Package squidpony.squidgrid.gui.gdx

Class ScreenSizeManager

java.lang.Object

squidpony.squidgrid.gui.gdx.ScreenSizeManager

public class ScreenSizeManager
extends Object

A container that keeps tracks of the sizes of margins and cells. It is at the screen-level, i.e. it is intended to keep track of the full screen, not of a nested panel. Given the screen's size and the desired cell size, it computes the margins around the usable part of the screen, and hence the position of the full-screen SquidPanel ((leftMargin,botMargin)).

Author:

smelC

Field Summary

Fields

Modifier and Type	Field	Description
int	botMargin	The bottom margin, which has at most a 1 pixel difference with topMargin.
int	cellHeight	A cell's height, as given at creation time.
int	cellWidth	A cell's width, as given at creation time.
int	hCells	The number of cells, vertically
int	leftMargin	The left margin
int	rightMargin	The right margin, which has at most a 1 pixel difference with leftMargin.
int	screenHeight	The screen's height, as given at creation time.
int	screenWidth	The screen's width, as given at creation time.
int	topMargin	The top margin
int	wCells	The number of cells, horizontally

Constructor Summary

Constructors

Constructor	Description
ScreenSizeManager(int screenWidth, int screenHeight, int cellWidth, int cellHeight)	A fresh size manager, for the given screen size and the given cell size.

Method Summary

Modifier and Type	Method	Description
ScreenSizeManager	changeScreenSize(int x, int y)
void	log()
Coord	toScreenSize()

Methods inherited from class java.lang.Object

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

Field Details

screenWidth

public final int screenWidth

The screen's width, as given at creation time.

screenHeight

public final int screenHeight

The screen's height, as given at creation time.

topMargin

public final int topMargin

The top margin

botMargin

public final int botMargin

The bottom margin, which has at most a 1 pixel difference with topMargin.

leftMargin

public final int leftMargin

The left margin

rightMargin

public final int rightMargin

The right margin, which has at most a 1 pixel difference with leftMargin.

cellWidth

public final int cellWidth

A cell's width, as given at creation time.

cellHeight

public final int cellHeight

A cell's height, as given at creation time.

wCells

public final int wCells

The number of cells, horizontally

hCells

public final int hCells

The number of cells, vertically

Constructor Details

ScreenSizeManager

public ScreenSizeManager(int screenWidth, int screenHeight, int cellWidth, int cellHeight)

A fresh size manager, for the given screen size and the given cell size.

Parameters:

screenWidth -

screenHeight -

cellWidth - The desired cell width.

cellHeight - The desired cell height.

Throws:

IllegalStateException - If a size is negative.

Method Details

log

public void log()

toScreenSize

public Coord toScreenSize()

changeScreenSize

public ScreenSizeManager changeScreenSize(int x, int y)