public class LensMagnificationGraphMousePlugin extends AbstractGraphMousePlugin implements MouseWheelListener
Modifier and Type | Field and Description |
---|---|
protected float |
ceiling |
protected float |
delta |
protected float |
floor |
cursor, down, modifiers
Constructor and Description |
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LensMagnificationGraphMousePlugin()
create an instance with default zoom in/out values
|
LensMagnificationGraphMousePlugin(float floor,
float ceiling,
float delta)
create an instance with passed modifiers
|
LensMagnificationGraphMousePlugin(int modifiers) |
LensMagnificationGraphMousePlugin(int modifiers,
float floor,
float ceiling,
float delta) |
Modifier and Type | Method and Description |
---|---|
boolean |
checkModifiers(MouseEvent e)
override to check equality with a mask
|
void |
mouseWheelMoved(MouseWheelEvent e)
zoom the display in or out, depending on the direction of the
mouse wheel motion.
|
getCursor, getModifiers, setCursor, setModifiers
protected float floor
protected float ceiling
protected float delta
public LensMagnificationGraphMousePlugin()
public LensMagnificationGraphMousePlugin(float floor, float ceiling, float delta)
modifiers
- public LensMagnificationGraphMousePlugin(int modifiers)
public LensMagnificationGraphMousePlugin(int modifiers, float floor, float ceiling, float delta)
public boolean checkModifiers(MouseEvent e)
checkModifiers
in interface GraphMousePlugin
checkModifiers
in class AbstractGraphMousePlugin
e
- an event to compare topublic void mouseWheelMoved(MouseWheelEvent e)
mouseWheelMoved
in interface MouseWheelListener
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