Package uk.ac.starlink.ttools.plot
Class DefaultStyle
java.lang.Object
uk.ac.starlink.ttools.plot.DefaultStyle
- All Implemented Interfaces:
Style
Convenience partial implementation of Style which has a defined colour
and stroke style, with other attributes given by a single object.
The
otherAtts
attribute
characterises everything apart from colour, stroke and class which
distinguish one instance of this class from another, and
is used by the equals(java.lang.Object)
implementation to determine object equality.
otherAtts
probably ought to be immutable.- Since:
- 16 Nov 2005
- Author:
- Mark Taylor
-
Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
DefaultStyle
(Color color, Object otherAtts) Constructs a style given a colour, style andotherAtts
object. -
Method Summary
Modifier and TypeMethodDescriptionboolean
Returns true ifo
satisfies the following conditions It has the same class as this one It has the same colour as this one It has the same stroke as this one TheotherAtts
object specified at its creation matches (according toequals()
this one'sgetColor()
Returns the colour of this style.float[]
getDash()
Returns the dash pattern associated with this style.int
Returns the line width associated with this style.Returns the object which distinguishes this object from other ones of the same colour and class.getStroke
(int cap, int join) Returns a stroke suitable for drawing lines in this style.static Stroke
Returns a stroke which resembles a given template but has specified end cap and line join policies.int
hashCode()
void
Sets the colour of this style.void
setDash
(float[] dash) Sets the dash pattern associated with this style.void
setLineWidth
(int width) Sets the line width associated with this style.toString()
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface uk.ac.starlink.ttools.plot.Style
getLegendIcon
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Constructor Details
-
DefaultStyle
Constructs a style given a colour, style andotherAtts
object.- Parameters:
color
- initial colourotherAtts
- object distinguishing this instance
-
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Method Details
-
setColor
Sets the colour of this style.- Parameters:
color
- new colour
-
getColor
Returns the colour of this style.- Returns:
- colour
-
setLineWidth
public void setLineWidth(int width) Sets the line width associated with this style.- Parameters:
width
- line width (>=1)
-
getLineWidth
public int getLineWidth()Returns the line width associated with this style.- Returns:
- line width
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setDash
public void setDash(float[] dash) Sets the dash pattern associated with this style. This is like the dash array inBasicStroke
, except that it is multiplied by the line width before use. May be null for a solid line.- Parameters:
dash
- dash array
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getDash
public float[] getDash()Returns the dash pattern associated with this style. May be null for a solid line.- Returns:
- dash array
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getStroke
Returns a stroke suitable for drawing lines in this style. The line join and cap policy must be provided.- Parameters:
cap
- one ofBasicStroke
's CAP_* constantsjoin
- one ofBasicStroke
's JOIN_* constants- Returns:
- stroke
-
getOtherAtts
Returns the object which distinguishes this object from other ones of the same colour and class.- Returns:
- otherAtts object
-
equals
Returns true ifo
satisfies the following conditions- It has the same class as this one
- It has the same colour as this one
- It has the same stroke as this one
- The
otherAtts
object specified at its creation matches (according toequals()
this one's
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hashCode
public int hashCode() -
toString
-
getStroke
Returns a stroke which resembles a given template but has specified end cap and line join policies.- Parameters:
stroke
- template strokecap
- one ofBasicStroke
's CAP_* constantsjoin
- one ofBasicStroke
's JOIN_* constants- Returns:
- fixed stroke, may be the same as the input one
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