C++ Adafruit_ILI9341::height方法代码示例

本文整理汇总了C++中Adafruit_ILI9341::height方法的典型用法代码示例。如果您正苦于以下问题：C++ Adafruit_ILI9341::height方法的具体用法？C++ Adafruit_ILI9341::height怎么用？C++ Adafruit_ILI9341::height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_ILI9341的用法示例。

在下文中一共展示了Adafruit_ILI9341::height方法的11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: testFilledRoundRects

unsigned long testFilledRoundRects() {
    unsigned long start;
    int i, i2,
            cx = tft.width() / 2 - 1,
            cy = tft.height() / 2 - 1;

    tft.fillScreen(ILI9341_BLACK);
    start = micros();
    for (i = min(tft.width(), tft.height()); i > 20; i -= 6) {
        i2 = i / 2;
        tft.fillRoundRect(cx - i2, cy - i2, i, i, i / 8, tft.Color565(0, i, 0));
    }

    return micros() - start;
}

开发者ID:albal，项目名称:spark，代码行数:15，代码来源:application.cpp

示例2: testRoundRects

unsigned long testRoundRects() {
    unsigned long start;
    int w, i, i2,
            cx = tft.width() / 2 - 1,
            cy = tft.height() / 2 - 1;

    tft.fillScreen(ILI9341_BLACK);
    w = min(tft.width(), tft.height());
    start = micros();
    for (i = 0; i < w; i += 6) {
        i2 = i / 2;
        tft.drawRoundRect(cx - i2, cy - i2, i, i, i / 8, tft.Color565(i, 0, 0));
    }

    return micros() - start;
}

开发者ID:albal，项目名称:spark，代码行数:16，代码来源:application.cpp

示例3: testRects

unsigned long testRects(uint16_t color) {
    unsigned long start;
    int n, i, i2,
            cx = tft.width() / 2,
            cy = tft.height() / 2;

    tft.fillScreen(ILI9341_BLACK);
    n = min(tft.width(), tft.height());
    start = micros();
    for (i = 2; i < n; i += 6) {
        i2 = i / 2;
        tft.drawRect(cx - i2, cy - i2, i, i, color);
    }

    return micros() - start;
}

开发者ID:albal，项目名称:spark，代码行数:16，代码来源:application.cpp

示例4: testFilledRects

unsigned long testFilledRects(uint16_t color1, uint16_t color2) {
    unsigned long start, t = 0;
    int n, i, i2,
            cx = tft.width() / 2 - 1,
            cy = tft.height() / 2 - 1;

    tft.fillScreen(ILI9341_BLACK);
    n = min(tft.width(), tft.height());
    for (i = n; i > 0; i -= 6) {
        i2 = i / 2;
        start = micros();
        tft.fillRect(cx - i2, cy - i2, i, i, color1);
        t += micros() - start;
        // Outlines are not included in timing results
        tft.drawRect(cx - i2, cy - i2, i, i, color2);
    }

    return t;
}

开发者ID:albal，项目名称:spark，代码行数:19，代码来源:application.cpp

示例5: testFastLines

unsigned long testFastLines(uint16_t color1, uint16_t color2) {
    unsigned long start;
    int x, y, w = tft.width(), h = tft.height();

    tft.fillScreen(ILI9341_BLACK);
    start = micros();
    for (y = 0; y < h; y += 5) tft.drawFastHLine(0, y, w, color1);
    for (x = 0; x < w; x += 5) tft.drawFastVLine(x, 0, h, color2);

    return micros() - start;
}

开发者ID:albal，项目名称:spark，代码行数:11，代码来源:application.cpp

示例6: testFilledCircles

unsigned long testFilledCircles(uint8_t radius, uint16_t color) {
    unsigned long start;
    int x, y, w = tft.width(), h = tft.height(), r2 = radius * 2;

    tft.fillScreen(ILI9341_BLACK);
    start = micros();
    for (x = radius; x < w; x += r2) {
        for (y = radius; y < h; y += r2) {
            tft.fillCircle(x, y, radius, color);
        }
    }

    return micros() - start;
}

开发者ID:albal，项目名称:spark，代码行数:14，代码来源:application.cpp

示例7: testLines

unsigned long testLines(uint16_t color) {
    unsigned long start, t;
    int x1, y1, x2, y2,
            w = tft.width(),
            h = tft.height();

    tft.fillScreen(ILI9341_BLACK);

