Python Paragraph.drawOn方法代码示例

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]
class ReferenceText(IndexingFlowable):
    """Fakery to illustrate how a reference would work if we could
    put it in a paragraph."""
    def __init__(self, textPattern, targetKey):
        self.textPattern = textPattern
        self.target = targetKey
        self.paraStyle = ParagraphStyle('tmp')
        self._lastPageNum = None
        self._pageNum = -999
        self._para = None

    def beforeBuild(self):
        self._lastPageNum = self._pageNum

    def notify(self, kind, stuff):
        if kind == 'Target':
            (key, pageNum) = stuff
            if key == self.target:
                self._pageNum = pageNum

    def wrap(self, availWidth, availHeight):
        text = self.textPattern % self._lastPageNum
        self._para = Paragraph(text, self.paraStyle)
        return self._para.wrap(availWidth, availHeight)

    def drawOn(self, canvas, x, y, _sW=0):
        self._para.drawOn(canvas, x, y, _sW)

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]
    def test3(self):
        from reportlab.pdfgen.canvas import Canvas

        aW=307
        styleSheet = getSampleStyleSheet()
        bt = styleSheet['BodyText']
        btj = ParagraphStyle('bodyText1j',parent=bt,alignment=TA_JUSTIFY)
        p=Paragraph("""<a name='top'/>Subsequent pages test pageBreakBefore, frameBreakBefore and
                keepTogether attributes.  Generated at 1111. The number in brackets
                at the end of each paragraph is its position in the story. llllllllllllllllllllllllll 
                bbbbbbbbbbbbbbbbbbbbbb ccccccccccccccccccccccc ddddddddddddddddddddd eeeeyyy""",btj)

        w,h=p.wrap(aW,1000)
        canv=Canvas('test_platypus_paragraph_just.pdf',pagesize=(aW,h))
        i=len(canv._code)
        p.drawOn(canv,0,0)
        ParaCode=canv._code[i:]
        canv.saveState()
        canv.setLineWidth(0)
        canv.setStrokeColorRGB(1,0,0)
        canv.rect(0,0,aW,h)
        canv.restoreState()
        canv.showPage()
        canv.save()
        from reportlab import rl_config
        x = rl_config.paraFontSizeHeightOffset and '50' or '53.17'
        good = ['q', '1 0 0 1 0 0 cm', 'q', 'BT 1 0 0 1 0 '+x+' Tm 3.59 Tw 12 TL /F1 10 Tf 0 0 0 rg (Subsequent pages test pageBreakBefore, frameBreakBefore and) Tj T* 0 Tw .23 Tw (keepTogether attributes. Generated at 1111. The number in brackets) Tj T* 0 Tw .299167 Tw (at the end of each paragraph is its position in the story. llllllllllllllllllllllllll) Tj T* 0 Tw 66.9 Tw (bbbbbbbbbbbbbbbbbbbbbb ccccccccccccccccccccccc) Tj T* 0 Tw (ddddddddddddddddddddd eeeeyyy) Tj T* ET', 'Q', 'Q']
        ok= ParaCode==good
        assert ok, "\nParaCode=%r\nexpected=%r" % (ParaCode,good)

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]
    def beforeDrawPage(self,canvas,doc):
        canvas.setFont(serif_font,10)      
        canvas.setLineWidth(0)
        #header
        canvas.line(header_margin_hor, page_height - header_margin_vert, page_width - header_margin_hor, page_height - header_margin_vert )
        if pdfstyles.show_page_header:
            canvas.saveState()
            canvas.resetTransforms()
            canvas.translate(header_margin_hor, page_height - header_margin_vert - 0.1*cm)
            p = Paragraph(self.title, text_style())
            p.canv = canvas
            p.wrap(page_width - header_margin_hor*2.5, page_height) # add an extra 0.5 margin to have enough space for page number
            p.drawPara()
            canvas.restoreState()
            
        canvas.drawRightString(page_width - header_margin_hor, page_height - header_margin_vert + 0.1 * cm, "%d" % doc.page)

        #Footer
        canvas.saveState()
        canvas.setFont(serif_font,8)
        canvas.line(footer_margin_hor, footer_margin_vert, page_width - footer_margin_hor, footer_margin_vert )
        if pdfstyles.show_page_footer:
            p = Paragraph(formatter.cleanText(pagefooter, escape=False), text_style())
            p.canv = canvas
            w,h = p.wrap(page_width - header_margin_hor*2.5, page_height)
            p.drawOn(canvas, footer_margin_hor, footer_margin_vert - 10 - h)
        canvas.restoreState()

