)
     right(270)
     circle(.75*size,90)
     circle(-.25*size,90)
-#    end_fill()
+    end_fill()
 
-def draw_leaves():
+def draw_leaves(color):
     with restore_state_when_finished():
         for number in range(11):
-            draw_leaf(20)
+            draw_leaf(20, color)
             penup()
             forward(10)
             right(115)
@@ -31,12 +31,12 @@ def draw_branch_nl(size):
             branch_end_nl(size)
             circle(size/8,angle)
 
-def draw_branch_wl(size):
+def draw_branch_wl(size, color):
         angles = [150, 150, 150, 150, 150, 150, 90]
         for angle in angles:
-            branch_end_wl(size)
+            branch_end_wl(size, color)
             circle(size/8,angle)
-            draw_leaves()
+            draw_leaves(color)
 
 def tip_nl(size):
     forward(size)
@@ -47,9 +47,9 @@ def tip_nl(size):
     right(45)
     forward(size)     
 
-def tip_wl(size):
+def tip_wl(size, color):
     tip_nl(size)
-    draw_leaves()        
+    draw_leaves(color)        
 
 def branching_nl(ang1, d1, ang2, d2, ang3):
     right(ang1)
@@ -58,23 +58,23 @@ def branching_nl(ang1, d1, ang2, d2, ang3):
     forward(d2)
     right(ang3)
 
-def branching_wl(ang1, d1, ang2, d2, ang3):
+def branching_wl(ang1, d1, ang2, d2, ang3, color):
     branching_nl(ang1, d1, ang2, d2, ang3)
-    draw_leaves()
+    draw_leaves(color)
 
-def branch_end_wl(size):
+def branch_end_wl(size, color):
     for number in range(3):
         forward(size)
-        draw_leaves()
+        draw_leaves(color)
     forward(size)
     right(300)
-    tip_wl(size)
-    branching_wl(240,size,330,size,330)    
-    tip_wl(size)
-    branching_wl(30,size,240,size,30)
-    tip_wl(size)
-    branching_wl(330,size,330,size,240)
-    tip_wl(size)
+    tip_wl(size, color)
+    branching_wl(240,size,330,size,330, color)    
+    tip_wl(size, color)
+    branching_wl(30,size,240,size,30, color)
+    tip_wl(size, color)
+    branching_wl(330,size,330,size,240, color)
+    tip_wl(size, color)
     right(300)
     forward(4*size)
 
@@ -99,16 +99,12 @@ def draw_tree_nl(size):
     draw_branch_nl(size)
     forward(10*size)
     circle(size/4,90)
-    right(180)
-    forward(2*size)
     end_fill()
 
-def draw_tree_wl(size):
+def draw_tree_wl(size, color):
     penup()
     circle(size/4,90)
     draw_trunk(size)
-    draw_branch_wl(size)
+    draw_branch_wl(size, color)
     forward(10*size)
-    circle(size/4,90)
-    right(180)
-    forward(2*size)
+    circle(size/4,90)

superturt.py

@@ -343,4 +343,20 @@ def debug_iter(max_val=None):
             value -= 1
 
 class AnimationError(Exception):
-    pass
+    pass
+
+from turtle import getcanvas
+from pathlib import Path
+from subprocess import run
+
+def save(filename):
+    """Saves the canvas as an image.
+
+    Arguments:
+        filename (str): Location to save the file, including file extension.
+    """
+    temp_file = Path("_temp.eps")
+    getcanvas().postscript(file=temp_file)
+    cmd = f"convert {temp_file} -colorspace RGB {filename}"
+    run(cmd, shell=True, check=True)
+    temp_file.unlink()