#Copyright ReportLab Europe Ltd. 2000-2017
#see license.txt for license details
#history https://hg.reportlab.com/hg-public/reportlab/log/tip/tools/docco/examples.py
testannotations="""
def annotations(canvas):
    from reportlab.lib.units import inch
    canvas.drawString(inch, 2.5*inch,
       "setAuthor, setTitle, setSubject have no visible effect")
    canvas.drawString(inch, inch, "But if you are viewing this document dynamically")
    canvas.drawString(inch, 0.5*inch, "please look at File/Document Info")
    canvas.setAuthor("the ReportLab Team")
    canvas.setTitle("ReportLab PDF Generation User Guide")
    canvas.setSubject("How to Generate PDF files using the ReportLab modules")
"""

# magic function making module

test1 = """
def f(a,b):
    print("it worked", a, b)
    return a+b
"""

test2 = """
def g(n):
    if n==0: return 1
    else: return n*g(n-1)
"""

testhello = """
def hello(c):
    from reportlab.lib.units import inch
    # move the origin up and to the left
    c.translate(inch,inch)
    # define a large font
    c.setFont("Helvetica", 14)
    # choose some colors
    c.setStrokeColorRGB(0.2,0.5,0.3)
    c.setFillColorRGB(1,0,1)
    # draw some lines
    c.line(0,0,0,1.7*inch)
    c.line(0,0,1*inch,0)
    # draw a rectangle
    c.rect(0.2*inch,0.2*inch,1*inch,1.5*inch, fill=1)
    # make text go straight up
    c.rotate(90)
    # change color
    c.setFillColorRGB(0,0,0.77)
    # say hello (note after rotate the y coord needs to be negative!)
    c.drawString(0.3*inch, -inch, "Hello World")
"""

testcoords = """
def coords(canvas):
    from reportlab.lib.units import inch
    from reportlab.lib.colors import pink, black, red, blue, green
    c = canvas
    c.setStrokeColor(pink)
    c.grid([inch, 2*inch, 3*inch, 4*inch], [0.5*inch, inch, 1.5*inch, 2*inch, 2.5*inch])
    c.setStrokeColor(black)
    c.setFont("Times-Roman", 20)
    c.drawString(0,0, "(0,0) the Origin")
    c.drawString(2.5*inch, inch, "(2.5,1) in inches")
    c.drawString(4*inch, 2.5*inch, "(4, 2.5)")
    c.setFillColor(red)
    c.rect(0,2*inch,0.2*inch,0.3*inch, fill=1)
    c.setFillColor(green)
    c.circle(4.5*inch, 0.4*inch, 0.2*inch, fill=1)
"""

testtranslate = """
def translate(canvas):
    from reportlab.lib.units import cm
    canvas.translate(2.3*cm, 0.3*cm)
    coords(canvas)
    """

testscale = """
def scale(canvas):
    canvas.scale(0.75, 0.5)
    coords(canvas)
"""

testscaletranslate = """
def scaletranslate(canvas):
    from reportlab.lib.units import inch
    canvas.setFont("Courier-BoldOblique", 12)
    # save the state
    canvas.saveState()
    # scale then translate
    canvas.scale(0.3, 0.5)
    canvas.translate(2.4*inch, 1.5*inch)
    canvas.drawString(0, 2.7*inch, "Scale then translate")
    coords(canvas)
    # forget the scale and translate...
    canvas.restoreState()
    # translate then scale
    canvas.translate(2.4*inch, 1.5*inch)
    canvas.scale(0.3, 0.5)
    canvas.drawString(0, 2.7*inch, "Translate then scale")
    coords(canvas)
"""

testmirror = """
def mirror(canvas):
    from reportlab.lib.units import inch
    canvas.translate(5.5*inch, 0)
    canvas.scale(-1.0, 1.0)
    coords(canvas)
"""

