DepthChartPainter class

Inheritance

• Object
• Listenable
• CustomPainter
• DepthChartPainter

Constructors

DepthChartPainter(List<DepthEntity>? mBuyData, List<DepthEntity>? mSellData, Offset? pressOffset, bool isLongPress, int? fixedLength, Color? mBuyPathColor, Color? mSellPathColor, ChartColors chartColors)

Properties

chartColors ↔ ChartColors

getter/setter pair

fixedLength ↔ int?

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

isLongPress ↔ bool

getter/setter pair

mBuyData ↔ List<DepthEntity>?

getter/setter pair

mBuyLinePaint ↔ Paint?

getter/setter pair

mBuyPath ↔ Path?

getter/setter pair

mBuyPathColor ↔ Color?

getter/setter pair

mBuyPathPaint ↔ Paint?

getter/setter pair

mBuyPointWidth ↔ double?

getter/setter pair

mDrawHeight ↔ double

getter/setter pair

mDrawWidth ↔ double

getter/setter pair

mLineCount ↔ int

getter/setter pair

mMaxVolume ↔ double?

getter/setter pair

mMultiple ↔ double?

getter/setter pair

mPaddingBottom ↔ double

getter/setter pair

mSellData ↔ List<DepthEntity>?

getter/setter pair

mSellLinePaint ↔ Paint?

getter/setter pair

mSellPath ↔ Path?

getter/setter pair

mSellPathColor ↔ Color?

getter/setter pair

mSellPathPaint ↔ Paint?

getter/setter pair

mSellPointWidth ↔ double?

getter/setter pair

mWidth ↔ double

getter/setter pair

pressOffset ↔ Offset?

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

selectBorderPaint ↔ Paint?

getter/setter pair

selectPaint ↔ Paint?

getter/setter pair

semanticsBuilder → SemanticsBuilderCallback?

Returns a function that builds semantic information for the picture drawn by this painter.

no setter, inherited

Methods

addListener(VoidCallback listener) → void

Register a closure to be notified when it is time to repaint.

inherited

drawBuy(Canvas canvas) → void

drawSelectView(Canvas canvas, int index, bool isLeft) → void

drawSell(Canvas canvas) → void

drawText(Canvas canvas) → void

getBottomTextY(double textHeight) → double

getBuyX(int position) → double

getSellX(int position) → double

getTextPainter(String text, [Color color = Colors.white]) → dynamic

getY(double volume) → double

hitTest(Offset position) → bool?

Called whenever a hit test is being performed on an object that is using this custom paint delegate.

inherited

init() → void

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

paint(Canvas canvas, Size size) → void

Called whenever the object needs to paint. The given Canvas has its coordinate space configured such that the origin is at the top left of the box. The area of the box is the size of the size argument.

override

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that the object notifies when it is time to repaint.

inherited

shouldRebuildSemantics(covariant CustomPainter oldDelegate) → bool

Called whenever a new instance of the custom painter delegate class is provided to the RenderCustomPaint object, or any time that a new CustomPaint object is created with a new instance of the custom painter delegate class (which amounts to the same thing, because the latter is implemented in terms of the former).

inherited

shouldRepaint(covariant DepthChartPainter oldDelegate) → bool

Called whenever a new instance of the custom painter delegate class is provided to the RenderCustomPaint object, or any time that a new CustomPaint object is created with a new instance of the custom painter delegate class (which amounts to the same thing, because the latter is implemented in terms of the former).

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited