dip.gui.map
Class MapMetadata.SymbolSize

java.lang.Object
  dip.gui.map.MapMetadata.SymbolSize

Enclosing class:

MapMetadata

public static class MapMetadata.SymbolSize

extends java.lang.Object

Textual width/height of a symbol, as valid SVG dimensions.

Constructor Summary

MapMetadata.SymbolSize(java.lang.String w, java.lang.String h, float scale, org.w3c.dom.Element element)
Create a SymbolSize element Throws an exception if the value cannot be parsed, contains a "%" sign (cannot be relative), or, the units (if present) are different between the width and height attributes (e.g., "px" and "cm").

Method Summary

java.lang.String	getHeight() Get the Height
java.lang.String	getRadius() Get the Radius of a circle centered over the width/height that will circumscribe width/height.
float	getRadius(float delta) Computes a Radius given the known radius and a delta (smaller/larger).
java.lang.String	getRadiusString(float delta) Returns the Radius as a String (formatted float + units)
java.lang.String	getUnits() Gets the Units (never null, but may be empty).
java.lang.String	getWidth() Get the Width

Methods inherited from class java.lang.Object

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

Constructor Detail

MapMetadata.SymbolSize

public MapMetadata.SymbolSize(java.lang.String w,
                              java.lang.String h,
                              float scale,
                              org.w3c.dom.Element element)
                       throws MapException

Create a SymbolSize element

Throws an exception if the value cannot be parsed, contains a "%" sign (cannot be relative), or, the units (if present) are different between the width and height attributes (e.g., "px" and "cm"). And numbers cannot be negative, either.

Method Detail

getWidth

public java.lang.String getWidth()

Get the Width

getHeight

public java.lang.String getHeight()

Get the Height

getRadius

public java.lang.String getRadius()

Get the Radius of a circle centered over the width/height that will circumscribe width/height.

getUnits

public java.lang.String getUnits()

Gets the Units (never null, but may be empty).

getRadius

public float getRadius(float delta)

Computes a Radius given the known radius and a delta (smaller/larger). Delta and Radius are assumed to have the same units.

getRadiusString

public java.lang.String getRadiusString(float delta)

Returns the Radius as a String (formatted float + units)