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fontpreview：python库用于字体预览

这是一个库，可让您从一个或多个选定的字体创建预览图像。

完整的文档在这里：readthedocs

测试

如果要在安装前测试包，请使用测试：

$ git clone https://github.com/MatteoGuadrini/fontpreview.git
$ cd fontpreview
$ python -m unittest test_fp.py

安装

使用PYPI：

$ pip install --user fontpreview

注意：如果要使用命令行工具，则需要安装系统范围的库： pip install fontpreview

简单用法

预览示例：

 from fontpreview import FontPreview

fp = FontPreview ( '/tmp/noto.ttf' )
fp . save ( '/tmp/fp.png' )

横幅示例：

 from fontpreview import FontBanner

fb = FontBanner ( '/tmp/noto.ttf' , 'landscape' , bg_color = ( 153 , 153 , 255 ), mode = 'fontname' )
fb . save ( '/tmp/fb.png' )

徽标示例：

 from fontpreview import FontLogo

fl = FontLogo ( '/tmp/noto.ttf' , 'Fp' )
fl . save ( '/tmp/fl.png' )

字体墙示例：

 from fontpreview import FontBanner , FontWall

# Define the various parts of wall
fb = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'fontname' )
fb2 = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'alpha' )
fb3 = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'letter' )
fb4 = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'paragraph' )
fw = FontWall ([ fb , fb2 , fb3 , fb4 ])
fw . save ( '/tmp/fw.png' )

字体页示例：

 from fontpreview import FontPage , FontBanner

# Define the various parts of page
header = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'fontname' )
body = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'paragraph' )
footer = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'letter' )
# Create FontPage object
fpage = FontPage ()
fpage . set_header ( header )
fpage . set_body ( body )
fpage . set_footer ( footer )
# Design all parts
fpage . draw ()
fpage . save ( '/tmp/fpage.png' )

带有模板的字体页面示例：

 from fontpreview import FontPage , FontPageTemplate , FontBanner

# Define the various parts of page
header = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'fontname' )
body = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'paragraph' )
footer = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'letter' )
# Create font page template
template = FontPageTemplate ( 3508 )
template . set_body ( 170 , 1 , 'lcenter' )
template . set_footer ( 100 , 4 , 'lcenter' )
# Create FontPage object
fpage = FontPage ( template = template )
fpage . set_header ( header )
fpage . set_body ( body )
fpage . set_footer ( footer )
# Design all parts
fpage . draw ()
fpage . save ( '/tmp/fpage_template.png' )

字体手册示例：

 from fontpreview import FontPage , FontBanner , FontBooklet

# Define the various parts of page
header = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'fontname' )
body = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'paragraph' )
footer = FontBanner ( '/tmp/noto.ttf' , 'landscape' , mode = 'letter' )
# Create FontPage object
fpage1 = FontPage ( header = header , body = body , footer = footer )
fpage2 = FontPage ( header = header , body = body , footer = footer )
# Design all parts
fpage1 . draw ()
fpage2 . draw ()
# Create book
book = FontBooklet ( fpage1 , fpage2 )
book . save ( '/tmp/noto_book/' )        # save page1.png, page2.png in /tmp/noto_book/ folder

高级用法

以下是“ FIRA代码常规”字体的各种预览的示例。它让您想起什么吗？ FIRA代码原件

 # FIRA CODE WALL
from fontpreview import FontBanner , FontWall
fira_code = '/tmp/firacode.ttf'
# RGB group = ('background', 'FIRA COD color', 'Ligature color', 'E color background')
colors_group = [
                ( 'black' , ( 0 , 143 , 0 ), ( 0 , 236 , 236 ), ( 255 , 0 , 255 )),
                ( 'black' , ( 166 , 47 , 123 ), ( 81 , 208 , 93 ), ( 11 , 179 , 248 )),
                (( 13 , 21 , 43 ), ( 112 , 204 , 84 ), ( 226 , 110 , 34 ), ( 223 , 245 , 90 )),
                (( 43 , 6 , 42 ), ( 136 , 126 , 135 ), ( 4 , 150 , 153 ), ( 147 , 103 , 145 )),
                (( 39 , 57 , 85 ), ( 255 , 241 , 208 ), ( 208 , 84 , 0 ), ( 209 , 215 , 227 )),
                (( 31 , 63 , 89 ), ( 248 , 248 , 242 ), ( 230 , 219 , 117 ), ( 166 , 226 , 51 )),
                (( 1 , 47 , 80 ), ( 224 , 202 , 52 ), ( 73 , 217 , 38 ), ( 255 , 125 , 158 )),
                (( 0 , 0 , 170 ), ( 75 , 224 , 245 ), ( 255 , 255 , 85 ), ( 0 , 170 , 170 )),
                ( 'white' , 'black' , 'black' , 'black' ),
                (( 247 , 247 , 247 ), ( 167 , 29 , 93 ), ( 121 , 93 , 163 ), ( 0 , 134 , 179 )),
                (( 239 , 240 , 243 ), ( 15 , 131 , 207 ), ( 208 , 84 , 0 ), ( 105 , 40 , 122 )),
                (( 239 , 231 , 212 ), ( 218 , 116 , 53 ), ( 0 , 142 , 212 ), ( 186 , 136 , 0 )),
                (( 39 , 40 , 34 ), ( 132 , 214 , 45 ), ( 249 , 39 , 114 ), ( 174 , 129 , 255 )),
                (( 43 , 48 , 59 ), ( 180 , 142 , 173 ), ( 143 , 161 , 179 ), ( 152 , 190 , 140 )),
                (( 32 , 32 , 32 ), ( 171 , 130 , 84 ), ( 160 , 171 , 127 ), ( 216 , 127 , 98 )),
                (( 0 , 43 , 54 ), ( 0 , 160 , 153 ), ( 126 , 143 , 3 ), ( 218 , 66 , 130 ))
                ]
banners = []
# Create banners
for colors in colors_group :
    # Create a FontBanner objects
    fb = FontBanner ( fira_code , ( 413 , 240 ))
    liga = FontBanner ( fira_code , ( 413 , 240 ))
    E = FontBanner ( fira_code , ( 40 , 70 ))
    # Set background colors
    fb . bg_color = liga . bg_color = colors [ 0 ]
    E . bg_color = colors [ 3 ]
    # Set foreground colors
    fb . fg_color = colors [ 1 ]
    liga . fg_color = colors [ 2 ]
    E . fg_color = colors [ 0 ]
    # Set text
    fb . font_text = 'FIRA COD'
    liga . font_text = "!=->>++:="
    E . font_text = 'E'
    # Set text position
    E . set_text_position ( 'ltop' )
    fb . set_text_position (( 25 , 60 ))
    liga . set_text_position ( 'top' )
    # Adding image on fb
    fb . add_image ( liga , ( 0 , 122 ))
    fb . add_image ( E , ( 339 , 60 ))
    # Add to list of banners
    banners . append ( fb )

# Create a wall
fw = FontWall ( banners , max_tile = 4 )
fw . save ( '/tmp/fira_code.png' )