教你用Python指令碼快速為iOS10產生表徵圖和截屏,pythonios10

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教你用Python指令碼快速為iOS10產生表徵圖和截屏,pythonios10

簡介

這兩天更新完Xcode8之後發現Xcode對表徵圖的要求又有了變化,之前用的一個小應用“IconKit”還沒趕上節奏,已經不能滿足Xcode8的要求了。

於是就想起來用Python自己做個指令碼來產生表徵圖。

其實這個指令碼很早就寫了,現在為了適應iOS10,就修改完善下,並且放到了 GitHub 。

可以看看:

 

代碼:

#encoding=utf-8#by 不滅的小燈燈#create date 2016/5/22#update 2016/9/21#support iOS 10#site www.winterfeel.comimport osimport sysfrom PIL import ImageiosSizes = ['20@1x','20@2x','20@3x','29@1x','29@2x','29@3x','40@1x','40@2x','40@3x','60@2x','60@3x','60@3x','76@1x','76@2x','167@1x']androidSizes = [32,48,72,96,144,192]androidNames = ['ldpi','mdpi','hdpi','xhdpi','xxhdpi','xxxhdpi']sizesiOS = [(640,960),(640, 1136),(750, 1334),(1242, 2208),(1536, 2048),(2048, 2732)]foldersiOS = ['iPhone4s','iPhone5','iPhone6','iPhone6plus','iPad','iPadLarge']sizesAndroid = [(480,800),(720,1280),(1080,1920)]foldersAndroid = ['480x800','720x1280','1080x1920']def processIcon(filename,platform):icon = Image.open(filename).convert("RGBA")if icon.size[0] != icon.size[1]:print 'Icon file must be a rectangle!'returnif platform == 'android':#安卓圓角mask = Image.open('mask.png')r,g,b,a = mask.split()icon.putalpha(a)if not os.path.isdir('androidIcon'):os.mkdir('androidIcon')index = 0for size in androidSizes:im = icon.resize((size,size),Image.BILINEAR)im.save('androidIcon/icon-'+ androidNames[index]+'.png')index = index + 1else:if not os.path.isdir('iosIcon'):os.mkdir('iosIcon')for size in iosSizes:originalSize = int(size.split('@')[0])#原始大小multiply = int(size.split('@')[1][0:1])#倍數im = icon.resize((originalSize*multiply,originalSize*multiply),Image.BILINEAR)im.save('iosIcon/icon'+size+'.png')print 'Congratulations!It\'s all done!'def walk_dir(dir,platform):files = os.listdir(dir)for name in files:if name.split('.')[-1] == 'jpg' or name.split('.')[-1] == 'png':#處理jpg和pngproduceImage(name,platform)print 'Congratulations!It\'s all done!'def produceImage(filename,platform):print 'Processing:' + filenameimg = Image.open(filename)index = 0sizes = sizesiOSfolders = foldersiOSif platform == 'android':#預設ios,如果是安卓sizes = sizesAndroidfolders = foldersAndroidfor size in sizes:if not os.path.isdir(folders[index]):os.mkdir(folders[index])if img.size[0] > img.size[1]:#如果是橫屏,交換座標im = img.resize((size[1],size[0]),Image.BILINEAR)im.save(folders[index]+'/'+filename)else:im = img.resize(size,Image.BILINEAR)im.save(folders[index]+'/'+filename)index = index + 1action = sys.argv[1]#action:icon or screenshotif action == 'screenshot': platform = sys.argv[2]#platformif platform == 'ios':walk_dir('./','ios')elif platform == 'android':walk_dir('./','android')else:print 'Hey,Platform can only be "ios" or "android" !'elif action == 'icon':filename = sys.argv[2]#image filenameplatform = sys.argv[3]#platformif not os.path.exists(filename):print 'Hey,File Not Found!'else:if platform == 'ios':processIcon(filename,'ios')elif platform == 'android':processIcon(filename,'android')else:print 'Hey,Platform can only be "ios" or "android" !'else:print 'Hey,action can only be "icon" or "screenshot" !'

指令碼環境要求

Python 2.7
PIL or Pillow

筆者親測,也許是筆者太菜,試了各種方法安裝PIL總是出錯,最後還是用了Pillow,效果一樣的。

怎麼使用指令碼

在Windows的命令列或者Mac的終端,輸入:

python tool.py [action] [filename] [platform]

action:icon 或者 screenshot

filename:表徵圖檔案名稱,截屏不需要檔案名稱,自動遍曆

platform:ios 或者 android

舉一些例子:

產生iOS的表徵圖:python tool.py icon icon.jpg ios

產生安卓的表徵圖:python tool.py icon icon.jpg android

產生iOS的截屏:python tool.py screenshot ios

產生安卓的截屏:python tool.py screenshot android

注意注意

產生安卓圓角表徵圖需要一張PNG來裁剪,尺寸512x512,70圓角,GitHub中已經附帶。

產生截屏時會自動遍曆所有JPG和PNG檔案,自動識別橫豎屏

結語

如果你覺得有用,歡迎在GitHub中Star一下,也歡迎改進,代碼簡單易懂加了注釋。

GitHub地址

以上所述是小編給大家介紹的教你用Python指令碼快速為iOS10產生表徵圖和截屏的全部敘述,希望對大家有所協助,如果大家有任何疑問請給我留言,小編會及時回複大家的。在此也非常感謝大家對幫客之家網站的支援!

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