/*
This?is?the?core?graphics?library?for?all?our?displays?providing?a?common
set?of?graphics?primitives?（points?lines?circles?etc.）.??It?needs?to?be
paired?with?a?hardware-specific?library?for?each?display?device?we?carry
（to?handle?the?lower-level?functions）.

Adafruit?invests?time?and?resources?providing?this?open?source?code?please
support?Adafruit?&?open-source?hardware?by?purchasing?products?from?Adafruit!
?
Copyright?（c）?2013?Adafruit?Industries.??All?rights?reserved.

Redistribution?and?use?in?source?and?binary?forms?with?or?without
modification?are?permitted?provided?that?the?following?conditions?are?met:

-?Redistributions?of?source?code?must?retain?the?above?copyright?notice
??this?list?of?conditions?and?the?following?disclaimer.
-?Redistributions?in?binary?form?must?reproduce?the?above?copyright?notice
??this?list?of?conditions?and?the?following?disclaimer?in?the?documentation
??and/or?other?materials?provided?with?the?distribution.

THIS?SOFTWARE?IS?PROVIDED?BY?THE?COPYRIGHT?HOLDERS?AND?CONTRIBUTORS?“AS?IS“
AND?ANY?EXPRESS?OR?IMPLIED?WARRANTIES?INCLUDING?BUT?NOT?LIMITED?TO?THE
IMPLIED?WARRANTIES?OF?MERCHANTABILITY?AND?FITNESS?FOR?A?PARTICULAR?PURPOSE
ARE?DISCLAIMED.?IN?NO?EVENT?SHALL?THE?COPYRIGHT?HOLDER?OR?CONTRIBUTORS?BE
LIABLE?FOR?ANY?DIRECT?INDIRECT?INCIDENTAL?SPECIAL?EXEMPLARY?OR
CONSEQUENTIAL?DAMAGES?（INCLUDING?BUT?NOT?LIMITED?TO?PROCUREMENT?OF
SUBSTITUTE?GOODS?OR?SERVICES;?LOSS?OF?USE?DATA?OR?PROFITS;?OR?BUSINESS
INTERRUPTION）?HOWEVER?CAUSED?AND?ON?ANY?THEORY?OF?LIABILITY?WHETHER?IN
CONTRACT?STRICT?LIABILITY?OR?TORT?（INCLUDING?NEGLIGENCE?OR?OTHERWISE）
ARISING?IN?ANY?WAY?OUT?OF?THE?USE?OF?THIS?SOFTWARE?EVEN?IF?ADVISED?OF?THE
POSSIBILITY?OF?SUCH?DAMAGE.
*/

#include?“Adafruit_GFX.h“
#include?“glcdfont.c“
#ifdef?__AVR__
?#include?
#else
?#define?pgm_read_byte（addr）?（*（const?unsigned?char?*）（addr））
#endif

Adafruit_GFX::Adafruit_GFX（int16_t?w?int16_t?h）:
??WIDTH（w）?HEIGHT（h）
{
??_width????=?WIDTH;
??_height???=?HEIGHT;
??rotation??=?0;
??cursor_y??=?cursor_x????=?0;
??textsize??=?1;
??textcolor?=?textbgcolor?=?0xFFFF;
??wrap??????=?true;
	
	font_width?=?5;
	font_height?=?8;
	font_addr?=?（unsigned?char?*）font;
	font_offset?=?0;
}

//?Draw?a?circle?outline
void?Adafruit_GFX::drawCircle（int16_t?x0?int16_t?y0?int16_t?r
????uint16_t?color）?{
??int16_t?f?=?1?-?r;
??int16_t?ddF_x?=?1;
??int16_t?ddF_y?=?-2?*?r;
??int16_t?x?=?0;
??int16_t?y?=?r;

??drawPixel（x0???y0+r?color）;
??drawPixel（x0???y0-r?color）;
??drawPixel（x0+r?y0???color）;
??drawPixel（x0-r?y0???color）;

??while?（x????if?（f?>=?0）?{
??????y--;
??????ddF_y?+=?2;
??????f?+=?ddF_y;
????}
????x++;
????ddF_x?+=?2;
????f?+=?ddF_x;
??
????drawPixel（x0?+?x?y0?+?y?color）;
????drawPixel（x0?-?x?y0?+?y?color）;
????drawPixel（x0?+?x?y0?-?y?color）;
????drawPixel（x0?-?x?y0?-?y?color）;
????drawPixel（x0?+?y?y0?+?x?color）;
????drawPixel（x0?-?y?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2471??2017-11-07?17:22??tft_drivers\initlcd.h

?????文件????????328??2014-12-13?16:55??tft_drivers\setxy.h

?????文件???????5269??2017-12-25?16:56??Arduino?Demo_UNO&Mega2560\Example01-DisplayString\DisplayString\DisplayString.ino

