def effect(self):
# get number of digits
prec = int(self.options.precision)
# loop over all selected paths
for id, node in self.selected.iteritems():
if node.tag == inkex.addNS('path','svg'):
self.group = inkex.etree.SubElement(node.getparent(),inkex.addNS('text','svg'))
t = node.get('transform')
# Removed to fix LP #308183
# (Measure Path text shifted when used with a copied object)
#if t:
# self.group.set('transform', t)
a =[]
p = cubicsuperpath.parsePath(node.get('d'))
num = 1
factor = 1.0/inkex.unittouu('1'+self.options.unit)
if self.options.type == "length":
slengths, stotal = csplength(p)
else:
stotal,x0,y0 = csparea(p)
stotal *= factor*self.options.scale
# Format the length as string
lenstr = locale.format("%(len)25."+str(prec)+"f",{'len':round(stotal*factor*self.options.scale,prec)}).strip()
if self.options.type == "length":
self.addTextOnPath(self.group,0, 0,lenstr+' '+self.options.unit, id, self.options.offset)
else:
self.addTextWithTspan(self.group,x0,y0,lenstr+' '+self.options.unit+'^2', id, self.options.offset)
def effect(self):
args = [
"./qqwing", "--one-line", "--generate",
str(self.options.rows * self.options.cols)
]
if self.options.difficulty != 'mixed':
args.extend(["--difficulty", self.options.difficulty])
data = subprocess.Popen(
args, stdout=subprocess.PIPE).communicate()[0].splitlines()
parent = self.document.getroot()
self.doc_w = inkex.unittouu(parent.get('width'))
self.doc_h = inkex.unittouu(parent.get('height'))
self.size = inkex.unittouu(self.options.puzzle_size)
self.gap = inkex.unittouu(self.options.puzzle_gap)
self.shift = self.size + self.gap
self.left = (self.doc_w -
(self.options.cols * self.shift - self.gap)) / 2
self.top = (self.doc_h -
(self.options.rows * self.shift - self.gap)) / 2
self.sudoku_g = inkex.etree.SubElement(parent, 'g', {'id': 'sudoku'})
for row in range(0, self.options.rows):
for col in range(0, self.options.cols):
g = inkex.etree.SubElement(
self.sudoku_g, 'g',
{'id': 'puzzle_' + str(col) + str(row)})
self.draw_grid(g, col * self.shift, row * self.shift)
self.fill_puzzle(g, col * self.shift, row * self.shift,
data[col + row * self.options.cols])
def createPiano(self, parent):
firstKeyNumber = keyNumberFromNote(self.options.firstNote)
lastKeyNumber = keyNumberFromNote(self.options.lastNote)
self.createKeyInRange(parent, firstKeyNumber, lastKeyNumber)
rectBump = (self.white_key_width - self.black_key_width / 2)
rectBump = inkex.unittouu('1 mm')
rect_x1 = self.white_key_width * (
whiteKeyCountInRange(0, firstKeyNumber) - 1) - rectBump
rect_y1 = inkex.unittouu('-3 mm')
rect_width = self.white_key_width * (whiteKeyCountInRange(
firstKeyNumber, lastKeyNumber)) + rectBump * 2
rect_height = inkex.unittouu('4 mm')
rect_atts = {
'x': str(rect_x1),
'y': str(rect_y1),
'width': str(rect_width),
'height': str(rect_height),
'ry': str(0),
'style': 'fill:#ffffff;stroke:none;fill-opacity:1'
}
rect = inkex.etree.SubElement(parent, 'rect', rect_atts)
path_atts = {
'style':
'fill:#ffffff;stroke:#000000;stroke-width:' +
str(inkex.unittouu('0.25 mm')) + ';stroke-opacity:1',
'd':
'm ' + str(rect_x1) + ", " + str(rect_y1) + " l " + str(0) + ", " +
str(rect_height) + " " + str(rect_width) + ", " + str(0) + " " +
str(0) + ", " + str(-rect_height)
}
path = inkex.etree.SubElement(parent, 'path', path_atts)
def addDot(self, node):
self.group = inkex.etree.SubElement(node.getparent(), inkex.addNS("g", "svg"))
self.dotGroup = inkex.etree.SubElement(self.group, inkex.addNS("g", "svg"))
self.numGroup = inkex.etree.SubElement(self.group, inkex.addNS("g", "svg"))
try:
t = node.get("transform")
self.group.set("transform", t)
except:
pass
style = simplestyle.formatStyle({"stroke": "none", "fill": "#000"})
a = []
p = simplepath.parsePath(node.get("d"))
self.separateLastAndFirst(p)
num = self.options.start
for cmd, params in p:
if cmd != "Z" and cmd != "z":
dot_att = {
"style": style,
"r": str(inkex.unittouu(self.options.dotsize) / 2),
"cx": str(params[-2]),
"cy": str(params[-1]),
}
inkex.etree.SubElement(self.dotGroup, inkex.addNS("circle", "svg"), dot_att)
self.addText(
self.numGroup,
params[-2] + (inkex.unittouu(self.options.dotsize) / 2),
params[-1] - (inkex.unittouu(self.options.dotsize) / 2),
num,
)
num += self.options.step
node.getparent().remove(node)
def svg_open(self, filename):
doc_width = inkex.unittouu(
self.document.documentElement.getAttribute('width'))
doc_height = inkex.unittouu(
self.document.documentElement.getAttribute('height'))
doc_sizeH = min(doc_width, doc_height)
doc_sizeW = max(doc_width, doc_height)
def clone_and_rewrite(self, node_in):
if node_in.localName != 'svg':
node_out = self.document.createElement('svg:' + node_in.localName)
for i in range(0, node_in.attributes.length):
name = node_in.attributes.item(i).name
value = node_in.attributes.item(i).value
node_out.setAttribute(name, value)
else:
node_out = self.document.createElement('svg:g')
for c in node_in.childNodes:
if c.localName in ('g', 'path', 'polyline', 'polygon'):
child = clone_and_rewrite(self, c)
if c.localName == 'g':
child.setAttribute(
'transform',
'matrix(' + str(doc_sizeH / 700.) + ',0,0,' +
str(-doc_sizeH / 700.) + ',' + str(-doc_sizeH * 0.25) +
',' + str(doc_sizeW * 0.75) + ')')
node_out.appendChild(child)
return node_out
doc = xml.dom.minidom.parse(filename)
svg = doc.getElementsByTagName('svg')[0]
group = clone_and_rewrite(self, svg)
self.current_layer.appendChild(group)
def svg_open(self,filename):
doc_width = inkex.unittouu(self.document.getroot().get('width'))
doc_height = inkex.unittouu(self.document.getroot().get('height'))
doc_sizeH = min(doc_width,doc_height)
doc_sizeW = max(doc_width,doc_height)
def clone_and_rewrite(self, node_in):
in_tag = node_in.tag.rsplit('}',1)[-1]
if in_tag != 'svg':
node_out = inkex.etree.Element(inkex.addNS(in_tag,'svg'))
for name in node_in.attrib:
node_out.set(name, node_in.attrib[name])
else:
node_out = inkex.etree.Element(inkex.addNS('g','svg'))
for c in node_in.iterchildren():
c_tag = c.tag.rsplit('}',1)[-1]
if c_tag in ('g', 'path', 'polyline', 'polygon'):
child = clone_and_rewrite(self, c)
if c_tag == 'g':
child.set('transform','matrix('+str(doc_sizeH/700.)+',0,0,'+str(-doc_sizeH/700.)+','+str(-doc_sizeH*0.25)+','+str(doc_sizeW*0.75)+')')
node_out.append(child)
return node_out
doc = inkex.etree.parse(filename)
svg = doc.getroot()
group = clone_and_rewrite(self, svg)
self.current_layer.append(group)
def createHelpSheetScaleFromTitleAndIntervals(self, parent, title,
intervals):
textstyle = {
'font-size': '64px',
'font-family': 'arial',
'text-anchor': 'middle',
'text-align': 'center',
'fill': '#000000'
}
text_atts = {
'style': simplestyle.formatStyle(textstyle),
'x': str(self.doc_width / 2),
'y': str(inkex.unittouu('18 mm'))
}
text = inkex.etree.SubElement(parent, 'text', text_atts)
text.text = title
for i in range(0, 12):
self.options.keynote = notes[i]
if keys_color[i] == "W":
t = 'translate(' + str( self.doc_width/2 ) + ','\
+ str( self.doc_height-self.white_key_height*1.5-(self.white_key_height+inkex.unittouu('7 mm')) * int(keys_numbers[self.options.keynote]) ) + ')'
else:
t = 'translate(' + str( inkex.unittouu('7 mm') ) + ',' \
+ str( self.doc_height-self.white_key_height*1.5-(self.white_key_height+inkex.unittouu('7 mm')) * int(keys_numbers[self.options.keynote])-self.white_key_height*0.5 ) + ')'
group = inkex.etree.SubElement(parent, 'g', {'transform': t})
self.createPiano(group)
self.createMarkersFromIntervals(group, intervals)
def svg_open(self,filename):
doc_width = inkex.unittouu(self.document.documentElement.getAttribute('width'))
