Class MouseDrawComponent

java.lang.Object

de.gurkenlabs.litiengine.gui.GuiComponent

de.gurkenlabs.litiengine.gui.ImageComponent

de.gurkenlabs.litiengine.gui.MouseDrawComponent

All Implemented Interfaces:

IRenderable, Tweenable, MouseListener, MouseMotionListener, MouseWheelListener, EventListener

public class MouseDrawComponent
extends ImageComponent

Represents a GUI component that supports freehand drawing using mouse input.

Field Summary

Fields inherited from class de.gurkenlabs.litiengine.gui.ImageComponent

BACKGROUND_DISABLED_INDEX, BACKGROUND_HOVER_INDEX, BACKGROUND_INDEX, BACKGROUND_PRESSED_INDEX

Fields inherited from class de.gurkenlabs.litiengine.gui.GuiComponent

ICON_FONT

Constructor Summary

Constructors

Constructor	Description
MouseDrawComponent(double x, double y, double width, double height, Spritesheet spritesheet, String text, Image image)	Creates a new instance of the MouseDrawComponent.

Method Summary

Modifier and Type	Method	Description
void	clearDrawingSpace()	Clears the entire drawing space, removing all drawings.
double	getBrushSize()	Gets the size of the brush used for drawing.
Color	getDrawingColor()	Gets the current color of the brush.
BufferedImage	getDrawingSpace()	Gets the current drawing space.
void	mouseDragged(MouseEvent e)	Handles mouse drag events to draw or erase on the component.
void	render(Graphics2D g)	Renders the component and the current drawing on the graphics context.
void	setBrushSize(double newSize)	Sets the size of the brush used for drawing.
void	setDrawingColor(Color color)	Sets the color of the brush used for drawing.

Methods inherited from class de.gurkenlabs.litiengine.gui.ImageComponent

getBackground, getHorizontalImagePadding, getImage, getImageAlign, getImageScaleInterpolation, getImageScaleMode, getImageValign, getSpritesheet, getSpritesheetScaleFactor, getSpritesheetScaleInterpolation, getSpritesheetScaleMode, getVerticalImagePadding, rescaleImage, setHeight, setHorizontalImagePadding, setImage, setImageAlign, setImageScaleInterpolation, setImageScaleMode, setImageValign, setSpritesheet, setSpritesheet, setSpritesheet, setSpritesheetScaleFactor, setSpritesheetScaleInterpolation, setSpritesheetScaleMode, setVerticalImagePadding, setWidth

Methods inherited from class de.gurkenlabs.litiengine.gui.GuiComponent

addRenderedListener, addRenderListener, getAppearance, getAppearanceDisabled, getAppearanceHovered, getBoundingBox, getCenterX, getCenterY, getClickConsumer, getComponentId, getComponents, getCurrentAppearance, getFont, getHeight, getHoverConsumer, getHoverSound, getLocation, getMouseDraggedConsumer, getMouseEnterConsumer, getMouseLeaveConsumer, getMouseMovedConsumer, getMousePressedConsumer, getMouseReleasedConsumer, getMouseWheelConsumer, getName, getShape, getTag, getText, getTextAlign, getTextAngle, getTextShadowColor, getTextShadowRadius, getTextToRender, getTextValign, getTextX, getTextY, getTweenValues, getWidth, getX, getY, hasAutomaticLineBreaks, hasTextAntialiasing, hasTextShadow, initializeComponents, isEnabled, isForwardMouseEvents, isHovered, isPressed, isSelected, isSuspended, isVisible, mouseClicked, mouseEntered, mouseEventShouldBeForwarded, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, onClicked, onHovered, onMouseDragged, onMouseEnter, onMouseLeave, onMouseMoved, onMousePressed, onMouseReleased, onMouseWheelScrolled, onTextChanged, prepare, removeListener, removeListener, setAutomaticLineBreaks, setDimension, setEnabled, setFont, setFontSize, setForwardMouseEvents, setHovered, setHoverSound, setLocation, setLocation, setName, setSelected, setTag, setText, setTextAlign, setTextAngle, setTextAntialiasing, setTextShadow, setTextShadowColor, setTextShadowRadius, setTextValign, setTextX, setTextY, setTweenValues, setVisible, setX, setY, suspend, toggleSelection, toggleSuspension

Methods inherited from class java.lang.Object

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

Constructor Details

MouseDrawComponent

public MouseDrawComponent(double x,
 double y,
 double width,
 double height,
 Spritesheet spritesheet,
 String text,
 Image image)

Creates a new instance of the MouseDrawComponent.

Parameters:

x - The x-coordinate of the component's position.

y - The y-coordinate of the component's position.

width - The width of the component.

height - The height of the component.

spritesheet - The spritesheet associated with the component.

text - The text displayed on the component.

image - The image used for rendering the component.

Method Details

render

public void render(Graphics2D g)

Renders the component and the current drawing on the graphics context.

Specified by:

render in interface IRenderable

Overrides:

render in class ImageComponent

Parameters:

g - The Graphics2D context used for rendering.

See Also:

• RenderEngine.renderEntity(Graphics2D, de.gurkenlabs.litiengine.entities.IEntity)

setBrushSize

public void setBrushSize(double newSize)

Sets the size of the brush used for drawing.

Parameters:

newSize - The new brush size.

getBrushSize

public double getBrushSize()

Gets the size of the brush used for drawing.

Returns:

The current brush size.

getDrawingColor

public Color getDrawingColor()

Gets the current color of the brush.

Returns:

The current drawing color.

setDrawingColor

public void setDrawingColor(Color color)

Sets the color of the brush used for drawing.

Parameters:

color - The new drawing color.

mouseDragged

public void mouseDragged(MouseEvent e)

Handles mouse drag events to draw or erase on the component. Left mouse button draws with the current brush color, while right mouse button clears the area.

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class GuiComponent

Parameters:

e - The MouseEvent triggered by dragging the mouse.

clearDrawingSpace

public void clearDrawingSpace()

Clears the entire drawing space, removing all drawings.

getDrawingSpace

public BufferedImage getDrawingSpace()

Gets the current drawing space.

Returns:

The BufferedImage used for drawing.