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java.lang.Objectcom.steema.teechart.TeeBase
com.steema.teechart.ZoomScroll
public class ZoomScroll
Title: ZoomScroll class
Description: Internal use. Zoom and scroll support.
Copyright (c) 2005-2013 by Steema Software SL. All Rights Reserved.
Company: Steema Software SL
Nested Class Summary | |
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class |
ZoomScroll.ZoomSnapshot
|
Field Summary | |
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int |
x0
Starting horizontal coordinate. |
int |
x1
Ending horizontal coordinate. |
int |
y0
Starting vertical coordinate. |
int |
y1
Ending vertical coordinate. |
Fields inherited from class com.steema.teechart.TeeBase |
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chart, InternalUse |
Constructor Summary | |
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ZoomScroll(IBaseChart value)
Creates a new ZoomScroll class that is asociated to chart parameter. |
Method Summary | |
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void |
activate(int x,
int y)
Internal use. |
void |
activate(Point p)
Initializes a Zoom or Scroll operation starting at Point p coordinates. |
void |
check()
Makes sure x0 and y0 coordinates are lower than x1 and y1 respectively. |
boolean |
getActive()
Returns the active state of Chart Zoom and Scroll. |
void |
setActive(boolean value)
Sets the active state of Chart Zoom and Scroll. |
Methods inherited from class com.steema.teechart.TeeBase |
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getChart, invalidate, setBooleanProperty, setChart, setColorProperty, setDoubleProperty, setIntegerProperty, setStringProperty |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public transient int x0
public transient int y0
public transient int x1
public transient int y1
Constructor Detail |
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public ZoomScroll(IBaseChart value)
value
- IBaseChartMethod Detail |
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public boolean getActive()
public void setActive(boolean value)
value
- booleanpublic void check()
public final void activate(Point p)
p
- Pointpublic void activate(int x, int y)
x
- inty
- int
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