doc_height = inkex.unittouu(self.document.documentElement.getAttribute('height'))
doc_sizeH = min(doc_width,doc_height)
doc_sizeW = max(doc_width,doc_height)
def clone_and_rewrite(self, node_in):
if node_in.localName != 'svg':
node_out = self.document.createElement('svg:' + node_in.localName)
for i in range(0, node_in.attributes.length):
name = node_in.attributes.item(i).name
value = node_in.attributes.item(i).value
node_out.setAttribute(name, value)
else:
node_out = self.document.createElement('svg:g')
for c in node_in.childNodes:
if c.localName in ('g', 'path', 'polyline', 'polygon'):
child = clone_and_rewrite(self, c)
if c.localName == 'g':
child.setAttribute('transform','matrix('+str(doc_sizeH/700.)+',0,0,'+str(-doc_sizeH/700.)+','+str(-doc_sizeH*0.25)+','+str(doc_sizeW*0.75)+')')
node_out.appendChild(child)
return node_out
doc = xml.dom.minidom.parse(filename)
svg = doc.getElementsByTagName('svg')[0]
group = clone_and_rewrite(self, svg)
self.current_layer.appendChild(group)
def effect(self):
"""Applies the effect"""
svg_root = self.document.getroot()
width = inkex.unittouu(svg_root.get("width"))
height = inkex.unittouu(svg_root.get("height"))
self.canvas = Canvas(width, height)
self.walk_tree(svg_root)
def effect(self):
"""Applies the effect"""
svg_root = self.document.getroot()
width = inkex.unittouu(svg_root.get("width"))
height = inkex.unittouu(svg_root.get("height"))
self.canvas = Canvas(width, height)
self.walk_tree(svg_root)
def effect(self):
# Get script's options values. Input.
include_hor = self.options.include_hor_guide
include_vert = self.options.include_vert_guide
# getting parent tag of the guides
namedview = self.document.xpath('/svg:svg/sodipodi:namedview',
namespaces=inkex.NSS)[0]
# getting the main SVG document element (canvas)
svg = self.document.getroot()
# getting the width and height attributes of the canvas
canvas_width = inkex.unittouu(svg.get('width'))
canvas_height = inkex.unittouu(svg.attrib['height'])
# calculate center of document
center_pos_x = canvas_width / 2
center_pos_y = canvas_height / 2
# call the function. Output.
drawCenteredGuides(center_pos_x, center_pos_y, include_hor,
include_vert, namedview)
def validate_options(self):
#inkex.errormsg( self.options.input_encode )
# Convert string names lists in real lists
m = re.match('\s*(.*[^\s])\s*', self.options.month_names)
self.options.month_names = re.split('\s+', m.group(1))
m = re.match('\s*(.*[^\s])\s*', self.options.day_names)
self.options.day_names = re.split('\s+', m.group(1))
# Validate names lists
if len(self.options.month_names) != 12:
inkex.errormsg('The month name list "' + \
str(self.options.month_names) + \
'" is invalid. Using default.')
self.options.month_names = [
'January', 'February', 'March', 'April', 'May', 'June', 'July',
'August', 'September', 'October', 'November', 'December'
]
if len(self.options.day_names) != 7:
inkex.errormsg('The day name list "' +
str(self.options.day_names) +
'" is invalid. Using default.')
self.options.day_names = [
'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'
]
# Convert year 0 to current year
if self.options.year == 0: self.options.year = datetime.today().year
# Year 1 starts it's week at monday, obligatorily
if self.options.year == 1: self.options.start_day = 'mon'
# Set the calendar start day
if self.options.start_day == 'sun':
calendar.setfirstweekday(6)
else:
calendar.setfirstweekday(0)
# Convert string numbers with unit to user space float numbers
self.options.month_width = inkex.unittouu(self.options.month_width)
self.options.month_margin = inkex.unittouu(self.options.month_margin)
def snap_rect(self, elem, parent_transform=None):
transform = self.transform(elem, parent_transform=parent_transform)
if transform[0][1] or transform[1][0]: # if we've got any skew/rotation, get outta here
raise TransformError("Selection contains transformations with skew/rotation")
offset = self.elem_offset(elem, parent_transform) % 1
width = unittouu(elem.attrib['width'])
height = unittouu(elem.attrib['height'])
x = unittouu(elem.attrib['x'])
y = unittouu(elem.attrib['y'])
width, height = transform_dimensions(transform, width, height)
x, y = transform_point(transform, [x, y])
# Snap to the nearest pixel
height = round(height)
width = round(width)
x = round(x - offset) + offset # If there's a stroke of non-even width, it's shifted by half a pixel
y = round(y - offset) + offset
width, height = transform_dimensions(transform, width, height, inverse=True)
x, y = transform_point(transform, [x, y], inverse=True)
y += self.document_offset/transform[1][1]
# Position the elem at the newly calculate values
elem.attrib['width'] = str(width)
elem.attrib['height'] = str(height)
elem.attrib['x'] = str(x)
elem.attrib['y'] = str(y)
def calculate_size_and_positions(self):
# month_margin month_width months_per_line auto_organize
self.doc_w = inkex.unittouu(self.document.getroot().get("width"))
self.doc_h = inkex.unittouu(self.document.getroot().get("height"))
if self.options.show_weeknr:
self.cols_before = 1
else:
self.cols_before = 0
if self.options.auto_organize:
if self.doc_h > self.doc_w:
self.months_per_line = 3
else:
self.months_per_line = 4
else:
self.months_per_line = self.options.months_per_line
# self.month_w = self.doc_w / self.months_per_line
if self.options.auto_organize:
self.month_w = (self.doc_w * 0.8) / self.months_per_line
self.month_margin = self.month_w / 10
else:
self.month_w = self.options.month_width
self.month_margin = self.options.month_margin
self.day_w = self.month_w / (7 + self.cols_before)
self.day_h = self.month_w / 9
self.month_h = self.day_w * 7
if self.options.month == 0:
self.year_margin = (
self.doc_w
+ self.day_w
- (self.month_w * self.months_per_line)
- (self.month_margin * (self.months_per_line - 1))
) / 2 # - self.month_margin
else:
self.year_margin = (self.doc_w - self.month_w) / 2
self.style_day = {
"font-size": str(self.day_w / 2),
"font-family": "arial",
"text-anchor": "middle",
"text-align": "center",
"fill": self.options.color_day,
}
self.style_weekend = self.style_day.copy()
self.style_weekend["fill"] = self.options.color_weekend
self.style_nmd = self.style_day.copy()
self.style_nmd["fill"] = self.options.color_nmd
self.style_month = self.style_day.copy()
self.style_month["fill"] = self.options.color_month
self.style_month["font-size"] = str(self.day_w / 1.5)
self.style_month["font-weight"] = "bold"
self.style_day_name = self.style_day.copy()
self.style_day_name["fill"] = self.options.color_day_name
self.style_day_name["font-size"] = str(self.day_w / 3)
self.style_year = self.style_day.copy()
self.style_year["fill"] = self.options.color_year
self.style_year["font-size"] = str(self.day_w * 2)
self.style_year["font-weight"] = "bold"
self.style_weeknr = self.style_day.copy()
self.style_weeknr["fill"] = self.options.color_weeknr
self.style_weeknr["font-size"] = str(self.day_w / 3)
def decode_raster(self, img):
img_uri = img.attrib[inkex.addNS('href', 'xlink')]
pil_img = Image.open(decode_uri(img_uri))
self.data = pil_img.getdata()
self.transform = img.transform
self.pos = (inkex.unittouu(img.attrib['x']),
inkex.unittouu(img.attrib['y']))
def validate_polygon(self, polygon):
svg = self.document.getroot()
canw = inkex.unittouu(svg.get('width'))
canh = inkex.unittouu(svg.attrib['height'])
if pdbg > 2:
dbg("Canvas (%dx, %dy)" % (canw, canh))
for (x, y) in polygon:
dbg(' (%dx, %dy)' % (x, y))
def get_document_size(self):
"""Return width and height of document in SVG units as a tuple (W, H).
