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python
Vispa
Gui
Zoomable.py
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1
class
Zoomable
(
object
):
2
""" Interface for zoomable objects.
3
"""
4
def
__init__
(self):
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self.
_zoomFactor
= 1.0
# not just set self._zoomFactor
6
self.
setZoom
(100)
# call setZoom() because it might be overwritten
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def
setZoom
(self, zoom):
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"""Takes zoom factor in percent.
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"""
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# prevent division by zero
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self.
_zoomFactor
= 0.01 *
max
(
abs
(zoom), 0.000001)
13
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def
zoom
(self):
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"""Returns zoom factor in percent.
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"""
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return
self.
_zoomFactor
* 100.0
18
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def
zoomFactor
(self):
20
return
self.
_zoomFactor
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def
incrementZoom
(self):
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"""Increment zoom by 10 %
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"""
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self.
setZoom
(self.
_zoomFactor
* 110)
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def
decrementZoom
(self):
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"""Decrement zome by 10 %
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"""
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self.
setZoom
(self.
_zoomFactor
* 90)
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Vispa.Gui.Zoomable.Zoomable
Definition:
Zoomable.py:1
Vispa.Gui.Zoomable.Zoomable._zoomFactor
_zoomFactor
Definition:
Zoomable.py:5
Vispa.Gui.Zoomable.Zoomable.__init__
def __init__(self)
Definition:
Zoomable.py:4
Vispa.Gui.Zoomable.Zoomable.incrementZoom
def incrementZoom(self)
Definition:
Zoomable.py:22
Vispa.Gui.Zoomable.Zoomable.setZoom
def setZoom(self, zoom)
Definition:
Zoomable.py:8
funct::abs
Abs< T >::type abs(const T &t)
Definition:
Abs.h:22
Vispa.Gui.Zoomable.Zoomable.zoom
def zoom(self)
Definition:
Zoomable.py:14
SiStripPI::max
Definition:
SiStripPayloadInspectorHelper.h:17
Vispa.Gui.Zoomable.Zoomable.decrementZoom
def decrementZoom(self)
Definition:
Zoomable.py:27
Vispa.Gui.Zoomable.Zoomable.zoomFactor
def zoomFactor(self)
Definition:
Zoomable.py:19
resolutioncreator_cfi.object
object
Definition:
resolutioncreator_cfi.py:4
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