CanvasJs

object CanvasJs extends CanvasTopLeft

An implementation of CanvasPlatform for Scala.js using Web canvas.

class Object
trait Matchable
class Any

Value members

Concrete methods

override def clear(colour: Colour): Unit
Definition Classes
override def gcRestore(): Unit

Restore GraphicContext usually used for the Clip Frame. Nothing to do with file loading.

Restore GraphicContext usually used for the Clip Frame. Nothing to do with file loading.

Definition Classes
override def gcSave(): Unit

Save GraphicContext state usually used for the Clip Frame. Nothing to do with file saving.

Save GraphicContext state usually used for the Clip Frame. Nothing to do with file saving.

Definition Classes
def getButton(e: MouseEvent): MouseButton
def getButtons(e: MouseEvent): MouseButton
override def getTime: Long
Definition Classes
override def height: Double
Definition Classes
override def loadFile(fileName: String): EMon[String]
Definition Classes
override def saveFile(fileName: String, output: String): Unit
Definition Classes
def setFill(f: FillFacet): Unit
def setup(): Unit
override def timeOut(f: () => Unit, millis: Integer): Unit
Definition Classes
override def tlPolyDraw(pd: PolygonDraw): Unit
Definition Classes
override def width: Double
Definition Classes

Inherited methods

def animSeq(anims: Seq[DispPhase]): Unit
Inherited from:
CanvasPlatform
final override def bezierDraw(bd: BezierDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
Inherited from:
OrdinalEdgePoints
def bottom: Double
Inherited from:
RectCenlign
@inline
final def bottomLeft: Pt2
Inherited from:
Rectangularlign
@inline
final def bottomRight: Pt2
Inherited from:
Rectangularlign
Inherited from:
OrdinalEdgePoints
final override def cArcDraw(cad: CArcDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
override def cen: Pt2
Definition Classes
Inherited from:
RectCenlign
Inherited from:
RectCenlign
def cenX: Double
Inherited from:
RectCenlign
def cenY: Double
Inherited from:
RectCenlign
final override def circleDraw(cd: CircleDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def circleFill(cf: CircleFill): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def circleFillRadial(circle: Circle, fill: FillRadial): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def clip(pts: Polygon): Unit
Definition Classes
Inherited from:
CanvasTopLeft
def crossHairs(lineWidth: Double, lineColour: Colour): LinesDraw
Inherited from:
RectCenlign
final override def dashedLineDraw(dld: DashedLineDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def eArcDraw(ead: EArcDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def ellipseDraw(ed: EllipseDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def ellipseFill(ef: EllipseFill): Unit
Definition Classes
Inherited from:
CanvasTopLeft
def frame(f: (Integer, Integer) => Unit, startTime: Integer, frameLength: Integer): Unit

A callback timer with an elapsed time from a given start point. Although are in a general purpose form, the most common usage is for animations where things move dependent on how much time has passed. The function is of form: (elapsedTime(in milliseconds), Startime (in milliseconds) => Unit. The startTime is to be used to call the next frame at then end of the function, if another frame is needed.

A callback timer with an elapsed time from a given start point. Although are in a general purpose form, the most common usage is for animations where things move dependent on how much time has passed. The function is of form: (elapsedTime(in milliseconds), Startime (in milliseconds) => Unit. The startTime is to be used to call the next frame at then end of the function, if another frame is needed.

Inherited from:
CanvasPlatform
def fromFileFind[A](fileName: String)(implicit ev: PersistDec[A]): EMon[A]
Inherited from:
CanvasPlatform
def fromFileFindElse[A](fileName: String, elseValue: => A)(implicit ev: PersistDec[A]): A
Inherited from:
CanvasPlatform
def fromFileFindForeach[A](fileName: String, f: A => Unit)(implicit ev: PersistDec[A]): Unit

Attempts to find find and load file, attempts to parse the file, attempts to find object of type A. If all stages successful, calls procedure (Unit returning function) with that object of type A

Attempts to find find and load file, attempts to parse the file, attempts to find object of type A. If all stages successful, calls procedure (Unit returning function) with that object of type A

Inherited from:
CanvasPlatform
def fromFileFindSetting[A](settingStr: String, fileName: String)(implicit ev: PersistDec[A]): EMon[A]
Inherited from:
CanvasPlatform
def fromFileFindSettingElse[A](settingStr: String, fileName: String, elseValue: => A)(implicit ev: PersistDec[A]): A
Inherited from:
CanvasPlatform
def gridLines(spacing: Double, colour: Colour, lineWidth: Double): LinesDraw

