stella.ccd

Class E2VGeometry

java.lang.Object

util.PropertyContainer

stella.ccd.E2VGeometry

All Implemented Interfaces:

MultiMode, Cloneable, MomentsGeometric, PropertySupplying

public class E2VGeometry
extends PropertyContainer
implements MomentsGeometric, MultiMode

Default conversion of focus star position to readout frame on CCD for Robotel, 2k with two amp readout.

Field Summary

Fields

Modifier and Type	Field and Description
private static String	DEFMODENAMES The names of all supported modes.
private static Dimension	DEFMOMENTSBOX Default size of the moments ccd readout.
private static Dimension	DEFMOMENTSINSET Default size of the moments ccd readout.
private static String	DEFSTARTUPMODE The mode that is selected after startup.
private static int	DEFVIABLE Default minimum distance to edge.
private Rectangle	focbox The focus frame.
private int	focext The extension the focus frame is in.
static String	KEY_MODENAMES The name of the supported modes.
static String	KEY_MOMENTSBOX The size of the focus readout box.
static String	KEY_MOMENTSINSET The insets of the focus readout box to get to the moments frame.
static String	KEY_STARTUPMODE We start with this mode per default.
static String	KEY_VIABLE The minimum distance to a quadrant edge to be viable.
private String	lastmode The last mode set.

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Constructor Summary

Constructors

Constructor and Description
E2VGeometry(Map<String,String> prop)

Method Summary

Modifier and Type	Method and Description
private boolean	calc(int xc, int yc)
private void	calcFake(int xc, int yc)
private boolean	calcTrue(int xc, int yc)
String	getActiveMode() The last mode successfully set.
Rectangle	getBox(int xpix, int ypix) Returns the rectangle that defines the readout-area on a ccd from the focus star position for the Wifsip geometry.
int	getExtension(int xpix, int ypix) Returns the extension the moment focusser should use.
List<String>	getModes() Returns all modes supported.
Rectangle	getMomentsFrame(int xpix, int ypix) Returns the moment frame, which is always the size of the focbox minus the insets.
boolean	selectMode(String mode) Select this mode, if supported.
boolean	supportMode(String mode) Return true if this mode is supported.
boolean	withinBounds(int xpix, int ypix) Returns true, if the requested position appears feasible for placing a read-out window around it.

Methods inherited from class util.PropertyContainer

augment, augment, augment, augment, augment, clone, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, initProperties, isNew, parseObject, parseObject, reload, reload, removeProperty, requires, rescanned, setObject, setProperties, setProperty, stringProperties, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

KEY_MOMENTSBOX

public static final String KEY_MOMENTSBOX

The size of the focus readout box.

See Also:

Constant Field Values

KEY_MOMENTSINSET

public static final String KEY_MOMENTSINSET

The insets of the focus readout box to get to the moments frame.

See Also:

Constant Field Values

KEY_MODENAMES

public static final String KEY_MODENAMES

The name of the supported modes.

See Also:

Constant Field Values

KEY_STARTUPMODE

public static final String KEY_STARTUPMODE

We start with this mode per default.

See Also:

Constant Field Values

KEY_VIABLE

public static final String KEY_VIABLE

The minimum distance to a quadrant edge to be viable.

See Also:

Constant Field Values

DEFMODENAMES

private static final String DEFMODENAMES

The names of all supported modes.

See Also:

Constant Field Values

DEFSTARTUPMODE

private static final String DEFSTARTUPMODE

The mode that is selected after startup. Two-amplifier readout.

See Also:

Constant Field Values

DEFMOMENTSBOX

private static final Dimension DEFMOMENTSBOX

Default size of the moments ccd readout.

DEFMOMENTSINSET

private static final Dimension DEFMOMENTSINSET

Default size of the moments ccd readout.

DEFVIABLE

private static final int DEFVIABLE

Default minimum distance to edge.

See Also:

Constant Field Values

focbox

private Rectangle focbox

The focus frame.

focext

private int focext

The extension the focus frame is in.

lastmode

private String lastmode

The last mode set.

Constructor Detail

E2VGeometry

public E2VGeometry(Map<String,String> prop)

Method Detail

getModes

public List<String> getModes()

Returns all modes supported.

Specified by:

getModes in interface MultiMode

supportMode

public boolean supportMode(String mode)

Return true if this mode is supported. This is done by looking up the requested mode in the list of supported modes.

Specified by:

supportMode in interface MultiMode

getActiveMode

public String getActiveMode()

The last mode successfully set.

Specified by:

getActiveMode in interface MultiMode

selectMode

public boolean selectMode(String mode)

Select this mode, if supported. Though the vclkdir does not change in the default setup, it is set here anyway. Depending on the mode, also the hclkdir, the outputchannel and the maximum pixel are set. The read-out frame is reset to full frame by passing the maximal window to the set window method, once the mode has been selected.

Specified by:

selectMode in interface MultiMode

withinBounds

public boolean withinBounds(int xpix,
                            int ypix)

Description copied from interface: MomentsGeometric

Returns true, if the requested position appears feasible for placing a read-out window around it.

Specified by:

withinBounds in interface MomentsGeometric

Returns:

True, if the position can be reached plus some safety margin.

getBox

public Rectangle getBox(int xpix,
                        int ypix)

Returns the rectangle that defines the readout-area on a ccd from the focus star position for the Wifsip geometry.

Specified by:

getBox in interface MomentsGeometric

getExtension

public int getExtension(int xpix,
                        int ypix)

Returns the extension the moment focusser should use. Returns -1 if close to center.

Specified by:

getExtension in interface MomentsGeometric

getMomentsFrame

public Rectangle getMomentsFrame(int xpix,
                                 int ypix)

Returns the moment frame, which is always the size of the focbox minus the insets.

Specified by:

getMomentsFrame in interface MomentsGeometric

calc

private boolean calc(int xc,
                     int yc)

calcFake

private void calcFake(int xc,
                      int yc)

calcTrue

private boolean calcTrue(int xc,
                         int yc)