def make_default_style(self, default_style):
"""Make the default output style for the Kinship Report."""
font = FontStyle()
font.set_size(16)
font.set_type_face(FONT_SANS_SERIF)
font.set_bold(1)
para = ParagraphStyle()
para.set_header_level(1)
para.set_bottom_border(1)
para.set_bottom_margin(utils.pt2cm(8))
para.set_font(font)
para.set_alignment(PARA_ALIGN_CENTER)
para.set_description(_("The style used for the title of the page."))
default_style.add_paragraph_style("KIN-Title", para)
font = FontStyle()
font.set_size(12)
font.set_bold(True)
para = ParagraphStyle()
para.set_header_level(3)
para.set_font(font)
para.set_top_margin(utils.pt2cm(6))
para.set_description(_('The basic style used for sub-headings.'))
default_style.add_paragraph_style("KIN-Subtitle", para)
font = FontStyle()
font.set_size(10)
para = ParagraphStyle()
para.set_font(font)
para.set_left_margin(0.5)
para.set_description(_('The basic style used for the text display.'))
default_style.add_paragraph_style("KIN-Normal", para)
def get_optimized_font_size(self, line, font, max_width):
"""
for a given width, guess the best font size which is equals
or smaller than font which make line fit into max_width
"""
test_font = FontStyle(font)
width = utils.pt2cm(self.doc.string_width(test_font, line))
while width > max_width and test_font.get_size() > 1:
test_font.set_size(test_font.get_size() - 1)
width = utils.pt2cm(self.doc.string_width(test_font, line))
return test_font.get_size()
def make_default_style(self, default_style):
#Paragraph Styles
font = FontStyle()
font.set_type_face(FONT_SANS_SERIF)
font.set_size(16)
font.set_bold(True)
para = ParagraphStyle()
para.set_font(font)
para.set_alignment(PARA_ALIGN_CENTER)
para.set_description(_("The style used for the title."))
default_style.add_paragraph_style('REC-Title', para)
font = FontStyle()
font.set_type_face(FONT_SANS_SERIF)
font.set_size(12)
font.set_bold(True)
para = ParagraphStyle()
para.set_font(font)
para.set_alignment(PARA_ALIGN_CENTER)
para.set_description(_("The style used for the subtitle."))
default_style.add_paragraph_style('REC-Subtitle', para)
font = FontStyle()
font.set_size(12)
font.set_bold(True)
para = ParagraphStyle()
para.set_font(font)
para.set_top_margin(utils.pt2cm(6))
para.set_description(_('The style used for headings.'))
default_style.add_paragraph_style('REC-Heading', para)
font = FontStyle()
font.set_size(10)
para = ParagraphStyle()
para.set_font(font)
para.set_left_margin(0.5)
para.set_description(_('The basic style used for the text display.'))
default_style.add_paragraph_style('REC-Normal', para)
font = FontStyle()
font.set_size(8)
para = ParagraphStyle()
para.set_font(font)
para.set_alignment(PARA_ALIGN_CENTER)
para.set_top_border(True)
para.set_top_margin(utils.pt2cm(8))
para.set_description(_('The style used for the footer.'))
