def drawMyself( self ):
# FIXME: does this tie us to the tk front-end? If so, what should
# we put into the GUI API to enable this sort of animation? is it mostly
# "update" that is needed?
from SketchFramework import SketchGUI as gui
canvas = gui.SketchGUISingleton()
color_levels = { 0: "#FF6633", 1: "#FF00FF", 2: "#3366FF", 3: "#00CC00",}
scale = 18 # pixels for text size
# start with a list of all the annotations
allAnnoSet = set([])
logger.debug("Watch set %s" % (self.watchSet))
for stroke in BoardSingleton().Strokes:
logger.debug("Stroke annotations %s" % (stroke.findAnnotations(None)))
for anno in stroke.findAnnotations(None):
logger.debug ("%s in %s?" % (type(anno), list(self.watchSet)))
if type(anno) in list(self.watchSet):
logger.debug("Adding %s to annoset" % (anno))
allAnnoSet.add( anno )
# now make a map from the sets of strokes to the annotations on them
annoMap = {} # dictionary of {frozenset(strokes):[annotations]}
for anno in allAnnoSet:
strokeset = frozenset(anno.Strokes)
if strokeset not in annoMap:
annoMap[strokeset] = []
annoMap[strokeset].append( anno )
# now assign a unique size for each anno on a given set of strokes
sizeDict = {}
for strokeset in annoMap.keys():
depth = 0
for anno in annoMap[strokeset]:
sizeDict[anno] = depth
depth += 1
# sort the annotations based on the time at which they were added
annoList = list(allAnnoSet)
annoList.sort(key= (lambda x: x.Time))
for anno in annoList:
nestlevel = sizeDict[anno] # get the nesting level for this annotation
# for the set of stroke this anno is annotating, find the bounding box
tl = anno.Strokes[0].BoundTopLeft
br = anno.Strokes[0].BoundBottomRight
tlx = tl.X
tly = tl.Y
brx = br.X
bry = br.Y
bottomright_list = [s.BoundBottomRight for s in anno.Strokes]
topleft_list = [s.BoundTopLeft for s in anno.Strokes]
br, tl = _nestingBox(bottomright_list, topleft_list, scale = nestlevel*3)
br.Y -= nestlevel * scale # save some space for text on bottom of box
# if this is a "new" anno, wait a little before drawing
if anno not in self.seenBefore:
#time.sleep(0.5)
self.seenBefore[anno] = True
# now draw the actual boxes
labeltext = anno.classname()
tlx = tl.X
tly = tl.Y
brx = br.X
bry = br.Y
gui.drawBox(tl,br,color=color_levels[nestlevel % len(color_levels)])
gui.drawText(tl.X, br.Y+scale, size = 12, InText=labeltext)