testRGBcolors = """
def colorsRGB(canvas):
    from reportlab.lib import colors
    from reportlab.lib.units import inch
    black = colors.black
    y = x = 0; dy=inch*3/4.0; dx=inch*5.5/5; w=h=dy/2; rdx=(dx-w)/2
    rdy=h/5.0; texty=h+2*rdy
    canvas.setFont("Helvetica",10)
    for [namedcolor, name] in (
           [colors.lavenderblush, "lavenderblush"],
           [colors.lawngreen, "lawngreen"],
           [colors.lemonchiffon, "lemonchiffon"],
           [colors.lightblue, "lightblue"],
           [colors.lightcoral, "lightcoral"]):
        canvas.setFillColor(namedcolor)
        canvas.rect(x+rdx, y+rdy, w, h, fill=1)
        canvas.setFillColor(black)
        canvas.drawCentredString(x+dx/2, y+texty, name)
        x = x+dx
    y = y + dy; x = 0
    for rgb in [(1,0,0), (0,1,0), (0,0,1), (0.5,0.3,0.1), (0.4,0.5,0.3)]:
        r,g,b = rgb
        canvas.setFillColorRGB(r,g,b)
        canvas.rect(x+rdx, y+rdy, w, h, fill=1)
        canvas.setFillColor(black)
        canvas.drawCentredString(x+dx/2, y+texty, "r%s g%s b%s"%rgb)
        x = x+dx
    y = y + dy; x = 0
    for gray in (0.0, 0.25, 0.50, 0.75, 1.0):
        canvas.setFillGray(gray)
        canvas.rect(x+rdx, y+rdy, w, h, fill=1)
        canvas.setFillColor(black)
        canvas.drawCentredString(x+dx/2, y+texty, "gray: %s"%gray)
        x = x+dx
"""

testCMYKcolors = """
def colorsCMYK(canvas):
    from reportlab.lib.colors import CMYKColor, PCMYKColor
    from reportlab.lib.units import inch
    # creates a black CMYK ; CMYKColor use real values
    black = CMYKColor(0,0,0,1)
    # creates a cyan CMYK ; PCMYKColor use integer values
    cyan = PCMYKColor(100,0,0,0)
    y = x = 0; dy=inch*3/4.0; dx=inch*5.5/5; w=h=dy/2; rdx=(dx-w)/2
    rdy=h/5.0; texty=h+2*rdy
    canvas.setFont("Helvetica",10)
    y = y + dy; x = 0
    for cmyk in [(1,0,0,0), (0,1,0,0), (0,0,1,0), (0,0,0,1), (0,0,0,0)]:
        c,m,y1,k = cmyk
        canvas.setFillColorCMYK(c,m,y1,k)
        canvas.rect(x+rdx, y+rdy, w, h, fill=1)
        canvas.setFillColor(black)
        canvas.drawCentredString(x+dx/2, y+texty, "c%s m%s y%s k%s"%cmyk)
        x = x+dx
"""

testspumoni = """
def spumoni(canvas):
    from reportlab.lib.units import inch
    from reportlab.lib.colors import pink, green, brown, white
    x = 0; dx = 0.4*inch
    for i in range(4):
        for color in (pink, green, brown):
            canvas.setFillColor(color)
            canvas.rect(x,0,dx,3*inch,stroke=0,fill=1)
            x = x+dx
    canvas.setFillColor(white)
    canvas.setStrokeColor(white)
    canvas.setFont("Helvetica-Bold", 85)
    canvas.drawCentredString(2.75*inch, 1.3*inch, "SPUMONI")
"""

testspumoni2 = """
def spumoni2(canvas):
    from reportlab.lib.units import inch
    from reportlab.lib.colors import pink, green, brown, white, black
    # draw the previous drawing
    spumoni(canvas)
    # now put an ice cream cone on top of it:
    # first draw a triangle (ice cream cone)
    p = canvas.beginPath()
    xcenter = 2.75*inch
    radius = 0.45*inch
    p.moveTo(xcenter-radius, 1.5*inch)
    p.lineTo(xcenter+radius, 1.5*inch)
    p.lineTo(xcenter, 0)
    canvas.setFillColor(brown)
    canvas.setStrokeColor(black)
    canvas.drawPath(p, fill=1)
    # draw some circles (scoops)
    y = 1.5*inch
    for color in (pink, green, brown):
        canvas.setFillColor(color)
        canvas.circle(xcenter, y, radius, fill=1)
        y = y+radius
"""

testalpha = """
def alpha(canvas):
    from reportlab.graphics.shapes import Rect
    from reportlab.lib.colors import Color, black, blue, red
    red50transparent = Color( 100, 0, 0, alpha=0.5)
    c = canvas 
    c.setFillColor(black)
    c.setFont('Helvetica', 10)
    c.drawString(25,180, 'solid')
    c.setFillColor(blue)
    c.rect(25,25,100,100, fill=True, stroke=False)
    c.setFillColor(red)
    c.rect(100,75,100,100, fill=True, stroke=False)
    c.setFillColor(black)
    c.drawString(225,180, 'transparent')
    c.setFillColor(blue)
    c.rect(225,25,100,100, fill=True, stroke=False)
    c.setFillColor(red50transparent)
    c.rect(300,75,100,100, fill=True, stroke=False)
"""

