def draw_bits(svg, id, x, y, prefix, numBits, bits, activeBits=None):
# prefix is assumed to be a single character
if (showBitsAs == "text"):
draw_bits_as_string(svg, id, x, y, prefix, numBits, bits)
return
ob = SvgText(prefix, x, y, id=id)
ob.set_style(nameStyle)
svg.addElement(ob)
x += dc.bitPrefixSkip
y -= dc.bitHgt - 1
if (activeBits == None):
infBit = 1
for bitNum in range(numBits):
bitPos = numBits - 1 - bitNum
bit = bits & (1 << bitPos)
if (activeBits != None):
infBit = activeBits & (1 << bitPos)
if (bitGroupSizes == None): groupNum = 0
else: groupNum = bitNum // bitGroupSizes[0]
bitX = bitNum * dc.bitWdt + groupNum * dc.bitGroupSepWdt
ob = SvgRect(x + bitX,
y,
dc.bitWdt,
dc.bitHgt,
id="%s_bit%d" % (id, bitNum))
ob.set_stroke(dc.bitOutlineColor)
ob.set_stroke_width(dc.bitOutlineThickness)
if (infBit == 0): ob.set_fill(dc.bitXColor)
elif (bit == 0): ob.set_fill(dc.bit0Color)
else: ob.set_fill(dc.bit1Color)
svg.addElement(ob)
def draw_bits_as_string(svg, id, x, y, prefix, numBits, bits):
ob = SvgText(prefix + ":" + bits_to_string(numBits, bits), x, y, id=id)
ob.set_style(nameStyle)
svg.addElement(ob)