def add_header(self):
# # aiddata logo
# logo = self.assets_dir + '/templates/aid_data.png'
# im = Image(logo, 2.188*inch, 0.5*inch)
# im.hAlign = 'LEFT'
# self.Story.append(im)
# self.Story.append(Spacer(1, 0.25*inch))
# title
ptext = '<font size=20>AidData GeoQuery Request Documentation</font>'
self.Story.append(Paragraph(ptext, self.styles['Center']))
# report generation info
python类Image()的实例源码
def tabla_encabezado(self,valorizado):
sp = ParagraphStyle('parrafos',
alignment=TA_CENTER,
fontSize=14,
fontName="Times-Roman")
try:
archivo_imagen = os.path.join(settings.MEDIA_ROOT, str(EMPRESA.logo))
imagen = Image(archivo_imagen, width=90, height=50, hAlign='LEFT')
except:
imagen = Paragraph(u"LOGO", sp)
if valorizado:
titulo = Paragraph(u"REGISTRO DEL INVENTARIO PERMANENTE VALORIZADO", sp)
else:
titulo = Paragraph(u"REGISTRO DEL INVENTARIO PERMANENTE EN UNIDADES FÍSICAS", sp)
encabezado = [[imagen,titulo]]
tabla_encabezado = Table(encabezado, colWidths=[2 * cm, 23 * cm])
return tabla_encabezado
def tabla_encabezado(self, styles):
sp = ParagraphStyle('parrafos',
alignment=TA_CENTER,
fontSize=14,
fontName="Times-Roman")
requerimiento = self.requerimiento
try:
archivo_imagen = os.path.join(settings.MEDIA_ROOT, str(EMPRESA.logo))
imagen = Image(archivo_imagen, width=90, height=50, hAlign='LEFT')
except:
print u"Ingresa acá "
imagen = Paragraph(u"LOGO", sp)
nro = Paragraph(u"REQUERIMIENTO DE BIENES Y SERVICIOS<br/>N°" + requerimiento.codigo, sp)
encabezado = [[imagen, nro, '']]
tabla_encabezado = Table(encabezado, colWidths=[4 * cm, 11 * cm, 4 * cm])
tabla_encabezado.setStyle(TableStyle(
[
('ALIGN', (0, 0), (1, 0), 'CENTER'),
('VALIGN', (0, 0), (1, 0), 'CENTER'),
]
))
return tabla_encabezado
def scale_image(fileish, width: int) -> Image:
""" scales image with given width. fileish may be file or path """
img = utils.ImageReader(fileish)
orig_width, height = img.getSize()
aspect = height / orig_width
return Image(fileish, width=width, height=width * aspect)
def create_logo(self, absolute_path):
image = Image(absolute_path)
image._restrictSize(2.5 * inch, 2.5 * inch)
return image
def _header_footer(self, canvas, doc):
# Save the state of our canvas so we can draw on it
canvas.saveState()
styles = getSampleStyleSheet()
style_right = ParagraphStyle(name='right', parent=styles['Normal'], fontName='Helvetica',
fontSize=10, alignment=TA_RIGHT)
# Header
fieldsight_logo = Image('http://' + self.base_url +'/static/images/fs1.jpg')
fieldsight_logo._restrictSize(1.5 * inch, 1.5 * inch)
# headerleft = Paragraph("FieldSight", styles['Normal'])
headerright = Paragraph(self.project_name, style_right)
# w1, h1 = headerleft.wrap(doc.width, doc.topMargin)
w2, h2 = headerright.wrap(doc.width, doc.topMargin)
textWidth = stringWidth(self.project_name, fontName='Helvetica',
fontSize=10)
fieldsight_logo.drawOn(canvas, doc.leftMargin, doc.height + doc.topMargin + 12)
headerright.drawOn(canvas, doc.leftMargin, doc.height + doc.topMargin + 20)
project_logo = Image('http://' + self.base_url + self.project_logo)
project_logo._restrictSize(0.4 * inch, 0.4 * inch)
project_logo.drawOn(canvas, headerright.width + doc.leftMargin -0.5 * inch - textWidth, doc.height + doc.topMargin + 10)
# header.drawOn(canvas, doc.leftMargin + doc.width, doc.height + doc.topMargin +20)
# Footer
footer = Paragraph('Page no. '+str(canvas._pageNumber), style_right)
w, h = footer.wrap(doc.width, doc.bottomMargin)