testoverprint = """
def overPrint(canvas):
    from reportlab.graphics.shapes import Rect
    from reportlab.lib.colors import PCMYKColor, PCMYKColorSep
    black = PCMYKColorSep(0, 0, 0, 100, spotName='black',density=100)
    blue  = PCMYKColorSep(91.0,  43.0,  0.0, 0.0, spotName='PANTONE 285 CV',density=100)
    red   = PCMYKColorSep( 0.0, 100.0, 91.0, 0.0, spotName='PANTONE 485 CV',density=100)
    c = canvas  
    c.setFillColor(black)
    c.setFont('Helvetica', 10)
    c.drawString(25,180, 'overprint')
    c.setFillOverprint(True)
    c.setFillColor(blue)
    c.rect(25,25,100,100, fill=True, stroke=False)
    c.setFillColor(red)
    c.rect(100,75,100,100, fill=True, stroke=False)
    c.setFillColor(black)
    c.drawString(225,180, 'knockout')
    c.setFillOverprint(False)
    c.setFillColor(blue)
    c.rect(225,25,100,100, fill=True, stroke=False)
    c.setFillColor(red)
    c.rect(300,75,100,100, fill=True, stroke=False)
"""

testbezier = """
def bezier(canvas):
    from reportlab.lib.colors import yellow, green, red, black
    from reportlab.lib.units import inch
    i = inch
    d = i/4
    # define the bezier curve control points
    x1,y1, x2,y2, x3,y3, x4,y4 = d,1.5*i, 1.5*i,d, 3*i,d, 5.5*i-d,3*i-d
    # draw a figure enclosing the control points
    canvas.setFillColor(yellow)
    p = canvas.beginPath()
    p.moveTo(x1,y1)
    for (x,y) in [(x2,y2), (x3,y3), (x4,y4)]:
        p.lineTo(x,y)
    canvas.drawPath(p, fill=1, stroke=0)
    # draw the tangent lines
    canvas.setLineWidth(inch*0.1)
    canvas.setStrokeColor(green)
    canvas.line(x1,y1,x2,y2)
    canvas.setStrokeColor(red)
    canvas.line(x3,y3,x4,y4)
    # finally draw the curve
    canvas.setStrokeColor(black)
    canvas.bezier(x1,y1, x2,y2, x3,y3, x4,y4)
"""

testbezier2 = """
def bezier2(canvas):
    from reportlab.lib.colors import yellow, green, red, black
    from reportlab.lib.units import inch
    # make a sequence of control points
    xd,yd = 5.5*inch/2, 3*inch/2
    xc,yc = xd,yd
    dxdy = [(0,0.33), (0.33,0.33), (0.75,1), (0.875,0.875),
            (0.875,0.875), (1,0.75), (0.33,0.33), (0.33,0)]
    pointlist = []
    for xoffset in (1,-1):
        yoffset = xoffset
        for (dx,dy) in dxdy:
            px = xc + xd*xoffset*dx
            py = yc + yd*yoffset*dy
            pointlist.append((px,py))
        yoffset = -xoffset
        for (dy,dx) in dxdy:
            px = xc + xd*xoffset*dx
            py = yc + yd*yoffset*dy
            pointlist.append((px,py))
    # draw tangent lines and curves
    canvas.setLineWidth(inch*0.1)
    while pointlist:
        [(x1,y1),(x2,y2),(x3,y3),(x4,y4)] = pointlist[:4]
        del pointlist[:4]
        canvas.setLineWidth(inch*0.1)
        canvas.setStrokeColor(green)
        canvas.line(x1,y1,x2,y2)
        canvas.setStrokeColor(red)
        canvas.line(x3,y3,x4,y4)
        # finally draw the curve
        canvas.setStrokeColor(black)
        canvas.bezier(x1,y1, x2,y2, x3,y3, x4,y4)
"""

