Initial commit: IT Site Survey AI v2 with all features

2026-07-03 02:06:55 +00:00
commit b4fff79eda
1985 changed files with 437461 additions and 0 deletions
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+from reportlab.lib import colors
+from reportlab.lib.validators import *
+from reportlab.lib.attrmap import *
+from reportlab.graphics.shapes import Drawing, _DrawingEditorMixin, Group, Polygon
+from reportlab.graphics.widgetbase import Widget
+
+class AdjustableArrow(Widget):
+	"""This widget draws an arrow (style one).
+
+		possible attributes:
+		'x', 'y', 'size', 'fillColor'
+
+		"""
+	_attrMap = AttrMap(
+		x = AttrMapValue(isNumber,desc='symbol x coordinate'),
+		y = AttrMapValue(isNumber,desc='symbol y coordinate'),
+		dx = AttrMapValue(isNumber,desc='symbol x coordinate adjustment'),
+		dy = AttrMapValue(isNumber,desc='symbol x coordinate adjustment'),
+		stemThickness = AttrMapValue(isNumber, 'width of the stem'),
+		stemLength = AttrMapValue(isNumber, 'length of the stem'),
+		headProjection = AttrMapValue(isNumber, 'how much the head projects from the stem'),
+		headLength = AttrMapValue(isNumber, 'length of the head'),
+		headSweep = AttrMapValue(isNumber, 'howmuch the head sweeps back (-ve) or forwards (+ve)'),
+		scale = AttrMapValue(isNumber, 'scaling factor'),
+		fillColor = AttrMapValue(isColorOrNone),
+		strokeColor = AttrMapValue(isColorOrNone),
+		strokeWidth = AttrMapValue(isNumber),
+		boxAnchor = AttrMapValue(isBoxAnchor,desc='anchoring point of the label'),
+		right =AttrMapValue(isBoolean,desc='If True (default) the arrow is horizontal pointing right\nFalse means it points up'),
+		angle = AttrMapValue(isNumber, desc='angle of arrow default (0), right True 0 is horizontal to right else vertical up'),
+		)
+	def __init__(self,**kwds):
+		self._setKeywords(**kwds)
+		self._setKeywords(**dict(
+				x = 0,
+				y = 0,
+				fillColor = colors.red,
+				strokeWidth = 0,
+				strokeColor = None,
+				boxAnchor = 'c',
+				angle = 0,
+				stemThickness = 33,
+				stemLength = 50,
+				headProjection = 15,
+				headLength = 50,
+				headSweep = 0,
+				scale = 1.,
+				right=True,
+				))
+
+	def draw(self):
+		# general widget bits
+		g = Group()
+
+		x = self.x
+		y = self.y
+		scale = self.scale
+		stemThickness = self.stemThickness*scale
+		stemLength = self.stemLength*scale
+		headProjection = self.headProjection*scale
+		headLength = self.headLength*scale
+		headSweep = self.headSweep*scale
+		w = stemLength+headLength
+		h = 2*headProjection+stemThickness
+		# shift to the boxAnchor
+		boxAnchor = self.boxAnchor
+		if self.right:
+			if boxAnchor in ('sw','w','nw'):
+				dy = -h
+			elif boxAnchor in ('s','c','n'):
+				dy = -h*0.5
+			else:
+				dy = 0
+			if boxAnchor in ('w','c','e'):
+				dx = -w*0.5
+			elif boxAnchor in ('nw','n','ne'):
+				dx = -w
+			else:
+				dx = 0
+			points = [
+				dx, dy+headProjection+stemThickness,
+				dx+stemLength, dy+headProjection+stemThickness,
+				dx+stemLength+headSweep, dy+2*headProjection+stemThickness,
+				dx+stemLength+headLength, dy+0.5*stemThickness+headProjection,
+				dx+stemLength+headSweep, dy,
+				dx+stemLength, dy+headProjection,
+				dx, dy+headProjection,
+				]
+		else:
+			w,h = h,w
+			if boxAnchor in ('nw','n','ne'):
+				dy = -h
+			elif boxAnchor in ('w','c','e'):
+				dy = -h*0.5
+			else:
+				dy = 0
+			if boxAnchor in ('ne','e','se'):
+				dx = -w
+			elif boxAnchor in ('n','c','s'):
+				dx = -w*0.5
+			else:
+				dx = 0
+			points = [
+				dx+headProjection, dy,	#sw
+				dx+headProjection+stemThickness, dy,	#se
+				dx+headProjection+stemThickness, dy+stemLength,
+				dx+w, dy+stemLength+headSweep,
+				dx+headProjection+0.5*stemThickness, dy+h,
+				dx, dy+stemLength+headSweep,
+				dx+headProjection, dy+stemLength,
+				]
+
+		g.add(Polygon(
+				points = points,
+				fillColor = self.fillColor,
+				strokeColor = self.strokeColor,
+				strokeWidth = self.strokeWidth,
+				))
+		g.translate(x,y)
+		g.rotate(self.angle)
+		return g
+
+class AdjustableArrowDrawing(_DrawingEditorMixin,Drawing):
+	def __init__(self,width=100,height=63,*args,**kw):
+		Drawing.__init__(self,width,height,*args,**kw)
+		self._add(self,AdjustableArrow(),name='adjustableArrow',validate=None,desc=None)