default_style.add_paragraph_style('REC-Footer', para)
def draw_no_date_heading(self):
"""
Draws a single heading that says "No Date Information"
"""
width = self.doc.get_usable_width()
style_sheet = self.doc.get_style_sheet()
label_font = style_sheet.get_paragraph_style('TLG-Label').get_font()
label_y = self.header - (utils.pt2cm(label_font.get_size()) * 1.2)
self.doc.center_text('TLG-label', self._("No Date Information"),
width / 2.0, label_y)
def output_piechart(self, title1, typename, data, lookup):
# set layout variables
middle_w = self.doc.get_usable_width() / 2
middle_h = self.doc.get_usable_height() / 2
middle = min(middle_w, middle_h)
# start output
style_sheet = self.doc.get_style_sheet()
pstyle = style_sheet.get_paragraph_style('SC-Title')
mark = IndexMark(title1, INDEX_TYPE_TOC, 2)
self.doc.center_text('SC-title', title1, middle_w, 0, mark)
yoffset = utils.pt2cm(pstyle.get_font().get_size())
self.doc.center_text('SC-title', self.fil_name, middle_w, yoffset)
yoffset = 2 * utils.pt2cm(pstyle.get_font().get_size())
self.doc.center_text('SC-title', self.living_desc, middle_w, yoffset)
# collect data for output
color = 0
chart_data = []
for key in lookup:
style = "SC-color-%d" % color
text = "%s (%d)" % (self._(key), data[key])
# graphics style, value, and it's label
chart_data.append((style, data[key], text))
color = (color + 1) % 7 # There are only 7 color styles defined
margin = 1.0
legendx = 2.0
# output data...
radius = middle - 2 * margin
yoffset += margin + radius
draw_pie_chart(self.doc, middle_w, yoffset, radius, chart_data, -90)
yoffset += radius + 2 * margin
if middle == middle_h: # Landscape
legendx = 1.0
yoffset = margin
text = self._("%s (persons):") % self._(typename)
draw_legend(self.doc, legendx, yoffset, chart_data, text, 'SC-legend')
def draw_title(self, toc):
"""
Draws the title for the page.
"""
width = self.doc.get_usable_width()
title = "%(str1)s -- %(str2)s" % {
'str1': self._("Timeline Chart"),
# feature request 2356: avoid genitive form
'str2': self._("Sorted by %s") % self.sort_name
}
title3 = self.living_desc
mark = None
if toc:
mark = IndexMark(title, INDEX_TYPE_TOC, 1)
self.doc.center_text('TLG-title', title, width / 2.0, 0, mark)
style_sheet = self.doc.get_style_sheet()
title_font = style_sheet.get_paragraph_style('TLG-Title').get_font()
title_y = 1.2 - (utils.pt2cm(title_font.get_size()) * 1.2)
self.doc.center_text('TLG-title', self.fil_name, width / 2.0, title_y)
title_y = 1.8 - (utils.pt2cm(title_font.get_size()) * 1.2)
self.doc.center_text('TLG-title', title3, width / 2.0, title_y)
def make_default_style(self, default_style):
"""Make the default output style for the Note Link Report."""
# Paragraph Styles
f = FontStyle()
f.set_size(16)
f.set_type_face(FONT_SANS_SERIF)
f.set_bold(1)
p = ParagraphStyle()
p.set_header_level(1)
p.set_bottom_border(1)
p.set_top_margin(utils.pt2cm(3))
p.set_bottom_margin(utils.pt2cm(3))
p.set_font(f)
p.set_alignment(PARA_ALIGN_CENTER)
p.set_description(_("The style used for the title of the page."))
default_style.add_paragraph_style("NoteLink-Title", p)
font = FontStyle()
font.set(face=FONT_SANS_SERIF, size=14, italic=1)
para = ParagraphStyle()
para.set_font(font)
para.set_header_level(2)
para.set_top_margin(0.25)
para.set_bottom_margin(0.25)
para.set_description(_('The style used for the section headers.'))
default_style.add_paragraph_style("NoteLink-Heading", para)
font = FontStyle()
font.set_size(12)
p = ParagraphStyle()
p.set(first_indent=-0.75, lmargin=.75)
p.set_font(font)
p.set_top_margin(utils.pt2cm(3))
p.set_bottom_margin(utils.pt2cm(3))
p.set_description(_('The basic style used for the text display.'))
default_style.add_paragraph_style("NoteLink-Normal", p)
font = FontStyle()
font.set_size(12)
font.set_bold(True)
p = ParagraphStyle()
p.set(first_indent=-0.75, lmargin=.75)
p.set_font(font)
p.set_top_margin(utils.pt2cm(3))
p.set_bottom_margin(utils.pt2cm(3))
p.set_description(_('The basic style used for table headings.'))
default_style.add_paragraph_style("NoteLink-Normal-Bold", p)
#Table Styles
cell = TableCellStyle()
default_style.add_cell_style('NoteLink-TableCell', cell)
table = TableStyle()
table.set_width(100)
table.set_columns(4)
table.set_column_width(0, 10)
table.set_column_width(1, 15)
table.set_column_width(2, 65)
table.set_column_width(3, 10)
default_style.add_table_style('NoteLink-Table', table)
def draw_year_headings(self, year_low, year_high, start_pos, stop_pos):
"""
Draws the column headings (years) for the page.
