Topics created by eduairet

This is an old post but this might help someone looking for iteration on gifs, and maybe anyone can tell an interesting fact about it. I've been working with gifs generated via Photoshop and Media Encoder and they crash after the second frame. What has worked for me to fix this problem is to open the gif file with the Mac OS Preview app and rewrite the file, even though this solved my problem it could be great to know if you had a similar experience and how you solved it.

@frederik thank you It worked great now: x, y = 500, 500 resolutions = [72, 18] mfont = '/Library/Application Support/Adobe/Fonts/SansNom-Regular.otf' installFont(mfont) font(mfont) print(listFontGlyphNames()) letters = ['n', 'E'] def pixelar(tx, t, al=True): newPage(x, y) path = BezierPath() path.text(tx, fontSize=500, font=mfont) coords = path.bounds() translate((x - (coords[0] + coords[2])) * 0.5, (y - (coords[1] + coords[3])) * 0.5) drawPath(path) saveImage('~/Desktop/hint_{0}_{1}_aal_{2}.png'.format(tx, t, str(al).lower()), imageResolution=int(t), antiAliasing = al) newDrawing() for letter in letters: for resolution in resolutions: pixelar(letter, resolution, False) pixelar(letter, resolution)

@jo Thank you, I was disconnected from Drawbot so I haven't seen this, I'll try your suggestions on the code

@gferreira great!!!! thank you very much.

