本文整理汇总了C++中TFT类的典型用法代码示例。如果您正苦于以下问题：C++ TFT类的具体用法？C++ TFT怎么用？C++ TFT使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了TFT类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(int argc, char **argv)
{
// TFT tft ( 21 ,22 ,23 ); // with wiringpi library
TFT tft ( 5, 6, 13 ); // with bcm library zou can set in ILI9341.c file
tft.init();
tft.setAddrWindow( 0,0, 320, 240 );
Ball balls[100];
for ( int i =0; i < 100; i ++ ) {
balls[i].x = rand () % 280 +20;
balls[i].y = rand () % 200 +20;
balls[i].color = rand () % 65500;
balls[i].r = 2 + rand () % 8;
}
do {
for ( int i =0; i < 100; i ++ ) {
balls[i].update();
tft.fillCircle ( balls[i].x, 240 - balls[i].y, balls[i].r , balls[i].color);
}
tft.updateDisplay ();
} while(1);
return 0;
}示例2: clearPoint
// Clear (draw black) 9x9 square
void Board::clearPoint(int xPoint, int yPoint){
TFTscreen.stroke(0, 0, 0);
for(int i = -3; i <= 3; i++){
for(int j = -3; j <= 3; j++){
TFTscreen.point(xPoint + i, yPoint + j);
}
}
}示例3: drawPellet
// Draw a 9x9 pellet
void Board::drawPellet(Pellet pellet){
TFTscreen.stroke(56, 3, 200);
for(int i = -3; i <= 3; i++){
for(int j = -3; j <= 3; j++){
TFTscreen.point(pellet.xPos + i, pellet.yPos + j);
}
}
TFTscreen.stroke(0,0,0);
}示例4: setHighScore
// Prints highscore to screen
void Board::setHighScore(uint8_t highscore){
TFTscreen.stroke(0, 72, 255);
TFTscreen.setCursor(0, 70);
TFTscreen.setTextSize(3);
TFTscreen.print(highscore);
TFTscreen.setTextSize(1);
}示例5: drawPointFast
// Draws snake body as single point(1 pixel)
void Board::drawPointFast(uint8_t xPoint, uint8_t yPoint){
// Set new stroke
TFTscreen.stroke(rgbColour[0], rgbColour[1], rgbColour[2]);
// Draw 9x9 square
TFTscreen.point(xPoint, yPoint);
// Set new colors
updateColors();
}示例6: drawPoint
// Draws a 9X9 point with (xPoint, yPoint) as center
void Board::drawPoint(uint8_t xPoint, uint8_t yPoint){
// set new stroke
TFTscreen.stroke(rgbColour[0], rgbColour[1], rgbColour[2]);
//Draw 9x9 square
for(int i = -3; i <= 3; i++){
for(int j = -3; j <= 3; j++){
TFTscreen.point(((int)xPoint) + i, ((int)yPoint) + j);
}
}
// Set new colors
updateColors();
}示例7: drawText
void drawText(int16_t x, int16_t y, const String& str, uint16_t color)
{
int newX = x - str.length() * 5 / 2;
for(uint32_t ii = 0; ii < str.length(); ++ii)
{
TFTscreen.drawChar(newX + ii * 5, y - 4, str[ii], color, 0x0, 1);
}
}示例8: setScore
// Prints score to screen
void Board::setScore(uint8_t score){
TFTscreen.setTextSize(3);
TFTscreen.setCursor(0, 20);
// Write old score as black, which erases it
if(score != 0){
TFTscreen.stroke(0, 0, 0);
TFTscreen.print(score - 1);
}
// Write new score in color of snake
TFTscreen.setCursor(0, 20);
TFTscreen.stroke(rgbColour[0], rgbColour[1], rgbColour[2]);
TFTscreen.print(score);
// Reset cursor size
TFTscreen.setTextSize(1);
}示例9: _valid
PadConfiguration::PadConfiguration(const char* fileName):
_valid(false),
_picture(nullptr)
{
Serial.println("[PadConfiguration start]");
