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from PIL import Image, ImageDraw, ImageFont, ImageFilter
font_posotion = 20,20
color = 255,0,0,255
font = ImageFont.truetype('Arial.ttf', size=25, encoding="unic")
thumbnail_size = 400,400
row_count = 4
def create_thumbnail(src_file):
size = thumbnail_size
im = Image.open(src_file)
im.thumbnail(size, Image.ANTIALIAS)
return im
class MyFilter(object):
BLUR = "BLUR"
CONTOUR = "CONTOUR"
DETAIL = "DETAIL"
EDGE_ENHANCE = "EDGE_ENHANCE"
EDGE_ENHANCE_MORE = "EDGE_ENHANCE_MORE"
EMBOSS = "EMBOSS"
FIND_EDGES = "FIND_EDGES"
SMOOTH = "SMOOTH"
SMOOTH_MORE = "SMOOTH_MORE"
SHARPEN = "SHARPEN"
FilterList = [BLUR, CONTOUR, DETAIL,
EDGE_ENHANCE, EDGE_ENHANCE_MORE, EMBOSS,
FIND_EDGES, SMOOTH, SMOOTH_MORE,
SHARPEN]
ImageFilterList = [ImageFilter.BLUR, ImageFilter.CONTOUR, ImageFilter.DETAIL,
ImageFilter.EDGE_ENHANCE, ImageFilter.EDGE_ENHANCE_MORE, ImageFilter.EMBOSS,
ImageFilter.FIND_EDGES, ImageFilter.SMOOTH, ImageFilter.SMOOTH_MORE,
ImageFilter.SHARPEN]
class MyMode(object):
MODE1 = "1"
L = "L"
I = "I"
F = "F"
P = "P"
RGB = "RGB"
RGBX = "RGBX"
RGBA = "RGBA"
CMYK = "CMYK"
YCbCr = "YCbCr"
HSV = "HSV"
ModeList = [MODE1, L, I, F, P, RGB, RGBX, RGBA, CMYK, YCbCr, HSV]
def get_position(count):
width = thumbnail_size[0]
pic_width = width*row_count
position = (count * width)%pic_width, (count * width)/pic_width*width
return position
def get_pic_size(thumbnail_size, pic_num, row_count):
pic_width = thumbnail_size[0] * row_count
extra_row = 1 if pic_num % row_count else 0
pic_height = (pic_num / row_count + extra_row) * thumbnail_size[1]
return pic_width, pic_height
def create_filter(src_file):
count = 0
pic_size = get_pic_size(thumbnail_size, len(MyFilter.FilterList), row_count)
image = Image.new("RGBA", pic_size, "white")
thumbnail_im = create_thumbnail(src_file)
for i in range(0, len(MyFilter.FilterList)):
CONTOURimg = thumbnail_im.copy()
CONTOUR = CONTOURimg.filter(MyFilter.ImageFilterList[count])
CONTOURdraw = ImageDraw.Draw(CONTOUR)
CONTOURdraw.text(font_posotion, MyFilter.FilterList[count], font=font, fill=color)
image.paste(CONTOUR, get_position(count))
count += 1
image.show()
def create_mode(src_file):
count = 0
pic_size = get_pic_size(thumbnail_size, len(MyMode.ModeList), row_count)
image = Image.new("RGBA", pic_size, "white")
thumbnail_im = create_thumbnail(src_file)
for i in range(0, len(MyMode.ModeList)):
img = thumbnail_im.copy()
CONTOURdraw = ImageDraw.Draw(img)
CONTOURdraw.text(font_posotion, MyMode.ModeList[count], font=font, fill=color)
CONTOUR = img.convert(MyMode.ModeList[i])
image.paste(CONTOUR, get_position(count))
count += 1
image.show()
if __name__ == '__main__':
create_mode("res.jpg")
create_filter("res.jpg")
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