@gferreira Thank you! I've used this in the following application but I noticed that even though I used hyphenation=False the words break in the middle so, I don't need it to break for this exercise but it's something I can't figure out: myVarFont = '/Library/Application Support/Adobe/Fonts/AstripeVariableGX.ttf' variations = listFontVariations(myVarFont) print(variations) axis1 = list(variations.keys())[0] minH = variations[axis1]['minValue'] maxH = variations[axis1]['maxValue'] axis2 = list(variations.keys())[1] minV = variations[axis2]['minValue'] maxV = variations[axis2]['maxValue'] #Words def textPage(*words, o=0, size='Tabloid', positive=True, h=True, txt=FormattedString(), myFont=myVarFont, fSize=30, lHeight=23.5): def canvas(): newPage(size) if positive is True: fill(1) if positive is False: fill(0) rect(o, o, width(), height()) canvas() txt.font( installFont(myFont) ) txt.fontSize(fSize) txt.openTypeFeatures(calt=True) txt.lineHeight(lHeight) hyphenation(False) lineLength = 0 textLength = (width()*height())/(lHeight) #print(textLength) while txt.size()[0] < textLength: for word in words: if lineLength % 350 == 0: txt.append('\n' + word, fontVariations={axis1:minH, axis2:minV}) else: txt.append(word, fontVariations={axis1:minH, axis2:minV}) lineLength += textSize(word)[0] #print(lineLength) textBox(txt, ( o, o, width(), height() )) #print(txt.size()[0]) textPage('PIBA', '2020', 'LIDERA') saveImage('~/Desktop/PIBA_2020_CORBATA.pdf') This is what I need from the image: And this is what I don't understand: By the way: The previous exercise worked this way: import os import unicodedata def strip_accents(text): try: text = unicode(text, 'utf-8') except NameError: # unicode is a default on python 3 pass text = unicodedata.normalize('NFD', text)\ .encode('ascii', 'ignore')\ .decode("utf-8") return str(text) class Canvas: def __init__(self, w, h, o = 0, bleed = 0): self.w = w self.h = h self.o = o self.bleed = bleed if self.bleed <= 0: newPage(self.w, self.h) else: newPage(self.w + self.bleed * 2, self.h + self.bleed * 2) translate(self.bleed, self.bleed) def color(self, r = 255, g = 255, b = 255, a = 100): self.r = r / 255 self.g = g / 255 self.b = b / 255 self.a = a / 100 return fill(self.r, self.g, self.b, self.a) def bg_stroke(self, r, g, b, a, sw): self.r, self.g, self.b, self.a = color_c(r, g, b, a) self.sw = sw stroke(self.r, self.g, self.b, self.a) strokeWidth(self.sw) fill(None) def grid(self, cols, rows, gutter, mTop, mBottom, mLeft, mRight, view=True): if view == True: self.cols = cols self.rows = rows self.gutter = gutter self.mTop = mTop - self.gutter self.mBottom = mBottom - self.gutter self.mLeft = mLeft - self.gutter self.mRight = mRight - self.gutter wd = (self.w - self.gutter * (self.cols + 1)) / self.cols - ((self.mRight + self.mLeft) / self.cols) hg = (self.h - self.gutter * (self.rows + 1)) / self.rows - ((self.mTop + self.mBottom) / self.rows) fill(None) strokeWidth(0.25) stroke(0, 1, 1) for self.col in range(self.cols): for self.row in range(self.rows): x = self.gutter + self.col * (wd + self.gutter) y = self.gutter + self.row * (hg + self.gutter) rect(x + self.mLeft, y + self.mBottom, wd, hg) def bg_square(self): if self.bleed <= 0: rect(self.o, self.o, self.w, self.h) else: rect(self.o - self.bleed, self.o - self.bleed, self.w + self.bleed * 2, self.h + self.bleed * 2) def bg_image(self, imgPath, px, py, angle, s): self.imgPath = imgPath self.px = px self.py = py self.angle = angle self.s = s srcWidth, srcHeight = imageSize(self.imgPath) dstWidth, dstHeight = self.w + s, self.h + s factorWidth = dstWidth / srcWidth factorHeight = dstHeight / srcHeight with savedState(): scale(factorWidth, factorHeight) rotate(self.angle) translate(self.px, self.py) image(imgPath, (0, 0)) def crop_marks(self): stroke(1) strokeWidth(1) line((self.o, -8), (self.o, -4)) line((-8, self.o), (-4, self.o)) line((self.o + self.w, -8), (self.o + self.w, -4)) line((8 + self.w, self.o), (4 + self.w, self.o)) line((self.o, 8 + self.h), (self.o, 4 + self.h)) line((-8, self.o + self.h), (-4, self.o + self.h)) line((self.o + self.w, 8 + self.h), (self.o + self.w, 4 + self.h)) line((8 + self.w, self.o + self.h), (4 + self.w, self.o + self.h)) stroke(0) strokeWidth(0.5) line((self.o, -8), (self.o, -4)) line((-8, self.o), (-4, self.o)) line((self.o + self.w, -8), (self.o + self.w, -4)) line((8 + self.w, self.o), (4 + self.w, self.o)) line((self.o, 8 + self.h), (self.o, 4 + self.h)) line((-8, self.o + self.h), (-4, self.o + self.h)) line((self.o + self.w, 8 + self.h), (self.o + self.w, 4 + self.h)) line((8 + self.w, self.o + self.h), (4 + self.w, self.o + self.h)) #Design #Margin gutter = 0 mTop = 8 mBottom = 8 mLeft = 8 mRight = 8 #Variable Font myVarFont = '/Library/Application Support/Adobe/Fonts/AstripeVariableGX.ttf' variations = listFontVariations(myVarFont) print(variations) #print(listFontGlyphNames()) axis1 = list(variations.keys())[0] minH = variations[axis1]['minValue'] maxH = variations[axis1]['maxValue'] axis2 = list(variations.keys())[1] minV = variations[axis2]['minValue'] maxV = variations[axis2]['maxValue'] num = 0 logo = 'PIBA_2020_GAFETES_LOGO.pdf' #Info gafetes_dir = {'Staff': 3, 'All Access': 1, 'Participante': 3, 'Prensa': 1, 'Académico': 3, 'Maestro de Ceremonia': 3, 'Jueces': 1, 'Edecán': 1, 'Sistemas': 1, 'Acompañante': 1, 'Director': 1} gafetes = [i for i in gafetes_dir.keys()] copias = [i for i in gafetes_dir.values()] def gafete(gf=0): #Frente page = Canvas(240, 150, 0, 8) page.color(255, 255, 255, 100) page.bg_square() #Text var = 400 minus = 0 lineHeight = 45 al = 'right' fs = 41 t = FormattedString() t.font(installFont(myVarFont)) t.fontSize(fs) t.fill(0) t.openTypeFeatures(calt=True) t.align(al) t.lineHeight(lineHeight) t.baselineShift(-15) for letter in gafetes[gf].upper(): t.append(letter, fontVariations={axis1:var, axis2:randint(minV, maxV)}) print(t.size()[0]) while t.size()[0] < page.w - 40 and var < 500: var += 10 print(var) if t.size()[0] > 300.0: lineHeight = 40 minus = 440.0 print('minus') if t.size()[0] < 140.0: lineHeight = 69 fs = 60 print('minus') t = FormattedString() t.font(installFont(myVarFont)) t.fontSize(fs) t.fill(0) t.openTypeFeatures(calt=True) t.align(al) t.lineHeight(lineHeight) t.baselineShift(-15) for letter in gafetes[gf].upper(): t.append(letter, fontVariations={axis1:var, axis2:randint(minV, maxV - minus)}) textBox(t, (mLeft, mBottom, page.w - mRight - mLeft, page.h - mTop - mBottom)) #Art page.bg_image('/Users/eduardo.aire/Documents/Documentos - EATs iMac/A/01_A_PROYECTOS/01_VIGENTES/2020_PIBA/PIBA_2020_FOTOS/29_PIBA_2020_ESTELASTRIPE.psd', -1140, -10, 270, 100) #Marks, guides and comments #fill(0, 0, 0, 0.1) #rect(mLeft, mBottom, page.w - mRight - mLeft, page.h - mTop - mBottom) page.crop_marks() page.grid(6, 3, 0, mTop, mBottom, mLeft, mRight, False) #Reverso page = Canvas(240, 150, 0, 8) page.color(255, 255, 255, 100) page.bg_square() #Logo imgPath = logo srcWidth, srcHeight = imageSize(imgPath) dstWidth, dstHeight = page.w, page.h factorWidth = dstWidth / srcWidth factorHeight = dstHeight / srcHeight with savedState(): scale(1) rotate(-90) translate(-150, 0) image(imgPath, (0,0)) #Marks, guides and comments #fill(0, 0, 0, 0.1) #rect(mLeft, mBottom, page.w - mRight - mLeft, page.h - mTop - mBottom) page.crop_marks() page.grid(6, 3, 0, mTop, mBottom, mLeft, mRight, False) saveImage('~/Desktop/PIBA_2020_GAFETES_{name}_{number:0>2}.pdf'.format(name = strip_accents(gafetes[gf].upper().replace(" ", "_")), number = str(num))) newDrawing() #gafete(6) for i in range(len(gafetes)+1): num=1 for j in range(copias[i - 1]): gafete(i - 1) num += 1

