Graphics2D

Encapsulate and enhance flash.display.graphics drawing API.
To draw with this API, you need to create a pen. To fill an area with this API, you need to create a brush.
You can find sampe usage of this api in the test package which will come with the source package.

Here is an sample on how to use the org.aswing.grphics package to draw stuff

var mySprite:Sprite = new Sprite(); g = new Graphics2D(mySprite.graphics); var color:ASColor = new ASColor(); var matrix:Matrix = new Matrix(); matrix.createGradientBox(100,100,90/(Math.PI*2),200,200);

	var pen:Pen = new Pen(2,color.getRGB());
	g.drawLine(pen,0,0,100,100);
	 

	var gpen:GradientPen = new GradientPen(1,GradientType.LINEAR,[0xff00ff,0x00ff00,0xffff00],[1,1,1],[0,200,255],matrix);
	g.drawLine(gpen,400,100,500,500);
	
	var gBrush:GradientBrush= new GradientBrush(GradientType.LINEAR,[0xff00ff,0x00ff00,0xffff00],[1,1,1],[0,200,255],matrix);
	var sBrush:SolidBrush = new SolidBrush(ASColor.HALO_BLUE.getRGB(),0.3);
	var bBrush:BitmapBrush = new BitmapBrush(new BitmapData(50,50,false,0xffff00));
	
	g.fillEllipse(gBrush,100,100,300,200);
	g.fillRectangle(sBrush,100,100,100,100);
	g.fillRectangle(bBrush,0,0,50,50);

	addChild(mySprite);

@see org.aswing.graphics @author paling

Instance Fields

`function new(target:Graphics): Void`

Constructor take instance of flash.display.Graphics as parameter. usually, you can the instance from a displayObject's graphics property

@see http://livedocs.macromedia.com/flex/2/langref/flash/display/Graphics.html

target

where the graphics contexts will be paint on. the target is an instance of flash.display.Graphics

`function beginDraw(pen:IPen): Void`

Start to draw lines with pen

`function beginFill(brush:IBrush): Void`

Start to fill a closed area with brush

`function circle(centerX:Float, centerY:Float, radius:Float): Void`

Paths a circle

@see #drawCircle() @see #fillCircle()

centerX	x corrdinate of the center of the circle.
centerY	y corrdinate of the center of the circle.
radius	the radius of circle.

`function clear(): Void`

Clears the graphics contexts drawn on the target Graphics.

`function curveTo(controlX:Float, controlY:Float, anchorX:Float, anchorY:Float): Void`

Paths a curve @see http://livedocs.macromedia.com/flex/2/langref/flash/display/Graphics.html#curveTo()

`function drawCircle(pen:IPen, centerX:Float, centerY:Float, radius:Float): Void`

Draws a circle.

pen	the pen to draw.
cx	the center of the circle's x corrdinate.
cy	the center of the circle's y corrdinate.
radius	the radius of the circle.

`function drawEllipse(pen:IPen, x:Float, y:Float, width:Float, height:Float): Void`

Draws a ellipse.

pen	the pen to draw.
x	the left top the ellipse bounds' x corrdinate.
y	the left top the ellipse bounds' y corrdinate.
width	the width of ellipse bounds.
height	the height of ellipse bounds.

`function drawLine(p:IPen, x1:Float, y1:Float, x2:Float, y2:Float): Void`

Draw a line between the points (x1, y1) and (x2, y2) in the target Graphics.

p	the pen to draw. Pen can be a normal Pen or a GradientPen
x1	the x corrdinate of the first point.
y1	the y corrdinate of the first point.
x2	the x corrdinate of the sencod point.
y2	the y corrdinate of the sencod point.

`function drawPolygon(pen:Pen, points:Array<Dynamic>): Void`

Draws a polygon.(close figure automaticlly)
Start to draw a ploygon with the points[0] as the start point and go through all the points in the array then go back to the points[0] end it as a closed path.

@see #polygon()

pen	the pen to draw
points	the Array contains all vertex points in the polygon.

`function drawPolyline(p:IPen, points:Array<Dynamic>): Void`

Draws a polyline. (not close figure automaticlly)
Start with the points[0] and end with the points[points.length-1] as a closed path.

@see #polyline()

p	the pen to draw
points	the Array contains all vertex points in the polygon.

`function drawRectangle(pen:IPen, x:Float, y:Float, width:Float, height:Float): Void`

Draws a rectange.

pen	the pen to draw.
x	the left top the rectange bounds' x corrdinate.
y	the left top the rectange bounds' y corrdinate.
width	the width of rectange bounds.
height	the height of rectange bounds.

