Socialmetrica/Socialmetrica.package/NitterUser.class/instance/externalWordCloud.st

24 lines
788 B
Smalltalk

accessing
externalWordCloud
| text outputFile |
self areCommonFilesInstalled
ifFalse: [ self installExternalWordCloudCommons ].
self writeWordsFile.
outputFile := (self folder / 'wordcloud.png') fullName.
text := (self folder / 'words', 'txt') fullName.
OSSUnixSubprocess new
command: 'wordcloud_cli';
arguments: { '--text' . text .
'--imagefile' . outputFile .
'--color' . '#5B83DE' .
'--width' . '1153' .
'--height' . '357' .
'--background' . 'white' .
'--mode' . 'RGBA' .
'--stopwords' . '../../../commons/stopwords-es.txt' .
'--mask' . '../../../commons/nube-mascara.jpg'};
workingDirectory: self folder fullName;
redirectStdout;
redirectStderr;
runAndWaitOnExitDo: [ :process :outString | ^ outputFile asFileReference ]