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

Nested Class Summary

(package private) static class

StonePainter.StoneState

Field Summary

private static double	ASPECT_RATIO
private static java.awt.Color	BACKGROUND_COLOR
private static double	BRIGHTER_SCALE
private static double	CIRCLE_POS
private static double	CIRCLE_WIDTH
private static double	DEFAULT_WIDTH
private java.util.Map<StonePainter.StoneState,java.util.Map<StoneColor,java.util.Map<java.lang.Integer,java.awt.image.BufferedImage>>>	defaultStones
private static double	FACE_WIDTH
(package private) static double	HEIGHT_SCALE The height of one pixel in the scale of 1.0
private static double	HOVER_RATIO
private java.util.Map<StonePainter.StoneState,java.util.Map<StoneColor,java.util.Map<java.lang.Integer,java.awt.image.BufferedImage>>>	hoveredStones
private static double	REDDEN_RATIO
private double	scale
private static double	TEXT_POS
(package private) static double	WIDTH_SCALE The width of one pixel in the scale of 1.0

Constructor Summary

StonePainter(double scale)

Method Summary

private static java.awt.Color	brighter(java.awt.Color color)
(package private) Position	calculatePosition(int x, int y)
private static int	even(double f)
(package private) static java.awt.Color	getColor(StoneColor color)
(package private) int	getStoneHeight()
private java.awt.image.BufferedImage	getStoneImage(StoneColor color, int value, StonePainter.StoneState state, boolean hovered)
(package private) int	getStoneWidth()
private static java.awt.Color	hover(java.awt.Color color)
private void	paintCircle(java.awt.Graphics2D g, java.awt.Rectangle r, java.awt.Color background)
private void	paintJoker(java.awt.Graphics2D g, java.awt.Rectangle r, java.awt.Color color)
private void	paintJokerFace(java.awt.Graphics2D g, java.awt.Rectangle r)
(package private) void	paintStone(java.awt.Graphics2D g, Stone stone, Position p, StonePainter.StoneState state, boolean hovered) Paints a stone
private void	paintStoneBackground(java.awt.Graphics2D g, java.awt.Rectangle r, java.awt.Color background)
private void	paintStoneValue(java.awt.Graphics2D g, java.awt.Rectangle r, java.awt.Color color, int v)
private java.awt.image.BufferedImage	prepaintStone(java.awt.Color fg, java.awt.Color bg, int value)
private static java.awt.Color	redden(java.awt.Color color)
private void	resetPrepaint()
(package private) void	setScale(double 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

ASPECT_RATIO

private static final double ASPECT_RATIO

See Also:

Constant Field Values

DEFAULT_WIDTH

private static final double DEFAULT_WIDTH

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Constant Field Values

TEXT_POS

private static final double TEXT_POS

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Constant Field Values

FACE_WIDTH

private static final double FACE_WIDTH

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Constant Field Values

CIRCLE_POS

private static final double CIRCLE_POS

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Constant Field Values

CIRCLE_WIDTH

private static final double CIRCLE_WIDTH

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Constant Field Values

BACKGROUND_COLOR

private static final java.awt.Color BACKGROUND_COLOR

BRIGHTER_SCALE

private static final double BRIGHTER_SCALE

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Constant Field Values

HOVER_RATIO

private static final double HOVER_RATIO

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Constant Field Values

REDDEN_RATIO

private static final double REDDEN_RATIO

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Constant Field Values

defaultStones

private java.util.Map<StonePainter.StoneState,java.util.Map<StoneColor,java.util.Map<java.lang.Integer,java.awt.image.BufferedImage>>> defaultStones

hoveredStones

private java.util.Map<StonePainter.StoneState,java.util.Map<StoneColor,java.util.Map<java.lang.Integer,java.awt.image.BufferedImage>>> hoveredStones

WIDTH_SCALE

static final double WIDTH_SCALE

The width of one pixel in the scale of 1.0

See Also:

Constant Field Values

HEIGHT_SCALE

static final double HEIGHT_SCALE

The height of one pixel in the scale of 1.0

See Also:

Constant Field Values

scale

private double scale

Constructor Detail

StonePainter

StonePainter(double scale)

Parameters:

scale - the scaling factor for the grid coordinates

Method Detail

even

private static int even(double f)

brighter

private static java.awt.Color brighter(java.awt.Color color)

hover

private static java.awt.Color hover(java.awt.Color color)

redden

private static java.awt.Color redden(java.awt.Color color)

getColor

static java.awt.Color getColor(StoneColor color)

setScale

void setScale(double scale)

Sets the new grid scale

Parameters:

scale - the new scale

calculatePosition

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

int getStoneWidth()

Returns:

the width of a stone in the current scale in pixels

getStoneHeight

int getStoneHeight()

Returns:

the height of a stone in the current scale in pixels

prepaintStone

private java.awt.image.BufferedImage prepaintStone(java.awt.Color fg,
                                                   java.awt.Color bg,
                                                   int value)

getStoneImage

private java.awt.image.BufferedImage getStoneImage(StoneColor color,
                                                   int value,
                                                   StonePainter.StoneState state,
                                                   boolean hovered)

resetPrepaint

private void resetPrepaint()

paintStoneBackground

private void paintStoneBackground(java.awt.Graphics2D g,
                                  java.awt.Rectangle r,
                                  java.awt.Color background)

paintJokerFace

private void paintJokerFace(java.awt.Graphics2D g,
                            java.awt.Rectangle r)

paintJoker

private void paintJoker(java.awt.Graphics2D g,
                        java.awt.Rectangle r,
                        java.awt.Color color)

paintStoneValue

private void paintStoneValue(java.awt.Graphics2D g,
                             java.awt.Rectangle r,
                             java.awt.Color color,
                             int v)

paintCircle

private void paintCircle(java.awt.Graphics2D g,
                         java.awt.Rectangle r,
                         java.awt.Color background)

paintStone

void paintStone(java.awt.Graphics2D g,
                Stone stone,
                Position p,
                StonePainter.StoneState state,
                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

state - if the stone is selected the stone will be painted darker, if it is invalid it will be painted in red

hovered - if hovered is true the stone will be painted brighter