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C++ Adafruit_ST7735::drawFastVLine方法代码示例

本文整理汇总了C++中Adafruit_ST7735::drawFastVLine方法的典型用法代码示例。如果您正苦于以下问题：C++ Adafruit_ST7735::drawFastVLine方法的具体用法？C++ Adafruit_ST7735::drawFastVLine怎么用？C++ Adafruit_ST7735::drawFastVLine使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Adafruit_ST7735的用法示例。


在下文中一共展示了Adafruit_ST7735::drawFastVLine方法的6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: setup_display

void setup_display(void) {
  
  // initialize the LCD display
//  tft.init();
//  tft.initR(INITR_BLACKTAB);   // initialize a S6D02A1S chip, black tab
  tft.setRotation(1);
  tft.fillScreen(BLACK); //BLACK);
  //tft.fillRect(0, pos, 160, 128-pos, BLACK); // erase old string
  tft.setCursor(0, 119);
  tft.setTextColor(WHITE);
  tft.setTextWrap(true);
//  tft.print("DD4WH SDR 5.00");
  
  // Show mid screen tune position
  tft.drawFastVLine(pos_centre_f, 0,pos+1, RED); //WHITE);
 // tft.drawFastHLine(0, pos,79, YELLOW);// WHITE);
  //tft.drawFastHLine(81, pos,79, YELLOW);

// draw S-Meter layout
  tft.drawFastHLine (pos_x_smeter, pos_y_smeter-1, 9*s_w, WHITE);
  tft.drawFastHLine (pos_x_smeter, pos_y_smeter+3, 9*s_w, WHITE);
  tft.fillRect(pos_x_smeter, pos_y_smeter-3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter+8*s_w, pos_y_smeter-3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter+2*s_w, pos_y_smeter-3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter+4*s_w, pos_y_smeter-3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter+6*s_w, pos_y_smeter-3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter+7*s_w, pos_y_smeter-4, 2, 3, WHITE);
  tft.fillRect(pos_x_smeter+3*s_w, pos_y_smeter-4, 2, 3, WHITE);
  tft.fillRect(pos_x_smeter+5*s_w, pos_y_smeter-4, 2, 3, WHITE);
  tft.fillRect(pos_x_smeter+s_w, pos_y_smeter-4, 2, 3, WHITE);
  tft.fillRect(pos_x_smeter+9*s_w, pos_y_smeter-4, 2, 3, WHITE);
  tft.drawFastHLine (pos_x_smeter+9*s_w, pos_y_smeter-1, 3*s_w*2+2, GREEN);
  tft.drawFastHLine (pos_x_smeter+9*s_w, pos_y_smeter+3, 3*s_w*2+2, GREEN);
  tft.fillRect(pos_x_smeter+11*s_w, pos_y_smeter-4, 2, 3, GREEN);
  tft.fillRect(pos_x_smeter+13*s_w, pos_y_smeter-4, 2, 3, GREEN);
  tft.fillRect(pos_x_smeter+15*s_w, pos_y_smeter-4, 2, 3, GREEN);
  tft.drawFastVLine (pos_x_smeter-1, pos_y_smeter-1, 5, WHITE); 
  tft.drawFastVLine (pos_x_smeter+15*s_w+2, pos_y_smeter-1, 5, GREEN);

  tft.setCursor(pos_x_smeter - 4, pos_y_smeter - 13);
  tft.setTextColor(WHITE);
  tft.setTextWrap(true);
  tft.print("S 1");
  tft.setCursor(pos_x_smeter + 28, pos_y_smeter - 13);
  tft.print("3");
  tft.setCursor(pos_x_smeter + 48, pos_y_smeter - 13);
  tft.print("5");
  tft.setCursor(pos_x_smeter + 68, pos_y_smeter - 13);
  tft.print("7");
  tft.setCursor(pos_x_smeter + 88, pos_y_smeter - 13);
  tft.print("9");
  tft.setCursor(pos_x_smeter + 120, pos_y_smeter - 13);
  tft.print("+20dB");

} // end void setupdisplay
开发者ID:DD4WH，项目名称:Teensy-SDR-Rx，代码行数:55，代码来源:display.cpp

示例2: main_display

void main_display(void) {
  tft.fillScreen(BLACK);
  tft.setFont(&FreeSans9pt7b);
  // Show mid screen tune position
  tft.drawFastVLine(80, 0, 60, RED);
  show_s_meter_layout();
}
开发者ID:AgriVision，项目名称:Teensy_SDR，代码行数:7，代码来源:display.cpp

示例3: testfastlines

void testfastlines(uint16_t color1, uint16_t color2) {
    tft.fillScreen(ST7735_BLACK);
    for (int16_t y=0; y < tft.height(); y+=5) {
        tft.drawFastHLine(0, y, tft.width(), color1);
    }
    for (int16_t x=0; x < tft.width(); x+=5) {
        tft.drawFastVLine(x, 0, tft.height(), color2);
    }
}
开发者ID:ubirch，项目名称:ubirch-thgs，代码行数:9，代码来源:tft.cpp

示例4: show_spectrum

void show_spectrum(void) {
  static int startx = 0, endx;
  endx = startx + 16;
  int scale = 1;
  //digitalWrite(DEBUG_PIN,1); // for timing measurements

  for (int16_t x = startx; x < endx; x += 2)
  {
    int bar = abs(myFFT.output[x * 8 / 10]) / scale;
    if (bar > 60) bar = 60;
    if (x != 80)
    {
      tft.drawFastVLine(x, 60 - bar, bar, GREEN);
      tft.drawFastVLine(x, 0, 60 - bar, BLACK);
    }
  }
  startx += 16;
  if (startx >= 160) startx = 0;
  //digitalWrite(DEBUG_PIN,0); //
}
开发者ID:AgriVision，项目名称:Teensy_SDR，代码行数:20，代码来源:display.cpp

示例5: show_s_meter_layout

void show_s_meter_layout() {
  tft.drawFastHLine (pos_x_smeter, pos_y_smeter - 1, 9 * s_w, WHITE);
  tft.drawFastHLine (pos_x_smeter, pos_y_smeter + 3, 9 * s_w, WHITE);
  tft.fillRect(pos_x_smeter, pos_y_smeter - 3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter + 8 * s_w, pos_y_smeter - 3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter + 2 * s_w, pos_y_smeter - 3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter + 4 * s_w, pos_y_smeter - 3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter + 6 * s_w, pos_y_smeter - 3, 2, 2, WHITE);
  tft.fillRect(pos_x_smeter + 7 * s_w, pos_y_smeter - 4, 2, 3, WHITE);
  tft.fillRect(pos_x_smeter + 3 * s_w, pos_y_smeter - 4, 2, 3, WHITE);
  tft.fillRect(pos_x_smeter + 5 * s_w, pos_y_smeter - 4, 2, 3, WHITE);
  tft.fillRect(pos_x_smeter + s_w, pos_y_smeter - 4, 2, 3, WHITE);
  tft.fillRect(pos_x_smeter + 9 * s_w, pos_y_smeter - 4, 2, 3, WHITE);
  tft.drawFastHLine (pos_x_smeter + 9 * s_w, pos_y_smeter - 1, 3 * s_w * 2 + 2, GREEN);
  tft.drawFastHLine (pos_x_smeter + 9 * s_w, pos_y_smeter + 3, 3 * s_w * 2 + 2, GREEN);
  tft.fillRect(pos_x_smeter + 11 * s_w, pos_y_smeter - 4, 2, 3, GREEN);
  tft.fillRect(pos_x_smeter + 13 * s_w, pos_y_smeter - 4, 2, 3, GREEN);
  tft.fillRect(pos_x_smeter + 15 * s_w, pos_y_smeter - 4, 2, 3, GREEN);
  tft.drawFastVLine (pos_x_smeter - 1, pos_y_smeter - 1, 5, WHITE);
  tft.drawFastVLine (pos_x_smeter + 15 * s_w + 2, pos_y_smeter - 1, 5, GREEN);

  tft.setFont();
  tft.setCursor(pos_x_smeter - 4, pos_y_smeter - 13);
  tft.setTextColor(WHITE);
  tft.setTextWrap(true);
  tft.print("S 1");
  tft.setCursor(pos_x_smeter + 28, pos_y_smeter - 13);
  tft.print("3");
  tft.setCursor(pos_x_smeter + 48, pos_y_smeter - 13);
  tft.print("5");
  tft.setCursor(pos_x_smeter + 68, pos_y_smeter - 13);
  tft.print("7");
  tft.setCursor(pos_x_smeter + 88, pos_y_smeter - 13);
  tft.print("9");
  tft.setCursor(pos_x_smeter + 120, pos_y_smeter - 13);
  tft.print("+20dB");
}
开发者ID:AgriVision，项目名称:Teensy_SDR，代码行数:37，代码来源:display.cpp

示例6: show_notch

void show_notch(int notchF, int MODE) {
  // pos_centre_f is the x position of the Rx centre
  // pos is the y position of the spectrum display 
  // notch display should be at x = pos_centre_f +- notch frequency and y = 20 
  //  LSB: 
  pos_centre_f+=1; // = pos_centre_f + 1;
          // delete old indicator
          tft.drawFastVLine(pos_centre_f + 1 + 160/spectrum_span * oldnotchF / 1000, notchpos, notchL, BLACK);
          tft.drawFastVLine(pos_centre_f + 160/spectrum_span * oldnotchF / 1000, notchpos, notchL, BLACK);
          tft.drawFastVLine(pos_centre_f -1 + 160/spectrum_span * oldnotchF / 1000, notchpos, notchL, BLACK);
          tft.drawFastHLine(pos_centre_f -4 + 160/spectrum_span * oldnotchF / 1000, notchpos+notchL, 9, BLACK);
          tft.drawFastHLine(pos_centre_f -3 + 160/spectrum_span * oldnotchF / 1000, notchpos+notchL + 1, 7, BLACK);
          tft.drawFastHLine(pos_centre_f -2 + 160/spectrum_span * oldnotchF / 1000, notchpos+notchL + 2, 5, BLACK);
          tft.drawFastHLine(pos_centre_f -1 + 160/spectrum_span * oldnotchF / 1000, notchpos+notchL + 3, 3, BLACK);
          tft.drawFastVLine(pos_centre_f + 160/spectrum_span * oldnotchF / 1000, notchpos+notchL + 4, 2, BLACK);

          tft.drawFastVLine(pos_centre_f +1 - 160/spectrum_span * oldnotchF / 1000, notchpos, notchL, BLACK);
          tft.drawFastVLine(pos_centre_f - 160/spectrum_span * oldnotchF / 1000, notchpos, notchL, BLACK);
          tft.drawFastVLine(pos_centre_f -1 - 160/spectrum_span * oldnotchF / 1000, notchpos, notchL, BLACK);
          tft.drawFastHLine(pos_centre_f -4 - 160/spectrum_span * oldnotchF / 1000, notchpos+notchL, 9, BLACK);
          tft.drawFastHLine(pos_centre_f -3 - 160/spectrum_span * oldnotchF / 1000, notchpos+notchL + 1, 7, BLACK);
          tft.drawFastHLine(pos_centre_f -2 - 160/spectrum_span * oldnotchF / 1000, notchpos+notchL + 2, 5, BLACK);
          tft.drawFastHLine(pos_centre_f -1 - 160/spectrum_span * oldnotchF / 1000, notchpos+notchL + 3, 3, BLACK);
          tft.drawFastVLine(pos_centre_f - 160/spectrum_span * oldnotchF / 1000, notchpos+notchL + 4, 2, BLACK);
          // Show mid screen tune position
          tft.drawFastVLine(pos_centre_f - 1, 0,pos+1, RED); //WHITE);

      if (notchF >= 400 || notchF <= -400) {
          // draw new indicator according to mode
      switch (MODE)  {
          case 2: //modeLSB:
          tft.drawFastVLine(pos_centre_f + 1 - 160/spectrum_span * notchF / -1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f - 160/spectrum_span * notchF / -1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f -1 - 160/spectrum_span * notchF / -1000, notchpos, notchL, notchColour);
          tft.drawFastHLine(pos_centre_f -4 - 160/spectrum_span * notchF / -1000, notchpos+notchL, 9, notchColour);
          tft.drawFastHLine(pos_centre_f -3 - 160/spectrum_span * notchF / -1000, notchpos+notchL + 1, 7, notchColour);
          tft.drawFastHLine(pos_centre_f -2 - 160/spectrum_span * notchF / -1000, notchpos+notchL + 2, 5, notchColour);
          tft.drawFastHLine(pos_centre_f -1 - 160/spectrum_span * notchF / -1000, notchpos+notchL + 3, 3, notchColour);
          tft.drawFastVLine(pos_centre_f - 160/spectrum_span * notchF / -1000, notchpos+notchL + 4, 2, notchColour);
          break;
          case 1: //modeUSB:
          tft.drawFastVLine(pos_centre_f +1 + 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f + 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f -1 + 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastHLine(pos_centre_f -4 + 160/spectrum_span * notchF / 1000, notchpos+notchL, 9, notchColour);
          tft.drawFastHLine(pos_centre_f -3 + 160/spectrum_span * notchF / 1000, notchpos+notchL + 1, 7, notchColour);
          tft.drawFastHLine(pos_centre_f -2 + 160/spectrum_span * notchF / 1000, notchpos+notchL + 2, 5, notchColour);
          tft.drawFastHLine(pos_centre_f -1 + 160/spectrum_span * notchF / 1000, notchpos+notchL + 3, 3, notchColour);
          tft.drawFastVLine(pos_centre_f + 160/spectrum_span * notchF / 1000, notchpos+notchL + 4, 2, notchColour);
          break;
          case 0: // modeAM:
          tft.drawFastVLine(pos_centre_f + 1 + 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f + 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f - 1 + 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastHLine(pos_centre_f -4 + 160/spectrum_span * notchF / 1000, notchpos+notchL, 9, notchColour);
          tft.drawFastHLine(pos_centre_f -3 + 160/spectrum_span * notchF / 1000, notchpos+notchL + 1, 7, notchColour);
          tft.drawFastHLine(pos_centre_f -2 + 160/spectrum_span * notchF / 1000, notchpos+notchL + 2, 5, notchColour);
          tft.drawFastHLine(pos_centre_f -1 + 160/spectrum_span * notchF / 1000, notchpos+notchL + 3, 3, notchColour);
          tft.drawFastVLine(pos_centre_f + 160/spectrum_span * notchF / 1000, notchpos+notchL + 4, 2, notchColour);

          tft.drawFastVLine(pos_centre_f + 1 - 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f - 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f - 1 - 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastHLine(pos_centre_f -4 - 160/spectrum_span * notchF / 1000, notchpos+notchL, 9, notchColour);
          tft.drawFastHLine(pos_centre_f -3 - 160/spectrum_span * notchF / 1000, notchpos+notchL + 1, 7, notchColour);
          tft.drawFastHLine(pos_centre_f -2 - 160/spectrum_span * notchF / 1000, notchpos+notchL + 2, 5, notchColour);
          tft.drawFastHLine(pos_centre_f -1 - 160/spectrum_span * notchF / 1000, notchpos+notchL + 3, 3, notchColour);
          tft.drawFastVLine(pos_centre_f - 160/spectrum_span * notchF / 1000, notchpos+notchL + 4, 2, notchColour);
          break;
          case 3: //modeDSB:
          case 4: //modeStereoAM:
          if (notchF <=-400) {
          tft.drawFastVLine(pos_centre_f + 1 - 160/spectrum_span * notchF / -1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f - 160/spectrum_span * notchF / -1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f - 1 - 160/spectrum_span * notchF / -1000, notchpos, notchL, notchColour);
          tft.drawFastHLine(pos_centre_f -4 - 160/spectrum_span * notchF / -1000, notchpos+notchL, 9, notchColour);
          tft.drawFastHLine(pos_centre_f -3 - 160/spectrum_span * notchF / -1000, notchpos+notchL + 1, 7, notchColour);
          tft.drawFastHLine(pos_centre_f -2 - 160/spectrum_span * notchF / -1000, notchpos+notchL + 2, 5, notchColour);
          tft.drawFastHLine(pos_centre_f -1 - 160/spectrum_span * notchF / -1000, notchpos+notchL + 3, 3, notchColour);
          tft.drawFastVLine(pos_centre_f - 160/spectrum_span * notchF / -1000, notchpos+notchL + 4, 2, notchColour);
          }
          if (notchF >=400) {
          tft.drawFastVLine(pos_centre_f + 1 + 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f + 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastVLine(pos_centre_f - 1 + 160/spectrum_span * notchF / 1000, notchpos, notchL, notchColour);
          tft.drawFastHLine(pos_centre_f -4 + 160/spectrum_span * notchF / 1000, notchpos+notchL, 9, notchColour);
          tft.drawFastHLine(pos_centre_f -3 + 160/spectrum_span * notchF / 1000, notchpos+notchL + 1, 7, notchColour);
          tft.drawFastHLine(pos_centre_f -2 + 160/spectrum_span * notchF / 1000, notchpos+notchL + 2, 5, notchColour);
          tft.drawFastHLine(pos_centre_f -1 + 160/spectrum_span * notchF / 1000, notchpos+notchL + 3, 3, notchColour);
          tft.drawFastVLine(pos_centre_f + 160/spectrum_span * notchF / 1000, notchpos+notchL + 4, 2, notchColour);
          }
          break;
      }
      }
      oldnotchF = notchF;
      pos_centre_f-=1; // = pos_centre_f - 1;
  } // end void show_notch
开发者ID:DD4WH，项目名称:Teensy-SDR-Rx，代码行数:97，代码来源:display.cpp


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