def draw_coluor_bars(self, cx, cy, rotate, name, parent, bbox):
group = parent.add(inkex.Group(id=name))
group.transform = inkex.Transform(translate=(cx, cy)) * inkex.Transform(rotate=rotate)
loc = 0
if bbox:
loc = min(self.mark_size / 3, max(bbox.width, bbox.height) / 45)
for bar in [{'c': '*', 'stroke': '#000', 'x': 0, 'y': -(loc + 1)},
{'c': 'r', 'stroke': '#0FF', 'x': 0, 'y': 0},
{'c': 'g', 'stroke': '#F0F', 'x': (loc * 11) + 1, 'y': -(loc + 1)},
{'c': 'b', 'stroke': '#FF0', 'x': (loc * 11) + 1, 'y': 0}
]:
i = 0
while i <= 1:
color = inkex.Color('white')
if bar['c'] == 'r' or bar['c'] == '*':
color.red = 255 * i
if bar['c'] == 'g' or bar['c'] == '*':
color.green = 255 * i
if bar['c'] == 'b' or bar['c'] == '*':
color.blue = 255 * i
r_att = {'fill': str(color),
'stroke': bar['stroke'],
'stroke-width': loc/8,
'x': str((loc * i * 10) + bar['x']), 'y': str(bar['y']),
'width': loc, 'height': loc}
rect = Rectangle()
for att, value in r_att.items():
rect.set(att, value)
group.add(rect)
i += 0.1
def draw_rect(x, y, w, h, stroke_width, fill, name):
elem = Rectangle(x=str(x), y=str(y), width=str(w), height=str(h))
elem.style = {
'stroke': '#000000',
'stroke-width': str(stroke_width),
'fill': fill
}
elem.set('inkscape:label', name)
return elem
def generateRectangle(self, x, y, w, h, strokeWidth, stroke, fill, name):
rect = Rectangle(x=str(x), y=str(y), width=str(w), height=str(h))
rect.style = {
'stroke': stroke,
'stroke-width': strokeWidth,
'fill': fill
}
rect.label = name
return rect
def test_regular_rectangle_with_stroke(self):
x, y = 10, 20
w, h = 7, 20
stroke_half_width = 1
rect = Rectangle(width=str(w), height=str(h), x=str(x), y=str(y))
rect.style = Style("stroke-width:{};stroke:red".format(stroke_half_width * 2))
self.assert_bounding_box_is_equal(rect,
(x - stroke_half_width, x + w + stroke_half_width),
(y - stroke_half_width, y + h + stroke_half_width))
def test_group_with_number_of_rects_translated(self):
group = Group()
dx, dy = 5, 10
xmin, ymin = 1000, 1000
xmax, ymax = -1000, -1000
rects = []
for x, y, w, h in [
(10, 20, 5, 7),
(30, 40, 5, 7),
]:
rect = Rectangle(width=str(w), height=str(h), x=str(x), y=str(y))
rects.append(rect)
xmin = min(xmin, x)
xmax = max(xmax, x + w)
ymin = min(ymin, y)
ymax = max(ymax, y + h)
group.add(rect)
group.transform = Transform(translate=(dx, dy))
self.assert_bounding_box_is_equal(group, (dx + xmin,
dx + xmax),
(dy + ymin,
dy + ymax))
def test_rectangle_without_coordinates(self):
x, y = 0, 0
w, h = 7, 20
rect = Rectangle(width=str(w), height=str(h))
self.assert_bounding_box_is_equal(rect, (x, x + w), (y, y + h))
def test_regular_rectangle(self):
x, y = 10, 20
w, h = 7, 20
rect = Rectangle(width=str(w), height=str(h), x=str(x), y=str(y))
self.assert_bounding_box_is_equal(rect, (x, x + w), (y, y + h))
def test_regular_rectangle_scaled(self):
x, y = 10, 20
w, h = 7, 20
scale_x = 2
scale_y = 3
rect = Rectangle(width=str(w), height=str(h), x=str(x), y=str(y))
rect.transform = Transform(scale=(scale_x, scale_y))
self.assert_bounding_box_is_equal(rect,
(scale_x * x,
scale_x * (x + w)),
(scale_y * y,
scale_y * (y + h)))
def test_rectangle_without_dimensions(self):
x, y = 10, 15
w, h = 0, 0
rect = Rectangle(x=str(x), y=str(y))
self.assert_bounding_box_is_equal(rect, (x, x + w), (y, y + h))
def test_regular_rectangle_with_stroke_scaled(self):
x, y = 10, 20
w, h = 7, 20
stroke_half_width = 1
scale_x = 2
scale_y = 3
rect = Rectangle(width=str(w), height=str(h), x=str(x), y=str(y))
rect.style = Style("stroke-width:{};stroke:red".format(stroke_half_width * 2))
rect.transform = Transform(scale=(scale_x, scale_y))
self.assert_bounding_box_is_equal(rect,
(scale_x * (x - stroke_half_width),
scale_x * (x + w + stroke_half_width)),
(scale_y * (y - stroke_half_width),
scale_y * (y + h + stroke_half_width)))
def draw_rect(x, y, w, h, width, fill, name, parent):
"""Draw an SVG Rectangle"""
rect = parent.add(
Rectangle(x=str(x), y=str(y), width=str(w), height=str(h)))
rect.style = {
'stroke': '#000000',
'stroke-width': str(width),
'fill': fill
}
rect.label = name
def test_group_with_regular_rect(self):
group = Group()
x, y = 10, 20
w, h = 7, 20
rect = Rectangle(width=str(w), height=str(h), x=str(x), y=str(y))
group.add(rect)
self.assert_bounding_box_is_equal(group, (x, x + w),
(y, y + h))
def test_group_nested_transform(self):
group = Group()
x, y = 10, 20
w, h = 7, 20
scale = 2
rect = Rectangle(width=str(w), height=str(h), x=str(x), y=str(y))
rect.transform = Transform(rotate=45, scale=scale)
group.add(rect)
group.transform = Transform(rotate=-45) # rotation is compensated, but scale is not
a = rect.composed_transform()
self.assert_bounding_box_is_equal(group, (scale * x,
scale * (x + w)),
(scale * y,
scale * (y + h)))
def test_parse(self):
"""Test Rectangle parsed from XML"""
rect = Rectangle(attrib={
"x": "10px", "y": "20px",
"width": "100px", "height": "200px",
"rx": "15px", "ry": "30px" })
self.assertEqual(rect.left, 10)
self.assertEqual(rect.top, 20)
self.assertEqual(rect.right, 10+100)
self.assertEqual(rect.bottom, 20+200)
self.assertEqual(rect.width, 100)
self.assertEqual(rect.height, 200)
self.assertEqual(rect.rx, 15)
self.assertEqual(rect.ry, 30)
def generate(self):
size = str(self.options.size)
style = inkex.Style({
'stroke': 'none',
'stroke-width': '1',
'fill': '#000000'
})
attribs = {'style': str(style), 'height': size, 'width': size}
if not self.options.text:
raise inkex.AbortExtension("Please enter an input string.")
# create a 2d list corresponding to the 1's and 0s of the DataMatrix
encoded = self.encode(self.options.text, *self.options.symbol)
for x, y in self.render_data_matrix(encoded):
attribs.update({'x': str(x), 'y': str(y)})
yield Rectangle(**attribs)
def draw_rectangle(self, x, y, width, height):
"""Draw a rectangle bar with optional shadow"""
if self.blur:
shadow = Rectangle(x=str(x + 1),
y=str(y + 1),
width=str(width),
height=str(height))
shadow.style = self.blur
yield shadow
rect = Rectangle(x=str(x),
y=str(y),
width=str(width),
height=str(height))
rect.set("style", "fill:" + self.get_color())
yield rect
def render_svg(self, grp, drawtype):
"""Render to svg"""
drawer = getattr(self, f"render_{drawtype}", self.render_obsolete)
if drawer is None:
raise Exception("Unknown draw type: " + drawtype)
canvas_width = (self.draw.col_count() + 2 * self.margin) * self.boxsize
canvas_height = (self.draw.row_count() +
2 * self.margin) * self.boxsize
# white background providing margin:
rect = grp.add(Rectangle.new(0, 0, canvas_width, canvas_height))
rect.style['stroke'] = 'none'
rect.style['fill'] = "black" if self.invert_code else "white"
qrg = grp.add(Group())
qrg.style['stroke'] = 'none'
qrg.style['fill'] = "white" if self.invert_code else "black"
qrg.add(drawer())
def effect(self):
if not self.svg.selected:
for node in self.svg.xpath('//svg:text | //svg:flowRoot'):
self.svg.selected[node.get('id')] = node
if not self.svg.selected:
return
parentnode = self.svg.get_current_layer()
if self.options.flowtext:
text_element = FlowRoot
text_span = FlowPara
else:
text_element = TextElement
text_span = Tspan
text_root = parentnode.add(text_element())
text_root.set('xml:space', 'preserve')
text_root.style = {
'font-size': '20px',
'font-style': 'normal',
'font-weight': 'normal',
'line-height': '125%',
'letter-spacing': '0px',
'word-spacing': '0px',
'fill': '#000000',
'fill-opacity': 1,
'stroke': 'none'
}
for node in sorted(self.svg.selected.values(), key=self._sort):
self.recurse(text_span, node, text_root)
if self.options.flowtext:
region = text_root.add(FlowRegion())
region.set('xml:space', 'preserve')
rect = region.add(Rectangle())
rect.set('xml:space', 'preserve')
rect.set('height', 200)
rect.set('width', 200)
def test_group_with_number_of_rects(self):
group = Group()
xmin, ymin = 1000, 1000
xmax, ymax = -1000, -1000
rects = []
for x, y, w, h in [
(10, 20, 5, 7),
(30, 40, 5, 7),
]:
rect = Rectangle(width=str(w), height=str(h), x=str(x), y=str(y))
rects.append(rect)
xmin = min(xmin, x)
xmax = max(xmax, x + w)
ymin = min(ymin, y)
ymax = max(ymax, y + h)
group.append(rect)
self.assert_bounding_box_is_equal(group, (xmin, xmax), (ymin, ymax))
def test_new_group(self):
"""Test creating groups"""
svg = Layer.new('layerA', Group.new('groupA', Rectangle()))
self.assertElement(svg,\
b'<g inkscape:groupmode="layer" inkscape:label="layerA">'\
b'<g inkscape:label="groupA"><rect/></g></g>')
def generate_nup(self,
unit="px",
pgSize=("8.5*96", "11*96"),
pgMargin=(0, 0),
pgPadding=(0, 0),
num=(2, 2),
calculateSize=True,
size=None,
margin=(0, 0),
padding=(20, 20),
show=['default'],
):
"""Generate the SVG. Inputs are run through 'eval(str(x))' so you can use
'8.5*72' instead of 612. Margin / padding dimension tuples can be
(top & bottom, left & right) or (top, right, bottom, left).
Keyword arguments:
pgSize -- page size, width x height
pgMargin -- extra space around each page
pgPadding -- added to pgMargin
n -- rows x cols
size -- override calculated size, width x height
margin -- white space around each piece
padding -- inner padding for each piece
show -- list of keywords indicating what to show
- 'crosses' - cutting guides
- 'inner' - inner boundary
- 'outer' - outer boundary
"""
if 'default' in show:
show = set(show).union(['inner', 'innerbox', 'holder', 'crosses'])
pgMargin = self.expandTuple(unit, pgMargin)
pgPadding = self.expandTuple(unit, pgPadding)
margin = self.expandTuple(unit, margin)
padding = self.expandTuple(unit, padding)
pgSize = self.expandTuple(unit, pgSize, length=2)
# num = tuple(map(lambda ev: eval(str(ev)), num))
if not pgMargin or not pgPadding:
return inkex.errormsg("No padding or margin available.")
page_edge = list(map(sum, zip(pgMargin, pgPadding)))
top, right, bottom, left = 0, 1, 2, 3
width, height = 0, 1
rows, cols = 0, 1
size = self.expandTuple(unit, size, length=2)
if size is None or calculateSize or len(size) < 2 or size[0] == 0 or size[1] == 0:
size = ((pgSize[width]
- page_edge[left] - page_edge[right]
- num[cols] * (margin[left] + margin[right])) / num[cols],
(pgSize[height]
- page_edge[top] - page_edge[bottom]
- num[rows] * (margin[top] + margin[bottom])) / num[rows]
)
else:
size = self.expandTuple(unit, size, length=2)
# sep is separation between same points on pieces
sep = (size[width] + margin[right] + margin[left],
size[height] + margin[top] + margin[bottom])
style = 'stroke:#000000;stroke-opacity:1;fill:none;fill-opacity:1;'
padbox = Rectangle(
x=str(page_edge[left] + margin[left] + padding[left]),
y=str(page_edge[top] + margin[top] + padding[top]),
width=str(size[width] - padding[left] - padding[right]),
height=str(size[height] - padding[top] - padding[bottom]),
style=style,
)
margbox = Rectangle(
x=str(page_edge[left] + margin[left]),
y=str(page_edge[top] + margin[top]),
width=str(size[width]),
height=str(size[height]),
style=style,
)
doc = self.get_template(width=pgSize[width], height=pgSize[height])
svg = doc.getroot()
def make_clones(under, to):
for row in range(0, num[rows]):
for col in range(0, num[cols]):
if row == 0 and col == 0:
continue
use = under.add(Use())
use.set('xlink:href', '#' + to)
use.transform.add_translate(col * sep[width], row * sep[height])
# guidelayer #####################################################
if {'inner', 'outer'}.intersection(show):
layer = svg.add(inkex.Layer.new('Guide Layer'))
if 'inner' in show:
ibox = layer.add(padbox.copy())
ibox.style['stroke'] = '#8080ff'
ibox.set('id', 'innerguide')
make_clones(layer, 'innerguide')
if 'outer' in show:
obox = layer.add(margbox.copy())
obox.style['stroke'] = '#8080ff'
obox.set('id', 'outerguide')
make_clones(layer, 'outerguide')
# crosslayer #####################################################
if {'crosses'}.intersection(show):
layer = svg.add(inkex.Layer.new('Cut Layer'))
if 'crosses' in show:
crosslen = 12
group = layer.add(inkex.Group(id='cross'))
x, y = 0, 0
path = 'M%f %f' % (x + page_edge[left] + margin[left],
y + page_edge[top] + margin[top] - crosslen)
path += ' L%f %f' % (x + page_edge[left] + margin[left],
y + page_edge[top] + margin[top] + crosslen)
path += ' M%f %f' % (x + page_edge[left] + margin[left] - crosslen,
y + page_edge[top] + margin[top])
path += ' L%f %f' % (x + page_edge[left] + margin[left] + crosslen,
y + page_edge[top] + margin[top])
group.add(inkex.PathElement(style=style + 'stroke-width:0.05',
d=path, id='crossmarker'))
for row in 0, 1:
for col in 0, 1:
if row or col:
cln = group.add(Use())
cln.set('xlink:href', '#crossmarker')
cln.transform.add_translate(col * size[width], row * size[height])
make_clones(layer, 'cross')
# clonelayer #####################################################
layer = svg.add(inkex.Layer.new('Clone Layer'))
make_clones(layer, 'main')
# mainlayer ######################################################
layer = svg.add(inkex.Layer.new('Main Layer'))
group = layer.add(inkex.Group(id='main'))
if 'innerbox' in show:
group.add(padbox)
if 'outerbox' in show:
group.add(margbox)
if 'holder' in show:
x, y = (page_edge[left] + margin[left] + padding[left],
page_edge[top] + margin[top] + padding[top])
w, h = (size[width] - padding[left] - padding[right],
size[height] - padding[top] - padding[bottom])
path = 'M{:f} {:f}'.format(x + w / 2., y)
path += ' L{:f} {:f}'.format(x + w, y + h / 2.)
path += ' L{:f} {:f}'.format(x + w / 2., y + h)
path += ' L{:f} {:f}'.format(x, y + h / 2.)
path += ' Z'
group.add(inkex.PathElement(style=style, d=path))
return svg.tostring()
def render_stbar(self, keys, values):
"""Draw stacked bar chart"""
# Iterate over all values to draw the different slices
color = 0
# create value sum in order to divide the bars
try:
valuesum = sum(values)
except ValueError:
valuesum = 0.0
# Init offset
offset = 0
width = self.options.bar_width
height = self.options.bar_height
x = self.width / 2
y = self.height / 2
if self.blur:
if self.options.rotate:
width, height = height, width
shy = y
else:
shy = str(y - self.options.bar_height)
# Create rectangle element
shadow = Rectangle(
x=str(x),
y=str(shy),
width=str(width),
height=str(height),
)
# Set shadow blur (connect to filter object in xml path)
shadow.style = self.blur
yield shadow
# Draw Single bars
for cnt, value in enumerate(values):
# Calculate the individual heights normalized on 100units
normedvalue = (self.options.bar_height / valuesum) * float(value)
# Create rectangle element
rect = Rectangle()
