in the process of making the project,There may be times when an image needs to be a different size to fit different devices and locations,It is more troublesome to do one by one manually,I roughly knocked a paragraph through online learningpython腳本,There may be ill-considerations, please point out.There is a download link at the bottom
old_file = ""
new_file=""
new_format="RGB"
def create_image(pri_image):
for image in control["images"]:
if(image['filename'][0] == 'I'):
new_format = "RGB"
else:
new_format = "RGBA"
indexofx = find_last(image["size"],'x')
newsize = int(float(image["size"][:indexofx]) * int(image["scale"][0]))
pri_image.convert(new_format).resize((newsize, newsize), Image.ANTIALIAS).save(new_file + image["filename"])
def savecontents():
content = new_file+'Content.json'
json.dump(control,open(content,'w'),indent=4)
def get_file():
global old_file
old_file = raw_input("resource:")
print("old_file: %s" % old_file)
return Image.open(old_file)
def newfilepath():
global new_file
inx=find_last(old_file,'\\')
if(os.path.exists(old_file[:inx+1]+"AppIcon.appiconset") == False):
os.mkdir(old_file[:inx+1]+"AppIcon.appiconset")
new_file = old_file[:inx+1]+"AppIcon.appiconset\\"
print("new_file: %s" % new_file)
def outfilename():
for i in control["images"]:
print(i)
def find_last(string,str):
last_position = -1
while True:
position = string.find(str,last_position+1)
if position == -1:
return last_position
last_position=position
if __name__ == "__main__":
pri_image = get_file()
newfilepath()
create_image(pri_image)
savecontents()
print("finish")
iconGenerate tool instructions：
1.使用：
一、雙擊iconGenerate tool scripts or drag and dropcmd回車
二、Drag and drop stock images to the generated window
三、The corresponding compressed package is generated under the material file
2.可能出現的問題
一、沒有安裝python2
www.python.org/
二、No module named _curses
pip install windows-curses
沒有piplibrary is installedpip庫、也有可能pipNot added to system variables
三、報錯The _imaging C module is not installed
沒有PIL庫或PILlibrary with currentpython不匹配
pip uninstall Pillow
pip install Pillow
格式備注：
1：1位像素,表示黑和白,但是存儲的時候每個像素存儲為8bit.二值化圖 \n
L：8位像素,表示黑和白. 灰度圖 \n
P：8位像素,使用調色板映射到其他模式.\n
RGB：3x8位像素,為真彩色.\n
RGBA：4x8位像素,有透明通道的真彩色.\n
CMYK：4x8位像素,顏色分離.\n
YCbCr：3x8位像素,彩色視頻格式.\n
I：32位整型像素.\n
F：32位浮點型像素.")
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