"""
if not self.doc_size:
x = inkex.unittouu(self.document.getroot().get('width'))
y = inkex.unittouu(self.document.getroot().get('height'))
self.doc_size = (x, y)
return self.doc_size
def calculate_size_and_positions(self):
#month_margin month_width months_per_line auto_organize
self.doc_w = inkex.unittouu(self.document.getroot().get('width'))
self.doc_h = inkex.unittouu(self.document.getroot().get('height'))
if self.options.show_weeknr:
self.cols_before = 1
else:
self.cols_before = 0
if self.options.auto_organize:
if self.doc_h > self.doc_w:
self.months_per_line = 3
else:
self.months_per_line = 4
else:
self.months_per_line = self.options.months_per_line
#self.month_w = self.doc_w / self.months_per_line
if self.options.auto_organize:
self.month_w = (self.doc_w * 0.8) / self.months_per_line
self.month_margin = self.month_w / 10
else:
self.month_w = self.options.month_width
self.month_margin = self.options.month_margin
self.day_w = self.month_w / (7 + self.cols_before)
self.day_h = self.month_w / 9
self.month_h = self.day_w * 7
if self.options.month == 0:
self.year_margin = ((self.doc_w + self.day_w - \
(self.month_w * self.months_per_line) - \
(self.month_margin * \
(self.months_per_line - 1))) / 2) #- self.month_margin
else:
self.year_margin = (self.doc_w - self.month_w) / 2
self.style_day = {
'font-size': str(self.day_w / 2),
'font-family': 'arial',
'text-anchor': 'middle',
'text-align': 'center',
'fill': self.options.color_day
}
self.style_weekend = self.style_day.copy()
self.style_weekend['fill'] = self.options.color_weekend
self.style_nmd = self.style_day.copy()
self.style_nmd['fill'] = self.options.color_nmd
self.style_month = self.style_day.copy()
self.style_month['fill'] = self.options.color_month
self.style_month['font-size'] = str(self.day_w / 1.5)
self.style_month['font-weight'] = 'bold'
self.style_day_name = self.style_day.copy()
self.style_day_name['fill'] = self.options.color_day_name
self.style_day_name['font-size'] = str(self.day_w / 3)
self.style_year = self.style_day.copy()
self.style_year['fill'] = self.options.color_year
self.style_year['font-size'] = str(self.day_w * 2)
self.style_year['font-weight'] = 'bold'
self.style_weeknr = self.style_day.copy()
self.style_weeknr['fill'] = self.options.color_weeknr
self.style_weeknr['font-size'] = str(self.day_w / 3)
def getNumberValues(self):
sv = self.options.start_val
ev = self.options.end_val
if self.inte_att_type and self.inte_att_type != 'none':
sv = inkex.unittouu( sv + self.inte_att_type )
ev = inkex.unittouu( ev + self.inte_att_type )
self.val_cur = self.val_ini = sv
self.val_end = ev
self.val_inc = ( ev - sv ) / float( self.tot_el - 1 )
def effect(self):
""" This method is called first, and sets up the self.commands list for later output. """
svg = self.document.getroot()
# find document width and height, used to scale down
self.doc_width = inkex.unittouu(svg.get('width'))
self.doc_height = inkex.unittouu(svg.get('height'))
# add header
self.commands.append("^DF;")
self.commands.append("! 1;")
self.commands.append("H;")
self.commands.append("@ %d %d;" % (self.options.z_down, self.options.z_up))
self.commands.append("V {0};F {0};\n".format(self.options.feed_rate_moving))
self.commands.append("Z 0 0 %d;" % self.options.z_up)
# mostly borrowed from hgpl_output.py
lastX = 0
lastY = 0
# find paths in layers
i = 0
layerPath = '//svg:g[@inkscape:groupmode="layer"]'
for layer in svg.xpath(layerPath, namespaces=inkex.NSS):
i += 1
nodePath = ('//svg:g[@inkscape:groupmode="layer"][%d]/descendant::svg:path') % i
for node in svg.xpath(nodePath, namespaces=inkex.NSS):
# these next lines added from this patch to fix the transformation issues - http://launchpadlibrarian.net/36269154/hpgl_output.py.patch
# possibly also want to try this code: https://bugs.launchpad.net/inkscape/+bug/600472/+attachment/1475310/+files/hpgl_output.py
transforms = node.xpath("./ancestor-or-self::svg:*[@transform]",namespaces=inkex.NSS)
matrix = [[1.0, 0.0, 0.0], [0.0, 1.0, 0.0]]
for parenttransform in transforms:
newmatrix = simpletransform.parseTransform(parenttransform.get("transform"))
matrix = simpletransform.composeTransform(matrix, newmatrix)
d = node.get('d')
if len(simplepath.parsePath(d)):
p = cubicsuperpath.parsePath(d)
simpletransform.applyTransformToPath(matrix, p) # this line is also from the transform-fixing patch mentioned above
cspsubdiv.cspsubdiv(p, self.options.flat)
for sp in p:
first = True
for csp in sp:
if first:
x, y = self.conv_coords(csp[1][0], self.doc_height - csp[1][1])
self.commands.append("Z %d %d %d;" % (x, y, self.options.z_up))
self.commands.append("V {0};F {0};".format(self.options.feed_rate_cutting))
first = False
x, y = self.conv_coords(csp[1][0], self.doc_height - csp[1][1])
self.commands.append("Z %d %d %d;" % (x, y, self.options.z_down))
lastX = x
lastY = y
self.commands.append("V {0};F {0};".format(self.options.feed_rate_moving))
self.commands.append("Z %d %d %d;" % (lastX, lastY, self.options.z_up))
self.commands.append("Z 0 0 %d;" % self.options.z_up)
self.commands.append("H;")
def effect(self):
"""Applies the effect"""
svg = self.document.getroot()
width = inkex.unittouu(svg.get("width"))
height = inkex.unittouu(svg.get("height"))
ctx = Canvas(width, height)
#starts parsing groups passing root element
self.drawG(ctx, svg)
self.content = ctx.output()
def effect(self):
"""
Effect behaviour.
Overrides base class' method and inserts "Hello World" text into SVG document.