if(!TFTInit)
{
TFTscreen.begin();
TFTInit = true;
}
for(uint8_t index; index < BUTTON_ARRAY_SIZE; ++index)
{
_mapping[index] = nullptr;
}
File myFile;
myFile = SD.open(fileName);
if(!myFile)
{
Serial.println("[PadConfiguration done: could not open file]");
return;
}
String padConf = readLine(myFile);
Serial.println(padConf.c_str());
Serial.println(padConf.length());
if(padConf.length() != BUTTON_ARRAY_SIZE*2+1)
{
Serial.println("[PadConfiguration done: parse error length]");
Serial.println(padConf.length());
myFile.close();
return;
}
for(uint8_t index = 0; index < BUTTON_ARRAY_SIZE; ++index)
{
switch(padConf.charAt(index*2))
{
case 'k':
{
_mapping[index] = new InputHandlerKeyboard(padConf.charAt(index*2+1), false, false);
if(!_mapping[index]->_valid)
{
Serial.println("[PadConfiguration done: parse error k]");
myFile.close(); return;
}
break;
}
case 'K':
{
_mapping[index] = new InputHandlerKeyboard(padConf.charAt(index*2+1), true, false);
if(!_mapping[index]->_valid)
{
Serial.println("[PadConfiguration done: parse error K]");
myFile.close(); return;
}
break;
}
case 'F':
{
_mapping[index] = new InputHandlerKeyboard(padConf.charAt(index*2+1), false, true);
if(!_mapping[index]->_valid)
{
Serial.println("[PadConfiguration done: parse error F]");
myFile.close(); return;
}
break;
}
case 'P':
{
_mapping[index] = new InputHandlerPad(padConf.charAt(index*2+1));
if(!_mapping[index]->_valid)
{
Serial.println("[PadConfiguration done: parse error P]");
myFile.close(); return;
}
break;
}
case 'X':
/*{
_mapping[index] = new InputHandlerDualShock3(padConf.charAt(index*2+1));
if(!_mapping[index]->_valid)
{
Serial.println("[PadConfiguration done: parse error X]");
myFile.close(); return;
}
break;
}*/
case '-':
{
_mapping[index] = nullptr;
break;
}
default:
{myFile.close(); Serial.println("[PadConfiguration done: parse error]"); return;}
}
//.........这里部分代码省略.........
示例10: BUTTON2_X
void PadConfiguration::drawMapping()
{
TFTscreen.fillScreen(0);
// Draw grid
/*TFTscreen.drawFastHLine(0, 78, 160, 0xFFFF);
TFTscreen.drawFastHLine(0, 103, 160, 0xFFFF);
TFTscreen.drawFastVLine(40, 78, 50, 0xFFFF);
TFTscreen.drawFastVLine(80, 78, 50, 0xFFFF);
TFTscreen.drawFastVLine(120, 78, 50, 0xFFFF);*/
#define BUTTON_RADIUS 10
#define BUTTON1_X 60
#define BUTTON1_Y 90
#define BUTTON2_X (BUTTON1_X + 2 * BUTTON_RADIUS + 4)
#define BUTTON2_Y (BUTTON1_Y - BUTTON_RADIUS)
#define BUTTON3_X (BUTTON2_X + 2 * BUTTON_RADIUS + 4)
#define BUTTON3_Y (BUTTON2_Y - 0.5 * BUTTON_RADIUS)
#define BUTTON4_X (BUTTON3_X + 2 * BUTTON_RADIUS + 4)
#define BUTTON4_Y BUTTON3_Y
#define BUTTON5_X BUTTON1_X
#define BUTTON5_Y (BUTTON1_Y - 2 * BUTTON_RADIUS - 4)
#define BUTTON6_X BUTTON2_X
#define BUTTON6_Y (BUTTON2_Y - 2 * BUTTON_RADIUS - 4)
#define BUTTON7_X BUTTON3_X
#define BUTTON7_Y (BUTTON3_Y - 2 * BUTTON_RADIUS - 4)
#define BUTTON8_X BUTTON4_X
#define BUTTON8_Y (BUTTON4_Y - 2 * BUTTON_RADIUS - 4)
#define BUTTONSTART_X (BUTTON1_X - 3 * BUTTON_RADIUS)
