Package paintingcanvas.drawable
Class Path
- java.lang.Object
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- paintingcanvas.drawable.Drawable<Path>
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- paintingcanvas.drawable.Path
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- All Implemented Interfaces:
Animatable
public class Path extends Drawable<Path>
An SVG-like path used to draw lines and curves.Uses Path2D internally.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.awt.Point
center(java.awt.Graphics g)
Get the object's centerpointPath
cursorTo(int x, int y)
Move the cursor to a new positionPath
curveTo(int x1, int y1, int x2, int y2, int x3, int y3)
Make a cubic curve from the current cursor position to a new position.protected void
drawFilled(java.awt.Graphics2D gc)
the color is set to `color`protected void
drawOutline(java.awt.Graphics2D gc)
the color is set to `outlineColor`, the stroke is set to `outlineStroke`protected Path
getThis()
Path
lineTo(int x, int y)
Make a line from the current cursor position to a new positionPath
quadTo(int x1, int y1, int x2, int y2)
Make a quadratic curve from the current cursor position to a new position.Path
setLineColor(java.awt.Color color)
Set the color of the line, equivalent to setOutline(thickness, color);Path
setStroke(java.awt.Stroke stroke)
Set the stroke of the line.Path
setThickness(int thickness)
Set the thickness of the line, equivalent to setOutline(thickness);-
Methods inherited from class paintingcanvas.drawable.Drawable
Modifier and Type Method Description AnimationBuilder
animate()
Start animating this object.java.awt.Point
center(java.awt.Graphics g)
Get the object's centerpointDrawable<?>
drawable()
Get theDrawable
element from thisAnimatable
.protected abstract void
drawFilled(java.awt.Graphics2D gc)
the color is set to `color`protected abstract void
drawOutline(java.awt.Graphics2D gc)
the color is set to `outlineColor`, the stroke is set to `outlineStroke`void
erase()
Erase this object from the canvas.java.awt.Color
getColor()
Get the current color of an element as aColor
java.awt.Color
getOutlineColor()
Gets the outline colorjava.awt.Stroke
getOutlineStroke()
Gets the outline strokejava.awt.Point
getPos()
Get the position of the elementdouble
getRotation()
Get an elements rotationprotected abstract T
getThis()
int
getX()
Get the X-position of the elementint
getY()
Get the Y-position of the element.T
hide()
Hide the Object.T
move(int x, int y)
Moves this drawable by the specified x and y.T
moveHorizontal(int x)
Moves this drawable by the specified x and y.T
moveVertical(int y)
Moves this drawable by the specified x and y.T
removeOutline()
Removes the outline from the shapevoid
render(java.awt.Graphics g)
Actually render the object itselfT
rotate(double rotation)
Rotate this element byrotation°
.T
setColor(int hex)
Set the color of the object with a 8-bit RGB hex literal.T
setColor(int r, int g, int b)
Set the color of the element with RGB.T
setColor(java.awt.Color color)
Set the color of the object with aColor
object.T
setColor(java.lang.String color)
Set the color of the object with a certain color by name (seeHue
for list of all valid names)T
setFilled(boolean filled)
Set whether this object is filled or notT
setOutline(int thickness)
Sets the parameters for the outline of the shape, with the color defaulting to blackT
setOutline(int thickness, java.awt.Color color)
Sets the parameters for the outline of the shapeT
setOutline(java.awt.Color color)
Sets the outline color of the shapeT
setPos(int x, int y)
Set the position of the element.T
setRotation(double rotation)
Set an elements rotation torotation°
.T
setX(int x)
Set the X-position of the objectT
setY(int y)
Set the Y-position of the elementT
show()
Show the Object
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface paintingcanvas.animation.Animatable
Modifier and Type Method Description default AnimationBuilder
colorTo(int hex, double duration)
Change the color ofthis
to the specifiedcolor
overduration
seconds.default AnimationBuilder
colorTo(int r, int g, int b, double duration)
Change the color ofthis
to the specifiedcolor
overduration
seconds.default AnimationBuilder
colorTo(java.awt.Color color, double duration)
Change the color ofthis
to the specifiedcolor
overduration
seconds.Drawable<?>
drawable()
Get theDrawable
element from thisAnimatable
.default AnimationBuilder
fadeIn(double duration)
Fadesthis
in over @{code duration} seconds.default AnimationBuilder
fadeOut(double duration)
Fadesthis
out over @{code duration} seconds.default AnimationBuilder
moveBy(int x, int y, double duration)
This method movesthis
by the specifiedx
andy
default AnimationBuilder
moveHorizontalBy(int x, double duration)
This method movesthis
by the specifiedx
horizontally.default AnimationBuilder
moveTo(int x, int y, double duration)
Movethis
to the specifiedx
andy
overduration
secondsdefault AnimationBuilder
moveVerticalBy(int y, double duration)
This method movesthis
by the specifiedx
horizontally.default AnimationBuilder
rotateBy(int angle, double duration)
Rotatesthis
byangle°
.default AnimationBuilder
rotateTo(int angle, double duration)
Rotatesthis
to the specifiedangle°
.
