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Taddeüs Kroes
multitouch
Commits
c9e6ef00
Commit
c9e6ef00
authored
Jun 17, 2012
by
Taddeus Kroes
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Plain Diff
Added margin to bounding box.
parent
3d940d14
Changes
1
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Inline
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Showing
1 changed file
with
15 additions
and
6 deletions
+15
-6
tests/testapp.py
tests/testapp.py
+15
-6
No files found.
tests/testapp.py
View file @
c9e6ef00
...
...
@@ -33,10 +33,11 @@ class Rectangle(mt.RectangularArea):
class
Polygon
(
BoundingBoxArea
):
def
__init__
(
self
,
x
,
y
,
points
,
color
=
BLUE
,
border_color
=
RED
):
def
__init__
(
self
,
x
,
y
,
points
,
margin
=
0
,
color
=
BLUE
,
border_color
=
RED
):
super
(
Polygon
,
self
).
__init__
(
x
,
y
,
points
)
self
.
fill_color
=
color
self
.
border_color
=
border_color
self
.
margin
=
margin
self
.
on_drag
(
self
.
handle_drag
)
self
.
on_pinch
(
self
.
handle_pinch
)
...
...
@@ -59,10 +60,17 @@ class Polygon(BoundingBoxArea):
self
.
update_bounds
()
refresh
()
def
contains
(
self
,
x
,
y
):
m
=
self
.
margin
return
self
.
x
-
m
<=
x
<
self
.
x
+
self
.
width
+
m
\
and
self
.
y
-
m
<=
y
<
self
.
y
+
self
.
height
+
m
def
draw
(
self
,
cr
):
# Draw bounding box
if
draw_bounding_boxes
:
cr
.
rectangle
(
self
.
x
,
self
.
y
,
self
.
width
,
self
.
height
)
m
=
self
.
margin
cr
.
rectangle
(
self
.
x
-
m
,
self
.
y
-
m
,
self
.
width
+
2
*
m
,
self
.
height
+
2
*
m
)
cr
.
set_source_rgb
(
*
self
.
border_color
)
cr
.
set_line_width
(
3
)
cr
.
stroke
()
...
...
@@ -205,7 +213,7 @@ def on_show(window):
# Create blue rectangle
x
,
y
,
w
,
h
=
0
,
0
,
250
,
150
rect
=
Polygon
(
x
,
y
,
[(
0
,
0
),
(
0
,
h
),
(
w
,
h
),
(
w
,
0
)])
rect
=
Polygon
(
x
,
y
,
[(
0
,
0
),
(
0
,
h
),
(
w
,
h
),
(
w
,
0
)]
,
margin
=
20
)
draw_objects
.
append
(
rect
)
root
.
add_area
(
rect
)
...
...
@@ -215,7 +223,8 @@ def on_show(window):
# Create green triangle
x
,
y
,
w
=
400
,
400
,
200
h
=
triangle_height
(
w
)
triangle
=
Polygon
(
x
,
y
,
[(
0
,
h
),
(
w
,
h
),
(
w
/
2
,
0
)],
color
=
GREEN
)
triangle
=
Polygon
(
x
,
y
,
[(
0
,
h
),
(
w
,
h
),
(
w
/
2
,
0
)],
margin
=
20
,
color
=
GREEN
)
draw_objects
.
append
(
triangle
)
root
.
add_area
(
triangle
)
...
...
@@ -245,8 +254,8 @@ if __name__ == '__main__':
# Parse arguments
parser
=
create_parser
()
parser
.
add_argument
(
'-f'
,
'--fullscreen'
,
action
=
'store_true'
,
default
=
False
,
help
=
'run in fullscreen initially'
)
parser
.
add_argument
(
'-f'
,
'--fullscreen'
,
action
=
'store_true'
,
default
=
False
,
help
=
'run in fullscreen initially'
)
args
=
parse_args
(
parser
)
fullscreen
=
args
.
fullscreen
...
...
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