"""
style_sheet = self.doc.get_style_sheet()
label_font = style_sheet.get_paragraph_style('TLG-Label').get_font()
label_y = self.header - (utils.pt2cm(label_font.get_size()) * 1.2)
incr = (year_high - year_low) / 5
delta = (stop_pos - start_pos) / 5
for val in range(0, 6):
xpos = start_pos + (val * delta)
year_str = str(int(year_low + (incr * val)))
self.doc.center_text('TLG-label', year_str, xpos, label_y)
def draw_legend(doc, start_x, start_y, data, title, label_style):
"""
Draws a legend for a graph in the specified document. The data passed is
used to define the legend. First item style is used for the optional
Legend title.
@param doc: Document to which the legend chart should be added
@type doc: BaseDoc derived class
@param start_x: x coordinate in centimeters where the left hand corner
of the legend is placed. 0 is the left hand edge of the document.
@type start_x: float
@param start_y: y coordinate in centimeters where the top of the legend
should be. 0 is the top edge of the document
@type start_y: float
@param data: List of tuples containing the data to be used to create the
legend. In order to be compatible with the graph plots, the first and
third values of the tuple used. The format is (graphics_format, value,
legend_description).
@type data: list
"""
style_sheet = doc.get_style_sheet()
if title:
gstyle = style_sheet.get_draw_style(label_style)
pstyle_name = gstyle.get_paragraph_style()
pstyle = style_sheet.get_paragraph_style(pstyle_name)
size = utils.pt2cm(pstyle.get_font().get_size())
doc.draw_text(label_style, title, start_x + (3 * size),
start_y - (size * 0.25))
start_y += size * 1.3
for (sformat, size, legend) in data:
gstyle = style_sheet.get_draw_style(sformat)
pstyle_name = gstyle.get_paragraph_style()
pstyle = style_sheet.get_paragraph_style(pstyle_name)
size = utils.pt2cm(pstyle.get_font().get_size())
doc.draw_box(sformat, "", start_x, start_y, (2 * size), size)
doc.draw_text(label_style, legend, start_x + (3 * size),
start_y - (size * 0.25))
start_y += size * 1.3
def name_size(self):
""" get the length of the name """
self.plist = self.filter.apply(self.database,
self.database.iter_person_handles())
style_sheet = self.doc.get_style_sheet()
gstyle = style_sheet.get_draw_style('TLG-text')
pname = gstyle.get_paragraph_style()
pstyle = style_sheet.get_paragraph_style(pname)
font = pstyle.get_font()
size = 0
for p_id in self.plist:
person = self.database.get_person_from_handle(p_id)
dname = self._name_display.display(person)
size = max(self.doc.string_width(font, dname), size)
return utils.pt2cm(size)
def make_default_style(self, default_style):
"""Make the default output style for the Number of Ancestors Report."""
font = FontStyle()
font.set_size(16)
font.set_type_face(FONT_SANS_SERIF)
font.set_bold(1)
para = ParagraphStyle()
para.set_header_level(1)
para.set_bottom_border(1)
para.set_bottom_margin(utils.pt2cm(8))
para.set_font(font)
para.set_alignment(PARA_ALIGN_CENTER)
para.set_description(_("The style used for the title of the page."))
default_style.add_paragraph_style("NOA-Title", para)
font = FontStyle()
font.set_size(12)
para = ParagraphStyle()
para.set_font(font)
para.set_description(_('The basic style used for the text display.'))
