Created
April 17, 2013 20:29
-
-
Save scardine/5407504 to your computer and use it in GitHub Desktop.
Algorit. para quebrar linhas dada uma largura.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def quebra_linha(frase, largura): | |
linha = "" | |
linhas = [] | |
for palavra in frase.split(): | |
largura_atual = text_extents(linha + palavra) | |
if largura_atual > largura: | |
if not linha: | |
raise Exception('Frase não cabe nesta largura') | |
linhas.append(linha) | |
linha = palavra | |
else: | |
linha += (" " if linha else "") + palavra | |
linhas.append(linha) | |
return u"\n".join(linhas) | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment