def save(document, file, filename, options={}):
if options.get('box'):
bbox = document.BoundingRect(visible=0, printable=1)
else:
bbox = document.PageRect()
bbox = tuple(bbox)
llx, lly, urx, ury = bbox
resolution = config.preferences.pdf_export_resolution
compat = config.preferences.pdf_compatibility_level
width = (urx - llx) * resolution / 72
height = (ury - lly) * resolution / 72
offx = -llx
offy = -lly
if options.get('images'):
imfilter = "-dAutoFilterColorImages=false -sColorImageFilter=FlateEncode"
else:
imfilter = ''
filename = util.sh_quote(filename)
file = os.popen(gs_command % locals(), 'w')
ps = PostScriptDevice(file,
document=document,
as_eps=1,
embed_fonts=1,
bounding_box=bbox,
Title=os.path.basename(filename),
For=util.get_real_username(),
CreationDate=util.current_date())
document.Draw(ps)
ps.Close()
file.close()
def main():
import Sketch
Sketch.init_lib()
draw_printable = 1
draw_visible = 0
embed_fonts = 0
eps_for = util.get_real_username()
eps_date = util.current_date()
eps_title = None
rotate = 0
import getopt
opts, args = getopt.getopt(sys.argv[1:], 'hprved:f:t:', [
'help', 'noprintable', 'rotate', 'visible', 'embed-fonts', 'for=',
'date=', 'title='
])
for optchar, value in opts:
if optchar == '-h' or optchar == '--help':
print_usage()
return -1
elif optchar == '-p' or optchar == '--noprintable':
draw_printable = 0
elif optchar == '-v' or optchar == '--visible':
draw_visible = 1
elif optchar == '-d' or optchar == '--date':
eps_date = value
elif optchar == '-f' or optchar == '--for':
eps_for = value
elif optchar == '-r' or optchar == '--rotate':
rotate = 1
elif optchar == '-t' or optchar == '--title':
eps_title = value
elif optchar == '-e' or optchar == '--embed-fonts':
embed_fonts = 1
if len(args) not in (1, 2):
print_usage()
return -1
filename = args[0]
if len(args) > 1:
psfile = args[1]
else:
psfile = sys.stdout
if eps_title is None:
eps_title = os.path.basename(filename)
sk2ps(filename,
psfile,
printable=draw_printable,
visible=draw_visible,
For=eps_for,
CreationDate=eps_date,
Title=eps_title,
rotate=rotate,
embed_fonts=embed_fonts)
def save(document, file, filename, options = {}):
bbox = tuple(document.BoundingRect(visible = 0, printable = 1))
ps = PostScriptDevice(file, document = document, as_eps = 1,
bounding_box = bbox,
Title = os.path.basename(filename),
For = util.get_real_username(),
CreationDate = util.current_date())
document.Draw(ps)
ps.Close()
def do_print(self):
app = self.main_window.application
bbox = self.document.BoundingRect(visible=0, printable=1)
if bbox is None:
app.MessageBox(title=_("Save As PostScript"),
message=_("The document doesn't have "
"any printable layers."),
icon="warning")
return
try:
filename = ''
file = None
if self.print_dest.get() == 'file':
# print to file
filename = self.print_filename.get()
# use filename as file just in case the user is trying
# to save into an EPS that is referenced by the
# document. The psdevice knows how to handle such cases.
file = filename
title = os.path.basename(filename)
else:
file = os.popen(self.print_command.get(), 'w')
title = 'sketch'
try:
dev = Sketch.PostScriptDevice
ps_dev = dev(file,
as_eps=1,
bounding_box=tuple(bbox),
rotate=self.var_rotate.get(),
embed_fonts=self.var_embfnt.get(),
For=util.get_real_username(),
CreationDate=util.current_date(),
Title=title,
document=self.document)
self.document.Draw(ps_dev)
ps_dev.Close()
if filename:
self.document.meta.ps_filename = filename
self.document.meta.ps_directory = os.path.split(
filename)[0]
finally:
