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labelme
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体验新版 GitCode,发现更多精彩内容 >>
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2ecff1b1
编写于
4月 07, 2018
作者:
K
Kentaro Wada
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Make labeled polygons sortable
上级
808c87ef
变更
2
显示空白变更内容
内联
并排
Showing
2 changed file
with
199 addition
and
145 deletion
+199
-145
examples/tutorial/apc2016_obj3.json
examples/tutorial/apc2016_obj3.json
+141
-118
labelme/app.py
labelme/app.py
+58
-27
未找到文件。
examples/tutorial/apc2016_obj3.json
浏览文件 @
2ecff1b1
因为 它太大了无法显示 source diff 。你可以改为
查看blob
。
labelme/app.py
浏览文件 @
2ecff1b1
...
...
@@ -84,6 +84,50 @@ class EscapableQListWidget(QtWidgets.QListWidget):
self
.
clearSelection
()
class
LabelQListWidget
(
QtWidgets
.
QListWidget
):
def
__init__
(
self
,
*
args
,
**
kwargs
):
super
(
LabelQListWidget
,
self
).
__init__
(
*
args
,
**
kwargs
)
self
.
canvas
=
None
self
.
itemsToShapes
=
[]
def
get_shape_from_item
(
self
,
item
):
for
index
,
(
item_
,
shape
)
in
enumerate
(
self
.
itemsToShapes
):
if
item_
==
item
:
return
shape
def
get_item_from_shape
(
self
,
shape
):
for
index
,
(
item
,
shape_
)
in
enumerate
(
self
.
itemsToShapes
):
if
shape_
==
shape
:
return
item
def
clear
(
self
):
super
(
LabelQListWidget
,
self
).
clear
()
self
.
itemsToShapes
=
[]
def
setParent
(
self
,
parent
):
self
.
parent
=
parent
def
dropEvent
(
self
,
event
):
shapes
=
self
.
shapes
super
(
LabelQListWidget
,
self
).
dropEvent
(
event
)
if
self
.
shapes
==
shapes
:
return
if
self
.
canvas
is
None
:
raise
RuntimeError
(
'self.canvas must be set beforehand.'
)
self
.
parent
.
setDirty
()
self
.
canvas
.
shapes
=
self
.
shapes
@
property
def
shapes
(
self
):
shapes
=
[]
for
i
in
range
(
self
.
count
()):
item
=
self
.
item
(
i
)
shape
=
self
.
get_shape_from_item
(
item
)
shapes
.
append
(
shape
)
return
shapes
class
MainWindow
(
QtWidgets
.
QMainWindow
,
WindowMixin
):
FIT_WINDOW
,
FIT_WIDTH
,
MANUAL_ZOOM
=
0
,
1
,
2
...
...
@@ -104,8 +148,7 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
self
.
labelDialog
=
LabelDialog
(
parent
=
self
,
labels
=
labels
,
sort_labels
=
sort_labels
)
self
.
labelList
=
QtWidgets
.
QListWidget
()
self
.
itemsToShapes
=
[]
self
.
labelList
=
LabelQListWidget
()
self
.
lastOpenDir
=
None
self
.
labelList
.
itemActivated
.
connect
(
self
.
labelSelectionChanged
)
...
...
@@ -113,6 +156,9 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
self
.
labelList
.
itemDoubleClicked
.
connect
(
self
.
editLabel
)
# Connect to itemChanged to detect checkbox changes.
self
.
labelList
.
itemChanged
.
connect
(
self
.
labelItemChanged
)
self
.
labelList
.
setDragDropMode
(
QtWidgets
.
QAbstractItemView
.
InternalMove
)
self
.
labelList
.
setParent
(
self
)
listLayout
=
QtWidgets
.
QVBoxLayout
()
listLayout
.
setContentsMargins
(
0
,
0
,
0
,
0
)
...
...
@@ -154,7 +200,7 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
self
.
zoomWidget
=
ZoomWidget
()
self
.
colorDialog
=
ColorDialog
(
parent
=
self
)
self
.
canvas
=
Canvas
()
self
.
canvas
=
self
.
labelList
.
canvas
=
Canvas
()
self
.
canvas
.
zoomRequest
.
connect
(
self
.
zoomRequest
)
scroll
=
QtWidgets
.
QScrollArea
()
...
...
@@ -420,7 +466,7 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
# Support Functions
def
noShapes
(
self
):
return
not
self
.
itemsToShapes
return
not
self
.
labelList
.
itemsToShapes
def
toggleAdvancedMode
(
self
,
value
=
True
):
self
.
_beginner
=
not
value
...
...
@@ -487,7 +533,6 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
self
.
statusBar
().
showMessage
(
message
,
delay
)
def
resetState
(
self
):
self
.
itemsToShapes
=
[]
self
.
labelList
.
clear
()
self
.
filename
=
None
self
.
imageData
=
None
...
...
@@ -603,8 +648,7 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
else
:
shape
=
self
.
canvas
.
selectedShape
if
shape
:
index
=
self
.
_find_item_from_shape
(
shape
)
item
,
_
=
self
.
itemsToShapes
[
index
]
item
=
self
.
labelList
.
get_item_from_shape
(
shape
)
item
.
setSelected
(
True
)
else
:
self
.
labelList
.
clearSelection
()
...
...
@@ -618,7 +662,7 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
item
=
QtWidgets
.
QListWidgetItem
(
shape
.
label
)
item
.
setFlags
(
item
.
flags
()
|
Qt
.
ItemIsUserCheckable
)
item
.
setCheckState
(
Qt
.
Checked
)
self
.
itemsToShapes
.
append
((
item
,
shape
))
self
.
labelList
.
itemsToShapes
.
append
((
item
,
shape
))
self
.
labelList
.
addItem
(
item
)
if
not
self
.
uniqLabelList
.
findItems
(
shape
.
label
,
Qt
.
MatchExactly
):
self
.
uniqLabelList
.
addItem
(
shape
.
label
)
...
...
@@ -627,19 +671,8 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
for
action
in
self
.
actions
.
onShapesPresent
:
action
.
setEnabled
(
True
)
def
_find_item_from_shape
(
self
,
shape
):
for
index
,
(
item
,
shape_
)
in
enumerate
(
self
.
itemsToShapes
):
if
shape_
==
shape
:
return
index
def
_find_shape_from_item
(
self
,
item
):
for
index
,
(
item_
,
shape
)
in
enumerate
(
self
.
itemsToShapes
):
if
item_
==
item
:
return
index
def
remLabel
(
self
,
shape
):
index
=
self
.
_find_item_from_shape
(
shape
)
item
,
_
=
self
.
itemsToShapes
.
pop
(
index
)
item
=
self
.
labelList
.
get_item_from_shape
(
shape
)
self
.
labelList
.
takeItem
(
self
.
labelList
.
row
(
item
))
def
loadLabels
(
self
,
shapes
):
...
...
@@ -668,7 +701,7 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
if
s
.
fill_color
!=
self
.
fillColor
else
None
,
points
=
[(
p
.
x
(),
p
.
y
())
for
p
in
s
.
points
])
shapes
=
[
format_shape
(
shape
)
for
shape
in
self
.
canvas
.
shapes
]
shapes
=
[
format_shape
(
shape
)
for
shape
in
self
.
labelList
.
shapes
]
try
:
imagePath
=
os
.
path
.
relpath
(
self
.
imagePath
,
os
.
path
.
dirname
(
filename
))
...
...
@@ -692,13 +725,11 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
item
=
self
.
currentItem
()
if
item
and
self
.
canvas
.
editing
():
self
.
_noSelectionSlot
=
True
index
=
self
.
_find_shape_from_item
(
item
)
_
,
shape
=
self
.
itemsToShapes
[
index
]
shape
=
self
.
labelList
.
get_shape_from_item
(
item
)
self
.
canvas
.
selectShape
(
shape
)
def
labelItemChanged
(
self
,
item
):
index
=
self
.
_find_shape_from_item
(
item
)
_
,
shape
=
self
.
itemsToShapes
[
index
]
shape
=
self
.
labelList
.
get_shape_from_item
(
item
)
label
=
str
(
item
.
text
())
if
label
!=
shape
.
label
:
shape
.
label
=
str
(
item
.
text
())
...
...
@@ -760,7 +791,7 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
self
.
adjustScale
()
def
togglePolygons
(
self
,
value
):
for
item
,
shape
in
self
.
itemsToShapes
:
for
item
,
shape
in
self
.
labelList
.
itemsToShapes
:
item
.
setCheckState
(
Qt
.
Checked
if
value
else
Qt
.
Unchecked
)
def
loadFile
(
self
,
filename
=
None
):
...
...
@@ -995,7 +1026,7 @@ class MainWindow(QtWidgets.QMainWindow, WindowMixin):
# Message Dialogs. #
def
hasLabels
(
self
):
if
not
self
.
itemsToShapes
:
if
not
self
.
labelList
.
itemsToShapes
:
self
.
errorMessage
(
'No objects labeled'
,
'You must label at least one object to save the file.'
)
...
...
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