?????文件??????11425??2017-12-25?16:47??Arduino?Demo_UNO&Mega2560\Example02-graphicstest\graphicstest\graphicstest.ino

?????文件???????3386??2016-09-08?05:52??Arduino?Demo_UNO&Mega2560\Example03-readpixel_kbv\readpixel_kbv\readpixel_kbv.ino

?????文件???????5624??2016-09-08?05:52??Arduino?Demo_UNO&Mega2560\Example04-testcard_kbv\testcard_kbv\testcard_kbv.ino

?????文件???????1384??2016-09-08?05:52??Arduino?Demo_UNO&Mega2560\Example05-scroll_kbv\scroll_kbv\scroll_kbv.ino

?????文件??????40337??2016-05-03?12:02??Arduino?Demo_UNO&Mega2560\Example06-DisplayChinese\145859l2bib55pq26bdd26.png

?????文件??????32216??2016-05-03?12:02??Arduino?Demo_UNO&Mega2560\Example06-DisplayChinese\145859n99ee0c9hqmdq03i.png

?????文件???????6005??2017-12-25?16:48??Arduino?Demo_UNO&Mega2560\Example06-DisplayChinese\DisplayChinese\DisplayChinese.ino

?????文件????????432??2016-05-03?12:38??Arduino?Demo_UNO&Mega2560\Example06-DisplayChinese\取摸說明.txt

?????文件?????262741??2016-05-03?12:02??Arduino?Demo_UNO&Mega2560\Example06-DisplayChinese\字模軟件2.2最終版本.rar

?????文件?????460854??2017-11-07?16:28??Arduino?Demo_UNO&Mega2560\Example07-ShowBMP_320X480\PIC\01.bmp

?????文件?????460854??2017-11-07?16:30??Arduino?Demo_UNO&Mega2560\Example07-ShowBMP_320X480\PIC\02.bmp

?????文件?????460854??2017-11-07?16:25??Arduino?Demo_UNO&Mega2560\Example07-ShowBMP_320X480\PIC\03.bmp

?????文件?????460854??2017-11-07?16:21??Arduino?Demo_UNO&Mega2560\Example07-ShowBMP_320X480\PIC\04.bmp

?????文件????????312??2017-11-07?15:51??Arduino?Demo_UNO&Mega2560\Example07-ShowBMP_320X480\ReadMe.txt

?????文件???????8795??2017-12-25?16:59??Arduino?Demo_UNO&Mega2560\Example07-ShowBMP_320X480\ShowBMP\ShowBMP.ino

?????文件???????6955??2017-12-25?16:49??Arduino?Demo_UNO&Mega2560\Example08-GLUE_Demo_480x320\GLUE_Demo_480x320\GLUE_Demo_480x320.ino

?????文件??????11733??2017-12-25?16:51??Arduino?Demo_UNO&Mega2560\Example09-TouchScreen_Calibr_kbv\TouchScreen_Calibr_kbv\TouchScreen_Calibr_kbv.ino

?????文件???????7715??2017-12-25?16:05??Arduino?Demo_UNO&Mega2560\Example10-Touch\tftpaint\tftpaint.ino

?????文件??????11391??2017-12-25?16:43??Arduino?Demo_UNO&Mega2560\Example11-Phonecal?-?480X320\phonecal\phonecal.ino

?????文件??????16887??2017-12-09?17:18??Arduino?Demo_UNO&Mega2560\Install?libraries\Adafruit_GFX\Adafruit_GFX.cpp

?????文件???????4005??2017-12-09?17:19??Arduino?Demo_UNO&Mega2560\Install?libraries\Adafruit_GFX\Adafruit_GFX.h

?????文件??????11388??2016-05-03?12:14??Arduino?Demo_UNO&Mega2560\Install?libraries\Adafruit_GFX\glcdfont.c

?????文件????????388??2015-06-27?11:47??Arduino?Demo_UNO&Mega2560\Install?libraries\Adafruit_GFX\library.properties

?????文件???????1344??2014-09-28?09:52??Arduino?Demo_UNO&Mega2560\Install?libraries\Adafruit_GFX\license.txt

?????文件???????1532??2014-09-28?09:52??Arduino?Demo_UNO&Mega2560\Install?libraries\Adafruit_GFX\README.txt

?????文件??????32544??2017-12-06?11:38??Arduino?Demo_UNO&Mega2560\Install?libraries\Adafruit_TFTLCD\Adafruit_TFTLCD.cpp

?????文件???????3138??2014-11-13?23:38??Arduino?Demo_UNO&Mega2560\Install?libraries\Adafruit_TFTLCD\Adafruit_TFTLCD.h

............此處省略146個文件信息