# close the file. Check for the close attribute first
# because file can be either a string or a file object.
if hasattr(file, "close"):
file.close()
except IOError, value:
app.MessageBox(title = _("Save As PostScript"),
message = _("Cannot save %(filename)s:\n"
"%(message)s") \
% {'filename':`os.path.split(filename)[1]`,
'message':value[1]},
icon = 'warning')
return
def main():
import Sketch
Sketch.init_lib()
draw_printable = 1
draw_visible = 0
embed_fonts = 0
eps_for = util.get_real_username()
eps_date = util.current_date()
eps_title = None
rotate = 0
import getopt
opts, args = getopt.getopt(sys.argv[1:], 'hprved:f:t:',
['help', 'noprintable', 'rotate', 'visible',
'embed-fonts', 'for=', 'date=', 'title='])
for optchar, value in opts:
if optchar == '-h' or optchar == '--help':
print_usage()
return -1
elif optchar == '-p' or optchar == '--noprintable':
draw_printable = 0
elif optchar == '-v' or optchar == '--visible':
draw_visible = 1
elif optchar == '-d' or optchar == '--date':
eps_date = value
elif optchar == '-f' or optchar == '--for':
eps_for = value
elif optchar == '-r' or optchar == '--rotate':
rotate = 1
elif optchar == '-t' or optchar == '--title':
eps_title = value
elif optchar == '-e' or optchar == '--embed-fonts':
embed_fonts = 1
if len(args) not in (1, 2):
print_usage()
return -1
filename = args[0]
if len(args) > 1:
psfile = args[1]
else:
psfile = sys.stdout
if eps_title is None:
eps_title = os.path.basename(filename)
sk2ps(filename, psfile, printable= draw_printable, visible = draw_visible,
For = eps_for, CreationDate = eps_date, Title = eps_title,
rotate = rotate, embed_fonts = embed_fonts)
def do_print(self):
app = self.main_window.application
bbox = self.document.BoundingRect(visible = 0, printable = 1)
if bbox is None:
app.MessageBox(title = _("Save As PostScript"),
message = _("The document doesn't have "
"any printable layers."),
icon = "warning")
return
try:
filename = ''
file = None
if self.print_dest.get() == 'file':
# print to file
filename = self.print_filename.get()
# use filename as file just in case the user is trying
# to save into an EPS that is referenced by the
# document. The psdevice knows how to handle such cases.
file = filename
title = os.path.basename(filename)
else:
file = os.popen(self.print_command.get(), 'w')
title = 'sketch'
try:
dev = Sketch.PostScriptDevice
ps_dev = dev(file, as_eps = 1, bounding_box = tuple(bbox),
rotate = self.var_rotate.get(),
embed_fonts = self.var_embfnt.get(),
For = util.get_real_username(),
CreationDate = util.current_date(), Title = title,
document = self.document)
self.document.Draw(ps_dev)
ps_dev.Close()
if filename:
self.document.meta.ps_filename = filename
self.document.meta.ps_directory =os.path.split(filename)[0]
finally:
# close the file. Check for the close attribute first
# because file can be either a string or a file object.
if hasattr(file, "close"):
file.close()
except IOError, value:
app.MessageBox(title = _("Save As PostScript"),
message = _("Cannot save %(filename)s:\n"
"%(message)s") \
% {'filename':`os.path.split(filename)[1]`,
'message':value[1]},
icon = 'warning')
return
def save(document, file, filename, options = {}):
bbox = tuple(document.PageRect())
llx, lly, urx, ury = bbox
resolution = config.preferences.pdf_export_resolution
compat = config.preferences.pdf_compatibility_level
width = (urx-llx)*resolution/72
height = (ury-lly)*resolution/72
filename = util.sh_quote(filename)
file = os.popen(gs_command % locals(),'w')
ps = PostScriptDevice(file, document = document, as_eps = 0, embed_fonts = 1,
bounding_box = bbox,
Title = os.path.basename(filename),
For = util.get_real_username(),
CreationDate = util.current_date())
document.Draw(ps)
ps.Close()
file.close()
