Skip to content
GitLab
Menu
Projects
Groups
Snippets
/
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Sign in / Register
Toggle navigation
Menu
Open sidebar
Benjamin Jakimow
EO Time Series Viewer
Commits
e263baa0
Commit
e263baa0
authored
Mar 06, 2012
by
Luke Campagnola
Browse files
minor updates for CanvasItem
parent
615ddb36
Changes
1
Hide whitespace changes
Inline
Side-by-side
canvas/CanvasItem.py
View file @
e263baa0
...
...
@@ -6,7 +6,7 @@ import TransformGuiTemplate
import
debug
class
SelectBox
(
ROI
):
def
__init__
(
self
,
scalable
=
False
):
def
__init__
(
self
,
scalable
=
False
,
rotatable
=
True
):
#QtGui.QGraphicsRectItem.__init__(self, 0, 0, size[0], size[1])
ROI
.
__init__
(
self
,
[
0
,
0
],
[
1
,
1
],
invertible
=
True
)
center
=
[
0.5
,
0.5
]
...
...
@@ -14,8 +14,9 @@ class SelectBox(ROI):
if
scalable
:
self
.
addScaleHandle
([
1
,
1
],
center
,
lockAspect
=
True
)
self
.
addScaleHandle
([
0
,
0
],
center
,
lockAspect
=
True
)
self
.
addRotateHandle
([
0
,
1
],
center
)
self
.
addRotateHandle
([
1
,
0
],
center
)
if
rotatable
:
self
.
addRotateHandle
([
0
,
1
],
center
)
self
.
addRotateHandle
([
1
,
0
],
center
)
class
CanvasItem
(
QtCore
.
QObject
):
...
...
@@ -30,7 +31,7 @@ class CanvasItem(QtCore.QObject):
transformCopyBuffer
=
None
def
__init__
(
self
,
item
,
**
opts
):
defOpts
=
{
'name'
:
None
,
'z'
:
None
,
'movable'
:
True
,
'scalable'
:
False
,
'visible'
:
True
,
'parent'
:
None
}
#'pos': [0,0], 'scale': [1,1], 'angle':0,
defOpts
=
{
'name'
:
None
,
'z'
:
None
,
'movable'
:
True
,
'scalable'
:
False
,
'rotatable'
:
True
,
'visible'
:
True
,
'parent'
:
None
}
#'pos': [0,0], 'scale': [1,1], 'angle':0,
defOpts
.
update
(
opts
)
self
.
opts
=
defOpts
self
.
selectedAlone
=
False
## whether this item is the only one selected
...
...
@@ -105,7 +106,7 @@ class CanvasItem(QtCore.QObject):
## every CanvasItem implements its own individual selection box
## so that subclasses are free to make their own.
self
.
selectBox
=
SelectBox
(
scalable
=
self
.
opts
[
'scalable'
])
self
.
selectBox
=
SelectBox
(
scalable
=
self
.
opts
[
'scalable'
]
,
rotatable
=
self
.
opts
[
'rotatable'
]
)
#self.canvas.scene().addItem(self.selectBox)
self
.
selectBox
.
hide
()
self
.
selectBox
.
setZValue
(
1e6
)
...
...
Write
Preview
Supports
Markdown
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment