jrummikub.view.impl
Class StonePainter

java.lang.Object
  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