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]
def __list_format(canvas, doc):
    canvas.saveState()
    building_style = ParagraphStyle(name='building_title',
                                    fontSize=__FONT_SIZE__)
    t = u'%s<br/>Data afișării: %s<br/>Luna: %s' % (doc.habitam_building.name,
                                              doc.habitam_display,
                                              doc.habitam_month)
    p = Paragraph(t, building_style)
    p.wrapOn(canvas, 5 * cm, 2 * cm)
    p.drawOn(canvas, .5 * cm, __HEIGHT__ - 1.7 * cm)
    habitam_brand(canvas, __WIDTH__, __HEIGHT__)
    canvas.restoreState()

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]
 def test3(self):
     '''compare CJK splitting in some edge cases'''
     from reportlab.pdfgen.canvas import Canvas
     from reportlab.platypus.paragraph import Paragraph
     from reportlab.lib.styles import ParagraphStyle
     from reportlab.pdfbase import pdfmetrics
     from reportlab.lib.enums import TA_LEFT
     sty = ParagraphStyle('A')
     sty.fontSize = 15
     sty.leading = sty.fontSize*1.2
     sty.fontName = 'Courier'
     sty.alignment = TA_LEFT
     sty.wordWrap = 'CJK'
     p0=Paragraph('ABCDEFGHIJKL]N',sty)
     p1=Paragraph('AB<font color="red">C</font>DEFGHIJKL]N',sty)
     canv = Canvas('test_platypus_paragraph_cjk3.pdf')
     ix = len(canv._code)
     aW = pdfmetrics.stringWidth('ABCD','Courier',15)
     w,h=p0.wrap(aW,1000000)
     y = canv._pagesize[1]-72-h
     p0.drawOn(canv,72,y)
     w,h=p1.wrap(aW,1000000)
     y -= h+10
     p1.drawOn(canv,72,y)
     w,h=p0.wrap(aW*0.25-2,1000000)
     y -= h+10
     p0.drawOn(canv,72,y)
     w,h=p1.wrap(aW/4.-2,1000000)
     y -= h+10
     p1.drawOn(canv,72,y)
     assert canv._code[ix:]==['q', '1 0 0 1 72 697.8898 cm', 'q', '0 0 0 rg', 'BT 1 0 0 1 0 57 Tm /F2 15 Tf 18 TL (ABCD) Tj T* (EFGH) Tj T* (IJKL]) Tj T* (N) Tj T* ET', 'Q', 'Q', 'q', '1 0 0 1 72 615.8898 cm', 'q', 'BT 1 0 0 1 0 57 Tm 18 TL /F2 15 Tf 0 0 0 rg (AB) Tj 1 0 0 rg (C) Tj 0 0 0 rg (D) Tj T* (EFGH) Tj T* (IJKL]) Tj T* (N) Tj T* ET', 'Q', 'Q', 'q', '1 0 0 1 72 353.8898 cm', 'q', '0 0 0 rg', 'BT 1 0 0 1 0 237 Tm /F2 15 Tf 18 TL (A) Tj T* (B) Tj T* (C) Tj T* (D) Tj T* (E) Tj T* (F) Tj T* (G) Tj T* (H) Tj T* (I) Tj T* (J) Tj T* (K) Tj T* (L) Tj T* (]) Tj T* (N) Tj T* ET', 'Q', 'Q', 'q', '1 0 0 1 72 91.88976 cm', 'q', 'BT 1 0 0 1 0 237 Tm 18 TL /F2 15 Tf 0 0 0 rg (A) Tj T* (B) Tj T* 1 0 0 rg (C) Tj T* 0 0 0 rg (D) Tj T* (E) Tj T* (F) Tj T* (G) Tj T* (H) Tj T* (I) Tj T* (J) Tj T* (K) Tj T* (L) Tj T* (]) Tj T* (N) Tj T* ET', 'Q', 'Q']
     canv.showPage()
     canv.save()

