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TESSA Web API
TESSA Web API
UI.Common
ZoomManager
Class ZoomManager
Index
Constructors
constructor
Accessors
base
Height
base
Width
canvas
Height
canvas
Width
height
max
Scale
min
Scale
natural
Height
natural
Width
offset
scale
width
zoom
Step
Methods
move
on
Canvas
Size
Change
on
Natural
Size
Change
reset
update
Base
Size
zoom
Constructors
constructor
new
ZoomManager
()
:
ZoomManager
Returns
ZoomManager
Accessors
base
Height
get
baseHeight
()
:
number
Returns
number
base
Width
get
baseWidth
()
:
number
Returns
number
canvas
Height
get
canvasHeight
()
:
number
Returns
number
canvas
Width
get
canvasWidth
()
:
number
Returns
number
height
get
height
()
:
number
Returns
number
max
Scale
get
maxScale
()
:
number
Returns
number
set
maxScale
(
value
:
number
)
:
void
Parameters
value
:
number
Returns
void
min
Scale
get
minScale
()
:
number
Returns
number
set
minScale
(
value
:
number
)
:
void
Parameters
value
:
number
Returns
void
natural
Height
get
naturalHeight
()
:
number
Returns
number
natural
Width
get
naturalWidth
()
:
number
Returns
number
offset
get
offset
()
:
Point
Returns
Point
set
offset
(
value
:
Point
)
:
void
Parameters
value
:
Point
Returns
void
scale
get
scale
()
:
number
Returns
number
set
scale
(
value
:
number
)
:
void
Parameters
value
:
number
Returns
void
width
get
width
()
:
number
Returns
number
zoom
Step
get
zoomStep
()
:
number
Returns
number
set
zoomStep
(
value
:
number
)
:
void
Parameters
value
:
number
Returns
void
Methods
move
move
(
dx
:
number
,
dy
:
number
)
:
void
Parameters
dx
:
number
dy
:
number
Returns
void
on
Canvas
Size
Change
onCanvasSizeChange
(
width
:
number
,
height
:
number
)
:
void
Parameters
width
:
number
height
:
number
Returns
void
on
Natural
Size
Change
onNaturalSizeChange
(
width
:
number
,
height
:
number
)
:
void
Parameters
width
:
number
height
:
number
Returns
void
reset
reset
()
:
void
Returns
void
update
Base
Size
updateBaseSize
()
:
void
Returns
void
zoom
zoom
(
delta
:
number
)
:
void
Parameters
delta
:
number
Returns
void
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Constructors
constructor
Accessors
base
Height
base
Width
canvas
Height
canvas
Width
height
max
Scale
min
Scale
natural
Height
natural
Width
offset
scale
width
zoom
Step
Methods
move
on
Canvas
Size
Change
on
Natural
Size
Change
reset
update
Base
Size
zoom
TESSA Web API
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