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pybootchartgui: Import pybootchartgui 0.14.5

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This update the pybootchartgui code to the latest release from its new
location at "https://github.com/mmeeks/bootchart". This only imports
the relevant parts, and not all of bootchart2.

(From OE-Core rev: 6f1568e54a7808b2ab568618fc5bb244249579f1)

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Peter Kjellerstedt
2013-11-15 18:08:50 +01:00
committed by Richard Purdie
parent a52c9b9a76
commit d0e513d437
16 changed files with 2514 additions and 1414 deletions
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53
scripts/pybootchartgui/pybootchartgui/batch.py
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@@ -1,23 +1,46 @@
# This file is part of pybootchartgui.
# pybootchartgui is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# pybootchartgui is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with pybootchartgui. If not, see <http://www.gnu.org/licenses/>.
import cairo
from . import draw
from .draw import RenderOptions
import draw
def render(res, format, filename):
def render(writer, trace, app_options, filename):
handlers = {
"png": (lambda w,h: cairo.ImageSurface(cairo.FORMAT_ARGB32,w,h), lambda sfc: sfc.write_to_png(filename)),
"pdf": (lambda w,h: cairo.PDFSurface(filename, w, h), lambda sfc: 0),
"svg": (lambda w,h: cairo.SVGSurface(filename, w, h), lambda sfc: 0)
"png": (lambda w, h: cairo.ImageSurface(cairo.FORMAT_ARGB32, w, h), \
lambda sfc: sfc.write_to_png(filename)),
"pdf": (lambda w, h: cairo.PDFSurface(filename, w, h), lambda sfc: 0),
"svg": (lambda w, h: cairo.SVGSurface(filename, w, h), lambda sfc: 0)
}
if not(handlers.has_key(format)):
print "Unknown format '%s'." % format
if app_options.format is None:
fmt = filename.rsplit('.', 1)[1]
else:
fmt = app_options.format
if not (fmt in handlers):
writer.error ("Unknown format '%s'." % fmt)
return 10
make_surface, write_surface = handlers[format]
w,h = draw.extents(res)
w = max(w, draw.MIN_IMG_W)
surface = make_surface(w,h)
ctx = cairo.Context(surface)
draw.render(ctx, res)
write_surface(surface)
make_surface, write_surface = handlers[fmt]
options = RenderOptions (app_options)
(w, h) = draw.extents (options, 1.0, trace)
w = max (w, draw.MIN_IMG_W)
surface = make_surface (w, h)
ctx = cairo.Context (surface)
draw.render (ctx, options, 1.0, trace)
write_surface (surface)
writer.status ("bootchart written to '%s'" % filename)