testpencil = """
def pencil(canvas, text="No.2"):
    from reportlab.lib.colors import yellow, red, black,white
    from reportlab.lib.units import inch
    u = inch/10.0
    canvas.setStrokeColor(black)
    canvas.setLineWidth(4)
    # draw erasor
    canvas.setFillColor(red)
    canvas.circle(30*u, 5*u, 5*u, stroke=1, fill=1)
    # draw all else but the tip (mainly rectangles with different fills)
    canvas.setFillColor(yellow)
    canvas.rect(10*u,0,20*u,10*u, stroke=1, fill=1)
    canvas.setFillColor(black)
    canvas.rect(23*u,0,8*u,10*u,fill=1)
    canvas.roundRect(14*u, 3.5*u, 8*u, 3*u, 1.5*u, stroke=1, fill=1)
    canvas.setFillColor(white)
    canvas.rect(25*u,u,1.2*u,8*u, fill=1,stroke=0)
    canvas.rect(27.5*u,u,1.2*u,8*u, fill=1, stroke=0)
    canvas.setFont("Times-Roman", 3*u)
    canvas.drawCentredString(18*u, 4*u, text)
    # now draw the tip
    penciltip(canvas,debug=0)
    # draw broken lines across the body.
    canvas.setDash([10,5,16,10],0)
    canvas.line(11*u,2.5*u,22*u,2.5*u)
    canvas.line(22*u,7.5*u,12*u,7.5*u)
    """

testpenciltip = """
def penciltip(canvas, debug=1):
    from reportlab.lib.colors import tan, black, green
    from reportlab.lib.units import inch
    u = inch/10.0
    canvas.setLineWidth(4)
    if debug:
        canvas.scale(2.8,2.8) # make it big
        canvas.setLineWidth(1) # small lines
    canvas.setStrokeColor(black)
    canvas.setFillColor(tan)
    p = canvas.beginPath()
    p.moveTo(10*u,0)
    p.lineTo(0,5*u)
    p.lineTo(10*u,10*u)
    p.curveTo(11.5*u,10*u, 11.5*u,7.5*u, 10*u,7.5*u)
    p.curveTo(12*u,7.5*u, 11*u,2.5*u, 9.7*u,2.5*u)
    p.curveTo(10.5*u,2.5*u, 11*u,0, 10*u,0)
    canvas.drawPath(p, stroke=1, fill=1)
    canvas.setFillColor(black)
    p = canvas.beginPath()
    p.moveTo(0,5*u)
    p.lineTo(4*u,3*u)
    p.lineTo(5*u,4.5*u)
    p.lineTo(3*u,6.5*u)
    canvas.drawPath(p, stroke=1, fill=1)
    if debug:
        canvas.setStrokeColor(green) # put in a frame of reference
        canvas.grid([0,5*u,10*u,15*u], [0,5*u,10*u])
"""

testnoteannotation = """
from reportlab.platypus.flowables import Flowable
class NoteAnnotation(Flowable):
    '''put a pencil in the margin.'''
    def wrap(self, *args):
        return (1,10) # I take up very little space! (?)
    def draw(self):
        canvas = self.canv
        canvas.translate(-10,-10)
        canvas.rotate(180)
        canvas.scale(0.2,0.2)
        pencil(canvas, text="NOTE")
"""

testhandannotation = """
from reportlab.platypus.flowables import Flowable
from reportlab.lib.colors import tan, green
class HandAnnotation(Flowable):
    '''A hand flowable.'''
    def __init__(self, xoffset=0, size=None, fillcolor=tan, strokecolor=green):
        from reportlab.lib.units import inch
        if size is None: size=4*inch
        self.fillcolor, self.strokecolor = fillcolor, strokecolor
        self.xoffset = xoffset
        self.size = size
        # normal size is 4 inches
        self.scale = size/(4.0*inch)
    def wrap(self, *args):
        return (self.xoffset, self.size)
    def draw(self):
        canvas = self.canv
        canvas.setLineWidth(6)
        canvas.setFillColor(self.fillcolor)
        canvas.setStrokeColor(self.strokecolor)
        canvas.translate(self.xoffset+self.size,0)
        canvas.rotate(90)
        canvas.scale(self.scale, self.scale)
        hand(canvas, debug=0, fill=1)
"""

lyrics = '''\
To be, or not to be, that is the question:
Whether 'tis nobler in the mind to suffer
The slings and arrows of outrageous fortune,
Or to take arms against a sea of troubles
And by opposing end them. To die—to sleep,
No more; and by a sleep to say we end
The heart-ache and the thousand natural shocks
That flesh is heir to: 'tis a consummation
Devoutly to be wish'd. To die, to sleep;
To sleep, perchance to dream—ay, there's the rub:'''

lyrics = lyrics.split("\n")
testtextsize = """
def textsize(canvas):
    from reportlab.lib.units import inch
    from reportlab.lib.colors import magenta, red
    canvas.setFont("Times-Roman", 20)
    canvas.setFillColor(red)
    canvas.drawCentredString(2.75*inch, 2.5*inch, "Font size examples")
    canvas.setFillColor(magenta)
    size = 7
    y = 2.3*inch
    x = 1.3*inch
    for line in lyrics:
        canvas.setFont("Helvetica", size)
        canvas.drawRightString(x,y,"%s points: " % size)
        canvas.drawString(x,y, line)
        y = y-size*1.2
        size = size+1.5
"""