"""
self.parse()
# Get script's "--what" option value.
data_file = self.options.data_file
try:
handler = csv.reader(open(data_file, 'r'))
i = 1
for line in handler:
id = line[0]
txt = line[1]
try:
styles = line[2]
try:
styles = eval(line[2])
except:
inkex.errormsg("Styles syntax in line " + i +
". Ignoring styles.")
except:
styles = None
# Create text element
text = inkex.etree.Element(inkex.addNS('text', 'svg'))
text.text = txt
node = self.getElementById(id)
# Again, there are two ways to get the attibutes:
width = inkex.unittouu(node.get('width'))
height = inkex.unittouu(node.get('height'))
xpos = inkex.unittouu(node.get('x'))
ypos = inkex.unittouu(node.get('y'))
# Set text position to center of document.
text.set('x', str(xpos + (width / 2)))
text.set('y', str(ypos + (height / 2)))
# Center text horizontally with CSS style.
style = {'text-align': 'center', 'text-anchor': 'middle'}
if styles is not None:
style.update(styles)
text.set('style', formatStyle(style))
# Connect elements together.
self.document.getroot().append(text)
i = i + 1
except:
inkex.errormsg("Unkown error")
def register_all_els_geometry(self):
ink_cmm = 'inkscape --query-all '+self.tmp_svg
(status, output) = self.get_cmd_output( ink_cmm )
self.el_geo = { }
if status == 0:
for el in output.split('\n'):
el = el.split(',')
if len(el) == 5:
self.el_geo[el[0]] = { 'x':float(el[1]), 'y':float(el[2]),
'w':float(el[3]), 'h':float(el[4]) }
doc_w = inkex.unittouu( self.document.getroot().get('width') )
doc_h = inkex.unittouu( self.document.getroot().get('height') )
self.el_geo['webslicer-layer'] = { 'x':0, 'y':0, 'w':doc_w, 'h':doc_h }
def vectorize_tile(self, tile):
tile_size = self.tile_size
tile_x = inkex.unittouu(tile.attrib['x'])
tile_y = inkex.unittouu(tile.attrib['y'])
tile_img = Image.open(self.decode_uri(tile.attrib[inkex.addNS('href', 'xlink')]))
tile_data = tile_img.getdata()
any_img = tti_tools.AnyImage(tile_size, (tile_x, tile_y), tile_data)
if self.options.group:
return any_img.vectorize_with_paths()
return any_img.vectorize()
def effect(self):
self.tile_size = tile_size = self.options.tile_size
clear_first = self.options.clear_first
vectorize = self.options.vectorize
root = self.document.xpath('//svg:svg',namespaces=inkex.NSS)[0]
width = inkex.unittouu(root.attrib['width'])
height = inkex.unittouu(root.attrib['height'])
columns = width // tile_size
if clear_first:
set_layer_path = '//svg:g[@inkscape:label="Tileset Layer"]'
set_layer = root.xpath(set_layer_path, namespaces=inkex.NSS)
for layer in set_layer:
root.remove(layer)
set_layer = inkex.etree.SubElement(root, 'g')
set_layer.set(inkex.addNS('label', 'inkscape'), 'Tileset Layer')
set_layer.set(inkex.addNS('groupmode', 'inkscape'), 'layer')
tiles = set()
for uri in self.gather_source_uris():
tiles |= get_unique_tiles(Image.open(decode_uri(uri)), tile_size)
if vectorize:
for i, tile in enumerate(tiles):
pos = tti_tools.index2pos(columns, i, scale=tile_size)
any_img = tti_tools.AnyImage(tile_size, pos, tile)
if self.options.group:
vector_tile = any_img.vectorize_with_paths()
else:
vector_tile = any_img.vectorize()
set_layer.append(vector_tile)
else:
tiles = [self.rebuild_tile(tile) for tile in tiles]
for i, tile in enumerate(tiles):
uri = make_data_uri(tile)
img = self.build_svg_img(
uri,
x = str((i % columns) * tile_size),
y = str((i // columns) * tile_size),
width = str(tile_size),
height = str(tile_size)
)
set_layer.append(img)
def validate_options(self):
#inkex.errormsg( self.options.input_encode )
# Convert string names lists in real lists:
m = re.match( '\s*(.*[^\s])\s*', self.options.month_names )
self.options.month_names = re.split( '\s+', m.group(1) )
m = re.match( '\s*(.*[^\s])\s*', self.options.day_names )
self.options.day_names = re.split( '\s+', m.group(1) )
# Validate names lists:
if len(self.options.month_names) != 12:
inkex.errormsg('The month name list "'+
str(self.options.month_names)+
'" is invalid. Using default.')
self.options.month_names = ['January','February','March',
'April', 'May', 'June',
'July', 'August', 'September',
'October','November','December']
if len(self.options.day_names) != 7:
inkex.errormsg('The day name list "'+
str(self.options.day_names)+
'" is invalid. Using default.')
self.options.day_names = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat']
# Convert year 0 to current year:
if self.options.year == 0: self.options.year = datetime.today().year
# Set the calendar start day:
if self.options.start_day=='sun':
calendar.setfirstweekday(6)
else:
calendar.setfirstweekday(0)
# Convert string numbers with unit to user space float numbers:
self.options.month_width = inkex.unittouu( self.options.month_width )
self.options.month_margin = inkex.unittouu( self.options.month_margin )
def replace_year(dt):
return date( int(self.options.year), dt.month, dt.day )
self.other_holidays = []
try:
for d in re.split("[;,]+", self.options.other_holidays):
d = d.strip()
parts = re.split("[ \t]+", d)
if parts and (parts[0]):
part = {
'date': replace_year(parser.parse(parts[0]).date()),
'description': ''
}
if len(parts)>1:
part['description'] = " ".join(parts[1:])
self.other_holidays.append(part)
except Exception as e:
inkex.errormsg("Error in parsing holidays string. Dates should be delimited by ';'. Optional date description should be appended after date followed by <space> character. \n%s" % e)
exit(1)
self.other_holidays_dates = [o['date'] for o in self.other_holidays]
def effect(self):
# Get script's options values. Input.
# Factor to multiply in order to get user units (pixels)
factor = inkex.unittouu('1' + self.options.unit)
# boolean
same_margins = self.options.same_margins
# convert string to integer, in user units (pixels)
top_margin = float(self.options.top_margin) * factor
right_margin = float(self.options.right_margin) * factor
bottom_margin = float(self.options.bottom_margin) * factor
left_margin = float(self.options.left_margin) * factor
# getting parent tag of the guides
namedview = self.document.xpath('/svg:svg/sodipodi:namedview',
namespaces=inkex.NSS)[0]
# getting the main SVG document element (canvas)
svg = self.document.getroot()
# getting the width and height attributes of the canvas
canvas_width = inkex.unittouu(svg.get('width'))
canvas_height = inkex.unittouu(svg.get('height'))
# Get selection bounding box - TODO
# now let's use the input:
# draw margin guides (if not zero)
if same_margins:
right_margin = top_margin
bottom_margin = top_margin
left_margin = top_margin
# start position of guides
top_pos = canvas_height - top_margin
right_pos = canvas_width - right_margin
bottom_pos = bottom_margin
left_pos = left_margin
# Draw the four margin guides (if margin exists)
if top_pos != canvas_height:
drawGuide(top_pos, "horizontal", namedview)
if right_pos != canvas_width:
drawGuide(right_pos, "vertical", namedview)
if bottom_pos != 0: drawGuide(bottom_pos, "horizontal", namedview)
if left_pos != 0: drawGuide(left_pos, "vertical", namedview)
def effect(self):
# メインのルート要素であるSVGを取得
svg = self.document.getroot()
inkex.errormsg(str(svg))
image=svg.find(ALL+XMLNS+"image")
width=inkex.unittouu(image.attrib["width"])
height=inkex.unittouu(image.attrib["height"])
#width = inkex.unittouu(svg.get('width'))
#height = inkex.unittouu(svg.attrib['height'])
#初期化の点
points=[[0,0],[width,0],[width,height],[0,height]]
inkex.errormsg(u"画像属性" + str(image.attrib))
url=image.attrib[XLINK+"href"]
inkex.errormsg((u"画像" + str(url)))
#file.//の部分を取り除く
im = Image.open(url[7:])
color=im.getpixel((0,0))
inkex.errormsg((u"色:" + str(color)))
path=svg.find(ALL+XMLNS+"path")
if path == None:
inkex.errormsg(u"パスを書いてください！！")
#パスの頂点座標を取得
vals=simplepath.parsePath(path.get('d'))
for cmd,vert in vals:
#たまに空のが入ってるため、それ対策
if len(vert) != 0:
inkex.errormsg((u"頂点:" + str(vert)))
points.append(vert)
trignales,nodes = triangulate(points)
inkex.errormsg(u"三角形分割の結果"+str(trignales))
i=0
for t in trignales:
onedarray=t.parseSVG()
attributes={"points":str(onedarray),
"style":"fill:"+simplestyle.formatColor3i(color[0],color[1],color[2])+";stroke:white;stroke-width:3",
"fill-opacity":"0.5"}
polygon =inkex.etree.Element("polygon",attributes)
svg.append(polygon)
#for n in nodes:
# circle=n.circle
# inkex.errormsg(u"円:"+str(circle))
# attributes={"cx":str(circle.center.x),"cy":str(circle.center.y),"r":str(circle.radius),
# "stroke":"yellow","stroke-width":"3","fill-opacity":"0.0"}
# circle =inkex.etree.Element("circle",attributes)
# svg.append(circle)
inkex.errormsg(str(polygon))
def effect(self):
self.hpgl = ['IN;SP%d;' % self.options.pen]
x0 = self.options.xOrigin
y0 = self.options.yOrigin
scale = float(self.options.resolution)/90
self.options.flat *= scale
mirror = 1.0
if self.options.mirror:
mirror = -1.0
if inkex.unittouu(self.document.getroot().xpath('@height', namespaces=inkex.NSS)[0]):
y0 -= float(inkex.unittouu(self.document.getroot().xpath('@height', namespaces=inkex.NSS)[0]))
self.groupmat = [[[scale, 0.0, -x0*scale], [0.0, mirror*scale, -y0*scale]]]
doc = self.document.getroot()
self.process_group(doc)
self.hpgl.append('PU;')
def startRendering(self):
self.cursorY = 310
self.svg = self.document.getroot()
self.width= inkex.unittouu(self.svg.get('width'))
self.height= inkex.unittouu(self.svg.get('height'))
#draw the UI and create layers, if it's not been done yet
self.renderArmatureUI()
if not self.options.newLayerSet is None:
#find out what the state of the layers are
layerInfo=self.getLayerInfo()
self.updateArmatureData(self.options.newLayerSet,layerInfo)
else:
inkex.errormsg("Enter a title to update an existing set, or create a new one.")