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]
def HeaderFooter(canvas, doc):
    canvas.saveState()
    styleN = PS('nomal', fontName='Times-Roman', leading=9, fontSize=9)
    P = Paragraph("This is a multi-line footer or header", styleN)
    w, h = P.wrap(doc.width, doc.bottomMargin)
    #print doc.width, doc.bottomMargin
    #print w, h
    #print dir(doc)
    #print dir(canvas)
    global pageNum
    if doc.page < pageNum:
        global ChapterName
        ChapterName = 'Table of contents'

    #print doc.page
    #print ChapterName
    pageNum = doc.page

    if doc.page == 1:
        footerMsg = []
        footerMsg.append(Paragraph("Lei Yang", styleN))
        footerMsg.append(Paragraph("Wei Gao", styleN))
        footerMsg.append(Paragraph("XiangYu Dong", styleN))
        footerMsg.append(Paragraph("Liang Chi", styleN))
        footerMsg.append(Paragraph("Beijing ChaoYang, China", styleN))
        canvas.line(2.5*cm, h+50, w+2.5*cm, h+50)
        f = Frame(70, 2, 16*cm, 2.1*cm, showBoundary=0)
        f.addFromList(footerMsg,canvas)
    else:
        P = Paragraph("User Guide", styleN)
        w, h = P.wrap(doc.width, doc.bottomMargin)
        P.drawOn(canvas, doc.leftMargin, h+789)
        P = Paragraph(ChapterName, PS('nomal', fontName='Times-Roman', fontSize=9, alignment = TA_RIGHT, leading=9))
        w, h = P.wrap(doc.width, doc.bottomMargin)
        P.drawOn(canvas, doc.rightMargin, h+789)

        P = Paragraph("Page %d" % doc.page, PS('nomal', fontName='Times-Roman', fontSize=9, alignment = 1))
        w, h = P.wrap(doc.width, doc.bottomMargin)
        P.drawOn(canvas, doc.leftMargin, h)
        canvas.line(2.5*cm, h+780, w+2.5*cm, h+780)
    canvas.restoreState()

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]
    def test0(self):
        "A basic document drawing some strings"
        c = Canvas(outputfile('test_multibyte_jpn.pdf'))
        c.setFont('Helvetica', 30)
        c.drawString(100,700, 'Japanese Font Support')

        c.setStrokeColor(colors.red)


        #unicode font automatically supplies the encoding
        pdfmetrics.registerFont(UnicodeCIDFont('HeiseiMin-W3'))

        
        msg = u'\u6771\u4EAC : Unicode font, unicode input'
        self.hDraw(c, msg, 'HeiseiMin-W3', 100, 600)

        msg = u'\u6771\u4EAC : Unicode font, utf8 input'.encode('utf8')
        self.hDraw(c, msg, 'HeiseiMin-W3', 100, 575)




        # now try verticals - this is broken, not sure how to make it
        # work in post Unicode world.
        pdfmetrics.registerFont(CIDFont('HeiseiMin-W3','90ms-RKSJ-V'))
        c.setFont('HeiseiMin-W3-90ms-RKSJ-V', 16)
        c.drawString(450, 650, '\223\214\213\236 vertical Shift-JIS')
        height = c.stringWidth('\223\214\213\236 vertical Shift-JIS', 'HeiseiMin-W3-90ms-RKSJ-V', 16)
        c.rect(450-8,650,16,-height)

        pdfmetrics.registerFont(CIDFont('HeiseiMin-W3','EUC-V'))
        c.setFont('HeiseiMin-W3-EUC-V', 16)
        c.drawString(475, 650, '\xC5\xEC\xB5\xFE vertical EUC')
        height = c.stringWidth('\xC5\xEC\xB5\xFE vertical EUC', 'HeiseiMin-W3-EUC-V', 16)
        c.rect(475-8,650,16,-height)



        from reportlab.platypus.paragraph import Paragraph
        from reportlab.lib.styles import ParagraphStyle
        jStyle = ParagraphStyle('jtext',
                                fontName='HeiseiMin-W3',
                                fontSize=12,
                                wordWrap="CJK"
                                )
        