teststar = """
def star(canvas, title="Title Here", aka="Comment here.",
         xcenter=None, ycenter=None, nvertices=5):
    from math import pi
    from reportlab.lib.units import inch
    radius=inch/3.0
    if xcenter is None: xcenter=2.75*inch
    if ycenter is None: ycenter=1.5*inch
    canvas.drawCentredString(xcenter, ycenter+1.3*radius, title)
    canvas.drawCentredString(xcenter, ycenter-1.4*radius, aka)
    p = canvas.beginPath()
    p.moveTo(xcenter,ycenter+radius)
    from math import pi, cos, sin
    angle = (2*pi)*2/5.0
    startangle = pi/2.0
    for vertex in range(nvertices-1):
        nextangle = angle*(vertex+1)+startangle
        x = xcenter + radius*cos(nextangle)
        y = ycenter + radius*sin(nextangle)
        p.lineTo(x,y)
    if nvertices==5:
       p.close()
    canvas.drawPath(p)
"""

testjoins = """
def joins(canvas):
    from reportlab.lib.units import inch
    # make lines big
    canvas.setLineWidth(5)
    star(canvas, "Default: mitered join", "0: pointed", xcenter = 1*inch)
    canvas.setLineJoin(1)
    star(canvas, "Round join", "1: rounded")
    canvas.setLineJoin(2)
    star(canvas, "Bevelled join", "2: square", xcenter=4.5*inch)
"""

testcaps = """
def caps(canvas):
    from reportlab.lib.units import inch
    # make lines big
    canvas.setLineWidth(5)
    star(canvas, "Default", "no projection",xcenter = 1*inch,
         nvertices=4)
    canvas.setLineCap(1)
    star(canvas, "Round cap", "1: ends in half circle", nvertices=4)
    canvas.setLineCap(2)
    star(canvas, "Square cap", "2: projects out half a width", xcenter=4.5*inch,
       nvertices=4)
"""

testdashes = """
def dashes(canvas):
    from reportlab.lib.units import inch
    # make lines big
    canvas.setDash(6,3)
    star(canvas, "Simple dashes", "6 points on, 3 off", xcenter = 1*inch)
    canvas.setDash(1,2)
    star(canvas, "Dots", "One on, two off")
    canvas.setDash([1,1,3,3,1,4,4,1], 0)
    star(canvas, "Complex Pattern", "[1,1,3,3,1,4,4,1]", xcenter=4.5*inch)
"""

testcustomfont1 = """
def customfont1(canvas):
    # we know some glyphs are missing, suppress warnings
    import reportlab.rl_config
    reportlab.rl_config.warnOnMissingFontGlyphs = 0

    from . import rl_doc_utils
    from reportlab.pdfbase import pdfmetrics
    afmFile, pfbFile = rl_doc_utils.getJustFontPaths()
    justFace = pdfmetrics.EmbeddedType1Face(afmFile, pfbFile)
    faceName = 'DarkGardenMK' # pulled from AFM file
    pdfmetrics.registerTypeFace(justFace)
    justFont = pdfmetrics.Font('DarkGardenMK',
                               faceName,
                               'WinAnsiEncoding')
    pdfmetrics.registerFont(justFont)

    canvas.setFont('DarkGardenMK', 32)
    canvas.drawString(10, 150, 'This should be in')
    canvas.drawString(10, 100, 'DarkGardenMK')
"""

testttffont1 = """
def ttffont1(canvas):
    # we know some glyphs are missing, suppress warnings
    import reportlab.rl_config
    reportlab.rl_config.warnOnMissingFontGlyphs = 0
    from reportlab.pdfbase import pdfmetrics
    from reportlab.pdfbase.ttfonts import TTFont
    pdfmetrics.registerFont(TTFont('Vera', 'Vera.ttf'))
    from reportlab.pdfgen.canvas import Canvas

    canvas.setFont('Vera', 32)
    canvas.drawString(10, 150, "Some UTF-8 text encoded")
    canvas.drawString(10, 100, "in the Vera TT Font!")
"""

testcursormoves1 = """
def cursormoves1(canvas):
    from reportlab.lib.units import inch
    textobject = canvas.beginText()
    textobject.setTextOrigin(inch, 2.5*inch)
    textobject.setFont("Helvetica-Oblique", 14)
    for line in lyrics:
        textobject.textLine(line)
    textobject.setFillGray(0.4)
    canvas.drawText(textobject)
"""

testcursormoves2 = """
def cursormoves2(canvas):
    from reportlab.lib.units import inch
    textobject = canvas.beginText()
    textobject.setTextOrigin(2, 2.5*inch)
    textobject.setFont("Helvetica-Oblique", 14)
    for line in lyrics:
        textobject.textOut(line)
        textobject.moveCursor(14,14) # POSITIVE Y moves down!!!
    textobject.setFillColorRGB(0.4,0,1)
    canvas.drawText(textobject)
"""

testcharspace = """
def charspace(canvas):
    from reportlab.lib.units import inch
    textobject = canvas.beginText()
    textobject.setTextOrigin(3, 2.5*inch)
    textobject.setFont("Helvetica-Oblique", 10)
    charspace = 0
    for line in lyrics:
        textobject.setCharSpace(charspace)
        textobject.textLine("%s: %s" %(charspace,line))
        charspace = charspace+0.5
    textobject.setFillGray(0.4)
    canvas.drawText(textobject)
"""

testwordspace = """
def wordspace(canvas):
    from reportlab.lib.units import inch
    textobject = canvas.beginText()
    textobject.setTextOrigin(3, 2.5*inch)
    textobject.setFont("Helvetica-Oblique", 12)
    wordspace = 0
    for line in lyrics:
        textobject.setWordSpace(wordspace)
        textobject.textLine("%s: %s" %(wordspace,line))
        wordspace = wordspace+2.5
    textobject.setFillColorCMYK(0.4,0,0.4,0.2)
    canvas.drawText(textobject)
"""
testhorizontalscale = """
def horizontalscale(canvas):
    from reportlab.lib.units import inch
    textobject = canvas.beginText()
    textobject.setTextOrigin(3, 2.5*inch)
    textobject.setFont("Helvetica-Oblique", 12)
    horizontalscale = 80 # 100 is default
    for line in lyrics:
        textobject.setHorizScale(horizontalscale)
        textobject.textLine("%s: %s" %(horizontalscale,line))
        horizontalscale = horizontalscale+10
    textobject.setFillColorCMYK(0.0,0.4,0.4,0.2)
    canvas.drawText(textobject)
"""
testleading = """
def leading(canvas):
    from reportlab.lib.units import inch
    textobject = canvas.beginText()
    textobject.setTextOrigin(3, 2.5*inch)
    textobject.setFont("Helvetica-Oblique", 14)
    leading = 8
    for line in lyrics:
        textobject.setLeading(leading)
        textobject.textLine("%s: %s" %(leading,line))
        leading = leading+2.5
    textobject.setFillColorCMYK(0.8,0,0,0.3)
    canvas.drawText(textobject)
"""

testhand = """
def hand(canvas, debug=1, fill=0):
    (startx, starty) = (0,0)
    curves = [
      ( 0, 2), ( 0, 4), ( 0, 8), # back of hand
      ( 5, 8), ( 7,10), ( 7,14),
      (10,14), (10,13), ( 7.5, 8), # thumb
      (13, 8), (14, 8), (17, 8),
      (19, 8), (19, 6), (17, 6),
      (15, 6), (13, 6), (11, 6), # index, pointing
      (12, 6), (13, 6), (14, 6),
      (16, 6), (16, 4), (14, 4),
      (13, 4), (12, 4), (11, 4), # middle
      (11.5, 4), (12, 4), (13, 4),
      (15, 4), (15, 2), (13, 2),
      (12.5, 2), (11.5, 2), (11, 2), # ring
      (11.5, 2), (12, 2), (12.5, 2),
      (14, 2), (14, 0), (12.5, 0),
      (10, 0), (8, 0), (6, 0), # pinky, then close
      ]
    from reportlab.lib.units import inch
    if debug: canvas.setLineWidth(6)
    u = inch*0.2
    p = canvas.beginPath()
    p.moveTo(startx, starty)
    ccopy = list(curves)
    while ccopy:
        [(x1,y1), (x2,y2), (x3,y3)] = ccopy[:3]
        del ccopy[:3]
        p.curveTo(x1*u,y1*u,x2*u,y2*u,x3*u,y3*u)
    p.close()
    canvas.drawPath(p, fill=fill)
    if debug:
        from reportlab.lib.colors import red, green
        (lastx, lasty) = (startx, starty)
        ccopy = list(curves)
        while ccopy:
            [(x1,y1), (x2,y2), (x3,y3)] = ccopy[:3]
            del ccopy[:3]
            canvas.setStrokeColor(red)
            canvas.line(lastx*u,lasty*u, x1*u,y1*u)
            canvas.setStrokeColor(green)
            canvas.line(x2*u,y2*u, x3*u,y3*u)
            (lastx,lasty) = (x3,y3)
"""

