Exemple #1
0
void Textbox::draw() {
    if (_fillBackground) {
        tft.fillRect(_pos.x, _pos.y, _size.w, _size.h, bgColor);
        _fillBackground = false;
    }
    if (fontSize == 1) {
        tft.setFont(&Inconsolata_g5pt7b);
    } else {
        tft.setFont(&Inconsolata_g8pt7b);
    }

    const char *valStr = _value;
    size_t valLength = strlen(valStr);
    if (_lastValLength > 0) {
        if (strcmp(_lastVal, valStr) == 0) {
            return;
        }

        tft.setCursor(_pos.x, _pos.y +_size.h-2);
        tft.setTextColor(bgColor);
        tft.print(_lastVal);
    }

    tft.setCursor(_pos.x, _pos.y +_size.h-2);
    tft.setTextColor(fontColor);
    tft.print(valStr);
    tft.setFont(&Inconsolata_g5pt7b);
    strcpy(_lastVal, valStr);
    _lastValLength = valLength;
}
Exemple #2
0
unsigned long testText() {
    tft.fillScreen(ILI9341_BLACK);
    unsigned long start = micros();
    tft.setCursor(0, 0);
    tft.setTextColor(ILI9341_WHITE);
    tft.setTextSize(1);
    tft.println("Hello World!");
    tft.setTextColor(ILI9341_YELLOW);
    tft.setTextSize(2);
    tft.println(1234.56);
    tft.setTextColor(ILI9341_RED);
    tft.setTextSize(3);
    tft.println(0xDEADBEEF, HEX);
    tft.println();
    tft.setTextColor(ILI9341_GREEN);
    tft.setTextSize(5);
    tft.println("Groop");
    tft.setTextSize(2);
    tft.println("I implore thee,");
    tft.setTextSize(1);
    tft.println("my foonting turlingdromes.");
    tft.println("And hooptiously drangle me");
    tft.println("with crinkly bindlewurdles,");
    tft.println("Or I will rend thee");
    tft.println("in the gobberwarts");
    tft.println("with my blurglecruncheon,");
    tft.println("see if I don't!");
    return micros() - start;
}
Exemple #3
0
void Label::draw() {
    int ox = _pos.x;
    int oy = _pos.y;
    if (_touching) {
        ox++;
        oy++;
    }
    tft.setTextColor(fontColor);
    int offset = CURSOR_Y_SMALL;
    if (fontSize == 1) {
        tft.setFont(&Inconsolata_g5pt7b);
    } else {
        tft.setFont(&Inconsolata_g8pt7b);
        offset = CURSOR_Y_LARGE;
    }
    if (centerLabel) {
        uint16_t w, h;
        int16_t x1, y1;
        tft.getTextBounds(_label, 10, 10, &x1, &y1, &w, &h);
        int x = ox + (_size.w / 2) - ((int) w / 2) - 1;
        int y = oy + (_size.h / 2) - ((int) h / 2);
        tft.setCursor(x, y + offset);
        tft.print(_label);
    } else {
        tft.setCursor(ox, oy+_size.h-2);
        tft.print(_label);
    }
}
Exemple #4
0
void Stat::drawLabel() {
    if (!_hideLabel) {
        tft.setFont(&Inconsolata_g8pt7b);
        tft.setCursor(_pos.x, _pos.y+1+CURSOR_Y_LARGE);
        tft.setTextColor(ILI9341_WHITE);
        tft.print(_labelText);
    }
    tft.fillRect(_value.x, _value.y, _controlWidth, 17, tft.color565(10, 10, 10));
}
Exemple #5
0
/************************************ 
 * Name    : print_item
 * Purpuse : 
 * Inputs  : None
 * Outputs : None
 * Returns : None
 ************************************/
int  print_item(int line, char *iname, float value, char *unit)
{
  int stPos;
  if (line <= 0) return -1;
  stPos = (line-1)*PERIOD;
  tft.fillRect(0, stPos, 240, TEXTSIZE, ILI9341_BLACK);
  tft.setCursor(2, stPos);
  tft.setTextColor(ILI9341_WHITE);  
  tft.setTextSize(FONTSIZE);
  tft.print(iname);
  tft.print(value, 2);  
  tft.print(" ");
  tft.print(unit);  
}
Exemple #6
0
void Stat::drawChart() {
    if (_redrawChart) {
        _cur = 0;
        tft.fillRect(_chart.x, _chart.y - 1 /* catch the top of the unit of the axis */,
                     _chartWidth, 32 /* to catch the bottom of the unit on the axis */,
                     ILI9341_BLACK);
        tft.setCursor(_chart.x + 27 - ((int16_t) strlen(_labelText) * 6), _chart.y + 12+CURSOR_Y_SMALL);
        tft.setTextColor(ILI9341_WHITE);
        tft.setFont(&Inconsolata_g5pt7b);
        tft.print(_labelText);
        tft.setCursor(_chart.x + _chartWidth - 45, _chart.y+CURSOR_Y_SMALL);
        tft.print(_max == INT_MIN ? 0 : _max);

        if (_unitText) {
            tft.setTextColor(_chartColor);
            tft.setCursor(_chart.x + _chartWidth - 45, _chart.y + 12+CURSOR_Y_SMALL);
            tft.print(_unitText);
            tft.setTextColor(ILI9341_WHITE);
        }
        tft.setCursor(_chart.x + _chartWidth - 45, _chart.y + 24+CURSOR_Y_SMALL);
        tft.print(_min == INT_MAX ? 0 : _min);
        tft.setFont(&Inconsolata_g8pt7b);
        _redrawChart = false;
        tft.fillRect(_chart.x + 30, _chart.y, _chartWidth - 80, 30, tft.color565(10, 10, 10));
    }

    for ( ; _cur < _end; _cur++) {
        if (invalidReadingi(_historical[_cur])) {
            tft.drawFastVLine(_chart.x+30+_cur, _chart.y, 30, ILI9341_MAROON);
            continue;
        }
        int norm = (int) map(_historical[_cur], _min, _max, 0, 29);
        int x = _chart.x+30+_cur;
        int y = _chart.y+29-norm;
        tft.fillRect(x, y, 1, 1, _chartColor);
    }
}
Exemple #7
0
void Stat::drawValue() {
    char valStr[8];
    size_t valLength;
    if (validReadingi(_stat)) {
        valLength = (size_t) sprintf(valStr, "%d", _stat);
    } else {
        valLength = (size_t) sprintf(valStr, "-- ");
    }
    if (_lastValLength > 0) {
        if (_lastValDrawn == _stat) {
            return;
        }

        tft.setCursor(_value.x, _value.y + 1 + CURSOR_Y_LARGE);
        tft.setFont(&Inconsolata_g8pt7b);
        tft.setTextColor(tft.color565(10, 10, 10));
        tft.print(_lastVal);

        if (valLength != _lastValLength) {
            tft.setFont(&Inconsolata_g5pt7b);
            tft.print(_unitText);
        }
    }

    tft.setCursor(_value.x, _value.y+1+CURSOR_Y_LARGE);
    tft.setFont(&Inconsolata_g8pt7b);
    tft.setTextColor(ILI9341_WHITE, tft.color565(10, 10, 10));
    tft.print(valStr);
    tft.setFont(&Inconsolata_g5pt7b);
    if (valLength != _lastValLength) {
        tft.setFont(&Inconsolata_g5pt7b);
        tft.print(_unitText);
    }
    memcpy(_lastVal, valStr, valLength+1);
    _lastValDrawn = _stat;
    _lastValLength = valLength;
}