Not sure why spacing has got a minus sign

Not sure why spacing has got a minus sign

Inherited from:
RectCenlign
def gridLines2Colours(spacing: Double, cenColour: Colour, otherColour: Colour, lineWidth: Double): Arr[LinesDraw]

Badly named I think, not sure why spacing has got a minus sign

Badly named I think, not sure why spacing has got a minus sign

Inherited from:
RectCenlign
def left: Double
Inherited from:
RectCenlign
def linePathDraw(pod: LinePathDraw): Unit
Inherited from:
CanvasPlatform
final override def lineSegDraw(ld: LineSegDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def lineSegsDraw(lsd: LinesDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def pLinePathDraw(pod: LinePathDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def pPolyDraw(pd: PolygonDraw): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def pPolyFill(pf: PolygonFill): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def pShapeGenDraw(sgd: ShapeGenDrawOld): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def pShapeGenFill(sgf: ShapeGenFillOld): Unit
Definition Classes
Inherited from:
CanvasTopLeft
Inherited from:
RectCenlign
final def polygonDraw(pd: PolygonDraw): Unit
Inherited from:
CanvasPlatform
final def polygonFill(pf: PolygonFill): Unit
Inherited from:
CanvasPlatform
def rendElems(elems: Arr[GraphicElem]): Unit
Inherited from:
CanvasPlatform
def right: Double
Inherited from:
RectCenlign
final def shapeGenDraw(sgd: ShapeGenDrawOld): Unit
Inherited from:
CanvasPlatform
final def shapeGenFill(sgf: ShapeGenFillOld): Unit
Inherited from:
CanvasPlatform
def startFrame(f: (Integer, Integer) => Unit, frameLength: Integer): Unit

The initial frame although are in a general purpose form, the most common usage is for animations where things move dependent on how much time has passed.

The initial frame although are in a general purpose form, the most common usage is for animations where things move dependent on how much time has passed.

Inherited from:
CanvasPlatform
def startFramePermanent(f: Integer => Unit, millis: Integer): Unit
Inherited from:
CanvasPlatform
final override def textGraphic(tg: TextGraphic): Unit
Definition Classes
Inherited from:
CanvasTopLeft
final override def textOutline(tl: TextOutline): Unit
Definition Classes
Inherited from:
CanvasTopLeft
def tlCen: Pt2 => Pt2
Inherited from:
CanvasTopLeft
Inherited from:
OrdinalEdgePoints
def toBL(input: Pt2): Pt2
Inherited from:
CanvasPlatform
def top: Double
Inherited from:
RectCenlign
@inline
final def topLeft: Pt2
Inherited from:
Rectangularlign
@inline
final def topRight: Pt2
Inherited from:
Rectangularlign

Top right offset from centre.

Top right offset from centre.

Inherited from:
OrdinalEdgePoints
@inline
final def xBottomLeft: Double
Inherited from:
Rectangularlign
@inline
final def xBottomRight: Double
Inherited from:
Rectangularlign
@inline
final def xTopLeft: Double
Inherited from:
Rectangularlign
@inline
final def xTopRight: Double
Inherited from:
Rectangularlign
@inline
final def yBottomLeft: Double
Inherited from:
Rectangularlign
@inline
final def yBottomRight: Double
Inherited from:
Rectangularlign
@inline
final def yTopLeft: Double
Inherited from:
Rectangularlign
@inline
final def yTopRight: Double
Inherited from:
Rectangularlign

Concrete fields

val can: Canvas
val gc: CanvasRenderingContext2D

Inherited fields

var keyDown: String => Unit
Inherited from:
CanvasPlatform
var keyUp: String => Unit
Inherited from:
CanvasPlatform
var mouseDown: (Pt2, MouseButton) => Unit

The canvas implementation will call this function when the mouse button is depressed. Named after Javascript command.

The canvas implementation will call this function when the mouse button is depressed. Named after Javascript command.

Inherited from:
CanvasPlatform
var mouseDragged: (Pt2, MouseButton) => Unit
Inherited from:
CanvasPlatform
var mouseMoved: (Pt2, MouseButton) => Unit
Inherited from:
CanvasPlatform
var mouseUp: (Pt2, MouseButton) => Unit

The canvas implementation will call this function when a mouse button is released. Named after Javascript command.

The canvas implementation will call this function when a mouse button is released. Named after Javascript command.

Inherited from:
CanvasPlatform
var onScroll: Boolean => Unit
Inherited from:
CanvasPlatform
var resize: () => Unit
Inherited from:
CanvasPlatform