        gatwickText = '\xe3\x82\xac\xe3\x83\x88\xe3\x82\xa6\xe3\x82\xa3\xe3\x83\x83\xe3\x82\xaf\xe7\xa9\xba\xe6\xb8\xaf\xe3\x81\xa8\xe9\x80\xa3\xe7\xb5\xa1\xe9\x80\x9a\xe8\xb7\xaf\xe3\x81\xa7\xe7\x9b\xb4\xe7\xb5\x90\xe3\x81\x95\xe3\x82\x8c\xe3\x81\xa6\xe3\x81\x84\xe3\x82\x8b\xe5\x94\xaf\xe4\xb8\x80\xe3\x81\xae\xe3\x83\x9b\xe3\x83\x86\xe3\x83\xab\xe3\x81\xa7\xe3\x81\x82\xe3\x82\x8b\xe5\xbd\x93\xe3\x83\x9b\xe3\x83\x86\xe3\x83\xab\xe3\x81\xaf\xe3\x80\x81\xe8\xa1\x97\xe3\x81\xae\xe4\xb8\xad\xe5\xbf\x83\xe9\x83\xa8\xe3\x81\x8b\xe3\x82\x8930\xe5\x88\x86\xe3\x81\xae\xe5\xa0\xb4\xe6\x89\x80\xe3\x81\xab\xe3\x81\x94\xe3\x81\x96\xe3\x81\x84\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82\xe5\x85\xa8\xe5\xae\xa2\xe5\xae\xa4\xe3\x81\xab\xe9\xab\x98\xe9\x80\x9f\xe3\x82\xa4\xe3\x83\xb3\xe3\x82\xbf\xe3\x83\xbc\xe3\x83\x8d\xe3\x83\x83\xe3\x83\x88\xe7\x92\xb0\xe5\xa2\x83\xe3\x82\x92\xe5\xae\x8c\xe5\x82\x99\xe3\x81\x97\xe3\x81\xa6\xe3\x81\x8a\xe3\x82\x8a\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82\xe3\x83\x95\xe3\x82\xa1\xe3\x83\x9f\xe3\x83\xaa\xe3\x83\xbc\xe3\x83\xab\xe3\x83\xbc\xe3\x83\xa0\xe3\x81\xaf5\xe5\x90\x8d\xe6\xa7\x98\xe3\x81\xbe\xe3\x81\xa7\xe3\x81\x8a\xe6\xb3\x8a\xe3\x82\x8a\xe3\x81\x84\xe3\x81\x9f\xe3\x81\xa0\xe3\x81\x91\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82\xe3\x81\xbe\xe3\x81\x9f\xe3\x80\x81\xe3\x82\xa8\xe3\x82\xb0\xe3\x82\xbc\xe3\x82\xaf\xe3\x83\x86\xe3\x82\xa3\xe3\x83\x96\xe3\x83\xab\xe3\x83\xbc\xe3\x83\xa0\xe3\x81\xae\xe3\x81\x8a\xe5\xae\xa2\xe6\xa7\x98\xe3\x81\xaf\xe3\x80\x81\xe3\x82\xa8\xe3\x82\xb0\xe3\x82\xbc\xe3\x82\xaf\xe3\x83\x86\xe3\x82\xa3\xe3\x83\x96\xe3\x83\xa9\xe3\x82\xa6\xe3\x83\xb3\xe3\x82\xb8\xe3\x82\x92\xe3\x81\x94\xe5\x88\xa9\xe7\x94\xa8\xe3\x81\x84\xe3\x81\x9f\xe3\x81\xa0\xe3\x81\x91\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82\xe4\xba\x8b\xe5\x89\x8d\xe3\x81\xab\xe3\x81\x94\xe4\xba\x88\xe7\xb4\x84\xe3\x81\x84\xe3\x81\x9f\xe3\x81\xa0\xe3\x81\x91\xe3\x82\x8b\xe3\x82\xbf\xe3\x82\xa4\xe3\x83\xa0\xe3\x83\x88\xe3\x82\xa5\xe3\x83\x95\xe3\x83\xa9\xe3\x82\xa4\xe3\x83\xbb\xe3\x83\x91\xe3\x83\x83\xe3\x82\xb1\xe3\x83\xbc\xe3\x82\xb8\xe3\x81\xab\xe3\x81\xaf\xe3\x80\x81\xe7\xa9\xba\xe6\xb8\xaf\xe3\x81\xae\xe9\xa7\x90\xe8\xbb\x8a\xe6\x96\x99\xe9\x87\x91\xe3\x81\x8c\xe5\x90\xab\xe3\x81\xbe\xe3\x82\x8c\xe3\x81\xa6\xe3\x81\x8a\xe3\x82\x8a\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82'
