public abstract class AbstractMarkerSymbol extends AbstractSymbol implements IMarkerSymbol
Modifier and Type | Class and Description |
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static class |
AbstractMarkerSymbol.RegisterPersistence |
Modifier and Type | Field and Description |
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static String |
MARKER_SYMBOL_PERSISTENCE_DEFINITION_NAME |
SYMBOL_PERSISTENCE_DEFINITION_NAME
CIRCLE_STYLE, CROSS_STYLE, DIAMOND_STYLE, SQUARE_STYLE, STAR_STYLE, SYMBOL_NAME, TRIANGLE_STYLE, VERTICAL_LINE_STYLE, X_STYLE
SELECTION_COLOR
PAPER, WORLD
Constructor and Description |
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AbstractMarkerSymbol() |
Modifier and Type | Method and Description |
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Object |
clone()
Creates a copy of the object.
|
void |
drawInsideRectangle(Graphics2D g,
AffineTransform scaleInstance,
Rectangle r,
PrintAttributes properties)
Useful to render the symbol inside the TOC, or inside little
rectangles.
|
double |
getCartographicSize(ViewPort viewPort,
double dpi,
Geometry geom)
Gets the size (in pixels) of the cartographic element according
to the current rendering context (output dpi, map scale, map units) and the
symbol cartgraphic settings (unit, size, and unit reference system).
|
Color |
getColor()
Returns the color of the marker symbol.
|
IMask |
getMask() |
Point2D |
getOffset()
Gets the offset for a marker symbol
|
int |
getOnePointRgb()
Returns the rgb of the symbol when it is drawn like a point.
|
void |
getPixExtentPlus(Geometry geom,
float[] distances,
ViewPort viewPort,
int dpi)
Returns the distance between the shape's bounding box and the
symbol-that-represents-this-shape's bounding box in a two-length-float
array passed as parameter.
|
double |
getRotation()
Returns the rotation (in radians, counter-clockwise) of the marker symbol
|
double |
getSize()
Obtains the size of a marker symbol
|
int |
getSymbolType()
The use of this method -and its mechanism- is being valorated.
|
boolean |
isSuitableFor(Geometry geom)
True if this symbol is ok for the geometry.
|
void |
loadFromState(PersistentState state)
Set the state of the object from the state passed as parameter.
|
void |
print(Graphics2D g,
AffineTransform at,
Geometry geom,
PrintAttributes properties) |
void |
saveToState(PersistentState state)
Saves the internal state of the object on the provided
PersistentState object.
|
void |
setAlpha(int outlineAlpha)
Defines the transparency of a line symbol.
|
void |
setCartographicSize(double cartographicSize,
Geometry geom)
Sets the size of the cartographic element in pixels.
|
void |
setColor(Color color)
Establishes a color for the marker symbol
|
void |
setMask(IMask mask)
Defines a mask for the symbol
|
void |
setOffset(Point2D offset)
Establishes the offset currently set for the marker symbol.
|
void |
setRotation(double r)
Sets the rotation of the marker symbol
|
void |
setSize(double size)
Sets the size of marker symbol
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double |
toCartographicSize(ViewPort viewPort,
double dpi,
Geometry geom)
Computes and sets the size (in pixels) of the cartographic element according
to the current rendering context (output dpi, map scale, map units) and the
symbol cartgraphic settings (unit, size, and unit reference system).
|
cloneForSelection, equals, getDescription, getID, getReferenceSystem, getUnit, isOneDotOrPixel, isShapeVisible, setDescription, setID, setIsShapeVisible, setReferenceSystem, setUnit
finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
draw, getDescription, getSymbolForSelection, isOneDotOrPixel, isShapeVisible, setDescription
getReferenceSystem, getUnit, setReferenceSystem, setUnit
public static final String MARKER_SYMBOL_PERSISTENCE_DEFINITION_NAME
public final int getSymbolType()
ISymbol
getSymbolType
in interface ISymbol
public double getRotation()
IMarkerSymbol
getRotation
in interface IMarkerSymbol
public void setRotation(double r)
IMarkerSymbol
setRotation
in interface IMarkerSymbol
public Point2D getOffset()
IMarkerSymbol
getOffset
in interface IMarkerSymbol
public void setOffset(Point2D offset)
IMarkerSymbol
setOffset
in interface IMarkerSymbol
public boolean isSuitableFor(Geometry geom)
ISymbol
isSuitableFor
in interface ISymbol
public int getOnePointRgb()
ISymbol
getOnePointRgb
in interface ISymbol
public double getSize()
IMarkerSymbol
getSize
in interface IMarkerSymbol
public void setSize(double size)
IMarkerSymbol
setSize
in interface IMarkerSymbol
public Color getColor()
IMarkerSymbol
getColor
in interface ISymbol
getColor
in interface IMarkerSymbol
public void setColor(Color color)
IMarkerSymbol
setColor
in interface ISymbol
setColor
in interface IMarkerSymbol
color
- to render the symbolpublic void setAlpha(int outlineAlpha)
IMarkerSymbol
setAlpha
in interface IMarkerSymbol
public void getPixExtentPlus(Geometry geom, float[] distances, ViewPort viewPort, int dpi)
ISymbol
Returns the distance between the shape's bounding box and the
symbol-that-represents-this-shape's bounding box in a two-length-float
array passed as parameter.
After this method returns, the float array passed will contain two values
representing the amount of pixels separating each of the X (first element)
and Y (second element) axes.
This distance maybe dependent on:
And in any other case, if the unit of the symbol is pixels or the symbol is not even an instance of CartographicSupport, the returning values are only defined by the symbol and are not calculated.
getPixExtentPlus
in interface ISymbol
public void print(Graphics2D g, AffineTransform at, Geometry geom, PrintAttributes properties)
print
in interface IPrintable
public final IMask getMask()
getMask
in interface IMarkerSymbol
public void drawInsideRectangle(Graphics2D g, AffineTransform scaleInstance, Rectangle r, PrintAttributes properties) throws SymbolDrawingException
ISymbol
drawInsideRectangle
in interface ISymbol
properties
- TODOSymbolDrawingException
- TODOpublic final void setMask(IMask mask)
IMarkerSymbol
setMask
in interface IMarkerSymbol
public void setCartographicSize(double cartographicSize, Geometry geom)
CartographicSupport
setCartographicSize
in interface CartographicSupport
public double toCartographicSize(ViewPort viewPort, double dpi, Geometry geom)
CartographicSupport
toCartographicSize
in interface CartographicSupport
public double getCartographicSize(ViewPort viewPort, double dpi, Geometry geom)
CartographicSupport
getCartographicSize
in interface CartographicSupport
public Object clone() throws CloneNotSupportedException
Cloneable
clone
in class AbstractSymbol
CloneNotSupportedException
- if the instance of the object cannot
be cloned. As this is extending Cloneable
so
its sure it implements it, so this exception may be used for problems
on specific object instances.Object#clone()}.
public void loadFromState(PersistentState state) throws PersistenceException
Persistent
loadFromState
in interface Persistent
loadFromState
in class AbstractSymbol
PersistenceException
public void saveToState(PersistentState state) throws PersistenceException
Persistent
saveToState
in interface Persistent
saveToState
in class AbstractSymbol
PersistenceException