#define BUTTONSTART_Y (BUTTON1_Y + 2 * BUTTON_RADIUS)
#define Y_OFFSET (-5)
#define ALT_Y_OFFSET 5
#define GET_STRING(i) (_mapping[i] ? _mapping[i]->mappingString() : String("-"))
#define GET_COLOR(i) (_mapping[i] ? _mapping[i]->mappingColor() : 0b1000010000010000)
TFTscreen.drawCircle(BUTTON1_X, BUTTON1_Y, BUTTON_RADIUS, 0xFFFF);
drawText(BUTTON1_X, BUTTON1_Y + Y_OFFSET, GET_STRING(BUTTON_1_INDEX), GET_COLOR(BUTTON_1_INDEX));
drawText(BUTTON1_X, BUTTON1_Y + ALT_Y_OFFSET, GET_STRING(ALT_BUTTON_1_INDEX), GET_COLOR(ALT_BUTTON_1_INDEX));
TFTscreen.drawCircle(BUTTON2_X, BUTTON2_Y, BUTTON_RADIUS, 0xFFFF);
drawText(BUTTON2_X, BUTTON2_Y + Y_OFFSET, GET_STRING(BUTTON_2_INDEX), GET_COLOR(BUTTON_2_INDEX));
drawText(BUTTON2_X, BUTTON2_Y + ALT_Y_OFFSET, GET_STRING(ALT_BUTTON_2_INDEX), GET_COLOR(ALT_BUTTON_2_INDEX));
TFTscreen.drawCircle(BUTTON3_X, BUTTON3_Y, BUTTON_RADIUS, 0xFFFF);
drawText(BUTTON3_X, BUTTON3_Y + Y_OFFSET, GET_STRING(BUTTON_3_INDEX), GET_COLOR(BUTTON_3_INDEX));
drawText(BUTTON3_X, BUTTON3_Y + ALT_Y_OFFSET, GET_STRING(ALT_BUTTON_3_INDEX), GET_COLOR(ALT_BUTTON_3_INDEX));
TFTscreen.drawCircle(BUTTON4_X, BUTTON4_Y, BUTTON_RADIUS, 0xFFFF);
drawText(BUTTON4_X, BUTTON4_Y + Y_OFFSET, GET_STRING(BUTTON_4_INDEX), GET_COLOR(BUTTON_4_INDEX));
drawText(BUTTON4_X, BUTTON4_Y + ALT_Y_OFFSET, GET_STRING(ALT_BUTTON_4_INDEX), GET_COLOR(ALT_BUTTON_4_INDEX));
TFTscreen.drawCircle(BUTTON5_X, BUTTON5_Y, BUTTON_RADIUS, 0xFFFF);
drawText(BUTTON5_X, BUTTON5_Y + Y_OFFSET, GET_STRING(BUTTON_5_INDEX), GET_COLOR(BUTTON_5_INDEX));
drawText(BUTTON5_X, BUTTON5_Y + ALT_Y_OFFSET, GET_STRING(ALT_BUTTON_5_INDEX), GET_COLOR(ALT_BUTTON_5_INDEX));
TFTscreen.drawCircle(BUTTON6_X, BUTTON6_Y, BUTTON_RADIUS, 0xFFFF);
drawText(BUTTON6_X, BUTTON6_Y + Y_OFFSET, GET_STRING(BUTTON_6_INDEX), GET_COLOR(BUTTON_6_INDEX));
drawText(BUTTON6_X, BUTTON6_Y + ALT_Y_OFFSET, GET_STRING(ALT_BUTTON_6_INDEX), GET_COLOR(ALT_BUTTON_6_INDEX));
TFTscreen.drawCircle(BUTTON7_X, BUTTON7_Y, BUTTON_RADIUS, 0xFFFF);
drawText(BUTTON7_X, BUTTON7_Y + Y_OFFSET, GET_STRING(BUTTON_7_INDEX), GET_COLOR(BUTTON_7_INDEX));
drawText(BUTTON7_X, BUTTON7_Y + ALT_Y_OFFSET, GET_STRING(ALT_BUTTON_7_INDEX), GET_COLOR(ALT_BUTTON_7_INDEX));
TFTscreen.drawCircle(BUTTON8_X, BUTTON8_Y, BUTTON_RADIUS, 0xFFFF);
drawText(BUTTON8_X, BUTTON8_Y + Y_OFFSET, GET_STRING(BUTTON_8_INDEX), GET_COLOR(BUTTON_8_INDEX));
drawText(BUTTON8_X, BUTTON8_Y + ALT_Y_OFFSET, GET_STRING(ALT_BUTTON_8_INDEX), GET_COLOR(ALT_BUTTON_8_INDEX));
TFTscreen.drawCircle(BUTTONSTART_X, BUTTONSTART_Y, BUTTON_RADIUS, 0xFFFF);
drawText(BUTTONSTART_X, BUTTONSTART_Y + Y_OFFSET, GET_STRING(BUTTON_START_INDEX), GET_COLOR(BUTTON_START_INDEX));
drawText(BUTTONSTART_X, BUTTONSTART_Y + ALT_Y_OFFSET, GET_STRING(ALT_BUTTON_START_INDEX), GET_COLOR(ALT_BUTTON_START_INDEX));
#define STICK_X 36
#define STICK_Y 36
#define STICK_WIDTH 6
#define STICK_LENGTH 12
TFTscreen.drawRect(STICK_X - STICK_LENGTH,
STICK_Y - STICK_WIDTH/2,
2 * STICK_LENGTH,
