README.md

Wand Wielder

Give me dict like config, and I'll give you an image

Pens

boxtext

For draw text on canvas, and break line when lien width has reached `max_width` 

Key: boxtext
Parameters:
    action
    coordinates
    fill_color
    font
    font_size
    image
    max_width
    text
    text_interline_spacing
    transforms

compose

For composing another image upon a canvas 

Key: compose
Parameters:
    action
    coordinates
    image
    transforms

text

For draw one line text on canvas 

Key: text
Parameters:
    action
    coordinates
    fill_color
    font
    font_size
    image
    text
    text_interline_spacing
    transforms

transform

For cropping or resizing image 

Key: transform
Parameters:
    action
    transforms

Usage

example:

    image = Image("user.png")
    background_img = Image("backgrond.png")
    text = "test_text_wolalala"
    font_path = "wqy_zhenhei.ttf"
    config = {
            'geometry': '470x650',
            'actions':[
                {
                    'action': 'compose',
                    'image': background_img,
                    'coordinates': "0x30",
                    },
                {
                    'action': 'boxtext',
                    'font': font_path,
                    'font_size': 17,
                    'text_interline_spacing': 12,
                    'text': text,
                    'max_width': 370,
                    'coordinates': "65x65",
                    },
                {
                    'action': 'compose',
                    'coordinates': "20x300",
                    'image':{
                        'raw_image': image,
                        'transforms': [
                            {'resize': '380x340^'},
                            {'crop': "380x340+0+0"},
                            ]
                        }
                    },
                {
                    'action': 'transform',
                    'transforms':[
                        {'crop': '30x30'},
                        {'resize': '30x30'}
                        ]
                    },
                ]
            }

    wand_wielder = WandWielder(config)
    image = wand_wielder.draw()
    image.save(filename="wolalalalal.png")