testhand2 = """
def hand2(canvas):
    canvas.translate(20,10)
    canvas.setLineWidth(3)
    canvas.setFillColorRGB(0.1, 0.3, 0.9)
    canvas.setStrokeGray(0.5)
    hand(canvas, debug=0, fill=1)
"""

testfonts = """
def fonts(canvas):
    from reportlab.lib.units import inch
    text = "Now is the time for all good men to..."
    x = 1.8*inch
    y = 2.7*inch
    for font in canvas.getAvailableFonts():
        canvas.setFont(font, 10)
        canvas.drawString(x,y,text)
        canvas.setFont("Helvetica", 10)
        canvas.drawRightString(x-10,y, font+":")
        y = y-13
"""

testarcs = """
def arcs(canvas):
    from reportlab.lib.units import inch
    canvas.setLineWidth(4)
    canvas.setStrokeColorRGB(0.8, 1, 0.6)
    # draw rectangles enclosing the arcs
    canvas.rect(inch, inch, 1.5*inch, inch)
    canvas.rect(3*inch, inch, inch, 1.5*inch)
    canvas.setStrokeColorRGB(0, 0.2, 0.4)
    canvas.setFillColorRGB(1, 0.6, 0.8)
    p = canvas.beginPath()
    p.moveTo(0.2*inch, 0.2*inch)
    p.arcTo(inch, inch, 2.5*inch,2*inch, startAng=-30, extent=135)
    p.arc(3*inch, inch, 4*inch, 2.5*inch, startAng=-45, extent=270)
    canvas.drawPath(p, fill=1, stroke=1)
"""
testvariousshapes = """
def variousshapes(canvas):
    from reportlab.lib.units import inch
    inch = int(inch)
    canvas.setStrokeGray(0.5)
    canvas.grid(range(0,int(11*inch/2),int(inch/2)), range(0,int(7*inch/2),int(inch/2)))
    canvas.setLineWidth(4)
    canvas.setStrokeColorRGB(0, 0.2, 0.7)
    canvas.setFillColorRGB(1, 0.6, 0.8)
    p = canvas.beginPath()
    p.rect(0.5*inch, 0.5*inch, 0.5*inch, 2*inch)
    p.circle(2.75*inch, 1.5*inch, 0.3*inch)
    p.ellipse(3.5*inch, 0.5*inch, 1.2*inch, 2*inch)
    canvas.drawPath(p, fill=1, stroke=1)
"""

testclosingfigures = """
def closingfigures(canvas):
    from reportlab.lib.units import inch
    h = inch/3.0; k = inch/2.0
    canvas.setStrokeColorRGB(0.2,0.3,0.5)
    canvas.setFillColorRGB(0.8,0.6,0.2)
    canvas.setLineWidth(4)
    p = canvas.beginPath()
    for i in (1,2,3,4):
        for j in (1,2):
            xc,yc = inch*i, inch*j
            p.moveTo(xc,yc)
            p.arcTo(xc-h, yc-k, xc+h, yc+k, startAng=0, extent=60*i)
            # close only the first one, not the second one
            if j==1:
                p.close()
    canvas.drawPath(p, fill=1, stroke=1)
"""

testforms = """
def forms(canvas):
    #first create a form...
    canvas.beginForm("SpumoniForm")
    #re-use some drawing functions from earlier
    spumoni(canvas)
    canvas.endForm()

    #then draw it
    canvas.doForm("SpumoniForm")
"""