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Constructor Detail
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Path
public Path()
Create a new Path element. The path is initially empty.Path path = new Path().lineTo(100, 100) .quadTo(150, 0, 200, 100) .lineTo(200, 200) .lineTo(100, 100) .setColor(new Color(255, 0, 0)) .setThickness(5);
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Path
public Path(java.awt.Color color)
Create a new Path element. The path is initially empty.Path path = new Path(new Color(255, 0, 0)).lineTo(100, 100) .quadTo(150, 0, 200, 100) .lineTo(200, 200) .lineTo(100, 100) .setThickness(5);
- Parameters:
color
- The color of the path
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Path
public Path(java.lang.String color)
Create a new Path element with a certain color by name (seeHue
for list of all valid names). The path is initially empty.Path path = new Path("red").lineTo(100, 100) .quadTo(150, 0, 200, 100) .lineTo(200, 200) .lineTo(100, 100) .setThickness(5);
- Parameters:
color
- The name of the color (case-insensitive)
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Method Detail
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setStroke
public Path setStroke(java.awt.Stroke stroke)
Set the stroke of the line.- Parameters:
stroke
- aStroke
object to define this line's stroke- Returns:
- The original object to allow method chaining
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setThickness
public Path setThickness(int thickness)
Set the thickness of the line, equivalent to setOutline(thickness);- Parameters:
thickness
- The thickness of the line in pixels- Returns:
- The original object to allow method chaining
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setLineColor
public Path setLineColor(java.awt.Color color)
Set the color of the line, equivalent to setOutline(thickness, color);- Parameters:
color
- The color of the line- Returns:
- The original object to allow method chaining
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cursorTo
public Path cursorTo(int x, int y)
Move the cursor to a new position- Parameters:
x
- The X-position of the new cursor positiony
- The Y-position of the new cursor position- Returns:
- The original object to allow method chaining
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lineTo
public Path lineTo(int x, int y)
Make a line from the current cursor position to a new position- Parameters:
x
- The X-position of the line endpointy
- The Y-position of the line endpoint- Returns:
- The original object to allow method chaining
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quadTo
public Path quadTo(int x1, int y1, int x2, int y2)
Make a quadratic curve from the current cursor position to a new position. See Wikipedia: Bézier curve for more information- Parameters:
x1
- The X-position of the control pointy1
- The Y-position of the control pointx2
- The X-position of the curve endpointy2
- The Y-position of the curve endpoint- Returns:
- The original object to allow method chaining
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curveTo
public Path curveTo(int x1, int y1, int x2, int y2, int x3, int y3)
Make a cubic curve from the current cursor position to a new position. See Wikipedia: Bézier curve for more information- Parameters:
x1
- The X-position of the first control pointy1
- The Y-position of the first control pointx2
- The X-position of the second control pointy2
- The Y-position of the second control pointx3
- The X-position of the curve endpointy3
- The Y-position of the curve endpoint- Returns:
- The original object to allow method chaining
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drawOutline
protected void drawOutline(java.awt.Graphics2D gc)
Description copied from class:Drawable
the color is set to `outlineColor`, the stroke is set to `outlineStroke`- Specified by:
drawOutline
in classDrawable<Path>
- Parameters:
gc
- The graphics context to draw the object with
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drawFilled
protected void drawFilled(java.awt.Graphics2D gc)
Description copied from class:Drawable
the color is set to `color`- Specified by:
drawFilled
in classDrawable<Path>
- Parameters:
gc
- The graphics context to draw the object with
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center
public java.awt.Point center(java.awt.Graphics g)
Description copied from class:Drawable
Get the object's centerpointimport java.awt.Point; Point p = drawable.getStartpoint(); int x = p.x; int y = p.y;
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