Package org.locationtech.jtstest.testbuilder.ui.render

Class GridRenderer

java.lang.Object

org.locationtech.jtstest.testbuilder.ui.render.GridRenderer

public class GridRenderer
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private DrawingGrid	grid
private static final int	GRID_MAJOR_LINE_CLR
private static final int	GRID_MINOR_LINE_CLR
private NumberFormat	gridSizeFormat
private boolean	isEnabled
private static final int	MIN_VIEW_GRID_SIZE
private static final Coordinate	MODEL_ORIGIN
private static final int	SCALE_TEXT_OFFSET_X
private static final int	SCALE_TEXT_OFFSET_Y
private static final int	TICK_LEN
private Viewport	viewport

Constructor Summary

Constructors

Constructor	Description
GridRenderer(Viewport viewport, DrawingGrid grid)

Method Summary

Modifier and Type	Method	Description
private void	drawAxes(Graphics2D g)
private void	drawDottedGrid(Graphics2D g)
private void	drawFixedGrid(Graphics2D g)
private void	drawGridLines(Graphics2D g, double minx, double maxy, double gridSizeInView)
private void	drawGridSizeLabel(Graphics2D g, int gridMagModel)
private void	drawLinedGrid(Graphics2D g)
private void	drawScaleMarks(Graphics2D g)	Not very pleasing
private boolean	isResolvable()
private int	maxVisibleMagnitude()
void	paint(Graphics2D g)
void	setEnabled(boolean isEnabled)

Methods inherited from class java.lang.Object

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

Field Details

MIN_VIEW_GRID_SIZE

private static final int MIN_VIEW_GRID_SIZE

See Also:

• Constant Field Values

viewport

private Viewport viewport

grid

private DrawingGrid grid

isEnabled

private boolean isEnabled

gridSizeFormat

private NumberFormat gridSizeFormat

MODEL_ORIGIN

private static final Coordinate MODEL_ORIGIN

GRID_MAJOR_LINE_CLR

private static final int GRID_MAJOR_LINE_CLR

See Also:

• Constant Field Values

GRID_MINOR_LINE_CLR

private static final int GRID_MINOR_LINE_CLR

See Also:

• Constant Field Values

TICK_LEN

private static final int TICK_LEN

See Also:

• Constant Field Values

SCALE_TEXT_OFFSET_X

private static final int SCALE_TEXT_OFFSET_X

See Also:

• Constant Field Values

SCALE_TEXT_OFFSET_Y

private static final int SCALE_TEXT_OFFSET_Y

See Also:

• Constant Field Values

Constructor Details

GridRenderer

public GridRenderer(Viewport viewport,
 DrawingGrid grid)

Method Details

setEnabled

public void setEnabled(boolean isEnabled)

paint

public void paint(Graphics2D g)

isResolvable

private boolean isResolvable()

drawAxes

private void drawAxes(Graphics2D g)

maxVisibleMagnitude

private int maxVisibleMagnitude()

drawLinedGrid

private void drawLinedGrid(Graphics2D g)

drawDottedGrid

private void drawDottedGrid(Graphics2D g)

drawGridSizeLabel

private void drawGridSizeLabel(Graphics2D g,
 int gridMagModel)

drawFixedGrid

private void drawFixedGrid(Graphics2D g)

drawGridLines

private void drawGridLines(Graphics2D g,
 double minx,
 double maxy,
 double gridSizeInView)

drawScaleMarks

private void drawScaleMarks(Graphics2D g)

Not very pleasing

Parameters:

g -