def get_default_document(_buffer, footer: str=None) -> BaseDocTemplate:
def on_page(canvas, doc, footer=footer):
canvas.saveState()
if footer:
canvas.setFontSize(8)
for i, line in enumerate(footer.split('\n')[::-1]):
canvas.drawCentredString(PAGESIZE[0] / 2, 25 + (3.5 * i) * mm, line.strip())
canvas.restoreState()
doc = BaseDocTemplate(
_buffer,
pagesize=PAGESIZE,
leftMargin=25 * mm,
rightMargin=20 * mm,
topMargin=20 * mm,
bottomMargin=20 * mm,
)
frame = Frame(doc.leftMargin, doc.bottomMargin, doc.width, doc.height,
leftPadding=0, rightPadding=0, topPadding=0, bottomPadding=0, id='normal')
doc_template = PageTemplate(id='all', pagesize=PAGESIZE, frames=[frame], onPage=on_page)
doc.addPageTemplates([doc_template])
return doc
python类Frame()的实例源码
def demo1(canvas):
frame = Frame(
2*inch, # x
4*inch, # y at bottom
4*inch, # width
5*inch, # height
showBoundary = 1 # helps us see what's going on
)
bodyStyle = ParagraphStyle('Body', fontName=_baseFontName, fontSize=24, leading=28, spaceBefore=6)
para1 = Paragraph('Spam spam spam spam. ' * 5, bodyStyle)
para2 = Paragraph('Eggs eggs eggs. ' * 5, bodyStyle)
mydata = [para1, para2]
#this does the packing and drawing. The frame will consume
#items from the front of the list as it prints them
frame.addFromList(mydata,canvas)
def __init__(self, out, node, doc):
if not node.hasAttribute('pageSize'):
pageSize = (utils.unit_get('21cm'), utils.unit_get('29.7cm'))
else:
ps = map(lambda x:x.strip(), node.getAttribute('pageSize').replace(')', '').replace('(', '').split(','))
pageSize = ( utils.unit_get(ps[0]),utils.unit_get(ps[1]) )
cm = reportlab.lib.units.cm
self.doc_tmpl = platypus.BaseDocTemplate(out, pagesize=pageSize, **utils.attr_get(node, ['leftMargin','rightMargin','topMargin','bottomMargin'], {'allowSplitting':'int','showBoundary':'bool','title':'str','author':'str'}))
self.page_templates = []
self.styles = doc.styles
self.doc = doc
pts = node.getElementsByTagName('pageTemplate')
for pt in pts:
frames = []
for frame_el in pt.getElementsByTagName('frame'):
frame = platypus.Frame( **(utils.attr_get(frame_el, ['x1','y1', 'width','height', 'leftPadding', 'rightPadding', 'bottomPadding', 'topPadding'], {'id':'text', 'showBoundary':'bool'})) )
frames.append( frame )
gr = pt.getElementsByTagName('pageGraphics')
if len(gr):
drw = _rml_draw(gr[0], self.doc)
self.page_templates.append( platypus.PageTemplate(frames=frames, onPage=drw.render, **utils.attr_get(pt, [], {'id':'str'}) ))
else:
self.page_templates.append( platypus.PageTemplate(frames=frames, **utils.attr_get(pt, [], {'id':'str'}) ))
self.doc_tmpl.addPageTemplates(self.page_templates)
def test1():
c = Canvas('figures.pdf')
f = Frame(inch, inch, 6*inch, 9*inch, showBoundary=1)
v = PlatPropFigure1()
v.captionTextColor = toColor('blue')
v.captionBackColor = toColor('lightyellow')
f.addFromList([v],c)
c.save()
def __init__(self, filename, **kw):
m = 2*cm
cw, ch = (PAGESIZE[0]-2*m)/2., (PAGESIZE[1]-2*m)
f1 = Frame(m, m+0.5*cm, cw-0.75*cm, ch-1*cm, id='F1',
leftPadding=0, topPadding=0, rightPadding=0, bottomPadding=0,
showBoundary=True
)
f2 = Frame(cw+2.7*cm, m+0.5*cm, cw-0.75*cm, ch-1*cm, id='F2',
leftPadding=0, topPadding=0, rightPadding=0, bottomPadding=0,
showBoundary=True
)
apply(BaseDocTemplate.__init__, (self, filename), kw)
template = PageTemplate('template', [f1, f2])
self.addPageTemplates(template)
def __paint_story_card(self, story):
self.story_count += 1
if self.story_count % 2 == 1:
if self.story_count > 1:
self.canvas.showPage()
x0, y0 = self.padding, self.page_height / 2 + self.padding
x1, y1 = self.page_width - self.padding, self.page_height - self.padding
else:
x0, y0 = self.padding, self.padding