default_style.add_paragraph_style("NOA-Normal", para)
def make_default_style(self, default_style):
"""Make the default output style for the Descendant Report."""
fstyle = FontStyle()
fstyle.set_size(12)
fstyle.set_type_face(FONT_SANS_SERIF)
fstyle.set_bold(1)
pstyle = ParagraphStyle()
pstyle.set_header_level(1)
pstyle.set_bottom_border(1)
pstyle.set_top_margin(utils.pt2cm(3))
pstyle.set_bottom_margin(utils.pt2cm(3))
pstyle.set_font(fstyle)
pstyle.set_alignment(PARA_ALIGN_CENTER)
pstyle.set_description(_("The style used for the title of the page."))
default_style.add_paragraph_style("DR-Title", pstyle)
fstyle = FontStyle()
fstyle.set_size(10)
for i in range(1, 33):
pstyle = ParagraphStyle()
pstyle.set_font(fstyle)
pstyle.set_top_margin(utils.pt2cm(fstyle.get_size() * 0.125))
pstyle.set_bottom_margin(utils.pt2cm(fstyle.get_size() * 0.125))
pstyle.set_first_indent(-0.5)
pstyle.set_left_margin(min(10.0, float(i - 0.5)))
pstyle.set_description(
_("The style used for the level %d display.") % i)
default_style.add_paragraph_style("DR-Level%d" % min(i, 32),
pstyle)
pstyle = ParagraphStyle()
pstyle.set_font(fstyle)
pstyle.set_top_margin(utils.pt2cm(fstyle.get_size() * 0.125))
pstyle.set_bottom_margin(utils.pt2cm(fstyle.get_size() * 0.125))
pstyle.set_left_margin(min(10.0, float(i - 0.5)))
pstyle.set_description(
_("The style used for the spouse level %d display.") % i)
default_style.add_paragraph_style("DR-Spouse%d" % min(i, 32),
pstyle)
def make_default_style(self, default_style):
"""Make the default output style for the End of Line Report."""
# Paragraph Styles
font = FontStyle()
font.set_size(16)
font.set_type_face(FONT_SANS_SERIF)
font.set_bold(1)
para = ParagraphStyle()
para.set_header_level(1)
para.set_bottom_border(1)
para.set_bottom_margin(utils.pt2cm(8))
para.set_font(font)
para.set_alignment(PARA_ALIGN_CENTER)
para.set_description(_("The style used for the title of the page."))
default_style.add_paragraph_style("EOL-Title", para)
font = FontStyle()
font.set(face=FONT_SANS_SERIF, size=12, italic=1)
para = ParagraphStyle()
para.set_bottom_margin(utils.pt2cm(6))
para.set_font(font)
para.set_alignment(PARA_ALIGN_CENTER)
para.set_description(_('The style used for the section headers.'))
default_style.add_paragraph_style("EOL-Subtitle", para)
font = FontStyle()
font.set_size(10)
para = ParagraphStyle()
para.set_font(font)
para.set_top_margin(utils.pt2cm(6))
para.set_bottom_margin(utils.pt2cm(6))
para.set_description(_('The basic style used for the text display.'))
default_style.add_paragraph_style("EOL-Normal", para)
font = FontStyle()
font.set_size(12)
font.set_italic(True)
para = ParagraphStyle()
para.set_font(font)
para.set_top_margin(utils.pt2cm(6))
para.set_description(
_('The basic style used for generation headings.'))
default_style.add_paragraph_style("EOL-Generation", para)
font = FontStyle()
font.set_size(8)
para = ParagraphStyle()
para.set_font(font)
para.set_top_margin(0)
para.set_bottom_margin(utils.pt2cm(6))
para.set_description(_('The basic style used for the text display.'))
default_style.add_paragraph_style("EOL-Pedigree", para)
#Table Styles
cell = TableCellStyle()
default_style.add_cell_style('EOL-TableCell', cell)
cell = TableCellStyle()
cell.set_bottom_border(1)
default_style.add_cell_style('EOL_GenerationCell', cell)
table = TableStyle()
table.set_width(100)
table.set_columns(2)
table.set_column_width(0, 10)
table.set_column_width(1, 90)
default_style.add_table_style('EOL-Table', table)
def write_report(self):
self.doc.start_page()
self.apply_filter(self.center_person.get_handle(), 1)
p_rn = self.center_person.get_primary_name().get_regular_name()
if self.circle == FULL_CIRCLE:
max_angle = 360.0
start_angle = 90
max_circular = 5
_x_ = self.doc.get_usable_width() / 2.0
_y_ = self.doc.get_usable_height() / 2.0
min_xy = min(_x_, _y_)
elif self.circle == HALF_CIRCLE:
max_angle = 180.0
start_angle = 180
max_circular = 3
_x_ = (self.doc.get_usable_width() / 2.0)
_y_ = self.doc.get_usable_height()
min_xy = min(_x_, _y_)
else: # quarter circle
max_angle = 90.0
start_angle = 270
max_circular = 2
_x_ = 0
_y_ = self.doc.get_usable_height()
min_xy = min(self.doc.get_usable_width(), _y_)
# choose one line or two lines translation according to the width
title = self._("%(generations)d Generation Fan Chart "
"for %(person)s") % {
'generations': self.max_generations,
'person': p_rn
}
title_nb_lines = 1
style_sheet = self.doc.get_style_sheet()
if style_sheet:
p_style = style_sheet.get_paragraph_style('FC-Title')
if p_style:
font = p_style.get_font()
if font:
title_width = utils.pt2cm(
self.doc.string_width(font, title))
if title_width > self.doc.get_usable_width():
title = self._("%(generations)d Generation Fan Chart "
"for\n%(person)s") % {
'generations': self.max_generations,
'person': p_rn
}
title_nb_lines = 2
if self.circle == FULL_CIRCLE or self.circle == QUAR_CIRCLE:
# adjust only if full circle or 1/4 circle in landscape mode
if self.doc.get_usable_height() <= self.doc.get_usable_width():
# Should be in Landscape now
style_sheet = self.doc.get_style_sheet()
p_style = style_sheet.get_paragraph_style('FC-Title')
if p_style:
font = p_style.get_font()
if font:
fontsize = utils.pt2cm(font.get_size())
# _y_ is vertical distance to center of circle,
# move center down 1 fontsize
_y_ += fontsize * title_nb_lines
# min_XY is the diameter of the circle,
# subtract two fontsize
# so we dont draw outside bottom of the paper
min_xy = min(min_xy,
_y_ - 2 * fontsize * title_nb_lines)
if self.max_generations > max_circular:
block_size = min_xy / (self.max_generations * 2 - max_circular)
else:
block_size = min_xy / self.max_generations
# adaptation of the fonts (title and others)
optimized_style_sheet = self.get_optimized_style_sheet(
title,
max_circular,
block_size,
self.same_style,
not self.same_style,
# if same_style, use default generated colors
self.background == BACKGROUND_WHITE)
if optimized_style_sheet:
self.doc.set_style_sheet(optimized_style_sheet)
# title
mark = IndexMark(title, INDEX_TYPE_TOC, 1)
self.doc.center_text('FC-Graphic-title', title,
self.doc.get_usable_width() / 2, 0, mark)
# wheel
for generation in range(0, min(max_circular, self.max_generations)):
self.draw_circular(_x_, _y_, start_angle, max_angle, block_size,
generation)
for generation in range(max_circular, self.max_generations):
self.draw_radial(_x_, _y_, start_angle, max_angle, block_size,
generation)
self.doc.end_page()
def make_default_style(self, default_style):
"""Make the default output style for the Individual Complete Report."""
