ArduinoDumbDisplay v0.9.9-r34
DumbDisplay Arduino Library -- https://github.com/trevorwslee/Arduino-DumbDisplay
 
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Public Member Functions | List of all members
MbDDLayer Class Reference

Class for Microbit-like DD layer; created with DumbDisplay::createMicrobitLayer() More...

#include <dumbdisplay.h>

Inheritance diagram for MbDDLayer:
DDLayer DDObject

Public Member Functions

 MbDDLayer (int8_t layerId)
 for internal use only
 
void showIcon (MbIcon icon)
 show Microbit icon
 
void showArrow (MbArrow arrow)
 show Microbit arrow
 
void showNumber (int num)
 show number; scroll if more than a single digit; but you get to control timing by using delay()
 
void showString (const String &str)
 show string; scroll if more than a single character; but you get to control timing by using delay()
 
void plot (int x, int y)
 turn on LED @ (x, y)
 
void unplot (int x, int y)
 turn off LED @ (x, y)
 
void toggle (int x, int y)
 toggle LED @ (x, y) on / off
 
void showLeds (const String &ledPattern)
 
void ledColor (const String &color)
 
MbImage * createImage (const String &ledPattern)
 
void releaseImage (MbImage *pImage)
 
void showImage (MbImage *pImage, int xOff)
 
void scrollImage (MbImage *pImage, int xOff, long interval)
 
- 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 Microbit-like DD layer; created with DumbDisplay::createMicrobitLayer()

Member Function Documentation

◆ ledColor()

void MbDDLayer::ledColor ( const String &  color)

set LED color

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

◆ showLeds()

void MbDDLayer::showLeds ( const String &  ledPattern)

turn LEDs on by "pattern"

  • '.': off
  • '#': on
  • '|': delimit a row
  • e.g. "#|.#|..#" – 3 rows