footer.drawOn(canvas, doc.leftMargin, h + 40)
# Release the canvas
canvas.restoreState()
def tabla_encabezado(self, styles):
orden_compra = self.orden_compra
sp = ParagraphStyle('parrafos',
alignment = TA_CENTER,
fontSize = 14,
fontName="Times-Roman")
try:
archivo_imagen = os.path.join(settings.MEDIA_ROOT,str(EMPRESA.logo))
imagen = Image(archivo_imagen, width=90, height=50,hAlign='LEFT')
except:
imagen = Paragraph(u"LOGO", sp)
nro = Paragraph(u"ORDEN DE COMPRA", sp)
ruc = Paragraph("R.U.C."+EMPRESA.ruc, sp)
encabezado = [[imagen,nro,ruc],['',u"N°"+orden_compra.codigo,EMPRESA.distrito + " " + orden_compra.fecha.strftime('%d de %b de %Y')]]
tabla_encabezado = Table(encabezado,colWidths=[4 * cm, 9 * cm, 6 * cm])
tabla_encabezado.setStyle(TableStyle(
[
('ALIGN',(0,0),(2,1),'CENTER'),
('VALIGN',(0,0),(2,0),'CENTER'),
('VALIGN',(1,1),(2,1),'TOP'),
('SPAN',(0,0),(0,1)),
]
))
return tabla_encabezado
def obtener_firma(self, firma_trabajador):
p = ParagraphStyle('parrafos',
alignment=TA_CENTER,
fontSize=8,
fontName="Times-Roman")
if firma_trabajador != '':
archivo_firma = os.path.join(settings.MEDIA_ROOT, str(firma_trabajador))
firma = Image(archivo_firma, width=90, height=50, hAlign='CENTER')
else:
firma = Paragraph(u"Firma No Encontrada", p)
return firma
def tabla_encabezado(self, styles):
movimiento = self.movimiento
sp = ParagraphStyle('parrafos',
alignment = TA_CENTER,
fontSize = 14,
fontName="Times-Roman")
try:
archivo_imagen = os.path.join(settings.MEDIA_ROOT,str(EMPRESA.logo))
imagen = Image(archivo_imagen, width=90, height=50,hAlign='LEFT')
except:
imagen = Paragraph(u"LOGO", sp)
if movimiento.tipo_movimiento.incrementa:
nota = Paragraph(u"NOTA DE INGRESO N°", sp)
else:
nota = Paragraph(u"NOTA DE SALIDA N°", sp)
id_movimiento = Paragraph(movimiento.id_movimiento, sp)
fecha = Paragraph("FECHA: "+movimiento.fecha_operacion.strftime('%d/%m/%y'), sp)
encabezado = [[imagen,nota,fecha],
['',id_movimiento,'']
]
tabla_encabezado = Table(encabezado,colWidths=[4 * cm, 9 * cm, 6 * cm])
tabla_encabezado.setStyle(TableStyle(
[
('VALIGN',(0,0),(2,0),'CENTER'),
('VALIGN',(1,1),(2,1),'TOP'),
('SPAN',(0,0),(0,1)),
]
))
return tabla_encabezado
def _header_footer(self, canvas, doc):
canvas.saveState()
sp = ParagraphStyle('parrafos',
alignment=TA_CENTER,
fontSize=14,
fontName="Times-Roman")
try:
archivo_imagen = os.path.join(settings.MEDIA_ROOT, str(EMPRESA.logo))
imagen = Image(archivo_imagen, width=90, height=50, hAlign='LEFT')
except:
imagen = Paragraph(u"LOGO", sp)
ruc_empresa = "RUC: " + EMPRESA.ruc
if self.grupos:
titulo = Paragraph(u"RESUMEN MENSUAL DE ALMACÉN POR GRUPOS Y CUENTAS", sp)
else:
titulo = Paragraph(u"RESUMEN MENSUAL DE ALMACÉN", sp)
periodo = "PERIODO: " + self.desde.strftime('%d/%m/%Y') + ' - ' + self.hasta.strftime('%d/%m/%Y')
pagina = u"Página " + str(doc.page) + " de " + str(self.total_paginas)
encabezado = [[imagen, titulo, pagina],[ruc_empresa,periodo,""]]
tabla_encabezado = Table(encabezado, colWidths=[3 * cm, 20 * cm, 3 * cm])
style = TableStyle(
[
('ALIGN', (0, 0), (-1, -1), 'CENTER'),
('VALIGN', (0, 0), (-1, -1), 'MIDDLE'),
]
)
tabla_encabezado.setStyle(style)
tabla_encabezado.wrapOn(canvas, 50, 510)
tabla_encabezado.drawOn(canvas, 50, 510)
canvas.restoreState()
def _header(self, canvas, doc):
canvas.saveState()
sp = ParagraphStyle('parrafos',
alignment=TA_CENTER,
fontSize=14,
fontName="Times-Roman")
try:
