17

2020/sketch_2020_01_17b/fundo.py

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+from __future__ import division
+
+def fundo(nome, img):
+    seed = 0
+    for c in nome:
+        seed += ord(c)
+    print(seed) 
+    randomSeed(seed)
+    noStroke()
+    grade(width / 2, height / 2, 8, height, img)
+    rectMode(CORNER)
+    fill(255)
+    noStroke()
+
+def grade(xo, yo, n, tw, img):
+    paleta = (color(241, 120, 175),
+              color(0, 164, 207),
+              color(253, 208, 115),
+              color(255)
+              )
+    cw = tw / n
+    offset = (cw - tw) / 2.
+    for i in range(n):
+        x = xo + offset + cw * i
+        for j in range(n):
+            y = yo + offset + cw * j
+            if cw > 5 and random(10) < 7 or cw > 50:
+                grade(x, y, 3, cw, img)
+            else:
+                c = (i + j) % 3
+                fill(paleta[c])
+                # fill(127 + i*32 - j*64)
+                # t = "i{} j{} t{}".format(i, j, (127 + i*32 - j*64))
+                rectMode(CENTER)
+                square(x, y, cw)
+                c2 = (i - j) % 3
+                if c2 == c:
+                    c2 = c - 1 
+                if img.get(int(x),
+                           int(y)) != color(255):         
+                    fill(paleta[c2])
+                else:
+                    fill(0)
+                circle(x, y, cw)

2020/sketch_2020_01_17b/sketch_2020_01_17b.pyde

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+from __future__ import unicode_literals
+from fundo import fundo
+add_library('pdf')
+
+modelo = "poster"
+nomes = [
+"""PCD
+2020
+SP""",
+         ]
+
+def setup():
+    global modelo, frente, f
+    size(400, 600)
+    noLoop()
+    f = createFont('Tomorrow-Medium', 150)  # precisa ter Tomorrow M instalada
+
+def draw():
+    pdf = createGraphics(width, height, PDF, "{}-{}.pdf".format(modelo, "PCD20SP"))
+    beginRecord(pdf)
+    for nome in nomes:
+        img = draw_text(nome, width / 2, height / 2)
+        image(img, 0, 0)
+        fundo(nome, img)
+        if nome != nomes[-1]:
+            pdf.nextPage()            
+    endRecord()
+    # exit()  # fecha o sketch!
+
+def draw_text(txt, x, y, text_size=250):
+    img = createGraphics(width, height)
+    img.beginDraw()
+    img.textFont(f)
+    img.textAlign(CENTER, CENTER)
+    img.textSize(text_size)
+    img.textFont(f)
+    img.text(txt, x, y)
+    img.endDraw()
+    return img