`function drawRoundRect(pen:IPen, x:Float, y:Float, width:Float, height:Float, radius:Float, ?trR:Float = -1, ?blR:Float = -1, ?brR:Float = -1): Void`

Draws a round rectangle.

pen	the pen to draw.
x	the left top the rectangle bounds' x corrdinate.
y	the left top the rectangle bounds' y corrdinate.
width	the width of rectangle bounds.
height	the height of rectangle bounds.
radius	the top left corner's round radius.
trR	(optional)the top right corner's round radius. (miss this param default to same as radius)
blR	(optional)the bottom left corner's round radius. (miss this param default to same as radius)
brR	(optional)the bottom right corner's round radius. (miss this param default to same as radius)

`function ellipse(x:Float, y:Float, width:Float, height:Float): Void`

Paths an ellipse. @see #drawEllipse() @see #fillEllipse()

x	the x corrdinate of the ellipse.
y	the y corrdinate of the ellipse.
width	the width corrdinate of ellipse.
height	the width corrdinate of ellipse.

`function endDraw(): Void`

Stop drawing

`function endFill(): Void`

Stop filling a closed area with brush

`function fillCircle(brush:IBrush, centerX:Float, centerY:Float, radius:Float): Void`

Fills a circle.

brush	the brush to draw.
centerX	the center of the circle's x corrdinate.
centerY	the center of the circle's y corrdinate.
radius	the radius of the circle.

`function fillCircleRing(brush:IBrush, centerX:Float, centerY:Float, radius1:Float, radius2:Float): Void`

Fills a circle ring.

brush	the brush to draw.
centerX	the center of the ring's x corrdinate.
centerY	the center of the ring's y corrdinate.
radius1	the first circle radius.
radius2	the second circle radius.

`function fillCircleRingWithThickness(brush:IBrush, centerX:Float, centerY:Float, radius:Float, thickness:Float): Void`

Fills a circle ring with a specified thickness.

brush	the brush to draw.
centerX	the center of the ring's x corrdinate.
centerY	the center of the ring's y corrdinate.
radius	the radius of circle periphery.
thickness	the thickness of the ring.

`function fillEllipse(brush:IBrush, x:Float, y:Float, width:Float, height:Float): Void`

Fills a rectange.

brush	the brush to fill.
x	the left top the ellipse bounds' x corrdinate.
y	the left top the ellipse bounds' y corrdinate.
width	the width of ellipse bounds.
height	the height of ellipse bounds.

`function fillEllipseRing(brush:IBrush, centerX:Float, centerY:Float, width1:Float, height1:Float, width2:Float, height2:Float): Void`

Fill a ellipse ring.

brush	the brush to fill.
centerX	the center of the ring's x corrdinate.
centerY	the center of the ring's y corrdinate.
width1	the first eclipse's width.
height1	the first eclipse's height.
width2	the second eclipse's width.
height2	the second eclipse's height.

`function fillEllipseRingWithThickness(brush:IBrush, x:Float, y:Float, width:Float, height:Float, thickness:Float): Void`

Fill a ellipse ring with specified thickness.

brush	the brush to fill.
x	the left top the ring bounds' x corrdinate.
y	the left top the ring bounds' y corrdinate.
width	the width of ellipse periphery bounds.
height	the height of ellipse periphery bounds.
thickness	the thickness of the ring.

`function fillPolygon(brush:IBrush, points:Array<Dynamic>): Void`

Fills a polygon.(close figure automaticlly)
Start with the points[0] and end of the points[0] as a closed path.

@see #polygon()

brush	the brush to fill.
points	the Array contains all vertex points in the polygon.

`function fillPolygonRing(brush:IBrush, points1:Array<Dynamic>, points2:Array<Dynamic>): Void`

Fills a polygon ring.

@see #fillPolygon()

b	the brush to fill.
points1	the first polygon's points.
points2	the second polygon's points.

`function fillPolyline(b:IBrush, points:Array<Dynamic>): Void`

Fills a polygon.(not close figure automaticlly)
Start with the points[0] and end with the points[points.length-1] as a closed path.

@see #polyline()

b	the brush to fill.
points	the Array contains all vertex points in the polygon.

