def chamfer_callback(event):
'''Initiates the chamfer tool based on existing settings.'''
net = None
layer = None
center = pcbnew.wxPoint(0, 0)
spads = Layout.get_selected_pads()
stracks = Layout.get_selected_tracks()
if len(spads) == 2:
if spads[0].GetNetname() != spads[1].GetNetname():
gui.menu_dialog('Pads must be assigned\nto the same net.')
return
net = spads[0].GetNet()
layer = spads[0].GetParent().GetLayer()
p0 = spads[0].GetPosition()
p1 = spads[1].GetPosition()
center = pcbnew.wxPoint((p0.x + p1.x)/2, (p0.y + p1.y)/2)
elif len(stracks) == 2:
if stracks[0].GetNetname() != stracks[1].GetNetname():
gui.menu_dialog('Tracks must be assigned\nto the same net.')
return
net = stracks[0].GetNet()
layer = stracks[0].GetLayer()
# Find closest selected endpoints
p0, p1 = Layout.closest_track_endpoints(stracks)
center = pcbnew.wxPoint((p0.x + p1.x)/2, (p0.y + p1.y)/2)
elif len(stracks) == 1 and len(spads) == 1:
net = stracks[0].GetNet()
layer = stracks[0].GetLayer()
# Find closest endpoints
p0, p1 = Layout.closest_track_pad_endpoints(spads[0], stracks[0])
center = pcbnew.wxPoint((p0.x + p1.x)/2, (p0.y + p1.y)/2)
else:
gui.menu_dialog('Select two tracks, two pads, or a track and pad.')
return
cfgSettings = settings.ChamferSettings()
cfgSettings.Load()
lw = float(cfgSettings.lineWidth)
bh = float(cfgSettings.boardHeight)
ca = float(cfgSettings.chamferAngle)
if cfgSettings.lineUnit == '1': lw = lw * 0.0254
elif cfgSettings.lineUnit == '2': lw = lw * 25.4
if cfgSettings.heightUnit == '1': bh = bh * 0.0254
elif cfgSettings.heightUnit == '2': bh = bh * 25.4
if cfgSettings.angleUnit == '1': ca = ca * 57.2958
c = chamfer.Chamfer(lw, bh, ca, net, layer)
c.ChamferFootprint(center)
def taper_callback(event):
net = None
layer = None
center = pcbnew.wxPoint(0, 0)
spads = Layout.get_selected_pads()
stracks = Layout.get_selected_tracks()
if len(spads) == 2:
if spads[0].GetNetname() != spads[1].GetNetname():
gui.menu_dialog('Pads must be assigned\nto the same net.')
return
net = spads[0].GetNet()
layer = spads[0].GetParent().GetLayer()
p0 = spads[0].GetPosition()
p1 = spads[1].GetPosition()
center = pcbnew.wxPoint((p0.x + p1.x)/2, (p0.y + p1.y)/2)
elif len(stracks) == 2:
if stracks[0].GetNetname() != stracks[1].GetNetname():
gui.menu_dialog('Tracks must be assigned\nto the same net.')
return
net = stracks[0].GetNet()
layer = stracks[0].GetLayer()
# Find closest selected endpoints
p0, p1 = Layout.closest_track_endpoints(stracks)
center = pcbnew.wxPoint((p0.x + p1.x)/2, (p0.y + p1.y)/2)
elif len(stracks) == 1 and len(spads) == 1:
net = stracks[0].GetNet()
layer = stracks[0].GetLayer()
# Find closest endpoints
p0, p1 = Layout.closest_track_pad_endpoints(spads[0], stracks[0])
center = pcbnew.wxPoint((p0.x + p1.x)/2, (p0.y + p1.y)/2)
else:
gui.menu_dialog('Select two tracks, two pads, or a track and pad.')
return
cfgSettings = settings.TaperSettings()
cfgSettings.Load()
w1 = float(cfgSettings.width1)
w2 = float(cfgSettings.width2)
length = float(cfgSettings.length)
# if not cfgSettings.width1Auto:
# # w1 should be extracted from the largest pad
# if not cfgSettings.width2Auto:
# # w2 should be extracted from the largest pad
# if not cfgSettings.lengthAuto:
# # length should be calculated from the distance from pad/track to pad/track
# # need to figure out track endpoint; it will be closest to other object
if cfgSettings.width1Unit == '1': w1 = w1 * 0.0254
elif cfgSettings.width1Unit == '2': w1 = w1 * 25.4
if cfgSettings.width2Unit == '1': w2 = w2 * 0.0254
elif cfgSettings.width2Unit == '2': w2 = w2 * 25.4
if cfgSettings.lengthUnit == '1': length = length * 0.0254
elif cfgSettings.lengthUnit == '2': length = length * 25.4
t = taper.Taper(w1, w2, length, net, layer)
t.TaperFootprint(center)
