2020_05_03a

2020/sketch_2020_05_03a/circulos.txt

@@ -0,0 +1,100 @@
+68 120 37.5507659912
+71 98 32.7605819702
+78 83 26.2493400574
+84 71 36.1811676025
+87 63 35.6623039246
+89 59 37.2014465332
+90 56 37.5425949097
+91 56 23.1710891724
+93 55 34.2703857422
+98 50 31.6832389832
+103 47 33.4321708679
+108 45 25.8527698517
+113 42 20.8555641174
+124 37 29.9782791138
+136 31 31.7752609253
+149 27 24.8222732544
+154 26 34.5677070618
+160 24 20.0283756256
+173 24 22.2010574341
+183 24 20.4927997589
+186 24 30.4036521912
+191 24 20.9710578918
+197 26 28.8784370422
+200 30 25.5658760071
+207 40 35.2682342529
+212 50 28.6996612549
+214 60 21.890417099
+215 69 32.1768112183
+215 74 35.6216468811
+215 80 35.1529312134
+215 88 35.537853241
+215 96 30.0481872559
+215 110 35.7975616455
+200 134 20.947555542
+183 161 23.5521335602
+174 174 35.4246482849
+163 186 33.276473999
+134 217 26.9876251221
+121 232 29.432636261
+111 245 35.4188079834
+92 268 25.752664566
+82 283 33.6404495239
+81 286 26.13022995
+80 286 28.5353317261
+80 288 39.8384246826
+80 293 21.6028556824
+84 296 28.3275051117
+87 298 32.2336921692
+90 299 34.3659210205
+95 301 27.6532554626
+111 303 26.9357223511
+120 303 32.9280700684
+127 303 25.6983222961
+134 303 22.3617763519
+148 299 27.5169754028
+155 293 36.1063766479
+163 286 38.0320510864
+181 264 22.0957355499
+193 250 29.5887451172
+204 236 25.3923835754
+214 224 39.7097625732
+225 213 21.2051372528
+234 203 33.681224823
+249 187 23.3013076782
+255 179 24.9780349731
+262 172 34.3098945618
+262 171 38.1615066528
+115 133 24.8885917664
+126 138 38.888633728
+139 144 25.6563510895
+152 152 22.8422679901
+168 162 33.01404953
+198 177 27.1914539337
+209 182 20.3977928162
+214 185 34.9469566345
+220 187 32.9031295776
+228 190 20.6996994019
+233 194 29.5262489319
+241 199 32.8629074097
+248 204 29.2589321136
+254 210 28.8827438354
+270 226 29.4981384277
+283 239 21.0945587158
+293 248 34.3515319824
+305 257 36.0827255249
+312 261 23.1237487793
+315 264 26.8098888397
+317 265 26.0853843689
+317 266 28.0420150757
+317 266 29.112121582
+317 267 34.2958297729
+318 269 24.6351699829
+325 280 20.2182407379
+329 288 23.17329216
+336 298 32.5065689087
+338 301 31.270116806
+339 304 23.0612754822
+341 307 28.4858779907
+341 308 25.7688598633
+342 308 37.6960639954

2020/sketch_2020_05_03a/sketch_2020_05_03a.pyde

@@ -0,0 +1,63 @@
+# from __future__ import unicode_literals
+
+circulos = []
+
+def setup():
+    size(400, 400)
+    fill(100, 100, 255)
+    println(u"Tecle 'W' para gravar e 'L' para carregar dados de um arquivo texto")
+
+def draw():    
+    background(0)
+    for circulo in circulos:
+        x, y, tamanho = circulo
+        ellipse(x, y, tamanho, tamanho)
+
+def mouseDragged():
+    circulo = (mouseX, mouseY, random(20, 40))
+    circulos.append(circulo)
+
+def keyPressed():
+    if key =='w' or key == 'W':
+        selectOutput("Salvar como:", "salvar_circulos")   # Argumentos: título, função chamada na conclusão           
+    if key == 'l' or key == 'L':
+        selectInput("Escolha um arquivo:", "carregar_circulos")      
+    if key == ' ':
+        circulos[:] = []
+    if key == 's':
+        saveFrame("sketch_2020_01_03a.png")
+
+def salvar_circulos(arquivo):
+    if arquivo == None:
+        print("Gravação cancelada.")
+    else:
+        path_arquivo = arquivo.getAbsolutePath()
+        if not path_arquivo.endswith('.txt'):
+            path_arquivo += '.txt'
+        linhas = []
+        for circulo in circulos:
+                x, y, tamanho = circulo
+                linhas.append(u'{} {} {}'.format(x, y, tamanho))            
+        saveStrings(path_arquivo, linhas)    
+
+def carregar_circulos(arquivo):
+    if arquivo == None:
+        print(u"Seleção cancelada.")
+    else:
+        path_arquivo = arquivo.getAbsolutePath()
+        print("Arquivo selecionado: " + path_arquivo)
+        linhas = loadStrings(path_arquivo)
+        for linha in linhas:
+            str_x, str_y, str_tamanho = linha.split()
+            circulo = float(str_x), float(str_y), float(str_tamanho)
+            circulos.append(circulo) 
+
+            
+        # from io import open # usando este quebra
+        # if not path_arquivo.endswith('.txt'):
+        #     path_arquivo += '.txt'
+        # with open(path_arquivo, 'w') as f:  # acrescentando encoding='utf-8' quebra :(
+        #     # print file_out <_io.TextIOWrapper name=u'/home/villares/a.txt' 
+        #     for circulo in circulos:
+        #         x, y, tamanho = circulo
+        #         f.write('{} {} {} #é\n'.format(x, y, tamanho))