        gatwickText2= '\xe3\x82\xac\xe3\x83\x88\xe3\x82\xa6\xe3\x82\xa3\xe3\x83\x83\xe3\x82\xaf<font color=red>\xe7\xa9\xba\xe6\xb8\xaf\xe3\x81\xa8\xe9\x80\xa3\xe7\xb5\xa1\xe9\x80\x9a\xe8\xb7\xaf\xe3\x81\xa7\xe7\x9b\xb4\xe7\xb5\x90</font>\xe3\x81\x95\xe3\x82\x8c\xe3\x81\xa6\xe3\x81\x84\xe3\x82\x8b\xe5\x94\xaf\xe4\xb8\x80\xe3\x81\xae\xe3\x83\x9b\xe3\x83\x86\xe3\x83\xab\xe3\x81\xa7\xe3\x81\x82\xe3\x82\x8b\xe5\xbd\x93\xe3\x83\x9b\xe3\x83\x86\xe3\x83\xab\xe3\x81\xaf\xe3\x80\x81\xe8\xa1\x97\xe3\x81\xae\xe4\xb8\xad\xe5\xbf\x83\xe9\x83\xa8\xe3\x81\x8b\xe3\x82\x8930\xe5\x88\x86\xe3\x81\xae\xe5\xa0\xb4\xe6\x89\x80\xe3\x81\xab\xe3\x81\x94\xe3\x81\x96\xe3\x81\x84\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82\xe5\x85\xa8\xe5\xae\xa2\xe5\xae\xa4\xe3\x81\xab\xe9\xab\x98\xe9\x80\x9f\xe3\x82\xa4\xe3\x83\xb3\xe3\x82\xbf\xe3\x83\xbc\xe3\x83\x8d\xe3\x83\x83\xe3\x83\x88<link fg="blue" href="http://www.reportlab.com">\xe7\x92\xb0\xe5\xa2\x83\xe3\x82\x92\xe5\xae\x8c\xe5\x82\x99</link>\xe3\x81\x97\xe3\x81\xa6<u>\xe3\x81\x8a\xe3\x82\x8a\xe3\x81\xbe\xe3\x81\x99</u>\xe3\x80\x82\xe3\x83\x95\xe3\x82\xa1\xe3\x83\x9f\xe3\x83\xaa\xe3\x83\xbc\xe3\x83\xab\xe3\x83\xbc\xe3\x83\xa0\xe3\x81\xaf5\xe5\x90\x8d\xe6\xa7\x98\xe3\x81\xbe\xe3\x81\xa7\xe3\x81\x8a\xe6\xb3\x8a\xe3\x82\x8a\xe3\x81\x84\xe3\x81\x9f\xe3\x81\xa0\xe3\x81\x91\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82\xe3\x81\xbe\xe3\x81\x9f\xe3\x80\x81\xe3\x82\xa8\xe3\x82\xb0\xe3\x82\xbc\xe3\x82\xaf\xe3\x83\x86\xe3\x82\xa3\xe3\x83\x96\xe3\x83\xab\xe3\x83\xbc\xe3\x83\xa0\xe3\x81\xae\xe3\x81\x8a\xe5\xae\xa2\xe6\xa7\x98\xe3\x81\xaf\xe3\x80\x81\xe3\x82\xa8\xe3\x82\xb0\xe3\x82\xbc\xe3\x82\xaf\xe3\x83\x86\xe3\x82\xa3\xe3\x83\x96\xe3\x83\xa9\xe3\x82\xa6\xe3\x83\xb3\xe3\x82\xb8\xe3\x82\x92\xe3\x81\x94\xe5\x88\xa9\xe7\x94\xa8\xe3\x81\x84\xe3\x81\x9f\xe3\x81\xa0\xe3\x81\x91\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82\xe4\xba\x8b\xe5\x89\x8d\xe3\x81\xab\xe3\x81\x94\xe4\xba\x88\xe7\xb4\x84\xe3\x81\x84\xe3\x81\x9f\xe3\x81\xa0\xe3\x81\x91\xe3\x82\x8b\xe3\x82\xbf\xe3\x82\xa4\xe3\x83\xa0\xe3\x83\x88\xe3\x82\xa5\xe3\x83\x95\xe3\x83\xa9\xe3\x82\xa4\xe3\x83\xbb\xe3\x83\x91\xe3\x83\x83\xe3\x82\xb1\xe3\x83\xbc\xe3\x82\xb8\xe3\x81\xab\xe3\x81\xaf\xe3\x80\x81\xe7\xa9\xba\xe6\xb8\xaf\xe3\x81\xae\xe9\xa7\x90\xe8\xbb\x8a\xe6\x96\x99\xe9\x87\x91\xe3\x81\x8c\xe5\x90\xab\xe3\x81\xbe\xe3\x82\x8c\xe3\x81\xa6\xe3\x81\x8a\xe3\x82\x8a\xe3\x81\xbe\xe3\x81\x99\xe3\x80\x82'

