def draw(self):
drawDirectionArrow(self.color,
self.tailPoint,
self.arrowBasePoint,
self.tailRadius,
self.scale,
tailRadiusLimits=self.tailRadiusLimits,
numberOfSides=6,
glpane=self.glpane,
scale_to_glpane=self.scale_to_glpane)
def draw(self):
drawDirectionArrow(
self.color,
self.tailPoint,
self.arrowBasePoint,
self.tailRadius,
self.scale,
tailRadiusLimits = self.tailRadiusLimits,
numberOfSides = 6,
glpane = self.glpane,
scale_to_glpane = self.scale_to_glpane
)
def _draw(self, flipDirection = False, highlighted = False):
""" Main drawing code.
@param flipDirection: This flag decides the direction in which the
arrow is drawn. This value is set in the leftClick method.
The default value is 'False'
@type flipDirection: bool
@param highlighted: Decids the color of the arrow based on whether
it is highlighted. The default value is 'False'
@type highlighted: bool
"""
if highlighted:
color = orange
else:
color = gray
if flipDirection:
#@NOTE: Remember we are drawing the arrow inside of the _draw_geometry
#so its drawing it in the translated coordinate system (translated
#at the center of the Plane. So we should do the following.
#(i.e. use V(0,0,1)). This will change if we decide to draw the
#direction arrow outside of the parent object
#requesting this drawing.--ninad 20070612
#Using headPoint = self.tailPoint + V(0,0,1) * 2.0 etc along with
#the transformation matrix in self.draw_in_abs_coordinate()
#fixes bug 2702 and 2703 -- Ninad 2008-06-11
headPoint = self.tailPoint + V(0,0,1) * 2.0
##headPoint = self.tailPoint + 2.0 * norm(self.parent.getaxis())
else:
headPoint = self.tailPoint - V(0,0,1) * 2.0
##headPoint = self.tailPoint - 2.0 * self.parent.getaxis()
vec = vlen(headPoint - self.tailPoint)
vec = self.glpane.scale*0.07*vec
tailRadius = vlen(vec)*0.16
drawDirectionArrow(color,
self.tailPoint,
headPoint,
tailRadius,
self.glpane.scale,
flipDirection = flipDirection)
def _draw(self, flipDirection = False, highlighted = False):
""" Main drawing code.
@param flipDirection: This flag decides the direction in which the
arrow is drawn. This value is set in the leftClick method.
The default value is 'False'
@type flipDirection: bool
@param highlighted: Decids the color of the arrow based on whether
it is highlighted. The default value is 'False'
@type highlighted: bool
"""
if highlighted:
color = orange
else:
color = gray
if flipDirection:
#@NOTE: Remember we are drawing the arrow inside of the _draw_geometry
#so its drawing it in the translated coordinate system (translated
#at the center of the Plane. So we should do the following.
#(i.e. use V(0,0,1)). This will change if we decide to draw the
#direction arrow outside of the parent object
#requesting this drawing.--ninad 20070612
#Using headPoint = self.tailPoint + V(0,0,1) * 2.0 etc along with
#the transformation matrix in self.draw_in_abs_coordinate()
#fixes bug 2702 and 2703 -- Ninad 2008-06-11
headPoint = self.tailPoint + V(0,0,1) * 2.0
##headPoint = self.tailPoint + 2.0 * norm(self.parent.getaxis())
else:
headPoint = self.tailPoint - V(0,0,1) * 2.0
##headPoint = self.tailPoint - 2.0 * self.parent.getaxis()
vec = vlen(headPoint - self.tailPoint)
vec = self.glpane.scale*0.07*vec
tailRadius = vlen(vec)*0.16
drawDirectionArrow(color,
self.tailPoint,
headPoint,
tailRadius,
self.glpane.scale,
flipDirection = flipDirection)