`function fillRectangle(brush:IBrush, x:Float, y:Float, width:Float, height:Float): Void`

Fills a rectange.

brush	the brush to fill.
x	the left top the rectange bounds' x corrdinate.
y	the left top the rectange bounds' y corrdinate.
width	the width of rectange bounds.
height	the height of rectange bounds.

`function fillRectangleRing(brush:IBrush, centerX:Float, centerY:Float, width1:Float, height1:Float, width2:Float, height2:Float): Void`

Fills a rectange ring.

brush	the brush to fill.
centerX	the center of the ring's x corrdinate.
centerY	the center of the ring's y corrdinate.
width1	the first rectange's width.
height1	the first rectange's height.
width2	the second rectange's width.
height2	the second rectange's height.

`function fillRectangleRingWithThickness(brush:IBrush, x:Float, y:Float, width:Float, height:Float, thickness:Float): Void`

Fills a rectange ring with a specified thickness.

brush	the brush to fill.
x	the left top the ring bounds' x corrdinate.
y	the left top the ring bounds' y corrdinate.
width	the width of ring periphery bounds.
height	the height of ring periphery bounds.
thickness	the thickness of the ring.

`function fillRoundRect(brush:IBrush, x:Float, y:Float, width:Float, height:Float, radius:Float, ?topRightRadius:Float = -1, ?bottomLeftRadius:Float = -1, ?bottomRightRadius:Float = -1): Void`

Fills a round rectangle.

brush	the brush to fill.
x	the left top the rectangle bounds' x corrdinate.
y	the left top the rectangle bounds' y corrdinate.
width	the width of rectangle bounds.
height	the height of rectangle bounds.
radius	the radius of the top left corner, if other corner radius is -1, will use this radius as default
topRightRadius	the radius of the top right corner, if omitted, use the top left as default.
bottomLeftRadius	the radius of the bottom left corner, if omitted, use the top left as default.
bottomRightRadius	the radius of the bottom right corner, if omitted, use the top left as default.

`function fillRoundRectRing(brush:IBrush, centerX:Float, centerY:Float, width1:Float, height1:Float, radius1:Float, width2:Float, height2:Float, radius2:Float): Void`

Fill a round rect ring.

brush	the brush to fill
centerX	the center of the ring's x corrdinate
centerY	the center of the ring's y corrdinate
width1	the first round rect's width
height1	the first round rect's height
radius1	the first round rect's round radius
width2	the second round rect's width
height2	the second round rect's height
radius2	the second round rect's round radius

`function fillRoundRectRingWithThickness(brush:IBrush, x:Float, y:Float, width:Float, height:Float, radius:Float, thickness:Float, ?innerRadius:Float = -1): Void`

Fill a round rect ring with specified thickness.

brush	the brush to fill
x	the left top the ring bounds' x corrdinate
y	the left top the ring bounds' y corrdinate
width	the width of ring periphery bounds
height	the height of ring periphery bounds
radius	the round radius of the round rect
thickness	the thickness of the ring
innerRadius	the inboard round radius, default is `r-t`

`function line(x1:Float, y1:Float, x2:Float, y2:Float): Void`

Paths a line between the points (x1, y1) and (x2, y2) in the target Graphics.

x1	the x corrdinate of the first point.
y1	the y corrdinate of the first point.
x2	the x corrdinate of the sencod point.
y2	the y corrdinate of the sencod point.

`function lineTo(x:Float, y:Float): Void`

`function moveTo(x:Float, y:Float): Void`

Delegate Graphics.moveTo(x,y);

`function polygon(points:Array<Dynamic>): Void`

Paths a polygon.(close figure automaticlly)

@see #drawPolygon() @see #fillPolygon() @see #polyline()

points

the points of the polygon, the array length should be larger than 1

`function polyline(points:Array<Dynamic>): Void`

Paths a polyline(not close figure automaticlly).

@see #drawPolyline() @see #fillPolyline() @see #polygon()

points

the points of the polygon, the array length should be larger than 1

`function rectangle(x:Float, y:Float, width:Float, height:Float): Void`

Paths a rectangle.

@see #drawRectangle() @see #fillRectangle()

x	the x corrdinate of the rectangle.
y	the y corrdinate of the rectangle.
width	the width corrdinate of rectangle.
height	the width corrdinate of rectangle.

`function roundRect(x:Float, y:Float, width:Float, height:Float, radius:Float, ?trR:Float = -1, ?blR:Float = -1, ?brR:Float = -1): Void`

Paths a round rect.