def effect( self ): markup = processMarkup( self.options.text, self.options.fontfamily ) g,w = renderText( self.current_layer, markup ) # Now to wrap the text N times around the egg, we need to scale it to have # length 3200 * N. It's current width is w so the scale factor is (3200 * N) / w. scale_x = float( 3200 * self.options.wrap ) / float( w ) scale_y = scale_x if self.options.stretch: scale_y = scale_y * 2.0 / 3.0 # In planning the scaling, we'd like to know the height of our line of text. # Rather than computing its bounding box, we'll just use the height of the # parens from the Simplex Roman font. And, we could compute that but we'll # just use our prior knowledge of it being 32. h = float( 32.0 ) # And the angular tilt will be arcsine( height / (3200 * fWrap) ) svg = self.document.getroot() height = float( inkex.unittouu( svg.attrib['height'] ) ) - h * scale_y angle = ( float( 180 ) / math.pi ) * \ math.asin( height / float( 3200 * self.options.wrap ) ) if self.options.flip: angle += float( 180.0 ) t = 'translate(%f,%f) rotate(%f,%f,0) scale(%f,%f)' % ( -w*scale_x, h*scale_y, angle, w*scale_x, scale_x, scale_y ) else: t = 'translate(0,%f) rotate(%f,0,0) scale(%f,%f)' % ( h, angle, scale_x, scale_y ) g.set( 'transform', t)
def effect(self):
#References: Minimum Requirements for Creating a DXF File of a 3D Model By Paul Bourke
# NURB Curves: A Guide for the Uninitiated By Philip J. Schneider
# The NURBS Book By Les Piegl and Wayne Tiller (Springer, 1995)
# self.dxf_add("999\nDXF created by Inkscape\n") # Some programs do not take comments in DXF files (KLayout 0.21.12 for example)
self.dxf_add(dxf_templates.r14_header)
for node in self.document.getroot().xpath('//svg:g',
namespaces=inkex.NSS):
if node.get(inkex.addNS('groupmode', 'inkscape')) == 'layer':
layer = node.get(inkex.addNS('label', 'inkscape'))
layer = layer.replace(' ', '_')
if layer and not layer in self.layers:
self.layers.append(layer)
self.dxf_add(" 2\nLAYER\n 5\n2\n100\nAcDbSymbolTable\n 70\n%s\n" %
len(self.layers))
for i in range(len(self.layers)):
self.dxf_add(
" 0\nLAYER\n 5\n%x\n100\nAcDbSymbolTableRecord\n100\nAcDbLayerTableRecord\n 2\n%s\n 70\n0\n 6\nCONTINUOUS\n"
% (i + 80, self.layers[i]))
self.dxf_add(dxf_templates.r14_style)
scale = eval(self.options.units)
if not scale:
scale = 25.4 / 90 # if no scale is specified, assume inch as baseunit
h = inkex.unittouu(self.document.getroot().xpath(
'@height', namespaces=inkex.NSS)[0])
self.groupmat = [[[scale, 0.0, 0.0], [0.0, -scale, h * scale]]]
doc = self.document.getroot()
self.process_group(doc)
if self.options.ROBO == 'true':
self.ROBO_output()
if self.options.POLY == 'true':
self.LWPOLY_output()
self.dxf_add(dxf_templates.r14_footer)
def effect(self):
markup = processMarkup(self.options.text, self.options.fontfamily)
g, w = renderText(self.current_layer, markup)
# Now to wrap the text N times around the egg, we need to scale it to have
# length 3200 * N. It's current width is w so the scale factor is (3200 * N) / w.
scale_x = float(3200 * self.options.wrap) / float(w)
scale_y = scale_x
if self.options.stretch:
scale_y = scale_y * 2.0 / 3.0
# In planning the scaling, we'd like to know the height of our line of text.
# Rather than computing its bounding box, we'll just use the height of the
# parens from the Simplex Roman font. And, we could compute that but we'll
# just use our prior knowledge of it being 32.
h = float(32.0)
# And the angular tilt will be arcsine( height / (3200 * fWrap) )
svg = self.document.getroot()
height = float(inkex.unittouu(svg.attrib['height'])) - h * scale_y
angle = ( float( 180 ) / math.pi ) * \
math.asin( height / float( 3200 * self.options.wrap ) )
if self.options.flip:
angle += float(180.0)
t = 'translate(%f,%f) rotate(%f,%f,0) scale(%f,%f)' % (
-w * scale_x, h * scale_y, angle, w * scale_x, scale_x,
scale_y)
else:
t = 'translate(0,%f) rotate(%f,0,0) scale(%f,%f)' % (
h, angle, scale_x, scale_y)
g.set('transform', t)
def split_letters(self, node):
"""Returns a list of letters"""
letters = []
words = self.split_words(node)
if not words:
return letters
for word in words:
x = float(word.get("x"))
y = word.get("y")
#gets the font size. If element doesn't have a style attribute, it assumes font-size = 12px
try:
import simplestyle
fontsize = simplestyle.parseStyle(word.get("style"))["font-size"]
except:
fontsize = "12px"
fs = inkex.unittouu(fontsize)
#for each letter in element string
for letter in word[0].text:
tspan = inkex.etree.Element(inkex.addNS("tspan", "svg"))
tspan.text = letter
text = inkex.etree.Element(inkex.addNS("text", "svg"), node.attrib)
text.set("x", str(x))
text.set("y", str(y))
x += fs
text.append(tspan)
letters.append(text)
return letters
def effect(self):
#References: Minimum Requirements for Creating a DXF File of a 3D Model By Paul Bourke
# NURB Curves: A Guide for the Uninitiated By Philip J. Schneider
# The NURBS Book By Les Piegl and Wayne Tiller (Springer, 1995)
# self.dxf_add("999\nDXF created by Inkscape\n") # Some programs do not take comments in DXF files (KLayout 0.21.12 for example)
self.dxf_add(dxf_templates.r14_header)
for node in self.document.getroot().xpath('//svg:g', namespaces=inkex.NSS):
if node.get(inkex.addNS('groupmode', 'inkscape')) == 'layer':
layer = node.get(inkex.addNS('label', 'inkscape'))
layer = layer.replace(' ', '_')
if layer and not layer in self.layers:
self.layers.append(layer)
self.dxf_add(" 2\nLAYER\n 5\n2\n100\nAcDbSymbolTable\n 70\n%s\n" % len(self.layers))
for i in range(len(self.layers)):
self.dxf_add(" 0\nLAYER\n 5\n%x\n100\nAcDbSymbolTableRecord\n100\nAcDbLayerTableRecord\n 2\n%s\n 70\n0\n 6\nCONTINUOUS\n" % (i + 80, self.layers[i]))
self.dxf_add(dxf_templates.r14_style)
scale = eval(self.options.units)
if not scale:
scale = 25.4/90 # if no scale is specified, assume inch as baseunit
h = inkex.unittouu(self.document.getroot().xpath('@height', namespaces=inkex.NSS)[0])
self.groupmat = [[[scale, 0.0, 0.0], [0.0, -scale, h*scale]]]
doc = self.document.getroot()
self.process_group(doc)
if self.options.ROBO == 'true':
self.ROBO_output()
if self.options.POLY == 'true':
self.LWPOLY_output()
self.dxf_add(dxf_templates.r14_footer)
def createMarkerAt(self, parent, x, y, radius, markerText):
markerGroup = inkex.etree.SubElement(parent, 'g')
ellipce_atts = {
inkex.addNS('cx','sodipodi'):str(x),
inkex.addNS('cy','sodipodi'):str(y),
inkex.addNS('rx','sodipodi'):str(radius),
inkex.addNS('ry','sodipodi'):str(radius),
inkex.addNS('type','sodipodi'):'arc',
'd':'m '+str(x+radius)+','+str(y)+' a '+
str(x)+','+str(y)+' 0 1 1 ' + str(-radius*2)+',0 '+
str(x)+','+str(y)+' 0 1 1 ' + str(radius*2)+',0 z',
'style':'fill:#b3b3b3;stroke:#000000;stroke-width:'+str(inkex.unittouu('0.125 mm'))+';stroke-opacity:1;fill-opacity:1' }
ellipse = inkex.etree.SubElement(markerGroup, 'path', ellipce_atts)
textstyle = { 'font-size': '11 px',
'font-family': 'arial',
'text-anchor': 'middle',
'text-align': 'center',
'fill': '#000000'
}
text_atts = { 'style':simplestyle.formatStyle(textstyle),
'x': str( x ),
'y': str( y + radius*0.5) }
text = inkex.etree.SubElement(markerGroup, 'text', text_atts)
text.text = str(markerText)
def effect(self):
#References: Minimum Requirements for Creating a DXF File of a 3D Model By Paul Bourke
# NURB Curves: A Guide for the Uninitiated By Philip J. Schneider
# The NURBS Book By Les Piegl and Wayne Tiller (Springer, 1995)
self.dxf_add("999\nDXF created by Inkscape\n")
self.dxf_add(dxf_templates.r14_header)
scale = 25.4/90.0
h = inkex.unittouu(self.document.getroot().xpath('@height', namespaces=inkex.NSS)[0])
path = '//svg:path'
for node in self.document.getroot().xpath(path, namespaces=inkex.NSS):
d = node.get('d')
sim = simplepath.parsePath(d)
if len(sim):
simplepath.scalePath(sim,scale,-scale)
simplepath.translatePath(sim,0,h*scale)
p = cubicsuperpath.CubicSuperPath(sim)
for sub in p:
for i in range(len(sub)-1):
s = sub[i]
e = sub[i+1]
if s[1] == s[2] and e[0] == e[1]:
self.dxf_line([s[1],e[1]])
elif (self.options.ROBO == 'true'):
self.ROBO_spline([s[1],s[2],e[0],e[1]])
else:
self.dxf_spline([s[1],s[2],e[0],e[1]])
if self.options.ROBO == 'true':
self.ROBO_output()
self.LWPOLY_output()
self.dxf_add(dxf_templates.r14_footer)
def effect(self):
# Get script's options values. Input.
# Factor to multiply in order to get user units (pixels)
factor = inkex.unittouu('1' + self.options.unit)
# boolean
same_margins = self.options.same_margins
# convert string to integer, in user units (pixels)
top_margin = float(self.options.top_margin) * factor
right_margin = float(self.options.right_margin) * factor
bottom_margin = float(self.options.bottom_margin) * factor
left_margin = float(self.options.left_margin) * factor
# getting parent tag of the guides
namedview = self.document.xpath('/svg:svg/sodipodi:namedview',namespaces=inkex.NSS)[0]
# getting the main SVG document element (canvas)
svg = self.document.getroot()
# getting the width and height attributes of the canvas
canvas_width = inkex.unittouu(svg.get('width'))
canvas_height = inkex.unittouu(svg.get('height'))
# Get selection bounding box - TODO
# now let's use the input:
# draw margin guides (if not zero)
if same_margins:
right_margin = top_margin
bottom_margin = top_margin
left_margin = top_margin
# start position of guides
top_pos = canvas_height - top_margin
right_pos = canvas_width - right_margin
bottom_pos = bottom_margin
left_pos = left_margin
# Draw the four margin guides (if margin exists)
if top_pos != canvas_height: drawGuide(top_pos, "horizontal", namedview)
if right_pos != canvas_width: drawGuide(right_pos, "vertical", namedview)
if bottom_pos != 0: drawGuide(bottom_pos, "horizontal", namedview)
if left_pos != 0: drawGuide(left_pos, "vertical", namedview)
def find_reasonable_center_xy(self, element):
x = element.get('x')
if x:
return ((float(inkex.unittouu(x))
+ float(inkex.unittou(element.get('width'))) / 2),
(float(inkex.unittouu(element.get('y')))
+ float(inkex.unittou(element.get('height'))) / 2))
else:
return (float(element.get(inkex.addNS('cx', 'sodipodi'))),
float(element.get(inkex.addNS('cy', 'sodipodi'))))
y = element.get('y')
if y:
y = float(inkex.unittouu(y))
else:
y = float(element.get(inkex.addNS('cy', 'sodipodi')))
return (x, y)
def createWhiteKey(self, parent, number):
key_atts = {
'x':
str(self.white_key_width * number),
'y':
'0.0',
'width':
str(self.white_key_width),
'height':
str(self.white_key_height),
'ry':
str(inkex.unittouu('0.7 mm')),
'style':
'fill:#ffffff;stroke:#000000;stroke-width:' +
str(inkex.unittouu('0.25 mm')) + ';stroke-opacity:1;fill-opacity:1'
}
white_key = inkex.etree.SubElement(parent, 'rect', key_atts)
def unit_to_uu(self, unit):
""" Wrapper for unittouu() accounting for different implementation in Inkscape versions"""
try:
# Inkscape > 0.48
return self.unittouu(unit)
except AttributeError:
# Inkscape <= 0.48
return inkex.unittouu(unit)
def split_words(self, node):
"""Returns a list of words"""
words = []
# Function to recursively extract text
def plain_str(elem):
words = []
if elem.text:
words.append(elem.text)
for n in elem:
words.extend(plain_str(n))
if n.tail:
words.append(n.tail)
return words
# if text has more than one line, iterates through elements
lines = self.split_lines(node)
if not lines:
return words
for line in lines:
# gets the position of text node
x = float(line.get("x"))
y = line.get("y")
# gets the font size. if element doesn't have a style attribute, it assumes font-size = 12px
try:
from simplestyle import parseStyle
fontsize = parseStyle(line.get("style"))["font-size"]
except:
fontsize = "12px"
fs = inkex.unittouu(fontsize)
# extract and returns a list of words
words_list = "".join(plain_str(line)).split()
prev_len = 0
# creates new text nodes for each string in words_list
for word in words_list:
tspan = inkex.etree.Element(inkex.addNS("tspan", "svg"))
tspan.text = word
text = inkex.etree.Element(inkex.addNS("text", "svg"), line.attrib)
tspan.set(inkex.addNS("role", "sodipodi"), "line")
# positioning new text elements
x = x + prev_len * fs
prev_len = len(word)
text.set("x", str(x))
text.set("y", str(y))
text.append(tspan)
words.append(text)
return words
def split_lines(self, node):
"""Returns a list of lines"""
lines = []
count = 1
for n in node:
if not (n.tag == inkex.addNS("flowPara", "svg") or n.tag == inkex.addNS("tspan", "svg")):
if n.tag == inkex.addNS("textPath", "svg"):
inkex.debug("This type of text element isn't supported. First remove text from path.")