Hello @frederik ! Thank you! it works for me May I add those few lines found on this other tutorial about "EaseInOut" function. def easeInOut(factor): assert 0 <= factor <= 1 return (1 - cos(factor * pi)) / 2 It will add a new graph with easeInOut. It is working well with your previous lines. Thank you for your help ! Be safe.

import string import random # path to the image path = u"https://yourimage.jpg" # get the size of the image print(imageSize("https://yourimage.jpg")) # w, h = imageSize(path) s = letter size w = 400 h = 400 s = 10 # Set the characters you need chars = 'HOLAhola' print (random.choice(chars)) # Get colors pix_cols = {} for x in range(0, w, s): for y in range(0, h, s): pix_cols[(x, y)] = imagePixelColor(path, (x, y)) # Variable font to use """ FontName wdth {'name': 'Width', 'minValue': 100.0, 'maxValue': 800.0, 'defaultValue': 100.0} wght {'name': 'Weight', 'minValue': 150.0, 'maxValue': 800.0, 'defaultValue': 150.0} slnt {'name': 'Slant', 'minValue': 0.0, 'maxValue': 14.0, 'defaultValue': 0.0} """ min_val_wdth = listFontVariations('FontName')['wdth']['minValue'] max_val_wdth = listFontVariations('FontName')['wdth']['maxValue'] min_val_wght = listFontVariations('FontName')['wght']['minValue'] max_val_wght = listFontVariations('FontName')['wght']['maxValue'] min_val_slnt = listFontVariations('FontName')['slnt']['minValue'] max_val_slnt = listFontVariations('FontName')['slnt']['maxValue'] def ranLetters(): # loop over the width of the image newPage(w, h) fill(1) rect(0, 0, w, h) for x in range(0, w, s): # loop of the height of the image for y in range(0, h, s): color = pix_cols[(x, y)] if color: txt = random.choice(chars) font("FontName") fontSize(s) fontVariations(wdth = randint(min_val_wdth, max_val_wdth), wght = randint(min_val_wght, max_val_wght)) r, g, b, a = color # set the color fill(r, g, b, a) # draw some text text(txt, (x, y), align='center') for i in range(5): ranLetters() saveImage("~/Desktop/name.gif", imageResolution=144)

@gferreira wow, this is huge!!! thank you again

@gferreira thanks, it worked, I'm coming with some new exercises. Cheers.

@gferreira said in Grid: w = (width() - gutter * (cols + 1)) / cols h = (height() - gutter * (rows + 1)) / rows Thank you very much, it worked way much better, I also tried to add a margin feature that worked well so now I can design over the grid size(1000, 1000) cols = 3 rows = 3 gutter = 12 #Margin mTop = 10 - gutter mBottom = 20 - gutter mLeft = 10 - gutter mRight = 10 - gutter w = (width() - gutter * (cols + 1)) / cols - ((mRight + mLeft) / cols) h = (height() - gutter * (rows + 1)) / rows - ((mTop + mBottom) / rows) fill(None) strokeWidth(1) stroke(0, 1, 1) for col in range(cols): for row in range(rows): x = gutter + col * (w + gutter) y = gutter + row * (h + gutter) rect(x + mLeft, y + mBottom, w, h)