# Set chart position to center of document.
if not self.options.rotate:
rect.set('x', str(self.width / 2))
rect.set('y', str(self.height / 2 - offset - normedvalue))
rect.set("width", str(self.options.bar_width))
rect.set("height", str(normedvalue))
else:
rect.set('x', str(self.width / 2 + offset))
rect.set('y', str(self.height / 2))
rect.set("height", str(self.options.bar_width))
rect.set("width", str(normedvalue))
rect.set("style", "fill:" + self.get_color())
# If text is given, draw short paths and add the text
# TODO: apply overlap workaround for visible gaps in between
if keys:
if not self.options.rotate:
x1 = (self.width + self.options.bar_width) / 2
y1 = y - offset - (normedvalue / 2)
x2 = self.options.bar_width / 2 + self.options.text_offset
y2 = 0
txt = self.width / 2 + self.options.bar_width + self.options.text_offset + 1
tyt = y - offset + self.fontoff - (normedvalue / 2)
else:
x1 = x + offset + normedvalue / 2
y1 = y + self.options.bar_width / 2
x2 = 0
y2 = self.options.bar_width / 2 + (self.options.font_size \
* cnt) + self.options.text_offset
txt = x + offset + normedvalue / 2 - self.fontoff
tyt = (y) + self.options.bar_width + (self.options.font_size \
* (cnt + 1)) + self.options.text_offset
elem = inkex.PathElement()
elem.path = [Move(x1, y1), line(x2, y2)]
elem.style = {
'fill': 'none',
'stroke': self.options.font_color,
'stroke-width': self.options.stroke_width,
'stroke-linecap': 'butt',
}
yield elem
yield self.draw_text(keys[cnt], x=str(txt), y=str(tyt))
# Increase Offset and Color
offset = offset + normedvalue
color = (color + 1) % 8
# Draw rectangle
yield rect
yield self.draw_header(self.width / 2 + offset + normedvalue)
def effect(self):
# Check that elements have been selected
if not self.svg.selected:
inkex.errormsg(_("Please select objects!"))
return
linestyle = {
'stroke': '#000000',
'stroke-width': str(self.svg.unittouu('1px')),
'fill': 'none',
'stroke-linecap': 'round',
'stroke-linejoin': 'round'
}
facestyle = {
'stroke': '#000000',
'stroke-width': str(self.svg.unittouu('1px')),
'fill': 'none',
'stroke-linecap': 'round',
'stroke-linejoin': 'round'
}
parent_group = self.svg.selection.first().getparent()
trans = parent_group.composed_transform()
invtrans = None
if trans:
invtrans = -trans
# Recovery of the selected objects
pts = []
nodes = []
seeds = []
fills = []
for node in self.svg.selected.values():
nodes.append(node)
bbox = node.bounding_box()
if bbox:
center_x, center_y = bbox.center
point = [center_x, center_y]
if trans:
point = trans.apply_to_point(point)
pts.append(Point(*point))
if self.options.delaunayFillOptions != "delaunay-no-fill":
fills.append(node.style.get('fill', 'none'))
seeds.append(Point(center_x, center_y))
# Creation of groups to store the result
if self.options.diagramType != 'Delaunay':
# Voronoi
group_voronoi = parent_group.add(Group())
group_voronoi.set('inkscape:label', 'Voronoi')
if invtrans:
group_voronoi.transform *= invtrans
if self.options.diagramType != 'Voronoi':
# Delaunay
group_delaunay = parent_group.add(Group())
group_delaunay.set('inkscape:label', 'Delaunay')
# Clipping box handling
if self.options.diagramType != 'Delaunay':
# Clipping bounding box creation
group_bbox = sum([node.bounding_box() for node in nodes], None)
# Clipbox is the box to which the Voronoi diagram is restricted
if self.options.clip_box == 'Page':
svg = self.document.getroot()
width = self.svg.unittouu(svg.get('width'))
height = self.svg.unittouu(svg.get('height'))
clip_box = (0, width, 0, height)
else:
clip_box = (group_bbox.left,
group_bbox.right,
group_bbox.top,
group_bbox.bottom)
# Safebox adds points so that no Voronoi edge in clip_box is infinite
safe_box = (2 * clip_box[0] - clip_box[1],
2 * clip_box[1] - clip_box[0],
2 * clip_box[2] - clip_box[3],
2 * clip_box[3] - clip_box[2])
pts.append(Point(safe_box[0], safe_box[2]))
pts.append(Point(safe_box[1], safe_box[2]))
pts.append(Point(safe_box[1], safe_box[3]))
