public class PolygonView extends AbstractDrawableObject
| Modifier and Type | Field and Description |
|---|---|
protected static java.awt.Color |
DEFAULT_COLOR |
| Constructor and Description |
|---|
PolygonView(double centerX,
double centerY,
java.awt.Color color,
boolean fill,
int... points) |
PolygonView(GroupView parent,
double centerX,
double centerY,
java.awt.Color color,
boolean fill,
int... points) |
PolygonView(GroupView parent,
double centerX,
double centerY,
int... points) |
| Modifier and Type | Method and Description |
|---|---|
void |
addMouseChangedListener(MouseChangedListener listener) |
void |
addRotation(double deltaAngle)
Deprecated.
Zmeni natocenie o
deltaAngle (v radianoch).
Namiesto tejto metody pouzite rotate(double). |
boolean |
containsInternal(Position internalPosition) |
void |
draw(java.awt.Graphics2D g2d)
Vykreslenie objektu.
|
Position |
externalToInternalCoordinates(Position externalPosition)
Prepocita poziciu danu vo vonkajsej suradnicovej sustave objektu na poziciu v suradnicovej sustave objektu (v jeho vnutornej suradnicovej sustave).
|
java.awt.Color |
getColor()
Vrati farbu objektu
|
Position |
getPosition()
Vrati poziciu
|
double |
getPositionX()
Vrati x-ovu zlozku pozicie
|
double |
getPositionY()
Vrati y-ovu zlozku pozicie
|
double |
getRotation()
Vrati natocenie v radianoch
|
int |
getRoundedPositionX()
Vrati x-ovu zlozku pozicie zaokruhlenu na cele cisla
|
int |
getRoundedPositionY()
Vrati y-ovu zlozku pozicie zaokruhlenu na cele cisla
|
Position |
internalToExternalCoordinates(Position internalPosition)
Prepocita poziciu danu vo vnutornej suradnicovej sustave objektu na poziciu vo vonkajsej suradnicovej sustave objektu.
|
boolean |
isFilled()
Vrati informaciu, ci je objekt vyplneny
|
void |
move(double length)
Deprecated.
Zmeni poziciu o
length v smere danom podla uhla natocenia.
Namiesto tejto metody pouzite metodu moveForwards(double) |
void |
move(double deltaX,
double deltaY)
Zmeni poziciu o
deltaX a deltaY |
void |
moveForwards(double length)
Zmeni poziciu o
length v smere danom podla uhla natocenia. |
void |
moveInDirection(double length,
double angle)
Zmeni poziciu o vzdialenost
length v smere danom uhlom angle. |
void |
moveTowards(double length,
Position towards)
Zmeni poziciu o
lenght v smere ku destination. |
void |
removeMouseChangedListener(MouseChangedListener listener) |
void |
rotate(double deltaAngle)
Zmeni natocenie o
deltaAngle (v radianoch) |
void |
setColor(java.awt.Color color)
Nastavy farbu objektu
|
void |
setFilled(boolean filled)
Nastavi vypln objektu.
|
void |
setMouseManager(MouseManager manager) |
void |
setPosition(double x,
double y)
Nastavenie pozicie
|
void |
setPosition(Position position)
Nastavenie pozicie
|
void |
setPositionX(double x)
Nastavenie x-ovej suradnce pozicie (y-ova suradnica zostane nezmenena)
|
void |
setPositionY(double y)
Nastavenie y-ovej suradnce pozicie (x-ova suradnica zostane nezmenena)
|
void |
setRotation(double angle)
Nastavy natocenie v radianoch
|
java.lang.String |
toString() |
addDrawableChangeListener, fireChanged, getParent, globalToInternalCoordinates, init, internalToGlobalCoordinates, removeDrawableChangeListener, setParent, throwIfNegativepublic PolygonView(GroupView parent, double centerX, double centerY, int... points)
public PolygonView(GroupView parent, double centerX, double centerY, java.awt.Color color, boolean fill, int... points)
public PolygonView(double centerX,
double centerY,
java.awt.Color color,
boolean fill,
int... points)
public void draw(java.awt.Graphics2D g2d)
g2d, takze
1) g2d obsahuje defaultne stavove informacie
2) stavove informacie v g2d nie je potrebne vratit do povodneho stavu.
Metoda posunie stred suradnicovej sustavy g2d podla pozicie objektu.
Metoda natoci suradnicovu sustavu g2d podla natocenia objektu.public boolean containsInternal(Position internalPosition)
containsInternal in interface MouseEventDrawableSourcepublic java.lang.String toString()
public void setFilled(boolean filled)
filled true objekt bude vyplneny, ak false bude vykreslana iba okrajova hrana objektufilled - urcuje, ci je objekt vyplnenypublic boolean isFilled()
true ak je objekt vyplneny, inak falsepublic void setMouseManager(MouseManager manager)
setMouseManager in interface MouseEventDrawableSourcepublic void addMouseChangedListener(MouseChangedListener listener)
addMouseChangedListener in interface MouseEventSourcepublic void removeMouseChangedListener(MouseChangedListener listener)
removeMouseChangedListener in interface MouseEventSourcepublic void setColor(java.awt.Color color)
color - farba objektupublic java.awt.Color getColor()
public double getRotation()
public void setRotation(double angle)
angle - public void rotate(double deltaAngle)
deltaAngle (v radianoch)deltaAngle - uhol o ktory sa zmeni natocenie objektu (v radianoch)public void addRotation(double deltaAngle)
deltaAngle (v radianoch).
Namiesto tejto metody pouzite rotate(double).deltaAngle - uhol o ktory sa zmeni natocenie objektu (v radianoch)public void move(double length)
length v smere danom podla uhla natocenia.
Namiesto tejto metody pouzite metodu moveForwards(double)length - vzdialenost o ktoru sa objekt posunie v smere natoceniapublic void moveForwards(double length)
length v smere danom podla uhla natocenia.length - vzdialenost o ktoru sa objekt posunie v smere natoceniapublic Position externalToInternalCoordinates(Position externalPosition)
AbstractDrawableObject.globalToInternalCoordinates(Position).externalPosition - pozicia vo vonkajsej suradnicovej sustavepublic Position internalToExternalCoordinates(Position internalPosition)
AbstractDrawableObject.internalToGlobalCoordinates(Position).internalPosition - pozicia vo vnutornej suradnicovej sustave objektupublic void setPosition(double x,
double y)
x - y - public void setPosition(Position position)
position - public void setPositionX(double x)
x - x-ova suradnicapublic void setPositionY(double y)
y - y-ova suradnicapublic Position getPosition()
public double getPositionX()
public double getPositionY()
public int getRoundedPositionX()
public int getRoundedPositionY()
public void move(double deltaX,
double deltaY)
deltaX a deltaYdeltaX - deltaY - public void moveTowards(double length,
Position towards)
lenght v smere ku destination.
Ak je vzdialenost pozicie this ku destination mensia, ako length, tak nastavi poziciu this na destinationlength - (maximalna) vzdialenost o ktoru sa objekt posunie smerom ku destinationtowards - pozicia ku ktorej sa pozicia this priblizipublic void moveInDirection(double length,
double angle)
length v smere danom uhlom angle.length - dlzka posunuangle - uhol udavajuci smer posunu