def main():
import Sketch
global doc
global tbase_style
Sketch.init_lib()
draw_printable = 1
draw_visible = 0
embed_fonts = 0
eps_for = util.get_real_username()
eps_date = util.current_date()
eps_title = None
rotate = 0
#doc = load.load_drawing('')
# from mainwindow.py: self.SetDocument(Document(create_layer = 1))
doc = Document(create_layer = 1)
# get font info first
Graphics.font.read_font_dirs()
# indicate start of coord system first
# coord system:: + goes upward / rightward
# from RectangleCreator: trafo = Trafo(off.x, 0, 0, off.y, end.x, end.y)
# actually, there 'end' seems to correspond to start (llc: lower left corner of rectangle) - and 'off' to the length extended in each direction (i.e. width, height - but can be negative) ; so instead of 'end' - calling it 'start'
start_x = 5
start_y = 5
off_x = -10
off_y = -10
trec = Rectangle(trafo = Trafo(off_x, 0, 0, off_y, start_x, start_y))
trec.update_rects()
doc.Insert(trec)
# from create_text.py
textfld = SimpleText(Translation(50, 50), "xyzzy")
textfld.SetProperties(fill_pattern = SolidPattern(StandardColors.green),
font = GetFont('Courier-Bold'),#('Times-Bold'),
font_size = 36)
#copy textfld
textfld2 = textfld.Duplicate()
textfld2.SetProperties(fill_pattern = SolidPattern(StandardColors.blue)) # change color only
# rotate textfld
angleDeg = 45
angleRad = pi*(angleDeg/180.0) # ensure float op - could use math.radians instead
textfld.Transform(Rotation(angleRad)) # Rotation(angle, center)
textfld.update_rects() # probably a good idea
# change textfld's text with the current width (that we see)
# get bounding box of text
a = textfld.properties
llx, lly, urx, ury = a.font.TextBoundingBox(textfld.text, a.font_size)
# calculate width - its of UNTRANSFORMED text
twidth = urx - llx
# insert this width as text in textbox now:
#~ textfld.text = str(twidth)
#~ textfld.update_rects() # probably a good idea - again
# get textfield as bezier
textbez = textfld.AsBezier()
#~ print textbez # returns Sketch.Graphics.group.Group; subclass of EditableCompound
# the bounding rectangle - from Compound (type is Rect):
textbez_bRect = textbez.bounding_rect
# calc width now
t2width = textbez_bRect.right - textbez_bRect.left
# insert this width as text in textbox now:
textfld.text = str(t2width)
textfld.update_rects() # probably a good idea - again
#~ doc.Insert(textfld)
# create a line
# using create_spiral.py technique below (see syntax note #(A1))
tpath = CreatePath()
# Note - apparently, the first appended point is "moveTo";
# .. the ubsequent ones being "LineTo"
tp = Point(textbez_bRect.left,textbez_bRect.bottom)
tpath.AppendLine(tp) # moveto
tp = Point(textbez_bRect.left,textbez_bRect.top)
tpath.AppendLine(tp) # lineto
tp = Point(textbez_bRect.right,textbez_bRect.top)
tpath.AppendLine(tp) # lineto
tp = Point(textbez_bRect.right,textbez_bRect.bottom)
tpath.AppendLine(tp) # lineto
tline = PolyBezier((tpath,))
tline.AddStyle(tbase_style) # of Graphics.properties (also in compound, document) - seems to add a 'layer' if dynamic; else seems to 'replace' ?!
#~ doc.Insert(tline)
# group tline and textfld ...
# footprints.py has Group(foot_prints = [])
tgrp = Group([textfld, textfld2, tline])
tgrp.update_rects()
doc.Insert(tgrp)
# add a box.. around textfld2
# use radius1, radius2 != 0 AND 1 (logarithmic) to get RoundedRectangle (best between 0.0 and 1.0)
tfbr = textfld2.bounding_rect
start_x = tfbr.left
start_y = tfbr.bottom
off_x = tfbr.right - tfbr.left
off_y = tfbr.top - tfbr.bottom
twid = abs(off_x - start_x)
thei = abs(off_y - start_y)
radfact = 1.2*twid/thei
tradius = 0.05 # if we want to specify a single one, then the actual look will depend on the dimesions of the rectangle - so must 'smooth' it with radfact...