        c.setFont('HeiseiMin-W3', 12)
        jPara = Paragraph(gatwickText, jStyle)
        jPara.wrap(300, 200)
        jPara.drawOn(c, 100, 220)

        jPara = Paragraph(gatwickText2, jStyle)
        jPara.wrap(300, 200)
        jPara.drawOn(c, 100, 320)

        c.setFillColor(colors.purple)
        tx = c.beginText(100, 200)
        tx.setFont('Helvetica', 12)
        tx.textLines("""This document shows sample output in Japanese
        from the Reportlab PDF library.  This page shows the two fonts
        available and tests our ability to measure the width of glyphs
        in both horizontal and vertical writing, with proportional and
        fixed-width characters. The red boxes should be the same width
        (or height) as the character strings they surround.
        The next pages show more samples and information.
        """)
        c.drawText(tx)
        c.setFont('Helvetica',10)
        c.drawCentredString(297, 36, 'Page %d' % c.getPageNumber())



        c.showPage()

        c.setFont('Helvetica', 30)
        c.drawString(100,700, 'Japanese TrueType Font Support')
        msg = u'\u6771\u4EAC : Unicode font'.encode('utf8')
        msg2 = u'utf8 input 0123456789 ABCDEF'.encode('utf8')
        from reportlab.pdfbase.ttfonts import TTFont
        try:
            msmincho = TTFont('MS Mincho','msmincho.ttc',subfontIndex=0,asciiReadable=0)
            fn = ' file=msmincho.ttc subfont 0'
        except:
            try:
                msmincho = TTFont('MS Mincho','msmincho.ttf',asciiReadable=0)
                fn = 'file=msmincho.ttf'
            except:
                #Ubuntu - works on Lucid Lynx if xpdf-japanese installed
                try:
                    msmincho = TTFont('MS Mincho','ttf-japanese-mincho.ttf')
                    fn = 'file=msmincho.ttf'
                except:
                    msmincho = None
        if msmincho is None:
            c.setFont('Helvetica', 12)
            c.drawString(100,600, 'Cannot find msmincho.ttf or msmincho.ttc')
        else:
#.........这里部分代码省略.........

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]
    def testUtf8Canvas(self):
        """Verify canvas declared as utf8 autoconverts.

        This assumes utf8 input. It converts to the encoding of the
        underlying font, so both text lines APPEAR the same."""


        c = Canvas(outputfile('test_pdfbase_encodings_utf8.pdf'))

        c.drawString(100,700, testUTF8)

        # Set a font with UTF8 encoding
        c.setFont('Vera', 12)

        # This should pass the UTF8 through unchanged
        c.drawString(100,600, testUTF8)
        # and this should convert from Unicode to UTF8
        c.drawString(100,500, testUni)


        # now add a paragraph in Latin-1 in the latin-1 style
        p = Paragraph(testUTF8, style=self.styNormal, encoding="utf-8")
        w, h = p.wrap(150, 100)
        p.drawOn(c, 100, 400)  #3
        c.rect(100,300,w,h)

        # now add a paragraph in UTF-8 in the UTF-8 style
        p2 = Paragraph(testUTF8, style=self.styTrueType, encoding="utf-8")
        w, h = p2.wrap(150, 100)
        p2.drawOn(c, 300, 400) #4
        c.rect(100,300,w,h)

        # now add a paragraph in Unicode in the latin-1 style
        p3 = Paragraph(testUni, style=self.styNormal)
        w, h = p3.wrap(150, 100)
        p3.drawOn(c, 100, 300)
        c.rect(100,300,w,h)