archivo_imagen = os.path.join(settings.MEDIA_ROOT, str(EMPRESA.logo))
imagen = Image(archivo_imagen, width=90, height=50, hAlign='LEFT')
except:
imagen = Paragraph(u"LOGO", sp)
ruc_empresa = "RUC: " + EMPRESA.ruc
if self.valorizado:
titulo = Paragraph(u"REGISTRO DEL INVENTARIO PERMANENTE VALORIZADO", sp)
else:
titulo = Paragraph(u"REGISTRO DEL INVENTARIO PERMANENTE EN UNIDADES FÍSICAS",sp)
pagina = u"Página " + str(doc.page) + " de " + str(self.total_paginas)
encabezado = [[imagen, titulo, pagina], [ruc_empresa, "", ""]]
tabla_encabezado = Table(encabezado, colWidths=[3 * cm, 20 * cm, 3 * cm])
style = TableStyle(
[
('ALIGN', (0, 0), (-1, -1), 'CENTER'),
('VALIGN', (0, 0), (-1, -1), 'MIDDLE'),
]
)
tabla_encabezado.setStyle(style)
tabla_encabezado.wrapOn(canvas, 50, 510)
tabla_encabezado.drawOn(canvas, 50, 510)
canvas.restoreState()
def draw(self):
self.canv.saveState()
self.canv.translate(20,-5)# 23,-10
self.canv.rotate(90)
Paragraph.draw(self)
self.canv.restoreState()
#I = Image('Resources/BS.jpeg')
#I.drawHeight =1*inch
def get_template(self, template_file, url):
formatted_time = time.ctime()
company = self.application.config['mailer.company_name']
sender = self.application.config['mailer.source_email_alias']
story = []
click_me = saxutils.escape(self.config['link_text'])
link = '<font color=blue><link href="' + url + '">' + click_me + '</link></font>'
logo_path = self.config['logo']
if logo_path:
img = platypus.Image(logo_path, 2 * inch, inch)
story.append(img)
style_sheet = styles.getSampleStyleSheet()
style_sheet.add(styles.ParagraphStyle(name='Justify', alignment=TA_JUSTIFY))
ptext = '<font size=10>' + formatted_time + '</font>'
story.append(platypus.Spacer(1, 12))
story.append(platypus.Paragraph(ptext, style_sheet['Normal']))
story.append(platypus.Spacer(1, 12))
with open(template_file, 'r') as file_h:
for line in file_h:
story.append(platypus.Paragraph(line, style_sheet['Normal']))
story.append(platypus.Spacer(1, 8))
story.append(platypus.Paragraph(link, style_sheet['Justify']))
story.append(platypus.Spacer(1, 12))
ptext = '<font size=10>Sincerely,</font>'
story.append(platypus.Paragraph(ptext, style_sheet['Normal']))
story.append(platypus.Spacer(1, 12))
ptext = '<font size=10>' + sender + '</font>'
story.append(platypus.Paragraph(ptext, style_sheet['Normal']))
story.append(platypus.Spacer(1, 12))
ptext = '<font size=10>' + company + '</font>'
story.append(platypus.Paragraph(ptext, style_sheet['Normal']))
return story
def generatePdf(transductor_id):
import time
from reportlab.lib.enums import TA_JUSTIFY
from reportlab.lib.pagesizes import letter
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, Image
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
from reportlab.lib.units import inch
doc = SimpleDocTemplate("src/report/static/Relatorio"+transductor_id+".pdf",
pagesize=letter,
rightMargin=72, leftMargin=72,
topMargin=72, bottomMargin=18)
Story = []
logo = "src/report/static/currentGraphic"+transductor_id+".png"
logo2 = "src/report/static/voltageGraphic"+transductor_id+".png"
logo3 = "src/report/static/activePowerGraphic"+transductor_id+".png"
logo4 = "src/report/static/reactivePowerGraphic"+transductor_id+".png"
logo5 = "src/report/static/apparentPowerGraphic"+transductor_id+".png"
magName = "Pythonista"
issueNum = 12
subPrice = "99.00"
limitedDate = "03/05/2010"
freeGift = "tin foil hat"
formatted_time = time.ctime()