# Paragraph Styles
font = FontStyle()
font.set_bold(1)
font.set_type_face(FONT_SANS_SERIF)
font.set_size(16)
para = ParagraphStyle()
para.set_alignment(PARA_ALIGN_CENTER)
para.set_top_margin(utils.pt2cm(8))
para.set_bottom_margin(utils.pt2cm(8))
para.set_font(font)
para.set_description(_("The style used for the title of the page."))
default_style.add_paragraph_style("IDS-Title", para)
font = FontStyle()
font.set_bold(1)
font.set_type_face(FONT_SANS_SERIF)
font.set_size(12)
font.set_italic(1)
para = ParagraphStyle()
para.set_font(font)
para.set_top_margin(utils.pt2cm(3))
para.set_bottom_margin(utils.pt2cm(3))
para.set_description(_("The style used for category labels."))
default_style.add_paragraph_style("IDS-TableTitle", para)
font = FontStyle()
font.set_bold(1)
font.set_type_face(FONT_SANS_SERIF)
font.set_size(12)
para = ParagraphStyle()
para.set_font(font)
para.set_top_margin(utils.pt2cm(3))
para.set_bottom_margin(utils.pt2cm(3))
para.set_description(_("The style used for the spouse's name."))
default_style.add_paragraph_style("IDS-Spouse", para)
font = FontStyle()
font.set_size(12)
para = ParagraphStyle()
para.set_font(font)
para.set_top_margin(utils.pt2cm(3))
para.set_bottom_margin(utils.pt2cm(3))
para.set_description(_('The basic style used for the text display.'))
default_style.add_paragraph_style("IDS-Normal", para)
font = FontStyle()
font.set_size(12)
font.set_italic(1)
para = ParagraphStyle()
para.set_font(font)
para.set_top_margin(utils.pt2cm(3))
para.set_bottom_margin(utils.pt2cm(3))
para.set_description(_('The style used for the section headers.'))
default_style.add_paragraph_style("IDS-Section", para)
font = FontStyle()
font.set_size(8)
para = ParagraphStyle()
para.set_alignment(PARA_ALIGN_RIGHT)
para.set_font(font)
para.set_top_margin(utils.pt2cm(3))
para.set_bottom_margin(utils.pt2cm(3))
para.set_description(_('A style used for image facts.'))
default_style.add_paragraph_style("IDS-ImageNote", para)
font = FontStyle()
font.set_size(8)
para = ParagraphStyle()
para.set_alignment(PARA_ALIGN_CENTER)
para.set_font(font)
para.set_top_margin(utils.pt2cm(3))
para.set_bottom_margin(utils.pt2cm(3))
para.set_description(_('A style used for image captions.'))
default_style.add_paragraph_style("IDS-ImageCaptionCenter", para)
# Table Styles
tbl = TableStyle()
tbl.set_width(100)
tbl.set_columns(2)
tbl.set_column_width(0, 20)
tbl.set_column_width(1, 80)
default_style.add_table_style("IDS-IndTable", tbl)
tbl = TableStyle()
tbl.set_width(100)
tbl.set_columns(2)
tbl.set_column_width(0, 50)
tbl.set_column_width(1, 50)
default_style.add_table_style("IDS-ParentsTable", tbl)
cell = TableCellStyle()
cell.set_top_border(1)
cell.set_bottom_border(1)
default_style.add_cell_style("IDS-TableHead", cell)
cell = TableCellStyle()
default_style.add_cell_style("IDS-NormalCell", cell)
cell = TableCellStyle()
cell.set_longlist(1)
default_style.add_cell_style("IDS-ListCell", cell)
tbl = TableStyle()
tbl.set_width(100)
tbl.set_columns(3)
tbl.set_column_width(0, 20)
tbl.set_column_width(1, 50)
tbl.set_column_width(2, 30)
default_style.add_table_style('IDS-PersonTable', tbl)
tbl = TableStyle()
tbl.set_width(100)
tbl.set_columns(2)
tbl.set_column_width(0, 20)
tbl.set_column_width(1, 80)
default_style.add_table_style('IDS-PersonTable2', tbl)
tbl = TableStyle()
tbl.set_width(100)
tbl.set_columns(5)
tbl.set_column_width(0, 22) # Type
tbl.set_column_width(1, 22) # Date