x1, y1 = self.page_width - self.padding, self.page_height / 2 - self.padding
# background
self.canvas.setFillGray(self.lite_gray)
self.canvas.setLineWidth(4)
self.canvas.setStrokeGray(self.black)
self.canvas.rect(x0, y0, x1-x0, y1-y0, stroke=1, fill=1)
self.canvas.setFillGray(self.white)
self.canvas.setStrokeGray(self.gray)
self.canvas.setLineWidth(1)
self.canvas.rect(x0+20, y0+160, 360, 100, stroke=1, fill=1)
self.canvas.rect(x0+20, y0+20, 360, 100, stroke=1, fill=1)
self.canvas.rect(x0+420, y0+210, 100, 80, stroke=1, fill=1)
self.canvas.rect(x0+420, y0+90, 100, 80, stroke=1, fill=1)
# keys
self.setFontSize(16)
self.canvas.setFillGray(self.black)
self.canvas.drawString(x0+20, y1-30, 'Backlog item #%s' % story.sid)
self.canvas.setFillGray(self.gray)
self.canvas.drawString(x0+20, y0+270, 'How to demo')
self.canvas.drawString(x0+20, y0+130, 'Notes')
self.canvas.drawString(x0+420, y0+300, 'Importance')
self.canvas.drawString(x0+420, y0+180, 'Estimate')
# values
self.canvas.setFillGray(self.black)
self.setFontSize(36)
self.canvas.drawString(x0+440, y0+240, story.imp)
self.canvas.drawString(x0+440, y0+120, story.est)
style = ParagraphStyle('normal', fontName=self.fontname, fontSize=36, leading=40, textColor=[self.black]*3)
text = [Paragraph(story.name, style)]
text_inframe = KeepInFrame(360, 60, text)
frame = Frame(x0+14, y1-95, 360, 60)
frame.addFromList([text_inframe], self.canvas)
style = ParagraphStyle('normal', fontName=self.fontname, fontSize=18, leading=24, textColor=[self.black]*3)
text = [Paragraph(story.demo, style)]
text_inframe = KeepInFrame(360, 100, text)
frame = Frame(x0+20, y0+160, 360, 100)
frame.addFromList([text_inframe], self.canvas)
text = [Paragraph(story.notes, style)]
text_inframe = KeepInFrame(360, 100, text)
frame = Frame(x0+20, y0+20, 360, 100)
frame.addFromList([text_inframe], self.canvas)
def __paint_story_card(self, story):
self.story_count += 1
if self.story_count % 4 == 1 and self.story_count > 1:
self.canvas.showPage()
x0, y0 = self.get_origin(self.story_count)
sx, sy = self.get_size()
# background
self.canvas.setFillGray(self.lite_gray)
self.canvas.setLineWidth(2)
self.canvas.setStrokeGray(self.black)
self.canvas.rect(x0, y0, sx, sy, stroke=1, fill=1)
self.canvas.setLineWidth(1)
style = ParagraphStyle('normal', fontName=self.fontname, fontSize=18, leading=24, textColor=[self.white]*3)
# How to demo
self.canvas.setFillGray(self.gray)
self.canvas.rect(x0+1, y0+101, sx-2, 80, stroke=0, fill=1)
self.canvas.setFillGray(self.white)
text = [Paragraph(story.demo, style)]
text_inframe = KeepInFrame(sx-2, 80, text)
frame = Frame(x0+1, y0+101, sx-2, 80)
frame.addFromList([text_inframe], self.canvas)
# Notes
self.canvas.setFillGray(self.gray)
self.canvas.rect(x0+1, y0+1, sx-2, 80, stroke=0, fill=1)
self.canvas.setFillGray(self.white)
text = [Paragraph(story.notes, style)]
text_inframe = KeepInFrame(sx-2, 80, text)
frame = Frame(x0+1, y0+1, sx-2, 80)
frame.addFromList([text_inframe], self.canvas)
# ID
self.canvas.setFillGray(self.black)
self.canvas.rect(x0, y0+248, 50, 30, stroke=0, fill=1)
self.setFontSize(20)
self.canvas.setFillGray(self.lite_gray)
self.canvas.drawString(x0+6, y0+256, '#%s' % story.sid)
self.setFontSize(13)
self.canvas.setFillGray(self.gray)
self.canvas.drawString(x0+6, y0+185, 'How to demo')
self.canvas.drawString(x0+6, y0+85, 'Notes')
# Name
style = ParagraphStyle('normal', fontName=self.fontname, fontSize=28,
leading=29, textColor=[self.black]*3)
text = [Paragraph(story.name, style)]
text_inframe = KeepInFrame(sx, 47, text)
frame = Frame(x0, y0+201, sx, 47)
frame.addFromList([text_inframe], self.canvas)
# Estimate
self.canvas.setFillGray(self.gray)
self.setFontSize(16)
self.canvas.drawString(x0+344, y0+256, 'Est: %s' % story.est)
