com.ppetrie.paintfx.events

Class Drawer

java.lang.Object

com.ppetrie.paintfx.events.Drawer

All Implemented Interfaces:

java.util.EventListener, javafx.event.EventHandler<javafx.scene.input.MouseEvent>

public class Drawer
extends java.lang.Object
implements javafx.event.EventHandler<javafx.scene.input.MouseEvent>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Drawer.Shapes The available shapes
static class	Drawer.Tools The available tools

Field Summary

Fields

Modifier and Type	Field and Description
private javafx.scene.input.Clipboard	clipboard The system clipboard
private PaintController	controller The program's controller
private Drawer.Tools	currentTool The current tool
private static int	DOWN
private boolean	fillShapesSec Whether shapes should be filled with the primary color (false) or the secondary color (true)
private static int	LEFT Crops the image to the portion selected by the move tool
private NDialog	nDialog
private Paint	paint
private static int	RIGHT
private ShapeDialog	shapeDialog
private static int	UP

Constructor Summary

Constructors

Constructor and Description
Drawer(Paint paint, PaintController controller)

Method Summary

Modifier and Type	Method and Description
void	clearDrawCanvas() Clears the draw canvas
void	cut() Removes the section of the image selected by the move tool and copies it to the system clipboard
void	drawToLayer() Copies the draw canvas contents onto the current layer
void	fill(int to, int x, int y) Begin a bucket fill
private void	fill(int from, int to, int x, int y, int w, int h, javafx.scene.image.PixelReader reader, javafx.scene.image.PixelWriter writer, int dirFrom)
Drawer.Tools	getCurrentTool() Returns the current tool
boolean	getFillShapesWithSecondary()
void	handle(javafx.scene.input.MouseEvent event)
void	paste() Gets the image from the system clipboard (if present) and allows it to be placed
void	setFillShapes(boolean fill)
void	setFillShapesWithSecondary(boolean fill)
void	setTool(Drawer.Tools tool) Set the current tool
void	setWidth(int width)

Methods inherited from class java.lang.Object

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

Field Detail

paint

private Paint paint

controller

private PaintController controller

The program's controller

shapeDialog

private ShapeDialog shapeDialog

nDialog

private NDialog nDialog

currentTool

private Drawer.Tools currentTool

The current tool

fillShapesSec

private boolean fillShapesSec

Whether shapes should be filled with the primary color (false) or the secondary color (true)

clipboard

private javafx.scene.input.Clipboard clipboard

The system clipboard

LEFT

private static final int LEFT

Crops the image to the portion selected by the move tool

See Also:

Constant Field Values

UP

private static final int UP

See Also:

Constant Field Values

RIGHT

private static final int RIGHT

See Also:

Constant Field Values

DOWN

private static final int DOWN

See Also:

Constant Field Values

Constructor Detail

Drawer

public Drawer(Paint paint,
              PaintController controller)

Method Detail

getCurrentTool

public Drawer.Tools getCurrentTool()

Returns the current tool

Returns:

The current tool

setTool

public void setTool(Drawer.Tools tool)

Set the current tool

Parameters:

tool - the new tool

setWidth

public void setWidth(int width)

Parameters:

width - the new stroke width

setFillShapes

public void setFillShapes(boolean fill)

Parameters:

fill - whether to fill drawn shapes

setFillShapesWithSecondary

public void setFillShapesWithSecondary(boolean fill)

Parameters:

fill - whether to fill drawn shapes with the secondary color rather than primary color

getFillShapesWithSecondary

public boolean getFillShapesWithSecondary()

Returns:

true if shapes are to be filled with the secondary color, or false if primary

handle

public void handle(javafx.scene.input.MouseEvent event)

Specified by:

handle in interface javafx.event.EventHandler<javafx.scene.input.MouseEvent>

cut

public void cut()

Removes the section of the image selected by the move tool and copies it to the system clipboard

paste

public void paste()

Gets the image from the system clipboard (if present) and allows it to be placed

fill

public void fill(int to,
                 int x,
                 int y)

Begin a bucket fill

Parameters:

to - the color to fill with (ARGB)

x - the x-coordinate to begin fill

y - the y-coordinate to begin fill

fill

private void fill(int from,
                  int to,
                  int x,
                  int y,
                  int w,
                  int h,
                  javafx.scene.image.PixelReader reader,
                  javafx.scene.image.PixelWriter writer,
                  int dirFrom)

clearDrawCanvas

public void clearDrawCanvas()

Clears the draw canvas

drawToLayer

public void drawToLayer()

Copies the draw canvas contents onto the current layer