def drawRegistrationMarks(origin, w, h, cmSize, cmStrokeWidth):
u"""Draw standard registration mark, to show registration of CMYK colors.
https://en.wikipedia.org/wiki/Printing_registration."""
x, y, _ = point3D(origin)
drawRegistrationMark((x + w / 2, y - cmSize), cmSize, cmStrokeWidth,
False) # Bottom registration mark
drawRegistrationMark((x - cmSize, y + h / 2), cmSize, cmStrokeWidth,
True) # Left registration mark
drawRegistrationMark((x + w + cmSize, y + h / 2), cmSize, cmStrokeWidth,
True) # Right registration mark
drawRegistrationMark((x + w / 2, y + h + cmSize), cmSize, cmStrokeWidth,
False) # Top registration mark
def drawCropMarks(context,
origin,
w,
h,
bleed,
cmSize,
cmStrokeWidth,
folds=None):
u"""If the show flag is set, then draw the cropmarks or page frame.
>>> from pagebot.contexts.flatcontext import FlatContext
>>> c = FlatContext()
>>> c.newPage(100, 100)
>>> drawCropMarks(c, (0,0), 100, 100, False, 20, 1)
"""
x, y, _ = point3D(origin) # Ignore z-axus for now.
context.fill(None)
context.stroke((1, 1, 1, 1), cmyk=True, w=cmStrokeWidth)
context.newPath()
# Bottom left
context.moveTo((x - bleed, y))
context.lineTo((x - cmSize, y))
context.moveTo((x, y - bleed))
context.lineTo((x, y - cmSize))
# Bottom right
context.moveTo((x + w + bleed, y))
context.lineTo((x + w + cmSize, y))
context.moveTo((x + w, y - bleed))
context.lineTo((x + w, y - cmSize))
# Top left
context.moveTo((x - bleed, y + h))
context.lineTo((x - cmSize, y + h))
context.moveTo((x, y + h + bleed))
context.lineTo((x, y + h + cmSize))
# Top right
context.moveTo((x + w + bleed, y + h))
context.lineTo((x + w + cmSize, y + h))
context.moveTo((x + w, y + h + bleed))
context.lineTo((x + w, y + h + cmSize))
# Any fold lines to draw?
if folds is not None:
for fx, fy in folds:
if fx is not None:
context.moveTo((x + fx, y - bleed))
context.lineTo((x + fx, y - cmSize))
context.moveTo((x + fx, y + h + bleed))
context.lineTo((x + fx, y + h + cmSize))
if fy is not None:
context.moveTo((x - bleed, y + fy))
context.lineTo((x - cmSize, y + fy))
context.moveTo((x + w + bleed, y + fy))
context.lineTo((x + w + cmSize, y + fy))
context.drawPath()
def drawRegistrationMarks(context, origin, w, h, cmSize, cmStrokeWidth):
u"""Draw standard registration mark, to show registration of CMYK colors.
https://en.wikipedia.org/wiki/Printing_registration.
>>> from pagebot.contexts.flatcontext import FlatContext
>>> c = FlatContext()
>>> c.newPage(100, 100)
>>> drawRegistrationMarks(c, (0,0), 100, 100, 20, 1)
"""
x, y, _ = point3D(origin)
drawRegistrationMark(context, (x + w/2, y - cmSize), cmSize, cmStrokeWidth, False) # Bottom registration mark
drawRegistrationMark(context, (x - cmSize, y + h/2), cmSize, cmStrokeWidth, True) # Left registration mark
drawRegistrationMark(context, (x + w + cmSize, y + h/2), cmSize, cmStrokeWidth, True) # Right registration mark
drawRegistrationMark(context, (x + w/2, y + h + cmSize), cmSize, cmStrokeWidth, False) # Top registration mark
def drawCropMarks(origin, w, h, bleed, cmSize, cmStrokeWidth, folds=None):
u"""If the show flag is set, then draw the cropmarks or page frame."""
x, y, _ = point3D(origin) # Ignore z-axus for now.
fill(None)
cmykStroke(1, 1, 1, 1)
strokeWidth(cmStrokeWidth)
newPath()
# Bottom left
moveTo((x - bleed, y))
lineTo((x - cmSize, y))
moveTo((x, y - bleed))
lineTo((x, y - cmSize))
# Bottom right
moveTo((x + w + bleed, y))
lineTo((x + w + cmSize, y))
moveTo((x + w, y - bleed))
lineTo((x + w, y - cmSize))
# Top left
moveTo((x - bleed, y + h))
lineTo((x - cmSize, y + h))
moveTo((x, y + h + bleed))
lineTo((x, y + h + cmSize))
# Top right
moveTo((x + w + bleed, y + h))
lineTo((x + w + cmSize, y + h))
moveTo((x + w, y + h + bleed))
lineTo((x + w, y + h + cmSize))
# Any fold lines to draw?
if folds is not None:
for fx, fy in folds:
if fx is not None:
moveTo((x + fx, y - bleed))
lineTo((x + fx, y - cmSize))
moveTo((x + fx, y + h + bleed))
lineTo((x + fx, y + h + cmSize))
if fy is not None:
moveTo((x - bleed, y + fy))
lineTo((x - cmSize, y + fy))
moveTo((x + w + bleed, y + fy))
lineTo((x + w + cmSize, y + fy))
drawPath()
def __init__(self, xy, onCurve=True, glyph=None, index=None):
self.glyph = glyph # Set the weakref by property
self.index = index # Index of this point in glyph.points
self.p = point3D(xy)
self.onCurve = bool(onCurve)
def __init__(self, p, onCurve):
self.p = list(point3D(p))
self.onCurve = bool(onCurve)
def pointInside(self, p):
u"""Answer the boolean if the point is inside the path (black) of the letter."""
px, py, _ = point3D(p)
return self.path._path.containsPoint_((x, y))
def __init__(self, xy, onCurve):
self.p = point3D(xy)
self.onCurve = bool(onCurve)