tbl.set_column_width(2, 16) # Status
tbl.set_column_width(3, 22) # Temple
tbl.set_column_width(4, 18) # Place
default_style.add_table_style('IDS-OrdinanceTable', tbl)
tbl = TableStyle()
tbl.set_width(100)
tbl.set_columns(6)
tbl.set_column_width(0, 20) # empty
tbl.set_column_width(1, 18) # Type
tbl.set_column_width(2, 18) # Date
tbl.set_column_width(3, 14) # Status
tbl.set_column_width(4, 18) # Temple
tbl.set_column_width(5, 12) # Place
default_style.add_table_style('IDS-OrdinanceTable2', tbl)
tbl = TableStyle()
tbl.set_width(100)
tbl.set_columns(3)
tbl.set_column_width(0, 33)
tbl.set_column_width(1, 33)
tbl.set_column_width(2, 34)
default_style.add_table_style("IDS-GalleryTable", tbl)
Endnotes.add_endnote_styles(default_style)
def get_optimized_style_sheet(self, title, max_circular, block_size,
map_style_from_single,
map_paragraphs_colors_to_graphics,
make_background_white):
"""
returns an optimized (modified) style sheet which make fanchart
look nicer
"""
new_style_sheet = self.doc.get_style_sheet()
if not new_style_sheet:
return self.doc.get_style_sheet()
# update title font size
pstyle_name = 'FC-Title'
p_style = new_style_sheet.get_paragraph_style(pstyle_name)
if p_style:
title_font = p_style.get_font()
if title_font:
title_width = utils.pt2cm(
self.doc.string_multiline_width(title_font, title))
while (title_width > self.doc.get_usable_width()
and title_font.get_size() > 1):
title_font.set_size(title_font.get_size() - 1)
title_width = utils.pt2cm(
self.doc.string_multiline_width(title_font, title))
new_style_sheet.add_paragraph_style(pstyle_name, p_style)
# biggest font allowed is the one of the fist generation, after,
# always lower than the previous one
p_style = new_style_sheet.get_paragraph_style(self.text_style[0])
font = None
if p_style:
font = p_style.get_font()
if font:
previous_generation_font_size = font.get_size()
for generation in range(0, self.max_generations):
gstyle_name = self.graphic_style[generation]
pstyle_name = self.text_style[generation]
g_style = new_style_sheet.get_draw_style(gstyle_name)
# p_style is a copy of 'FC-Text' - use different style
# to be able to auto change some fonts for some generations
if map_style_from_single:
p_style = new_style_sheet.get_paragraph_style('FC-Text')
else:
p_style = new_style_sheet.get_paragraph_style(pstyle_name)
if g_style and p_style:
# set graphic colors to paragraph colors,
# while it's functionnaly
# the same for fanchart or make backgrounds white
if make_background_white:
g_style.set_fill_color((255, 255, 255))
new_style_sheet.add_draw_style(gstyle_name, g_style)
elif map_paragraphs_colors_to_graphics:
pstyle = new_style_sheet.get_paragraph_style(
pstyle_name)
if pstyle:
g_style.set_fill_color(
pstyle.get_background_color())
new_style_sheet.add_draw_style(
gstyle_name, g_style)
# adapt font size if too big
segments = 2**generation
if generation < min(max_circular, self.max_generations):
# adpatation for circular fonts
rad1, rad2 = self.get_circular_radius(
block_size, generation, self.circle)
font = p_style.get_font()
if font:
min_font_size = font.get_size()
# find the smallest font required
for index in range(segments - 1, 2 * segments - 1):
if self.map[index]:
font_size = \
self.get_optimized_font_size_for_text(
rad1, rad2, self.text[index],
p_style.get_font(),
(self.circle == FULL_CIRCLE and
generation == 0)
)
if font_size < min_font_size:
min_font_size = font_size
font.set_size(
min(previous_generation_font_size,
min_font_size))
else:
# adaptation for radial fonts
# find the largest string for the generation
longest_line = ""
longest_width = 0
for index in range(segments - 1, 2 * segments - 1):
if self.map[index]:
for line in self.text[index]:
width = utils.pt2cm(
self.doc.string_multiline_width(
p_style.get_font(), line))
if width > longest_width:
longest_line = line
longest_width = width
# determine maximum width allowed for this generation
rad1, rad2 = self.get_radial_radius(
block_size, generation, self.circle)
max_width = rad2 - rad1
# reduce the font so that longest_width
# fit into max_width
font = p_style.get_font()
if font:
font.set_size(
min(
previous_generation_font_size,
self.get_optimized_font_size(
longest_line, p_style.get_font(),
max_width)))
# redefine the style
new_style_sheet.add_paragraph_style(pstyle_name, p_style)
font = p_style.get_font()
if font:
previous_generation_font_size = font.get_size()
# finished
return new_style_sheet
def generate_timeline(self, low, high):
""" generate the timeline """
st_size = self.name_size()
style_sheet = self.doc.get_style_sheet()
font = style_sheet.get_paragraph_style('TLG-Name').get_font()
incr = utils.pt2cm(font.get_size())
pad = incr * 0.75
_x1, _x2, _y1, _y2 = (0, 0, 0, 0)
start = st_size + 0.5
stop = self.doc.get_usable_width() - 0.5
size = stop - start
self.header = 2.6
# Sort the people as requested
with self._user.progress(_('Timeline'), _('Sorting dates...'),
0) as step:
self.plist.sort(key=self.sort_func)
self.doc.start_page()
self.build_grid(low, high, start, stop, True)
index = 1
current = 1
length = len(self.plist)
with self._user.progress(_('Timeline'), _('Calculating timeline...'),
length) as step:
for p_id in self.plist:
person = self.database.get_person_from_handle(p_id)
birth = get_birth_or_fallback(self.database, person)
if birth:
bth = birth.get_date_object()
bth = bth.to_calendar(self.calendar).get_year()
else:
bth = None
death = get_death_or_fallback(self.database, person)
if death:
dth = death.get_date_object()
dth = dth.to_calendar(self.calendar).get_year()
else:
dth = None
dname = self._name_display.display(person)
mark = utils.get_person_mark(self.database, person)
self.doc.draw_text('TLG-text', dname, incr + pad,
self.header + (incr + pad) * index, mark)
_y1 = self.header + (pad + incr) * index
_y2 = self.header + ((pad + incr) * index) + incr
_y3 = (_y1 + _y2) / 2.0
w05 = 0.05
if bth:
start_offset = ((float(bth - low) / float(high - low)) *
size)
_x1 = start + start_offset
path = [(_x1, _y1), (_x1 + w05, _y3), (_x1, _y2),
(_x1 - w05, _y3)]
self.doc.draw_path('TLG-line', path)
if dth:
start_offset = ((float(dth - low) / float(high - low)) *
size)
_x1 = start + start_offset
path = [(_x1, _y1), (_x1 + w05, _y3), (_x1, _y2),
(_x1 - w05, _y3)]
self.doc.draw_path('TLG-solid', path)
if bth and dth:
start_offset = (
(float(bth - low) / float(high - low)) * size) + w05
stop_offset = (
(float(dth - low) / float(high - low)) * size) - w05
_x1 = start + start_offset
_x2 = start + stop_offset
self.doc.draw_line('open', _x1, _y3, _x2, _y3)
if (_y2 + incr) >= self.doc.get_usable_height():
if current != length:
self.doc.end_page()
self.doc.start_page()
self.build_grid(low, high, start, stop)
index = 1
_x1, _x2, _y1, _y2 = (0, 0, 0, 0)
else:
index += 1
current += 1
step()
self.doc.end_page()