DepthChartPainter class

Inheritance

Constructors

DepthChartPainter(List<DepthEntity>? mBuyData, List<DepthEntity>? mSellData, Offset? pressOffset, bool isLongPress, int? fixedLength, ChartColors chartColors, Offset offset, DepthChartTranslations chartTranslations)

Properties

chartColors ChartColors
getter/setter pair
chartTranslations DepthChartTranslations
getter/setter pair
fixedLength int?
getter/setter pair
hashCode int
The hash code for this object.
no setterinherited
isLongPress bool
getter/setter pair
mBuyData List<DepthEntity>?
getter/setter pair
mBuyLinePaint Paint?
getter/setter pair
mBuyPath Path?
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
mSellPathPaint Paint?
getter/setter pair
mSellPointWidth double?
getter/setter pair
mWidth double
getter/setter pair
offset Offset
getter/setter pair
pressOffset Offset?
getter/setter pair
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
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 setterinherited

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) → 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