使用 gimp fu,我可以保存一层的内容(至少,我是这样解释的,gimp_file_save
因为它需要参数drawable
)。
现在,我有以下脚本:
from gimpfu import *
def write_text():
width = 400
height = 100
img = gimp.Image(width, height, RGB)
img.disable_undo()
gimp.set_foreground( (255, 100, 20) )
gimp.set_background( ( 0, 15, 40) )
background_layer = gimp.Layer(
img,
'Background',
width,
height,
RGB_IMAGE,
100,
NORMAL_MODE)
img.add_layer(background_layer, 0)
background_layer.fill(BACKGROUND_FILL)
text_layer = pdb.gimp_text_fontname(
img,
None,
60,
40,
'Here is some text',
0,
True,
30,
PIXELS,
'Courier New'
)
drawable = pdb.gimp_image_active_drawable(img)
# Either export text layer ...
# pdb.gimp_file_save(img, drawable, '/temp/tq84_write_text.png', '?')
# .... or background layer:
pdb.gimp_file_save(img, background_layer, '/temp/tq84_write_text.png', '?')
register(
proc_name = 'tq84_write_text',
blurb = 'tq84_write_text',
help = 'Create some text',
author = 'Rene Nyffenegger',
copyright = 'Rene Nyffenegger',
date = '2014',
label = '<Toolbox>/Xtns/Languages/Python-Fu/_TQ84/_Text',
imagetypes = '',
params = [],
results = [],
function = write_text
)
main()
当我使用pdb.gimp_file_save(img, drawable, '/temp/tq84_write_text.png', '?')
保存图像时,它只会导出“文本”层。然而,如果我使用pdb.gimp_file_save(img, background_layer, '/temp/tq84_write_text.png', '?')
它只会导出背景。那么,如何将两个图层导出到一个图像中(就像菜单File -> Export As
一样)。