SevenSegmentRowDDLayer Class Reference

Class for 7-segment row layer; created with DumbDisplay::create7SegmentRowLayer() More...

#include <dumbdisplay.h>

Inheritance diagram for SevenSegmentRowDDLayer:

Public Member Functions
	SevenSegmentRowDDLayer (int8_t layerId)
	for internal use only
void	segmentColor (const String &color)
void	resetSegmentOffColor (const String &color)
void	resetSegmentOffNoColor ()
	reset segment off color to no color; note that this will clear all digits
void	turnOn (const String &segments, int digitIdx=0)
void	turnOff (const String &segments, int digitIdx=0)
void	setOn (const String &segments="", int digitIdx=0)
void	showDigit (int digit, int digitIdx=0)
	show a digit
void	showNumber (float number, const String &padding=" ")
	show number (can be float)
void	showHexNumber (int16_t number)
	show HEX number
void	showFormatted (const String &formatted, bool completeReplace=true, int startIdx=0)
Public Member Functions inherited from DDLayer
void	border (float size, const String &color, const String &shape="flat", float extraSize=0)
void	noBorder ()
void	padding (float size)
void	padding (float left, float top, float right, float bottom)
void	noPadding ()
void	margin (float size)
void	margin (float left, float top, float right, float bottom)
void	noMargin ()
void	backgroundColor (const String &color, int opacity=100)
void	noBackgroundColor ()
void	visible (bool visible)
void	transparent (bool transparent)
void	disabled (bool disabled=true)
void	opacity (int opacity)
void	alpha (int alpha)
void	blend (const String &color, int alpha=255, const String &mode="darken")
void	noblend ()
void	clear ()
	clear the layer
void	flash ()
	normally used for "feedback" – flash the default way (layer + border)
void	flashArea (int x, int y)
	normally used for "feedback" – flash the area (x, y) where the layer is clicked
void	explicitFeedback (int16_t x=0, int16_t y=0, const String &text="", DDFeedbackType type=CLICK, const String &option="")
const String &	getLayerId () const
void	setFeedbackHandler (DDFeedbackHandler handler, const String &autoFeedbackMethod="", const String &allowFeedbackTypes="")
void	enableFeedback (const String &autoFeedbackMethod="", const String &allowFeedbackTypes="")
void	disableFeedback ()
	disable "feedback"
const DDFeedback *	getFeedback ()
void	debugOnly (int i)
	for debug use
DDFeedbackManager *	getFeedbackManager () const
DDFeedbackHandler	getFeedbackHandler () const

Additional Inherited Members
Public Attributes inherited from DDObject
int8_t	objectType
	object type – DD_OBJECT_TYPE_LAYER or DD_OBJECT_TYPE_TUNNEL
String	customData
	custom data
Protected Member Functions inherited from DDLayer
	DDLayer (int8_t layerId)
void	_enableFeedback ()
Protected Attributes inherited from DDLayer
String	layerId
DDFeedbackManager *	pFeedbackManager
DDFeedbackHandler	feedbackHandler

Detailed Description

Class for 7-segment row layer; created with DumbDisplay::create7SegmentRowLayer()

Member Function Documentation

resetSegmentOffColor()

void SevenSegmentRowDDLayer::resetSegmentOffColor

(

const String &

color

)

reset segment off color; note that this will clear all digits

Parameters

color

DD_COLOR_XXX; DD_RGB_COLOR(...); can also be common "color name"

segmentColor()

void SevenSegmentRowDDLayer::segmentColor

(

const String &

color

)

set segment color

Parameters

color

DD_COLOR_XXX; DD_RGB_COLOR(...); can also be common "color name"

setOn()

void SevenSegmentRowDDLayer::setOn	(	const String &	segments = "",
		int	digitIdx = 0
	)

like turnOn(), except that the digit will be cleared first

Parameters

segments

empty segments basically means turn all segments of the digit off

showFormatted()

void SevenSegmentRowDDLayer::showFormatted	(	const String &	formatted,
		bool	completeReplace = true,
		int	startIdx = 0
	)

show formatted number (even number with hex digits); e.g. "12.00", "00.34", "-.12", "0ff"

turnOff()

void SevenSegmentRowDDLayer::turnOff	(	const String &	segments,
		int	digitIdx = 0
	)

turn off one or more segments

Parameters

segments

each character represents a segment to turn on – 'a', 'b', 'c', 'd', 'e', 'f', 'g', '.'

turnOn()

void SevenSegmentRowDDLayer::turnOn	(	const String &	segments,
		int	digitIdx = 0
	)

turn on one or more segments

Parameters

segments

each character represents a segment to turn on – 'a', 'b', 'c', 'd', 'e', 'f', 'g', '.'