def doctemplateillustration(canvas):
    from reportlab.lib.units import inch
    canvas.setFont("Helvetica", 10)
    canvas.drawString(inch/4.0, 2.75*inch, "DocTemplate")
    W = 4/3.0*inch
    H = 2*inch
    Wd = x = inch/4.0
    Hd =y = inch/2.0
    for name in ("two column", "chapter page", "title page"):
        canvas.setFillColorRGB(0.5,1.0,1.0)
        canvas.rect(x,y,W,H, fill=1)
        canvas.setFillColorRGB(0,0,0)
        canvas.drawString(x+inch/8, y+H-Wd, "PageTemplate")
        canvas.drawCentredString(x+W/2.0, y-Wd, name)
        x = x+W+Wd
    canvas.saveState()
    d = inch/16
    dW = (W-3*d)/2.0
    hD = H -2*d-Wd
    canvas.translate(Wd+d, Hd+d)
    for name in ("left Frame", "right Frame"):
        canvas.setFillColorRGB(1.0,0.5,1.0)
        canvas.rect(0,0, dW,hD, fill=1)
        canvas.setFillGray(0.7)
        dd= d/2.0
        ddH = (hD-6*dd)/5.0
        ddW = dW-2*dd
        yy = dd
        xx = dd
        for i in range(5):
            canvas.rect(xx,yy,ddW,ddH, fill=1, stroke=0)
            yy = yy+ddH+dd
        canvas.setFillColorRGB(0,0,0)
        canvas.saveState()
        canvas.rotate(90)
        canvas.drawString(d,-dW/2, name)
        canvas.restoreState()
        canvas.translate(dW+d,0)
    canvas.restoreState()
    canvas.setFillColorRGB(1.0, 0.5, 1.0)
    mx = Wd+W+Wd+d
    my = Hd+d
    mW = W-2*d
    mH = H-d-Hd
    canvas.rect(mx, my, mW, mH, fill=1)
    canvas.rect(Wd+2*(W+Wd)+d, Hd+3*d, W-2*d, H/2.0, fill=1)
    canvas.setFillGray(0.7)
    canvas.rect(Wd+2*(W+Wd)+d+dd, Hd+5*d, W-2*d-2*dd, H/2.0-2*d-dd, fill=1)
    xx = mx+dd
    yy = my+mH/5.0
    ddH = (mH-6*dd-mH/5.0)/3.0
    ddW = mW - 2*dd
    for i in range(3):
        canvas.setFillGray(0.7)
        canvas.rect(xx,yy,ddW,ddH, fill=1, stroke=1)
        canvas.setFillGray(0)
        canvas.drawString(xx+dd/2.0,yy+dd/2.0, "flowable %s" %(157-i))
        yy = yy+ddH+dd
    canvas.drawCentredString(3*Wd+2*W+W/2, Hd+H/2.0, "First Flowable")
    canvas.setFont("Times-BoldItalic", 8)
    canvas.setFillGray(0)
    canvas.drawCentredString(mx+mW/2.0, my+mH+3*dd, "Chapter 6: Lubricants")
    canvas.setFont("Times-BoldItalic", 10)
    canvas.drawCentredString(3*Wd+2*W+W/2, Hd+H-H/4, "College Life")

# D = dir()
TESTS=[(a,b) for a, b in globals().items() if a.startswith('test')]
for a,b in TESTS:
    if isinstance(b,str):
        b = b.strip()
        exec(b+'\n')

platypussetup = """
from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer
from reportlab.lib.styles import getSampleStyleSheet
from reportlab.rl_config import defaultPageSize
from reportlab.lib.units import inch
PAGE_HEIGHT=defaultPageSize[1]; PAGE_WIDTH=defaultPageSize[0]
styles = getSampleStyleSheet()
"""
platypusfirstpage = """
Title = "Hello world"
pageinfo = "platypus example"
def myFirstPage(canvas, doc):
    canvas.saveState()
    canvas.setFont('Times-Bold',16)
    canvas.drawCentredString(PAGE_WIDTH/2.0, PAGE_HEIGHT-108, Title)
    canvas.setFont('Times-Roman',9)
    canvas.drawString(inch, 0.75 * inch, "First Page / %s" % pageinfo)
    canvas.restoreState()
"""
platypusnextpage = """
def myLaterPages(canvas, doc):
    canvas.saveState()
    canvas.setFont('Times-Roman',9)
    canvas.drawString(inch, 0.75 * inch, "Page %d %s" % (doc.page, pageinfo))
    canvas.restoreState()
"""
platypusgo = """
def go():
    doc = SimpleDocTemplate("phello.pdf")
    Story = [Spacer(1,2*inch)]
    style = styles["Normal"]
    for i in range(100):
        bogustext = ("This is Paragraph number %s.  " % i) *20
        p = Paragraph(bogustext, style)
        Story.append(p)
        Story.append(Spacer(1,0.2*inch))
    doc.build(Story, onFirstPage=myFirstPage, onLaterPages=myLaterPages)
"""

if __name__=="__main__":
    # then do the platypus hello world
    for b in platypussetup, platypusfirstpage, platypusnextpage, platypusgo:
        b = b.strip()
        exec(b+'\n')
    go()