def render( self, svg, paint ):
g = group.Group()
utils.copy_object ( paint, g )
width = self.xAxis.length + self.xAxis.bias
height = self.yAxis.length + self.yAxis.bias
if self.xGrid and self.xAxis.tick_positions != None:
for pos in self.xAxis.tick_positions:
h = Line ()
h.x1 = pos
h.y1 = 0
h.x2 = pos
h.y2 = height
g.append( h )
if self.yGrid and self.yAxis.tick_positions != None:
for pos in self.yAxis.tick_positions:
v = Line ()
v.x1 = 0
v.y1 = pos
v.x2 = width
v.y2 = pos
g.append( v )
svg.append( g )
def __init__(self, viewport, gw, gh, paint):
Object.__init__(self, viewport)
utils.copy_object(paint, self)
# draw
num_lines = int(viewport.w / gw) - 1
x = viewport.x + gw
for l in range(0, num_lines):
v = line.Line()
v.x1 = x
v.y1 = viewport.y
v.x2 = x
v.y2 = v.y1 + viewport.h
x += gw
self.append(v)
num_lines = int(viewport.h / gh) - 1
y = viewport.y + gh
for l in range(0, num_lines):
h = line.Line()
h.x1 = viewport.x
h.y1 = y
h.x2 = h.x1 + viewport.w
h.y2 = y
y += gh
self.append(h)
def render( self, svg ):
bar_group = group.Group()
if self.shadow and self.length > 0:
shadow_paint = Paint()
shadow_paint.fill = "#BBB"
shadow_paint.fill_opacity = 0.6
shadow = rect.Rect()
shadow.x = self.x
shadow.y = self.y - 3
shadow.width = self.length + 3
shadow.height = self.width
utils.copy_object( shadow_paint, shadow )
bar_group.append( shadow )
r = rect.Rect()
r.x = self.x
r.y = self.y
r.width = self.length
r.height = self.width
utils.copy_object( self.paint, r )
bar_group.append( r )
svg.append( bar_group )
def __init__ (self, viewport, gw, gh, paint ):
Object.__init__(self, viewport)
utils.copy_object ( paint, self )
# draw
num_lines = int (viewport.w / gw) - 1
x = viewport.x + gw
for l in range ( 0, num_lines ):
v = line.Line ()
v.x1 = x
v.y1 = viewport.y
v.x2 = x
v.y2 = v.y1 + viewport.h
x += gw
self.append (v)
num_lines = int ( viewport.h / gh) - 1
y = viewport.y + gh
for l in range (0, num_lines ):
h = line.Line ()
h.x1 = viewport.x
h.y1 = y
h.x2 = h.x1 + viewport.w
h.y2 = y
y += gh
self.append (h)
def __init__(self, data, paint):
group.Group.__init__(self)
p = path.Path()
utils.copy_object(paint, self)
p.fill = "none"
p.moveto(data)
self.append(p)
def __init__(self, data, paint ):
group.Group.__init__(self)
p = path.Path ()
utils.copy_object ( paint, self )
p.fill ="none"
p.moveto ( data )
self.append ( p )
def render( self, svg ):
plot_line = group.Group()
if self.shadow and self.paint.stroke_width != None:
shadow_paint = Paint()
shadow_paint.stroke_width = self.paint.stroke_width * 2
shadow_paint.stroke = SHADOW_COLOR
p = path.Path ()
utils.copy_object ( shadow_paint, p )
p.moveto ( [ (c[0],c[1]-(shadow_paint.stroke_width-1)) for c in self.coords ] )
plot_line.append( p )
if self.paint.fill != None and self.paint.fill.upper != "NONE":
paint = Paint( fill = self.paint.fill )
p = path.Path ()
p.moveto ( self.coords )
p.vertical( 0 )
p.horizontal( 0 )
p.close()
utils.copy_object( paint, p )
plot_line.append( p )
paint = Paint()
utils.copy_object( self.paint, paint )
paint.fill = "None"
p = path.Path()
if self.startMarker != None:
p.marker_start = self.startMarker.getURI()
if self.midMarker != None:
p.marker_mid = self.midMarker.getURI()
if self.endMarker != None:
p.marker_end = self.endMarker.getURI()
p.moveto( self.coords )
utils.copy_object( paint, p )
plot_line.append( p )
svg.append( plot_line )
plot_points = group.Group()
utils.copy_object ( paint, plot_points )
plot_points.fill = plot_points.stroke
def render( self, svg, paint ):
g = group.Group()
utils.copy_object( paint, g )
if self.axe:
l = Line()
l.x1 = 0
l.y1 = 0
if self.orientation == Axis.Orientation.HORIZONTAL:
l.x2 = self.length + self.bias
l.y2 = 0
else:
l.x2 = 0
l.y2 = self.length + self.bias
utils.copy_object( paint, l )
g.append( l )
if self.tick_positions != None:
if self.orientation == Axis.Orientation.HORIZONTAL:
for t in self.tick_positions:
tick = Line()
tick.x1 = t
tick.y1 = TICK_START
tick.x2 = t
tick.y2 = TICK_LENGTH
g.append( tick )
else:
for t in self.tick_positions:
tick = Line()
tick.x1 = TICK_START
tick.y1 = t
tick.x2 = TICK_LENGTH
tick.y2 = t
g.append( tick )
if self.labels != None:
self.labels.render( g )
svg.append( g )
def __init__(self, origin, length, tickInterval, paint):
group.Group.__init__(self)
utils.copy_object(paint, self)
self.tickInterval = tickInterval
self.line = line.Line()
self.line.x1 = 0
self.line.y1 = 0
self.line.x2 = length
self.line.y2 = 0
self.length = length
self.translate(origin[0], origin[1])
self.line.fill = "none"
self.append(self.line)
ticks = Ticks(length, tickInterval)
self.append(ticks)
def __init__ ( self, origin, length, tickInterval, paint ):
group.Group.__init__(self)
utils.copy_object ( paint, self )
self.tickInterval = tickInterval
self.line = line.Line()
self.line.x1 = 0
self.line.y1 = 0
self.line.x2 = length
self.line.y2 = 0
self.length = length
self.translate( origin[0], origin[1] )
self.line.fill ="none"
self.append ( self.line )
ticks = Ticks ( length, tickInterval )
self.append ( ticks )