STICK_WIDTH,
0xFFFF);
TFTscreen.drawRect(STICK_X - STICK_WIDTH/2,
STICK_Y - STICK_LENGTH,
STICK_WIDTH,
2 * STICK_LENGTH,
0xFFFF);
drawText(STICK_X, STICK_Y - STICK_LENGTH - 5, _mapping[0]->mappingString(), _mapping[0]->mappingColor());
drawText(STICK_X, STICK_Y + STICK_LENGTH + 5, _mapping[1]->mappingString(), _mapping[1]->mappingColor());
drawText(STICK_X - STICK_LENGTH - 10, STICK_Y, _mapping[2]->mappingString(), _mapping[2]->mappingColor());
drawText(STICK_X + STICK_LENGTH + 10, STICK_Y, _mapping[3]->mappingString(), _mapping[3]->mappingColor());
}示例11: drawMapping
void PadConfiguration::drawPicture()
{
if(_picture == nullptr)
{
drawMapping();
return;
}
uint8_t* pointer = _picture;
uint16_t current(0);
#define READ_8 current = *pointer; ++pointer;
#define READ_16 current = *((uint16_t*)pointer); ++pointer; ++pointer;
READ_16;
TFTscreen.fillScreen(current);
READ_8;
uint16_t numColors(current);
for(uint16_t currentColor = 0; currentColor < numColors; ++currentColor)
{
READ_16;
uint16_t color = current;
READ_16;
uint32_t numRects(current);
for(uint16_t currentRect = 0; currentRect < numRects; ++currentRect)
{
READ_8;
int16_t x(current);
READ_8;
int16_t y(current);
READ_8;
int16_t w(current);
READ_8;
int16_t h(current);
TFTscreen.fillRect(x, y, w, h, color);
}
READ_16;
uint16_t numVLines(current);
for(uint16_t currentVLine = 0; currentVLine < numVLines; ++currentVLine)
{
READ_8;
int16_t x(current);
READ_8;
int16_t y(current);
READ_8;
int16_t l(current);
TFTscreen.drawFastVLine(x, y, l, color);
}
READ_16;
uint16_t numHLines(current);
for(uint16_t currentHLine = 0; currentHLine < numHLines; ++currentHLine)
{
READ_8;
int16_t x(current);
READ_8;
int16_t y(current);
READ_8;
int16_t l(current);
TFTscreen.drawFastHLine(x, y, l, color);
}
READ_16;
uint16_t numPix(current);
for(uint16_t currentPix = 0; currentPix < numPix; ++currentPix)
{
READ_8;
int16_t x(current);
READ_8;
int16_t y(current);
TFTscreen.drawPixel(x, y, color);
}
}
#undef READ_8
#undef READ_16
}示例12: clearPointFast
// Clear (draw black) single point (1 pixel)
void Board::clearPointFast(int xPoint, int yPoint){
TFTscreen.stroke(0, 0, 0);
TFTscreen.point(xPoint, yPoint);
}示例13: writeWeekDay
// Write weekday to screen
void ClockMaster::writeWeekDay(DateTime time_now){
tft.stroke(weekdayColor);
tft.setTextSize(weekdaySize);
tft.setCursor(weekdayXPos, weekdayYPos);
tft.print(daysOfTheWeek[time_now.dayOfTheWeek()]);
}示例14: writeMinute
// Write minute to screen
void ClockMaster::writeMinute(DateTime time_now) {
tft.stroke(minuteColor);
tft.setTextSize(hourSize);
tft.setCursor(minuteXPos, minuteYPos);
if (time_now.minute() < 10) {
tft.print("0");
}
tft.print(time_now.minute());
}示例15: writeSecond
// Write second to screen
void ClockMaster::writeSecond(DateTime time_now) {
tft.stroke(255, 255, 255);
tft.setTextSize(secondSize);
tft.setCursor(secondXPos, secondYPos);
if (time_now.second() < 10) {
tft.print("0");
}
tft.print(time_now.second());
}