def add_map(self, map_image, is_data_entry=True, has_mini_form=False):
y = self.origin_y
map_width, map_height = map_image.size
if is_data_entry:
y = y + self.qr_size + self.gutter_size
if has_mini_form:
y = y + Units.pixel_to_point(300)
self.canvas.drawInlineImage(
map_image, self.origin_x, y,
Units.pixel_to_point(map_width), Units.pixel_to_point(map_height))
def add_form(self, num_rows, form, is_mini_form=False):
cols = form.get_fields(print_only=True)
field_aliases, field_widths = ['ID'], [5]
field_aliases.extend([c.col_alias for c in cols])
field_widths.extend([c.display_width for c in cols])
field_widths = [n/100.0*self.inner_width for n in field_widths] #normalize
x, y = self.origin_x, self.origin_y + self.qr_size
width = self.inner_width
height = self.inner_height - self.qr_size - 35
if is_mini_form:
height = Units.pixel_to_point(300) #only render a 300-pixel tall form
data, rowheights, header_flowables = [], [39], []
style = ParagraphStyle(name='Helvetica', fontName='Helvetica', fontSize=10)
for a in field_aliases:
header_flowables.append(Paragraph('<b>%s</b>' % a, style))
data.append(header_flowables)
for n in range(0, num_rows):
data.append(['', '', '', ''])
rowheights.append(39)
t=Table(data, field_widths, rowheights)
GRID_STYLE = TableStyle([
('GRID', (0,0), (-1,-1), 0.25, colors.black),
('FONT', (0,0), (-1,-1), 'HandSean'),
('BOX',(0,0),(-1,-1),2,colors.black)
])
t.setStyle(GRID_STYLE)
frame = Frame(x, y, width, height, showBoundary=0, leftPadding=0,
bottomPadding=0, rightPadding=0, topPadding=0)
frame.addFromList([t], self.canvas)
def add_footer(self, qr_image, uuID, instructions):
# output QR-code:
self.qr_size = Units.pixel_to_point(qr_image.size[0])
x = self.origin_x + self.inner_width - self.qr_size #align right
self.canvas.drawInlineImage(qr_image, x, self.origin_y, self.qr_size,
self.qr_size)
# output Print ID:
items = []
style = ParagraphStyle(name='Helvetica', fontName='Helvetica', fontSize=10)
items.append(Paragraph('Print ID: ' + uuID, style))
frame = Frame(x, self.origin_y-self.qr_size, self.inner_width-self.qr_size,
self.qr_size, showBoundary=0, leftPadding=0, bottomPadding=0,
rightPadding=0, topPadding=0)
frame.addFromList(items, self.canvas)
# output default instructions:
link_text = "When you're done drawing on the map, scan or photograph it and \
submit it to our website: http://localground.org/upload, or \
email it to [email protected]."
items = []
style = ParagraphStyle(
name='Helvetica', fontName='Helvetica', fontSize=8,
backColor=colors.HexColor(0xEEEEEE), borderColor=colors.HexColor(0xEEEEEE),
leftIndent=0, rightIndent=0, spaceBefore=5, spaceAfter=5, borderWidth=5)
items.append(Paragraph(link_text, style))
padding_x, padding_y = -4, 12
width, height = self.inner_width - self.qr_size, self.qr_size
frame = Frame(self.origin_x+padding_x, self.origin_y+3, width, height, showBoundary=0)
frame.addFromList(items, self.canvas)
# output custom instructions:
items = []
style = ParagraphStyle(name='Helvetica', fontName='Helvetica', fontSize=10)
items.append(Paragraph(instructions, style))
frame = Frame(self.origin_x+padding_x-2, self.origin_y-padding_y, width,
height-15, showBoundary=0)
frame.addFromList(items, self.canvas)