trec = Rectangle(trafo = Trafo(off_x, 0, 0, off_y, start_x, start_y), radius1 = tradius, radius2 = tradius*radfact)
trec.update_rects()
doc.Insert(trec)
# add another box - any where
start_x = 100.0
start_y = 100.0
off_x = 50.0
off_y = 50.0
trec2 = Rectangle(trafo = Trafo(off_x, 0, 0, off_y, start_x, start_y))
trec2.update_rects()
doc.Insert(trec2)
# try change props post insert - OK
trec2.SetProperties(fill_pattern = SolidPattern(StandardColors.yellow), line_width = 2.0, line_pattern = SolidPattern(CreateRGBColor(0.5, 0.5, 0.7)))
# try move the group as a whole (Translate - syntax: spread.py)
# say, align the right edge of tline to left edge of trec2 (x direction)
# NOTE: group does not define own .AsBezier(self);
# but it has tgrp.bounding_rect (although python doesn't show it in dir(tgrp))
# also there is Rectangle.bounding_rect
# NOTE though - it seems bounding_rect is somehow padded, with (at least) 10 units in each direction! (also, bounding rect of line will include the arrow)
xmove = (trec2.bounding_rect.left+10)-(tline.bounding_rect.right-10)
#~ print xmove, trec2.bounding_rect.left, tline.bounding_rect.right
tgrp.Translate(Point(xmove, 0))
tgrp.update_rects()
# add temporary line to indicate bounding boxes
# and effect of padding (may cover the very first trec)
tmpbr = trec2.bounding_rect
doc.Insert(
getQuickLine(
(0,0),
(trec2.bounding_rect.left+10, tline.bounding_rect.top-10)
)
)
# end of draw - generate output file
filename = ''
psfile = 'vectorout.ps'
sk2ps(filename, psfile, printable= draw_printable, visible = draw_visible,
For = eps_for, CreationDate = eps_date, Title = eps_title,
rotate = rotate, embed_fonts = embed_fonts)
# alignment marks
align_distance = 6
align_length = 12
grow = align_length + align_distance
llx, lly, urx, ury = doc_bbox
ps_bbox = (llx - grow, lly - grow, urx + grow, ury + grow)
for color in colors:
separator = CreateSeparation(color)
try:
# do this in a try-finall to make sure the document colors
# get restored even if something goes wrong
doc.WalkHierarchy(separator.change_color)
filename = basename + '-' + hexcolor(color) + '.ps'
ps_dev = PostScriptDevice(filename, as_eps = 1,
bounding_box = ps_bbox,
For = util.get_real_username(),
CreationDate = util.current_date(),
Title = os.path.basename(filename),
document = doc)
doc.Draw(ps_dev)
draw_alignment_marks(ps_dev, doc_bbox,
align_length, align_distance)
ps_dev.Close()
finally:
separator.undo_changes()
import Sketch.Scripting
Sketch.Scripting.AddFunction('simple_separation',
_("Simple Separation"),
simple_separation,
align_distance = 6
align_length = 12
grow = align_length + align_distance
llx, lly, urx, ury = doc_bbox
ps_bbox = (llx - grow, lly - grow, urx + grow, ury + grow)
for color in colors:
separator = CreateSeparation(color)
try:
# do this in a try-finall to make sure the document colors
# get restored even if something goes wrong
doc.WalkHierarchy(separator.change_color)
filename = basename + '-' + hexcolor(color) + '.ps'
ps_dev = PostScriptDevice(filename,
as_eps=1,
bounding_box=ps_bbox,
For=util.get_real_username(),
CreationDate=util.current_date(),
Title=os.path.basename(filename),
document=doc)
doc.Draw(ps_dev)
draw_alignment_marks(ps_dev, doc_bbox, align_length,
align_distance)
ps_dev.Close()
finally:
separator.undo_changes()
import Sketch.Scripting
Sketch.Scripting.AddFunction('simple_separation',
_("Simple Separation"),
simple_separation,
def main():
import Sketch
global doc, psfile
global tbase_style, courfont
Sketch.init_lib()
draw_printable = 1
draw_visible = 0
embed_fonts = 0
eps_for = util.get_real_username()
eps_date = util.current_date()
eps_title = None
rotate = 0
doc = Document(create_layer=1)
## *****************************
# start of drawing
# indicate start of coord system first: + goes upward / rightward
trec = getQuickRect(5, 5, -10, -10)
