org.vishia.gral.base

Class GralPos.Coordinate

java.lang.Object

org.vishia.gral.base.GralPos.Coordinate

Enclosing class:

GralPos

public static class GralPos.Coordinate
extends java.lang.Object

Class holds values for either x or y. Both values are calculated with adequate algorithms, so that algorithm is written only one time but called 2 times for x and for y.

Field Summary

Fields

Modifier and Type	Field and Description
char	dirNext direction of the next element.
(package private) int	n1 Start Position as proportionately to the size of the parent (panel).
(package private) int	n2 as proportionately to the size of the parent (panel).
int	p1 The start position for the spread.
int	p2 The end position for the spread.
int	pb Additional border value for GralPos.next.

Constructor Summary

Constructors

Constructor and Description
Coordinate()

Method Summary

Modifier and Type	Method and Description
(package private) void	set(GralPos.Coordinate src) Copies all values.
protected GralPos.Coordinate	set(int z, int ze, java.lang.String nextPosChars, GralPos.Coordinate refCoord) Sets the new position for this coordinate.
java.lang.String	toString() Calculate from size to pixel.

Methods inherited from class java.lang.Object

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

Field Detail

p1

public int p1

The start position for the spread. The value is 10* grid position + fine position If there are positive numbers, they count from left to right respectively top to bottom. If the value is negative, the absolute is the distance from right respectively bottom.

p2

public int p2

The end position for the spread. The value is 10* grid position + fine position If there are positive numbers, they count from left to right respectively top to bottom. If the value is negative or 0, the absolute is the distance from right respectively bottom.

n1

int n1

Start Position as proportionately to the size of the parent (panel). If -1 then not used. 0..999, 1000 is the position from left to right or top to bottom border of the parent.

n2

int n2

as proportionately to the size of the parent (panel).

pb

public int pb

Additional border value for GralPos.next.

dirNext

public char dirNext

direction of the next element. Use r, d, l, u for right, down, left, up. If this characters are in upper case R D L U, then the position is not set newly since usage. It means it should be set forward in the proper direction by next usage.

Constructor Detail

Coordinate

public Coordinate()

Method Detail

set

protected GralPos.Coordinate set(int z,
                                 int ze,
                                 java.lang.String nextPosChars,
                                 GralPos.Coordinate refCoord)

Sets the new position for this coordinate. Special functions:

	z1	z2	...
0	sameSize 0x6...	absolute start coord, same size
0		absolute start coord, same size
0	sameSize	absolute start coord, same size
refer	0	relative start coord, abs. end coord
refer	0	relative start coord, abs. end coord
refer	0	relative start coord, abs. end coord

Parameters:

z -

zFrac -

ze -

zeFrac -

refCoord - The refer position. Note that parent may be == this because the new position based on the current.

set

void set(GralPos.Coordinate src)

Copies all values. Hint: clone isn't able to use because the instance in parent is final.

Parameters:

src -

toString

public java.lang.String toString()

Calculate from size to pixel.

Overrides:

toString in class java.lang.Object