break
else:
continue
text = inkex.etree.Element(inkex.addNS("text", "svg"), node.attrib)
# handling flowed text nodes
if node.tag == inkex.addNS("flowRoot", "svg"):
try:
from simplestyle import parseStyle
fontsize = parseStyle(node.get("style"))["font-size"]
except:
fontsize = "12px"
fs = inkex.unittouu(fontsize)
# selects the flowRegion's child (svg:rect) to get @X and @Y
id = node.get("id")
flowref = self.xpathSingle('/svg:svg//*[@id="%s"]/svg:flowRegion[1]' % id)[0]
if flowref.tag == inkex.addNS("rect", "svg"):
text.set("x", flowref.get("x"))
text.set("y", str(float(flowref.get("y")) + fs * count))
count += 1
else:
inkex.debug("This type of text element isn't supported. First unflow text.")
break
# now let's convert flowPara into tspan
tspan = inkex.etree.Element(inkex.addNS("tspan", "svg"))
tspan.set(inkex.addNS("role", "sodipodi"), "line")
tspan.text = n.text
text.append(tspan)
else:
from copy import copy
x = n.get("x") or node.get("x")
y = n.get("y") or node.get("y")
text.set("x", x)
text.set("y", y)
text.append(copy(n))
lines.append(text)
return lines
def process_shape(self, node, mat):
rgb = (0, 0, 0) # stroke color
fillcolor = None # fill color
stroke = 1 # pen width in printer pixels
# Very NB : If the pen width is greater than 1 then the output will Not be a vector output !
style = node.get('style')
if style:
style = simplestyle.parseStyle(style)
if style.has_key('stroke'):
if style['stroke'] and style['stroke'] != 'none' and style[
'stroke'][0:3] != 'url':
rgb = simplestyle.parseColor(style['stroke'])
if style.has_key('stroke-width'):
stroke = inkex.unittouu(style['stroke-width'])
stroke = int(stroke * self.scale)
if style.has_key('fill'):
if style['fill'] and style['fill'] != 'none' and style['fill'][
0:3] != 'url':
fill = simplestyle.parseColor(style['fill'])
fillcolor = fill[0] + 256 * fill[1] + 256 * 256 * fill[2]
color = rgb[0] + 256 * rgb[1] + 256 * 256 * rgb[2]
if node.tag == inkex.addNS('path', 'svg'):
d = node.get('d')
if not d:
return
p = cubicsuperpath.parsePath(d)
elif node.tag == inkex.addNS('rect', 'svg'):
x = float(node.get('x'))
y = float(node.get('y'))
width = float(node.get('width'))
height = float(node.get('height'))
p = [[[x, y], [x, y], [x, y]]]
p.append([[x + width, y], [x + width, y], [x + width, y]])
p.append([[x + width, y + height], [x + width, y + height],
[x + width, y + height]])
p.append([[x, y + height], [x, y + height], [x, y + height]])
p.append([[x, y], [x, y], [x, y]])
p = [p]
else:
return
trans = node.get('transform')
if trans:
mat = simpletransform.composeTransform(
mat, simpletransform.parseTransform(trans))
simpletransform.applyTransformToPath(mat, p)
hPen = mygdi.CreatePen(0, stroke, color)
mygdi.SelectObject(self.hDC, hPen)
self.emit_path(p)
if fillcolor is not None:
brush = LOGBRUSH(0, fillcolor, 0)
hBrush = mygdi.CreateBrushIndirect(addressof(brush))
mygdi.SelectObject(self.hDC, hBrush)
mygdi.BeginPath(self.hDC)
self.emit_path(p)
mygdi.EndPath(self.hDC)
mygdi.FillPath(self.hDC)
return
def split_words(self, node):
"""Returns a list of words"""
words = []
#Function to recursively extract text
def plain_str(elem):
words = []
if elem.text:
words.append(elem.text)
for n in elem:
words.extend(plain_str(n))
if n.tail:
words.append(n.tail)
return words
#if text has more than one line, iterates through elements
lines = self.split_lines(node)
if not lines:
return words
for line in lines:
#gets the position of text node
x = float(line.get("x"))
y = line.get("y")
#gets the font size. if element doesn't have a style attribute, it assumes font-size = 12px
try:
from simplestyle import parseStyle
fontsize = parseStyle(line.get("style"))["font-size"]
except:
fontsize = "12px"
fs = inkex.unittouu(fontsize)
#extract and returns a list of words
words_list = "".join(plain_str(line)).split()
prev_len = 0
#creates new text nodes for each string in words_list
for word in words_list:
tspan = inkex.etree.Element(inkex.addNS("tspan", "svg"))
tspan.text = word
text = inkex.etree.Element(inkex.addNS("text", "svg"),
line.attrib)
tspan.set(inkex.addNS("role", "sodipodi"), "line")
#positioning new text elements
x = x + prev_len * fs
prev_len = len(word)
text.set("x", str(x))
text.set("y", str(y))
text.append(tspan)
words.append(text)
return words
def _handle_shape(self, node):
"""Extract shape data from node"""
options = []
if node.tag == _ns('rect'):
inset = node.get('rx', '0') or node.get('ry', '0')
# TODO: ry <> rx is not supported by TikZ. Convert to path?
x = inkex.unittouu(node.get('x', '0'))
y = inkex.unittouu(node.get('y', '0'))
# map from svg to tikz
width = inkex.unittouu(node.get('width', '0'))
height = inkex.unittouu(node.get('height', '0'))
if width == 0.0 or height == 0.0:
return None, []
if inset:
# TODO: corner radius is not scaled by PGF. Find a better way to fix this.
options = ["rounded corners=%s" % self.transform([inkex.unittouu(inset) * 0.8])]
return ('rect', (x, y, width + x, height + y)), options
elif node.tag in [_ns('polyline'),
_ns('polygon'),
]:
points = node.get('points', '').replace(',', ' ')
points = map(inkex.unittouu, points.split())
if node.tag == _ns('polyline'):
cmd = 'polyline'
else:
cmd = 'polygon'
return (cmd, points), options
elif node.tag in _ns('line'):
points = [node.get('x1'), node.get('y1'),
node.get('x2'), node.get('y2')]
points = map(inkex.unittouu, points)
# check for zero lenght line
if not ((points[0] == points[2]) and (points[1] == points[3])):
return ('polyline', points), options
if node.tag == _ns('circle'):