pts.append(Point(safe_box[0], safe_box[3]))
if self.options.showClipBox:
# Add the clip box to the drawing
rect = group_voronoi.add(Rectangle())
rect.set('x', str(clip_box[0]))
rect.set('y', str(clip_box[2]))
rect.set('width', str(clip_box[1] - clip_box[0]))
rect.set('height', str(clip_box[3] - clip_box[2]))
rect.style = linestyle
# Voronoi diagram generation
if self.options.diagramType != 'Delaunay':
vertices, lines, edges = voronoi.computeVoronoiDiagram(pts)
for edge in edges:
vindex1, vindex2 = edge[1:]
if (vindex1 < 0) or (vindex2 < 0):
continue # infinite lines have no need to be handled in the clipped box
else:
segment = self.clip_edge(vertices, lines, edge, clip_box)
# segment = [vertices[vindex1],vertices[vindex2]] # deactivate clipping
if len(segment) > 1:
x1, y1 = segment[0]
x2, y2 = segment[1]
cmds = [['M', [x1, y1]], ['L', [x2, y2]]]
path = group_voronoi.add(PathElement())
path.set('d', str(inkex.Path(cmds)))
path.style = linestyle
if self.options.diagramType != 'Voronoi':
triangles = voronoi.computeDelaunayTriangulation(seeds)
i = 0
if self.options.delaunayFillOptions == "delaunay-fill":
random.seed("inkscape")
for triangle in triangles:
pt1 = seeds[triangle[0]]
pt2 = seeds[triangle[1]]
pt3 = seeds[triangle[2]]
cmds = [['M', [pt1.x, pt1.y]],
['L', [pt2.x, pt2.y]],
['L', [pt3.x, pt3.y]],
['Z', []]]
if self.options.delaunayFillOptions == "delaunay-fill" \
or self.options.delaunayFillOptions == "delaunay-fill-random":
facestyle = {
'stroke': fills[triangle[random.randrange(0, 2)]],
'stroke-width': str(self.svg.unittouu('0.005px')),
'fill': fills[triangle[random.randrange(0, 2)]],
'stroke-linecap': 'round',
'stroke-linejoin': 'round'
}
path = group_delaunay.add(PathElement())
path.set('d', str(inkex.Path(cmds)))
path.style = facestyle
i += 1
def render_obsolete(self):
for row in range(self.draw.row_count()):
for col in range(self.draw.col_count()):
if self.draw.isDark(col, row):
x, y = self.get_svg_pos(col, row)
return Rectangle.new(x, y, self.boxsize, self.boxsize)
def generate(self):
"""Generate the actual svg from the coding"""
string = self.encode(self.text)
if string == 'ERROR':
return
name = self.get_id('barcode')
# use an svg group element to contain the barcode
barcode = Group()
barcode.set('id', name)
barcode.set('style', 'fill: black;')
barcode.transform.add_translate(self.pos_x, self.pos_y)
if self.scale:
barcode.transform.add_scale(self.scale)
bar_id = 1
bar_offset = 0
tops = set()
for datum in self.graphical_array(string):
# Datum 0 tells us what style of bar is to come next
style = self.get_style(int(datum[0]))
# Datum 1 tells us what width in units,
# style tells us how wide a unit is
width = int(datum[1]) * int(style['width'])
if style['write']:
tops.add(style['top'])
rect = Rectangle()
rect.set('x', str(bar_offset))
rect.set('y', str(style['top']))
if self.pos_text == TEXT_POS_TOP:
rect.set('y', str(style['top'] + self.font_size))
rect.set('id', "{}_bar{:d}".format(name, bar_id))
rect.set('width', str(width))
rect.set('height', str(style['height']))
barcode.append(rect)
bar_offset += width
bar_id += 1
for extra in self._extra:
if extra is not None:
barcode.append(extra)
bar_width = bar_offset
# Add text at the bottom of the barcode
text = TextElement()
text.set('x', str(int(bar_width / 2)))
text.set('y', str(min(tops) + self.font_size - 1))
if self.pos_text == TEXT_POS_BOTTOM:
text.set('y', str(self.height + max(tops) + self.font_size))
text.set('style', TEXT_TEMPLATE % self.font_size)
text.set('xml:space', 'preserve')
text.set('id', '{}_text'.format(name))
text.text = str(self.text)
barcode.append(text)
return barcode
def test_rectangle_without_attributes(self):
rect = Rectangle()
self.assert_bounding_box_is_equal(rect, (0, 0), (0, 0))
def test_new(self):
"""Anchor tag creation"""
link = Anchor.new('https://inkscape.org', Rectangle())
self.assertElement(link, b'<a xlink:href="https://inkscape.org"><rect/></a>')