full_name = "SME-UnB"
address_parts = ["Campus Universitario UnB", "Brasilia-DF, 70910-900"]
im = Image(logo, 8 * inch, 5 * inch)
im2 = Image(logo2, 8 * inch, 5 * inch)
im3 = Image(logo3, 8 * inch, 5 * inch)
im4 = Image(logo4, 8 * inch, 5 * inch)
im5 = Image(logo5, 8 * inch, 5 * inch)
Story.append(im)
Story.append(im2)
Story.append(im3)
Story.append(im4)
Story.append(im5)
styles = getSampleStyleSheet()
styles.add(ParagraphStyle(name='Justify', alignment=TA_JUSTIFY))
ptext = '<font size=12>%s</font>' % formatted_time
Story.append(Paragraph(ptext, styles["Normal"]))
Story.append(Spacer(1, 12))
ptext = '<font size=12>%s</font>' % full_name
Story.append(Paragraph(ptext, styles["Normal"]))
for part in address_parts:
ptext = '<font size=12>%s</font>' % part.strip()
Story.append(Paragraph(ptext, styles["Normal"]))
Story.append(Spacer(1, 12))
Story.append(Spacer(1, 12))
ptext = '<font size=12>{ % trans Report Energy Monitoring % }</font>'
Story.append(Paragraph(ptext, styles["Normal"]))
doc.build(Story)
return 1
def _flowable(self, node):
if node.localName=='para':
style = self.styles.para_style_get(node)
return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'})))
elif node.localName=='name':
self.styles.names[ node.getAttribute('id')] = node.getAttribute('value')
return None
elif node.localName=='xpre':
style = self.styles.para_style_get(node)
return platypus.XPreformatted(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str','dedent':'int','frags':'int'})))
elif node.localName=='pre':
style = self.styles.para_style_get(node)
return platypus.Preformatted(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str','dedent':'int'})))
elif node.localName=='illustration':
return self._illustration(node)
elif node.localName=='blockTable':
return self._table(node)
elif node.localName=='title':
styles = reportlab.lib.styles.getSampleStyleSheet()
style = styles['Title']
return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'})))
elif node.localName=='h1':
styles = reportlab.lib.styles.getSampleStyleSheet()
style = styles['Heading1']
return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'})))
elif node.localName=='h2':
styles = reportlab.lib.styles.getSampleStyleSheet()
style = styles['Heading2']
return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'})))
elif node.localName=='h3':
styles = reportlab.lib.styles.getSampleStyleSheet()
style = styles['Heading3']
return platypus.Paragraph(self._textual(node), style, **(utils.attr_get(node, [], {'bulletText':'str'})))
elif node.localName=='image':
return platypus.Image(node.getAttribute('file'), mask=(250,255,250,255,250,255), **(utils.attr_get(node, ['width','height'])))
elif node.localName=='spacer':
if node.hasAttribute('width'):
width = utils.unit_get(node.getAttribute('width'))
else:
width = utils.unit_get('1cm')
length = utils.unit_get(node.getAttribute('length'))
return platypus.Spacer(width=width, height=length)
elif node.localName=='pageBreak':
return platypus.PageBreak()
elif node.localName=='condPageBreak':
return platypus.CondPageBreak(**(utils.attr_get(node, ['height'])))
elif node.localName=='setNextTemplate':
return platypus.NextPageTemplate(str(node.getAttribute('name')))
elif node.localName=='nextFrame':
return platypus.CondPageBreak(1000) # TODO: change the 1000 !
else:
sys.stderr.write('Warning: flowable not yet implemented: %s !\n' % (node.localName,))
return None
