def getDefaultStyle(cls):
if cls.__defstyle is None:
_s = style.Style(u'Polyline Default Style',
linetype.Linetype(u'Solid', None),
color.Color(0xffffff), 1.0)
cls.__defstyle = _s
return cls.__defstyle
def _initialize_styles():
_style = graphicobject.GraphicObject.getDefaultStyle()
globals.prefs['LINE_STYLE'] = _style
globals.prefs['LINE_COLOR'] = _style.getColor()
globals.prefs['LINE_TYPE'] = _style.getLinetype()
globals.prefs['LINE_THICKNESS'] = _style.getThickness()
#
# set this style as the class default for the "real" drawing entities
#
segment.Segment.setDefaultStyle(_style)
circle.Circle.setDefaultStyle(_style)
arc.Arc.setDefaultStyle(_style)
leader.Leader.setDefaultStyle(_style)
polyline.Polyline.setDefaultStyle(_style)
segjoint.SegJoint.setDefaultStyle(_style)
segjoint.Chamfer.setDefaultStyle(_style)
segjoint.Fillet.setDefaultStyle(_style)
#
# define and set a construction line style
#
_color = color.get_color(0xff, 0, 0) # red
_lt = linetype.Linetype(u'Construction Lines', [2, 2])
_style = style.Style(u'Construction Objects', _lt, _color, 0.0)
conobject.ConstructionObject.setDefaultStyle(_style)
#
# define and add the default text style and use values in the
# text style to define various global key/value pairs
#
_ts = text.TextBlock.getDefaultTextStyle()
globals.prefs['TEXT_STYLE'] = _ts
globals.prefs['FONT_COLOR'] = _ts.getColor()
globals.prefs['FONT_WEIGHT'] = _ts.getWeight()
globals.prefs['FONT_STYLE'] = _ts.getStyle()
globals.prefs['FONT_FAMILY'] = _ts.getFamily()
globals.prefs['TEXT_SIZE'] = _ts.getSize()
globals.prefs['TEXT_ANGLE'] = _ts.getAngle()
globals.prefs['TEXT_ALIGNMENT'] = _ts.getAlignment()
#
# define and add the default dimension style and use the
# values in that style to define various global preference
# key/value pairs
#
_ds = dimension.Dimension.getDefaultDimStyle()
globals.dimstyles.append(_ds)
globals.prefs['DIM_STYLE'] = _ds
for _key in _ds.getOptions():
_value = _ds.getOption(_key)
globals.prefs[_key] = _value
def _initialize_linetypes():
_lt = linetype.Linetype(u'Solid') # solid
globals.linetypes[_lt] = _lt
_lt = linetype.Linetype(u'Dash1', [4, 1]) # dashed line
globals.linetypes[_lt] = _lt
_lt = linetype.Linetype(u'Dash2', [8, 2]) # dashed line
globals.linetypes[_lt] = _lt
_lt = linetype.Linetype(u'Dash3', [12, 2]) # dashed line
globals.linetypes[_lt] = _lt
_lt = linetype.Linetype(u'Dash4', [10, 2, 2, 2]) # dashed line
globals.linetypes[_lt] = _lt
_lt = linetype.Linetype(u'Dash5', [15, 5, 5, 5]) # dashed line
globals.linetypes[_lt] = _lt
def __init__(self, name, lt=None, col=None, t=None):
"""Instatiate a Style object.
Style(name [, lt, col, t])
name: A string giving the style a name
Option arguments:
lt: A Linetype object - defaults to a solid line Linetype
col: A Color object - defaults to the default Color object
t: A positive float value - defaults to 1.0
"""
if not isinstance(name, types.StringTypes):
raise TypeError, "Invalid Style name: " + ` name `
_n = name
if not isinstance(_n, unicode):
_n = unicode(name)
_lt = lt
if _lt is None:
_lt = linetype.Linetype('Default_Solid', None)
if not isinstance(_lt, linetype.Linetype):
raise TypeError, "Invalid linetype: " + ` _lt `
_c = col
if _c is None:
_c = Style.__defcolor
if not isinstance(_c, color.Color):
_c = color.Color(color)
_t = t
if _t is None:
_t = 1.0
_t = util.get_float(_t)
if _t < 0.0:
raise ValueError, "Invalid line thickness: %g" % _t
self.__name = _n
self.__linetype = _lt
self.__color = _c
self.__thickness = _t
