jrummikub.view.impl
Class StonePainter

java.lang.Object
  extended by jrummikub.view.impl.StonePainter

 class StonePainter
extends java.lang.Object

The StonePainter paints stones and converts between pixel and grid coordinates


Field Summary
static float HEIGHT_SCALE
          The height of one pixel in the scale of 1.0
static float WIDTH_SCALE
          The width of one pixel in the scale of 1.0
 
Constructor Summary
StonePainter(float scale)
           
 
Method Summary
 Position calculatePosition(int x, int y)
           
 int getStoneHeight()
           
 int getStoneWidth()
           
 void paintStone(java.awt.Graphics2D g, Stone stone, Position p, boolean selected, boolean hovered)
          Paints a stone
 void setScale(float scale)
          Sets the new grid scale
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

WIDTH_SCALE

public static final float WIDTH_SCALE
The width of one pixel in the scale of 1.0

See Also:
Constant Field Values

HEIGHT_SCALE

public static final float HEIGHT_SCALE
The height of one pixel in the scale of 1.0

See Also:
Constant Field Values
Constructor Detail

StonePainter

StonePainter(float scale)
Parameters:
scale - the scaling factor for the grid coordinates
Method Detail

setScale

public void setScale(float scale)
Sets the new grid scale

Parameters:
scale - the new scale

calculatePosition

public Position calculatePosition(int x,
                                  int y)
Parameters:
x - x position in screen coordinates
y - y position in screen coordinates
Returns:
position in grid coordinates

getStoneWidth

public int getStoneWidth()
Returns:
the width of a stone in the current scale in pixels

getStoneHeight

public int getStoneHeight()
Returns:
the height of a stone in the current scale in pixels

paintStone

public void paintStone(java.awt.Graphics2D g,
                       Stone stone,
                       Position p,
                       boolean selected,
                       boolean hovered)
Paints a stone

Parameters:
g - the graphics context to paint the stone on
stone - the stone to paint
p - the position of the stone
selected - if selected is true the stone will be painted darker
hovered - if hovered is true the stone will be painted brighter