#682 Add created() function for sprites

New function added:
  bool created(void);
to check if sprite has been rotated. Example:

if ( !spr.created() ) Serial.println("Sprite has not been created");

Extensions/Sprite.cpp

@@ -112,6 +112,16 @@ void* TFT_eSprite::createSprite(int16_t w, int16_t h, uint8_t frames)
 }
 
 
+/***************************************************************************************
+** Function name:           created
+** Description:             Returns true is sprite has been created
+*************************************************************************************x*/
+bool TFT_eSprite::created(void)
+{
+  return _created;
+}
+
+
 /***************************************************************************************
 ** Function name:           ~TFT_eSprite
 ** Description:             Class destructor

Extensions/Sprite.h

@@ -22,6 +22,9 @@ class TFT_eSprite : public TFT_eSPI {
 
   void*    createSprite(int16_t width, int16_t height, uint8_t frames = 1);  
 
+           // Returns true if sprite has been created
+  bool     created(void);
+
            // Delete the sprite to free up the RAM
   void     deleteSprite(void);
 

TFT_eSPI.h

@@ -16,7 +16,7 @@
 #ifndef _TFT_eSPIH_
 #define _TFT_eSPIH_
 
-#define TFT_ESPI_VERSION "2.2.13"
+#define TFT_ESPI_VERSION "2.2.14"
 
 /***************************************************************************************
 **                         Section 1: Load required header files

examples/320 x 240/TFT_Matrix/TFT_Matrix.ino

@@ -32,7 +32,7 @@ void setup() {
   Serial.begin(115200);
   randomSeed(analogRead(A0));
   tft.init();
-  tft.setRotation(2);
+  tft.setRotation(0);
   tft.fillScreen(ILI9341_BLACK);
   setupScrollArea(TOP_FIXED_AREA, BOT_FIXED_AREA);
 }

examples/DMA test/SpriteRotatingCube/SpriteRotatingCube.ino

@@ -6,7 +6,7 @@
 // parallel TFT's (tested with ILI9341 and ILI9481)
 
 // The sketch will run on processors without DMA and also parallel
-// interface TFT's. Comment out line 25 for no DMA.
+// interface TFT's. Comment out line 29 for no DMA.
 
 // Library here:
 // https://github.com/Bodmer/TFT_eSPI

examples/Smooth Fonts/FLASH_Array/Unicode_test/Unicode_test.ino

@@ -31,7 +31,6 @@
 //====================================================================================
 //                                  Libraries
 //====================================================================================
-// Call up the SPIFFS FLASH filing system this is part of the ESP Core
 
 #include <TFT_eSPI.h>      // Hardware-specific library
 

library.json

 {
   "name": "TFT_eSPI",
-  "version": "2.2.13",
+  "version": "2.2.14",
   "keywords": "Arduino, tft, ePaper, display, STM32, ESP8266, NodeMCU, ESP32, M5Stack, ILI9341, ST7735, ILI9163, S6D02A1, ILI9486, ST7789, RM68140",
   "description": "A TFT and ePaper SPI graphics library with optimisation for ESP8266, ESP32 and STM32",
   "repository":

library.properties

 name=TFT_eSPI
-version=2.2.13
+version=2.2.14
 author=Bodmer
 maintainer=Bodmer
 sentence=TFT graphics library for Arduino processors with performance optimisation for STM32, ESP8266 and ESP32