本文整理汇总了Python中Utils.GeomUtils.boundingboxOverlap方法的典型用法代码示例。如果您正苦于以下问题：Python GeomUtils.boundingboxOverlap方法的具体用法？Python GeomUtils.boundingboxOverlap怎么用？Python GeomUtils.boundingboxOverlap使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Utils.GeomUtils的用法示例。
在下文中一共展示了GeomUtils.boundingboxOverlap方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: mergeCollections
# 需要导入模块: from Utils import GeomUtils [as 别名]
# 或者: from Utils.GeomUtils import boundingboxOverlap [as 别名]
def mergeCollections( self, from_anno, to_anno ):
"merge from_anno into to_anno if possible"
# check that they have compatable scales
scale_diff = to_anno.scale / from_anno.scale
if scale_diff>2.5 or scale_diff<0.4:
return False
# check that they are not overlapping
bb_from = GeomUtils.strokelistBoundingBox( from_anno.Strokes )
bb_to = GeomUtils.strokelistBoundingBox( to_anno.Strokes )
if GeomUtils.boundingboxOverlap( bb_from, bb_to ):
return False
# bb[0]-------+
# | |
# | |
# | (0,0) |
# +--------bb[1]
# check that they are next to each other
if abs( bb_from[1].X - bb_to[0].X ) > to_anno.scale * 0.75 \
and abs( bb_from[0].X - bb_to[1].X ) > to_anno.scale * 0.75 :
return False
# check y's overlap
if bb_from[0].Y - bb_to[1].Y < 0 \
or bb_to[0].Y - bb_from[1].Y < 0 :
return False
# now we know that we want to merge these text annotations
if bb_from[0].X - bb_to[0].X > 0 :
to_anno.text = to_anno.text + from_anno.text
else :
to_anno.text = from_anno.text + to_anno.text
to_anno.scale = max( to_anno.scale, from_anno.scale )
return True示例2: onStrokeAdded
# 需要导入模块: from Utils import GeomUtils [as 别名]
# 或者: from Utils.GeomUtils import boundingboxOverlap [as 别名]
def onStrokeAdded( self, stroke ):
"Compare this stroke to all templates, and annotate those matching within some threshold."
logger.debug("Scoring stroke")
#strokeVector = ( len(stroke.Points), GeomUtils.pointListOrientationHistogram(GeomUtils.strokeNormalizeSpacing(stroke, numpoints = len(stroke.Points) / 3.0).Points) )
strokeVector = generateFeatureVector(stroke)
logger.debug("Stroke Vector: %s" % (str(strokeVector)))
if self._matchVector == None:
self._matchVector = strokeVector
else:
bb1 = GeomUtils.strokelistBoundingBox([stroke])
for prevStk in self._features.keys():
bb2 = GeomUtils.strokelistBoundingBox([prevStk])
if GeomUtils.boundingboxOverlap(bb1, bb2):
self.overlaps.setdefault(stroke, set()).add(prevStk)
self.overlaps.setdefault(prevStk, set()).add(stroke)
self._features[stroke] = strokeVector
score = scoreVector(self._matchVector, strokeVector)
logger.debug(" Distance %s from baseline" % (score) )
if score < 0.02:
self.getBoard().AnnotateStrokes([stroke], MultiStrokeAnnotation("Match"))
for stk in self.overlaps.get(stroke, []):
multiVect = addVectors( [self._features[stroke], self._features[stk] ] )
logger.debug("Multiple vector: %s" % (str(multiVect)))
score = scoreVector(self._matchVector, multiVect)
logger.debug(" Distance %s from baseline" % (score) )
if score < 0.02:
self.getBoard().AnnotateStrokes([stroke, stk], MultiStrokeAnnotation("Match"))