# ugly code...
center = map(inkex.unittouu, [node.get('cx', '0'), node.get('cy', '0')])
r = inkex.unittouu(node.get('r', '0'))
if r > 0.0:
return ('circle', self.transform(center) + self.transform([r])), options
elif node.tag == _ns('ellipse'):
center = map(inkex.unittouu, [node.get('cx', '0'), node.get('cy', '0')])
rx = inkex.unittouu(node.get('rx', '0'))
ry = inkex.unittouu(node.get('ry', '0'))
if rx > 0.0 and ry > 0.0:
return ('ellipse', self.transform(center) + self.transform([rx])
+ self.transform([ry])), options
else:
return None, options
return None, options
def effect(self):
for id, node in self.selected.iteritems():
if node.tag == inkex.addNS('path', 'svg'):
self.group = inkex.etree.SubElement(node.getparent(),
inkex.addNS('g', 'svg'))
self.dotGroup = inkex.etree.SubElement(self.group,
inkex.addNS('g', 'svg'))
self.numGroup = inkex.etree.SubElement(self.group,
inkex.addNS('g', 'svg'))
try:
t = node.get('transform')
self.group.set('transform', t)
except:
pass
style = simplestyle.formatStyle({
'stroke': 'none',
'fill': '#000'
})
a = []
p = simplepath.parsePath(node.get('d'))
self.separateLastAndFirst(p)
num = 1
for cmd, params in p:
if cmd != 'Z' and cmd != 'z':
dot_att = {
'style': style,
'r': str(inkex.unittouu(self.options.dotsize) / 2),
'cx': str(params[-2]),
'cy': str(params[-1])
}
inkex.etree.SubElement(self.dotGroup,
inkex.addNS('circle', 'svg'),
dot_att)
self.addText(
self.numGroup, params[-2] +
(inkex.unittouu(self.options.dotsize) / 2),
params[-1] -
(inkex.unittouu(self.options.dotsize) / 2), num)
num += 1
node.getparent().remove(node)
def separateLastAndFirst(self, p):
# Separate the last and first dot if they are togheter
lastDot = -1
if p[lastDot][1] == []: lastDot = -2
if round(p[lastDot][1][-2]) == round(p[0][1][-2]) and \
round(p[lastDot][1][-1]) == round(p[0][1][-1]):
x1 = p[lastDot][1][-2]
y1 = p[lastDot][1][-1]
x2 = p[lastDot-1][1][-2]
y2 = p[lastDot-1][1][-1]
dx = abs( max(x1,x2) - min(x1,x2) )
dy = abs( max(y1,y2) - min(y1,y2) )
dist = math.sqrt( dx**2 + dy**2 )
x = dx/dist
y = dy/dist
if x1 > x2: x *= -1
if y1 > y2: y *= -1
p[lastDot][1][-2] += x * inkex.unittouu(self.options.dotsize)
p[lastDot][1][-1] += y * inkex.unittouu(self.options.dotsize)
def __unittouu(self, param):
"""Wrap inkex.unittouu for compatibility.
Required arguments:
param -- string, to parse
"""
try:
return inkex.unittouu(param)
except AttributeError:
return self.unittouu(param)
def effect(self):
args = ["./qqwing", "--one-line", "--generate", str(self.options.rows * self.options.cols)]
if self.options.difficulty != 'mixed':
args.extend(["--difficulty", self.options.difficulty])
data = subprocess.Popen(args, stdout=subprocess.PIPE).communicate()[0].splitlines()
parent = self.document.getroot()
self.doc_w = inkex.unittouu(parent.get('width'))
self.doc_h = inkex.unittouu(parent.get('height'))
self.size = inkex.unittouu(self.options.puzzle_size)
self.gap = inkex.unittouu(self.options.puzzle_gap)
self.shift = self.size + self.gap
self.left = (self.doc_w - (self.options.cols * self.shift - self.gap))/2
self.top = (self.doc_h - (self.options.rows * self.shift - self.gap))/2
self.sudoku_g = inkex.etree.SubElement(parent, 'g', {'id':'sudoku'})
for row in range(0, self.options.rows):
for col in range(0, self.options.cols):
g = inkex.etree.SubElement(self.sudoku_g, 'g', {'id':'puzzle_'+str(col)+str(row)})
self.draw_grid(g, col*self.shift, row*self.shift)
self.fill_puzzle(g, col*self.shift, row*self.shift, data[col+row*self.options.cols])
def separateLastAndFirst(self, p):
# Separate the last and first dot if they are togheter
lastDot = -1
if p[lastDot][1] == []: lastDot = -2
if round(p[lastDot][1][-2]) == round(p[0][1][-2]) and \
round(p[lastDot][1][-1]) == round(p[0][1][-1]):
x1 = p[lastDot][1][-2]
y1 = p[lastDot][1][-1]
x2 = p[lastDot - 1][1][-2]
y2 = p[lastDot - 1][1][-1]
dx = abs(max(x1, x2) - min(x1, x2))
dy = abs(max(y1, y2) - min(y1, y2))
dist = math.sqrt(dx**2 + dy**2)
x = dx / dist
y = dy / dist
if x1 > x2: x *= -1
if y1 > y2: y *= -1
p[lastDot][1][-2] += x * inkex.unittouu(self.options.dotsize)
p[lastDot][1][-1] += y * inkex.unittouu(self.options.dotsize)
def effect(self):
svgRoot = self.document.getroot()
tmpWidth = svgRoot.get("width")
if tmpWidth == None:
width = inkex.unittouu("800")
else:
width = inkex.unittouu(tmpWidth)
tmpHeight = svgRoot.get("height")
if tmpHeight == None:
height = inkex.unittouu("600")
else:
height = inkex.unittouu(tmpHeight)
self.core.canvas = Canvas(width, height)
self.core.createTree(svgRoot)
for drawable in self.core.root.getDrawable():
drawable.runDraw()
def effect(self):
self.hpgl = ['IN;SP%d;' % self.options.pen]
x0 = self.options.xOrigin
y0 = self.options.yOrigin
scale = float(self.options.resolution) / 90
self.options.flat *= scale
mirror = 1.0
if self.options.mirror:
mirror = -1.0
if inkex.unittouu(self.document.getroot().xpath(
'@height', namespaces=inkex.NSS)[0]):
y0 -= float(
inkex.unittouu(self.document.getroot().xpath(
'@height', namespaces=inkex.NSS)[0]))
self.groupmat = [[[scale, 0.0, -x0 * scale],
[0.0, mirror * scale, -y0 * scale]]]
doc = self.document.getroot()
self.process_group(doc)
self.hpgl.append('PU;')
def mm2u(self, arr):
'''
Translate a value or an array of values form 'mm' to document unit
'''
if type(arr) is list:
return [self.mm2u(coord) for coord in arr]
else:
try: # for 0.48 and 0.91 compatibility
return inkex.unittouu("%smm" % arr)
except AttributeError:
return self.unittouu("%smm" % arr)
def effect(self):
svg = self.document.getroot()
self.document_offset = unittouu(
svg.attrib['height']
) % 1 # although SVG units are absolute, the elements are positioned relative to the top of the page, rather than zero
for id, elem in self.selected.iteritems():
try:
self.pixel_snap(elem)
except TransformError, e:
print >> sys.stderr, e
def calculate_size_and_positions(self):
self.doc_width = inkex.unittouu(self.document.getroot().get('width'))
self.doc_height = inkex.unittouu(self.document.getroot().get('height'))
self.black_key_width = inkex.unittouu('3.6 mm')
self.white_key_width = inkex.unittouu('6 mm')
self.black_key_height = inkex.unittouu('18 mm')
self.white_key_height = inkex.unittouu('30 mm')
def snap_rect(self, elem, parent_transform=None):
transform = self.transform(elem, parent_transform=parent_transform)
if transform[0][1] or transform[1][
0]: # if we've got any skew/rotation, get outta here
raise TransformError(
"Selection contains transformations with skew/rotation")
offset = self.elem_offset(elem, parent_transform) % 1
width = unittouu(elem.attrib['width'])
height = unittouu(elem.attrib['height'])
x = unittouu(elem.attrib['x'])
y = unittouu(elem.attrib['y'])
width, height = transform_dimensions(transform, width, height)
x, y = transform_point(transform, [x, y])
# Snap to the nearest pixel
height = round(height)
width = round(width)
x = round(
x - offset
) + offset # If there's a stroke of non-even width, it's shifted by half a pixel
y = round(y - offset) + offset
width, height = transform_dimensions(transform,
width,
height,
inverse=True)
x, y = transform_point(transform, [x, y], inverse=True)
y += self.document_offset / transform[1][1]
# Position the elem at the newly calculate values
elem.attrib['width'] = str(width)
elem.attrib['height'] = str(height)
elem.attrib['x'] = str(x)
elem.attrib['y'] = str(y)