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authorjaseg <git@jaseg.de>2023-07-21 20:27:14 +0200
committerjaseg <git@jaseg.de>2023-07-21 20:27:14 +0200
commite4dcbe177f8a152f380983f46d9239c9460bfc6a (patch)
tree95a2e15c7535959db4cff0d08b25445e38d9239e /gerbonara/cad
parent8cb91dabdb0cf995856f53ad201ffcbca7bcadff (diff)
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symbol pin rendering works
Diffstat (limited to 'gerbonara/cad')
-rw-r--r--gerbonara/cad/kicad/schematic.py6
-rw-r--r--gerbonara/cad/kicad/symbols.py69
2 files changed, 61 insertions, 14 deletions
diff --git a/gerbonara/cad/kicad/schematic.py b/gerbonara/cad/kicad/schematic.py
index 0fbc47a..6ef306e 100644
--- a/gerbonara/cad/kicad/schematic.py
+++ b/gerbonara/cad/kicad/schematic.py
@@ -400,11 +400,11 @@ class SymbolInstance:
if self.reference in ('U18',):
print(self.reference, self.unit, self.at, self.mirror, units)
- xform = f'translate({self.at.x:.3f} {self.at.y:.3f})'
+ at_xform = xform = f'translate({self.at.x:.3f} {self.at.y:.3f})'
if self.mirror.y:
xform += f'scale(-1 -1)'
elif self.mirror.x:
- xform += f'scale(-1 1)'
+ xform += f'scale(1 1)'
else:
xform += f'scale(1 -1)'
if rot:
@@ -414,7 +414,7 @@ class SymbolInstance:
yield Tag('g', children=children, transform=xform, fill=colorscheme.fill, stroke=colorscheme.lines)
children = [foo for unit in units for pin in unit.pins for foo in pin.to_svg(colorscheme, self.mirror, rot)]
- yield Tag('g', children=children, transform=xform, fill=colorscheme.fill, stroke=colorscheme.lines)
+ yield Tag('g', children=children, transform=at_xform, fill=colorscheme.fill, stroke=colorscheme.lines)
#for prop in self.properties:
# yield from prop.to_svg()
diff --git a/gerbonara/cad/kicad/symbols.py b/gerbonara/cad/kicad/symbols.py
index b6ca90a..17ca719 100644
--- a/gerbonara/cad/kicad/symbols.py
+++ b/gerbonara/cad/kicad/symbols.py
@@ -107,7 +107,14 @@ class Pin:
psx, psy = (-1 if p_mirror.x else 1), (-1 if p_mirror.y else 1)
x1, y1 = self.at.x, self.at.y
x2, y2 = self.at.x+self.length, self.at.y
- xform = {'transform': f'translate({self.at.x:.3f} {self.at.y:.3f}) rotate({self.at.rotation})'}
+ if p_mirror.y:
+ p_xf = f'scale(-1 -1)'
+ elif p_mirror.x:
+ p_xf = f'scale(1 1)'
+ else:
+ p_xf = f'scale(1 -1)'
+ p_xf += f'rotate({p_rotation})'
+ xform = {'transform': f'{p_xf} translate({self.at.x:.3f} {self.at.y:.3f}) rotate({self.at.rotation})'}
style = {'stroke_width': 0.254, 'stroke': colorscheme.lines, 'stroke_linecap': 'round'}
yield Tag('path', **xform, **style, d=f'M 0 0 L {self.length:.3f} 0')
@@ -141,33 +148,73 @@ class Pin:
rot = self.at.rotation + p_rotation
trot = self.at.rotation
+ ax, ay = self.length+0.2, 0
+ ax, ay = rotate_point(ax, ay, math.radians(-self.at.rotation))
+
+ lx, ly = self.at.x, -self.at.y
+ lx, ly = rotate_point(lx, ly, math.radians(p_rotation))
+ if p_mirror.y:
+ lx, ly = -lx, ly
+ elif p_mirror.x:
+ lx, ly = lx, -ly
+ yield Tag('circle', cx=lx, cy=ly, r='0.5', stroke='blue', stroke_width='0.1', fill='none', z_index='100')
+
+ lx, ly = self.at.x + ax, -self.at.y - ay
+ lx, ly = rotate_point(lx, ly, math.radians(p_rotation))
+ if p_mirror.y:
+ lx, ly = -lx, ly
+ elif p_mirror.x:
+ lx, ly = lx, -ly
+ yield Tag('circle', cx=lx, cy=ly, r='0.5', stroke='red', stroke_width='0.1', fill='none', z_index='100')
+
h_align = 'left'
+ if p_mirror.y:
+ if trot in (0, 180):
+ trot = 180 - trot
+ elif p_mirror.x:
+ if p_rotation == 0:
+ if trot in (90, 270):
+ trot = 360-trot
+ else:
+ if trot in (0, 180):
+ trot = 180 - trot
+ frot = (trot + p_rotation)%360
+ sx, sy = 1, 1
+
+ if frot == 180:
+ frot = 0
+ h_align = 'right'
+ elif frot == 270:
+ frot = 90
+ h_align = 'right'
font = Newstroke.load()
if self.name.value != '~' and not self.unit.symbol.pin_names.hide:
yield font.render_svg(self.name.value,
size=self.name.effects.font.size.y or 1.27,
- x0=self.length + 0.2,
+ x0=0,
y0=0,
h_align=h_align,
v_align='middle',
- rotation=trot,
+ rotation=-frot,
stroke=colorscheme.text,
- transform=f'translate({self.at.x:.3f} {self.at.y:.3f})',
- scale = (1, -1) if p_mirror.x or p_mirror.y else (1, -1),
- mirror=(p_mirror.x, p_mirror.y),
+ transform=f'translate({lx:.3f} {ly:.3f})',
+ scale=(sx, sy),
+ mirror=(False, False),
)
if self.number.value != '~' and not self.unit.symbol.pin_numbers.hide:
yield font.render_svg(self.number.value,
size=self.number.effects.font.size.y or 1.27,
- x0=self.length-0.2,
- y0=0.4,
- h_align='right',
+ x0=-0.4 if h_align == 'left' else 0.4,
+ y0=-0.4,
+ h_align={'left': 'right', 'right': 'left'}[h_align],
v_align='bottom',
- rotation=trot,
+ rotation=-frot,
stroke=colorscheme.text,
- transform=f'translate({self.at.x:.3f} {self.at.y:.3f})',
+ scale=(sx, sy),
+ transform=f'translate({lx:.3f} {ly:.3f})',
+ mirror=(False, False),
)