@see #drawRoundRect() @see #fillRoundRect()

x	the x corrdinate of the roundRect.
y	the y corrdinate of the roundRect.
width	the width corrdinate of roundRect.
height	the width corrdinate of roundRect.
radius	the radius of the top left corner, if other corner radius is -1, will use this radius as default
topRightRadius	(optional)the radius of the top right corner, if omitted, use the top left as default.
bottomLeftRadius	(optional)the radius of the bottom left corner, if omitted, use the top left as default.
bottomRightRadius	(optional)the radius of the bottom right corner, if omitted, use the top left as default.

`function wedge(radius:Float, x:Float, y:Float, angle:Float): Void`

@private don't generate doc for this method yet Paths a wedge.

class org.aswing.graphics.Graphics2D

Instance Fields

function new(target:Graphics): Void

function beginDraw(pen:IPen): Void

function beginFill(brush:IBrush): Void

function circle(centerX:Float, centerY:Float, radius:Float): Void

function clear(): Void

function curveTo(controlX:Float, controlY:Float, anchorX:Float, anchorY:Float): Void

function drawCircle(pen:IPen, centerX:Float, centerY:Float, radius:Float): Void

function drawEllipse(pen:IPen, x:Float, y:Float, width:Float, height:Float): Void

function drawLine(p:IPen, x1:Float, y1:Float, x2:Float, y2:Float): Void

function drawPolygon(pen:Pen, points:Array<Dynamic>): Void

function drawPolyline(p:IPen, points:Array<Dynamic>): Void

function drawRectangle(pen:IPen, x:Float, y:Float, width:Float, height:Float): Void

function drawRoundRect(pen:IPen, x:Float, y:Float, width:Float, height:Float, radius:Float, ?trR:Float = -1, ?blR:Float = -1, ?brR:Float = -1): Void

function ellipse(x:Float, y:Float, width:Float, height:Float): Void

function endDraw(): Void

function endFill(): Void

function fillCircle(brush:IBrush, centerX:Float, centerY:Float, radius:Float): Void

function fillCircleRing(brush:IBrush, centerX:Float, centerY:Float, radius1:Float, radius2:Float): Void

function fillCircleRingWithThickness(brush:IBrush, centerX:Float, centerY:Float, radius:Float, thickness:Float): Void

function fillEllipse(brush:IBrush, x:Float, y:Float, width:Float, height:Float): Void

function fillEllipseRing(brush:IBrush, centerX:Float, centerY:Float, width1:Float, height1:Float, width2:Float, height2:Float): Void

function fillEllipseRingWithThickness(brush:IBrush, x:Float, y:Float, width:Float, height:Float, thickness:Float): Void

function fillPolygon(brush:IBrush, points:Array<Dynamic>): Void

function fillPolygonRing(brush:IBrush, points1:Array<Dynamic>, points2:Array<Dynamic>): Void

function fillPolyline(b:IBrush, points:Array<Dynamic>): Void

function fillRectangle(brush:IBrush, x:Float, y:Float, width:Float, height:Float): Void

function fillRectangleRing(brush:IBrush, centerX:Float, centerY:Float, width1:Float, height1:Float, width2:Float, height2:Float): Void

function fillRectangleRingWithThickness(brush:IBrush, x:Float, y:Float, width:Float, height:Float, thickness:Float): Void

function fillRoundRect(brush:IBrush, x:Float, y:Float, width:Float, height:Float, radius:Float, ?topRightRadius:Float = -1, ?bottomLeftRadius:Float = -1, ?bottomRightRadius:Float = -1): Void

function fillRoundRectRing(brush:IBrush, centerX:Float, centerY:Float, width1:Float, height1:Float, radius1:Float, width2:Float, height2:Float, radius2:Float): Void

function fillRoundRectRingWithThickness(brush:IBrush, x:Float, y:Float, width:Float, height:Float, radius:Float, thickness:Float, ?innerRadius:Float = -1): Void

function line(x1:Float, y1:Float, x2:Float, y2:Float): Void

function lineTo(x:Float, y:Float): Void

function moveTo(x:Float, y:Float): Void

function polygon(points:Array<Dynamic>): Void

function polyline(points:Array<Dynamic>): Void

function rectangle(x:Float, y:Float, width:Float, height:Float): Void

function roundRect(x:Float, y:Float, width:Float, height:Float, radius:Float, ?trR:Float = -1, ?blR:Float = -1, ?brR:Float = -1): Void

function wedge(radius:Float, x:Float, y:Float, angle:Float): Void

`class org.aswing.graphics.Graphics2D`