def build(self,
board: pcbnew.BOARD,
external_signals: dict[str, pcbnew.NETINFO_ITEM] = {},
path: list[str] = []):
o = pcbnew.PCB_TEXT(board)
o.SetText(self.text)
o.SetHorizJustify(pcbnew.GR_TEXT_HJUSTIFY_CENTER)
o.SetTextSize(
pcbnew.wxSize(pcbnew.FromMM(self.size), pcbnew.FromMM(self.size)))
o.SetTextThickness(pcbnew.FromMM(self.size * self.thickness * 0.15))
o.SetLayer(self.layer)
set_pcb_position(o, self.pcbpos)
board.Add(o)
def _renderVCutH(self, layer=Layer.Cmts_User):
""" return list of PCB_SHAPE V-Cuts """
bBox = self.boardSubstrate.boundingBox()
minX, maxX = bBox.GetX() - fromMm(
3), bBox.GetX() + bBox.GetWidth() + fromMm(3)
segments = []
for cut in self.hVCuts:
segment = pcbnew.PCB_SHAPE()
self._setVCutSegmentStyle(segment, layer)
segment.SetStart(pcbnew.wxPoint(minX, cut))
segment.SetEnd(pcbnew.wxPoint(maxX, cut))
segments.append(segment)
label = pcbnew.PCB_TEXT(segment)
self._setVCutLabelStyle(label, layer)
label.SetPosition(wxPoint(maxX + fromMm(3), cut))
segments.append(label)
return segments
def _renderVCutV(self, layer=Layer.Cmts_User):
""" return list of PCB_SHAPE V-Cuts """
bBox = self.boardSubstrate.boundingBox()
minY, maxY = bBox.GetY() - fromMm(
3), bBox.GetY() + bBox.GetHeight() + fromMm(3)
segments = []
for cut in self.vVCuts:
segment = pcbnew.PCB_SHAPE()
self._setVCutSegmentStyle(segment, layer)
segment.SetStart(pcbnew.wxPoint(cut, minY))
segment.SetEnd(pcbnew.wxPoint(cut, maxY))
segments.append(segment)
label = pcbnew.PCB_TEXT(segment)
self._setVCutLabelStyle(label, layer)
label.SetPosition(wxPoint(cut, minY - fromMm(3)))
label.SetTextAngle(900)
segments.append(label)
return segments
def Run(self):
pcb = pcbnew.GetBoard()
min_x = None
min_y = None
max_x = None
max_y = None
# Small board outline
pcbdrawings = pcb.GetDrawings()
design_settings = pcb.GetDesignSettings()
i = 0
for f in pcbdrawings:
if (f.GetLayerName() == "Edge.Cuts"):
f.SetWidth(pcbnew.FromMM(0.01))
if (i == 0):
min_x = f.GetStart().x
min_y = f.GetStart().y
max_x = f.GetStart().x
max_y = f.GetStart().y
if (f.GetShape() == 3):
rad = ((f.GetStart()[0] - f.GetEnd()[0])**2 +
(f.GetStart()[1] - f.GetEnd()[1])**2)**0.5
min_x = min(f.GetStart().x - rad, min_x)
min_y = min(f.GetStart().y - rad, min_y)
max_x = max(f.GetStart().x + rad, max_x)
max_y = max(f.GetStart().y + rad, max_y)
else:
if (f.GetShape() == 2):
rad = ((f.GetStart()[0] - f.GetEnd()[0])**2 +
(f.GetStart()[1] - f.GetEnd()[1])**2)**0.5
ang = int(f.GetAngle())
ang_start = int(f.GetArcAngleStart())
if (ang < 0):
ang_range = range(ang_start, ang_start + ang - 1,
-1)
else:
ang_range = range(ang_start, ang_start + ang + 1,
1)
for ll in ang_range:
px = f.GetStart()[0] + rad * math.cos(
math.radians(ll / 10))
py = f.GetStart()[1] + rad * math.sin(
math.radians(ll / 10))
min_x = min(px, min_x)
min_y = min(py, min_y)
max_x = max(px, max_x)
max_y = max(py, max_y)
else:
min_x = min(f.GetStart().x, min_x)
min_y = min(f.GetStart().y, min_y)
max_x = max(f.GetStart().x, max_x)
max_y = max(f.GetStart().y, max_y)
min_x = min(f.GetEnd().x, min_x)
min_y = min(f.GetEnd().y, min_y)
max_x = max(f.GetEnd().x, max_x)
max_y = max(f.GetEnd().y, max_y)
i += 1
if (i > 0):
dim_x = math.ceil(pcbnew.ToMM(max_x - min_x))
dim_y = math.ceil(pcbnew.ToMM(max_y - min_y))
addnew = True
tt = pcbnew.PCB_TEXT(pcb)
for drawing in pcb.GetDrawings():
if isinstance(drawing, pcbnew.PCB_TEXT):
if (drawing.GetText().split(':',
1)[0] == "Board dimensions"
and drawing.GetLayer() == pcbnew.Cmts_User
and drawing.GetPosition()[0] == 178300000
and drawing.GetPosition()[1] == 174000000):
tt = drawing
addnew = False
tt.SetText("Board dimensions: %dmm x %dmm" % (dim_x, dim_y))
tt.SetHorizJustify(-1)
tt.SetTextThickness(pcbnew.FromMM(0.2))
tt.SetPosition(pcbnew.wxPointMM(178.3, 174))
tt.SetLayer(pcbnew.Cmts_User)
if (addnew):
pcb.Add(tt)
design_settings.m_AuxOrigin = (pcbnew.wxPoint(min_x, min_y))
design_settings.m_GridOrigin = (pcbnew.wxPoint(min_x, min_y))