        # now add a paragraph in Unicode in the UTF-8 style
        p4 = Paragraph(testUni, style=self.styTrueType)
        p4.wrap(150, 100)
        p4.drawOn(c, 300, 300)
        c.rect(300,300,w,h)

        # now a graphic
        d1 = Drawing(400,50)
        d1.add(Ellipse(200,25,200,12.5, fillColor=None))
        d1.add(String(200,25,testUTF8, textAnchor='middle', encoding='utf-8'))
        d1.drawOn(c, 100, 150)

        # now a graphic in utf8
        d2 = Drawing(400,50)
        d2.add(Ellipse(200,25,200,12.5, fillColor=None))
        d2.add(String(200,25,testUTF8, fontName='Vera', textAnchor='middle', encoding='utf-8'))
        d2.drawOn(c, 100, 100)

        # now a graphic in Unicode with T1 font
        d3 = Drawing(400,50)
        d3.add(Ellipse(200,25,200,12.5, fillColor=None))
        d3.add(String(200,25,testUni, textAnchor='middle'))
        d3.drawOn(c, 100, 50)

        # now a graphic in Unicode with TT font
        d4 = Drawing(400,50)
        d4.add(Ellipse(200,25,200,12.5, fillColor=None))
        d4.add(String(200,25,testUni, fontName='Vera', textAnchor='middle'))
        d4.drawOn(c, 100, 0)

        extracted = extractText(c.getCurrentPageContent())
        self.assertEquals(extracted[0], expectedCp1252)
        self.assertEquals(extracted[1], extracted[2])
        #self.assertEquals(subsetToUnicode(self.vera, extracted[1]), testUni)
        c.save()

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]

#.........这里部分代码省略.........
        "textLeading" : 15,
        "entryHeight" : entryHeight,

        "glyphPointSize" : 48,
        "glyphEntryHeight" : glyphEntryHeight,

        "minorLine" : minorLine,
        "majorLine" : majorLine,
        
        "glyphSpacing" : glyphSpacing,

    }

    basicStyle = ParagraphStyle("BasicReport")
    basicStyle.fontName = settings["regularFont"]
    basicStyle.fontSize = settings["textPointSize"]
    basicStyle.leading = settings["textLeading"]
    
    pdf = canvas.Canvas(path, pagesize=pageSize)
    
    _drawTemplate(pdf, settings)
    
    flatResults = []
    currentTop = startTop
    
    head = [u"Fonts tested:", ]
    for font in fonts:
        head.append(u"%s: %s" % (font.info.postscriptFullName, font.path))
    flatResults.append(("head", head))
    flatResults.append(("blank line", None))
    
    for name in names:
        flatResults.append(("line", majorLine))
        flatResults.append(("note", name))
        flatResults.append(("line", majorLine))
        flatResults.append(("blank line", None))
        flatResults.append(("blank line", None))
        flatResults.append(("glyph", name))

    lines = []
    for tag, content in flatResults:
        if tag == "line":
            lines.append((currentTop, content))
        elif tag == "blank line":
            currentTop -= blankLineHeight
        elif tag == "head":
            entities = [
                ("&", "&"),
                ("<", "&lt;"),
                (">", "&gt;"),
                ('"', "&quot;"),
                ("'", "&apos;"),
            ]
            pdf.setFillColorRGB(0, 0, 0)
            textObject = pdf.beginText(margin, currentTop - 13)
            textObject.setFont(settings["boldFont"], settings["textPointSize"], leading=12)
            start = textObject.getY()
            for line in content:
                if line != content[0]:
                    textObject.setFont(settings["regularFont"], settings["textPointSize"], leading=12)
                for b, a in entities:
                    content = line.replace(b, a)
                textObject.textLine(line)
            end = textObject.getY()
            pdf.drawText(textObject)
            currentTop -= (start - end)
        elif tag == "note":
            entities = [
                ("&", "&amp;"),
                ("<", "&lt;"),
                (">", "&gt;"),
                ('"', "&quot;"),
                ("'", "&apos;"),
            ]
            for b, a in entities:
                content = content.replace(b, a)
            p = Paragraph(content, basicStyle)
            w, h = p.wrap(settings["resultsWidth"], 5000)
            rH = h + ((h / settings["textLeading"]) * 5)
            if rH > 20:
                rH -= ((rH / 20) - 1) * 5
            if currentTop - (rH + glyphEntryHeight + blankLineHeight * 2) < margin:
                lines = _finishPage(pdf, lines, settings)
                _drawTemplate(pdf, settings)
                currentTop = startTop
            _drawHighlightBox(pdf, currentTop, rH, settings)
            p.drawOn(pdf, settings["resultsLeft"], currentTop - h - 3)
            _drawLabel(pdf, currentTop, "glyph:", settings)
            currentTop -= rH
        else:
            # make sure that we have room to start all this
            if currentTop - glyphEntryHeight < margin:
                lines = _finishPage(pdf, lines, settings)
                _drawTemplate(pdf, settings)
                currentTop = startTop
            _drawGlyphs(pdf, content, currentTop, fonts, settings)
            currentTop -= glyphEntryHeight
    for top, weight in lines:
        _drawLine(pdf, top, weight, settings)
    pdf.save()