doc.Insert(trec)
# from create_text.py
textfld = SimpleText(Translation(0, 0), "24pt")
textfld.SetProperties(font=courfont, font_size=24)
doc.Insert(textfld)
## add struct box nodes
structNodeA = getStructBoxnode(
"struct1", # title label
("*pnt1", "*pointer2", "*point3"),
("var1", "variable2", "Varib3"))
structNodeB = getStructBoxnode(
"str2", # title label
(
"*pnt1",
"*pnt2",
"*pnt3",
"*pnt4",
"*pnt5",
"*pnt6",
),
("var1", "var2", "var3", "var4", "var5", "var6", "var7", "var8",
"var9"))
structNodeC = getStructBoxnode(
"str3", # title label
("*pnt1", ),
())
snAgrp = structNodeA[0]
snBgrp = structNodeB[0]
snCgrp = structNodeC[0]
## position nodes
# place node A
snAgrp.Translate(Point(100, 200))
snAgrp.update_rects()
# place node B - 'below left' of node A
# (i.e. find lower right corner of A group;
# align upper left corner of B with that)
sabr = snAgrp.bounding_rect
sbbr = snBgrp.bounding_rect
xtran = sabr.right - sbbr.left
ytran = sabr.bottom - sbbr.top
snBgrp.Translate(Point(xtran, ytran))
snBgrp.update_rects()
sbbr = snBgrp.bounding_rect
# place node C - below, left aligned to node B
scbr = snCgrp.bounding_rect
xtran = sbbr.left - scbr.left
ytran = sbbr.bottom - scbr.top
snCgrp.Translate(Point(xtran, ytran))
snCgrp.update_rects()
scbr = snCgrp.bounding_rect
# show struct nodes on drawing
doc.Insert(snAgrp)
doc.Insert(snBgrp)
doc.Insert(snCgrp)
# display the bounding boxes of struct nodes
trecA = getQuickRect(sabr.left, sabr.bottom, sabr.right - sabr.left,
sabr.top - sabr.bottom)
trecA.SetProperties(line_pattern=SolidPattern(StandardColors.red))
trecB = getQuickRect(sbbr.left, sbbr.bottom, sbbr.right - sbbr.left,
sbbr.top - sbbr.bottom)
trecB.SetProperties(line_pattern=SolidPattern(StandardColors.red))
trecC = getQuickRect(scbr.left, scbr.bottom, scbr.right - scbr.left,
scbr.top - scbr.bottom)
trecC.SetProperties(line_pattern=SolidPattern(StandardColors.red))
doc.Insert(trecA)
doc.Insert(trecB)
doc.Insert(trecC)
# make a connection
# get dicts first
snAdct = structNodeA[1]
snBdct = structNodeB[1]
snCdct = structNodeC[1]
# put a rect around snBdct['box']
# since grown(-10) aligns to box; shows that theres 10 units padding!
tbr = snBdct['box'].bounding_rect.grown(-10)
trecC = getQuickRect(tbr.left, tbr.bottom, tbr.right - tbr.left,
tbr.top - tbr.bottom)
trecC.SetProperties(line_pattern=SolidPattern(StandardColors.green))
doc.Insert(trecC)
# for easier calc after:
yjump = abs(snAdct['ptfl_1'].bounding_rect.center().y -
snBdct['box'].bounding_rect.center().y) / 2
# 'standard' connection:
# start from 2nd [1] pointer of structNodeA - end in 'input' (left) of box of structNodeB
# so, from dict we need:: structNodeA:'ptfl_1'; and structNodeB:'box'
tconnline = getStdConnLine(
snAdct['ptfl_1'], # from (startpoint - moveto)
snBdct['box'], # to (endpoint)
# here optional arguments for 'in-between' points;
# (ordered) tuple of dict, where key is command:
# like in tikz:: '|' means along y , '-' means along x
# (last {'-':-10}, is not needed - endpoint specifies it
({
'-': 30
}, {
'|': -yjump
}, {
'-': -40
}, {
'|': -yjump
}))
doc.Insert(tconnline)
# for easier calc after -
# we won't use the "half-the-distance" directly, so we don't divide /2 here
yjumpAC = abs(snAdct['ptfl_2'].bounding_rect.center().y -
snCdct['box'].bounding_rect.center().y)
tconnlineAC = getStdConnLine(
snAdct['ptfl_2'], # from (startpoint - moveto)
snCdct['box'], # to (endpoint)
({
'-': 20
}, {
'|': -(yjump - 30)
}, {
'-': -40
}, {
'|': -(yjumpAC - (yjump - 30))
}))
doc.Insert(tconnlineAC)
## *****************************
# end of drawing - generate output file
filename = '' # was .sk filename to convert
sk2ps(filename,
thisfilename,
printable=draw_printable,
visible=draw_visible,
For=eps_for,
CreationDate=eps_date,
Title=eps_title,
rotate=rotate,
embed_fonts=embed_fonts)
