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got tiny images to show.

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This commit is contained in:
Shlomi Fish 2019-04-28 03:04:39 +03:00
parent 28024ff6e6
commit f62780c6fc
2 changed files with 35 additions and 14 deletions
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2
pysollib/images.py
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@ -84,7 +84,7 @@ class Images:
if rec and 'suit' in rec:
# img = PIL_Image(image=self.svg.render_fragment("6_heart"))
img = self.svg.render_fragment(
id_="6_heart", width=self.CARDW, height=self.CARDH)
id_="queen_heart", width=self.CARDW, height=self.CARDH)
img = PIL_Image(image=img)
else:
if not os.path.exists(f):

47
pysollib/ui/tktile/svg.py
View file

@ -7,9 +7,14 @@
import cairo
from gi.repository import Rsvg
from gi import require_version
require_version('Rsvg', '2.0')
from gi.repository import Rsvg # noqa: E402
from pysollib.mfxutil import Image, ImageTk
import pysnooper # noqa: E402
from pysollib.mfxutil import Image # noqa: E402
class SVGManager:
@ -18,19 +23,35 @@ class SVGManager:
self.filename = filename
self.svg = Rsvg.Handle().new_from_file(filename)
# Taken from https://stackoverflow.com/questions/44471795
# Under MIT License - thanks.
def pixbuf2image(self, pxb):
""" Convert GdkPixbuf.Pixbuf to PIL image """
data = pxb.get_pixels()
w = pxb.get_width()
h = pxb.get_height()
stride = pxb.get_rowstride()
mode = "RGB"
if pxb.get_has_alpha():
mode = "RGBA"
img = Image.frombytes(mode, (w, h), data, "raw", mode, stride)
return img
@pysnooper.snoop()
def render_fragment(self, id_, width, height):
id__ = '#' + id_
"""docstring for render_"""
dims = self.svg.get_dimensions_sub(id__)[1]
width_, height_ = dims.width, dims.height
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32,
int(width_), int(height_))
context = cairo.Context(surface)
self.svg.render_cairo_sub(context, id__)
tk_image = ImageTk.PhotoImage('RGBA')
image = Image.frombuffer('RGBA', (width_, height_),
bytes(surface.get_data()),
'raw', 'BGRA', 0, 1)
return image.crop((0, 0, width, height))
tk_image = ImageTk.PhotoImage(image.crop((0, 0, width, height)))
return tk_image
pix = self.svg.get_pixbuf_sub(id__)
if False:
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32,
int(width_), int(height_))
context = cairo.Context(surface)
# context.scale(width_, height_)
assert self.svg.render_cairo_sub(context, id__)
buf = bytes(surface.get_data())
image = Image.frombuffer('RGBA', (width_, height_), buf,
'raw', 'BGRA', 0, 1)
image = self.pixbuf2image(pix)
return image.resize((width, height))