# 需要导入模块: from reportlab.platypus.paragraph import Paragraph [as 别名]
# 或者: from reportlab.platypus.paragraph.Paragraph import drawOn [as 别名]
def makePDF(names, fonts, pageSize, path):
    width, height = pageSize
    margin = 36
    resultsLeft = 100
    resultsRight = width - margin
    startTop = height - 75

    blankLineHeight = 20
    entryHeight = 20
    glyphEntryHeight = 48

    minorLine = .3
    majorLine = 1
    
    glyphSpacing = 10
    
    settings = {
        "date" : time.asctime(),

        "width" : width,
        "height" : height,
        "margin" : margin,
        "labelRight" : 90,
        "resultsLeft" : resultsLeft,
        "resultsRight" : resultsRight,
        "resultsWidth" : resultsRight - resultsLeft,
        "labelWidth" : width - margin - resultsLeft,
        "contentWidth" : width - (margin * 2),
        "startTop" : startTop,

        "regularFont" : "Helvetica",
        "boldFont" : "Helvetica-Bold",
        "textPointSize" : 10,
        "textLeading" : 15,
        "entryHeight" : entryHeight,

        "glyphPointSize" : 36,
        "glyphEntryHeight" : glyphEntryHeight,

        "minorLine" : minorLine,
        "majorLine" : majorLine,
        
        "glyphSpacing" : glyphSpacing,

    }

    basicStyle = ParagraphStyle("BasicReport")
    basicStyle.fontName = settings["regularFont"]
    basicStyle.fontSize = settings["textPointSize"]
    basicStyle.leading = settings["textLeading"]
    
    pdf = canvas.Canvas(path, pagesize=pageSize)
    
    _drawTemplate(pdf, settings)
    
    flatResults = []
    currentTop = startTop
    
    for name in names:
        flatResults.append(("line", majorLine))
        flatResults.append(("note", name))
        flatResults.append(("line", majorLine))
        flatResults.append(("blank line", None))
        flatResults.append(("glyph", name))
        flatResults.append(("blank line", None))

    lines = []
    for tag, content in flatResults:
        if tag == "line":
            lines.append((currentTop, content))
        elif tag == "blank line":
            currentTop -= blankLineHeight
        elif tag == "note":
            entities = [
                ("&", "&"),
                ("<", "&lt;"),
                (">", "&gt;"),
                ('"', "&quot;"),
                ("'", "&apos;"),
            ]
            for b, a in entities:
                content = content.replace(b, a)
            p = Paragraph(content, basicStyle)
            w, h = p.wrap(settings["resultsWidth"], 5000)
            rH = h + ((h / settings["textLeading"]) * 5)
            if rH > 20:
                rH -= ((rH / 20) - 1) * 5
            if currentTop - rH < margin:
                lines = _finishPage(pdf, lines, settings)
                _drawTemplate(pdf, settings)
                currentTop = startTop
            _drawHighlightBox(pdf, currentTop, rH, settings)
            p.drawOn(pdf, settings["resultsLeft"], currentTop - h - 3)
            _drawLabel(pdf, currentTop, "Glyph", settings)
            currentTop -= rH
        else:
            # make sure that we have room to start all this
            if currentTop - glyphEntryHeight < margin:
                lines = _finishPage(pdf, lines, settings)
                _drawTemplate(pdf, settings)
#.........这里部分代码省略.........