    x1 = y1 = 0;
    y2 = h - 1;
    start = micros();
    for (x2 = 0; x2 < w; x2 += 6) tft.drawLine(x1, y1, x2, y2, color);
    x2 = w - 1;
    for (y2 = 0; y2 < h; y2 += 6) tft.drawLine(x1, y1, x2, y2, color);
    t = micros() - start; // fillScreen doesn't count against timing

    tft.fillScreen(ILI9341_BLACK);

    x1 = w - 1;
    y1 = 0;
    y2 = h - 1;
    start = micros();
    for (x2 = 0; x2 < w; x2 += 6) tft.drawLine(x1, y1, x2, y2, color);
    x2 = 0;
    for (y2 = 0; y2 < h; y2 += 6) tft.drawLine(x1, y1, x2, y2, color);
    t += micros() - start;

    tft.fillScreen(ILI9341_BLACK);

    x1 = 0;
    y1 = h - 1;
    y2 = 0;
    start = micros();
    for (x2 = 0; x2 < w; x2 += 6) tft.drawLine(x1, y1, x2, y2, color);
    x2 = w - 1;
    for (y2 = 0; y2 < h; y2 += 6) tft.drawLine(x1, y1, x2, y2, color);
    t += micros() - start;

    tft.fillScreen(ILI9341_BLACK);

    x1 = w - 1;
    y1 = h - 1;
    y2 = 0;
    start = micros();
    for (x2 = 0; x2 < w; x2 += 6) tft.drawLine(x1, y1, x2, y2, color);
    x2 = 0;
    for (y2 = 0; y2 < h; y2 += 6) tft.drawLine(x1, y1, x2, y2, color);

    return micros() - start;
}

开发者ID:albal，项目名称:spark，代码行数:50，代码来源:application.cpp

示例8: testCircles

unsigned long testCircles(uint8_t radius, uint16_t color) {
    unsigned long start;
    int x, y, r2 = radius * 2,
            w = tft.width() + radius,
            h = tft.height() + radius;

    // Screen is not cleared for this one -- this is
    // intentional and does not affect the reported time.
    start = micros();
    for (x = 0; x < w; x += r2) {
        for (y = 0; y < h; y += r2) {
            tft.drawCircle(x, y, radius, color);
        }
    }

    return micros() - start;
}

开发者ID:albal，项目名称:spark，代码行数:17，代码来源:application.cpp

示例9: testFilledTriangles

unsigned long testFilledTriangles() {
    unsigned long start, t = 0;
    int i, cx = tft.width() / 2 - 1,
            cy = tft.height() / 2 - 1;

    tft.fillScreen(ILI9341_BLACK);
    start = micros();
    for (i = min(cx, cy); i > 10; i -= 5) {
        start = micros();
        tft.fillTriangle(cx, cy - i, cx - i, cy + i, cx + i, cy + i,
                tft.Color565(0, i, i));
        t += micros() - start;
        tft.drawTriangle(cx, cy - i, cx - i, cy + i, cx + i, cy + i,
                tft.Color565(i, i, 0));
    }

    return t;
}

开发者ID:albal，项目名称:spark，代码行数:18，代码来源:application.cpp

示例10: testTriangles

unsigned long testTriangles() {
    unsigned long start;
    int n, i, cx = tft.width() / 2 - 1,
            cy = tft.height() / 2 - 1;

    tft.fillScreen(ILI9341_BLACK);
    n = min(cx, cy);
    start = micros();
    for (i = 0; i < n; i += 5) {
        tft.drawTriangle(
                cx, cy - i, // peak
                cx - i, cy + i, // bottom left
                cx + i, cy + i, // bottom right
                tft.Color565(0, 0, i));
    }

    return micros() - start;
}

开发者ID:albal，项目名称:spark，代码行数:18，代码来源:application.cpp

示例11: loop

void loop()
{
  // See if there's any  touch data for us
  if (ts.bufferEmpty()) {
    return;
  }
  /*
  // You can also wait for a touch
  if (! ts.touched()) {
    return;
  }
  */

  // Retrieve a point  
  TS_Point p = ts.getPoint();
  
 /*
  Serial.print("X = "); Serial.print(p.x);
  Serial.print("\tY = "); Serial.print(p.y);
  Serial.print("\tPressure = "); Serial.println(p.z);  
 */
 
  // Scale from ~0->4000 to tft.width using the calibration #'s
  p.x = map(p.x, TS_MINX, TS_MAXX, 0, tft.width());
  p.y = map(p.y, TS_MINY, TS_MAXY, 0, tft.height());

  /*
  Serial.print("("); Serial.print(p.x);
  Serial.print(", "); Serial.print(p.y);
  Serial.println(")");
  */

  if (p.y < BOXSIZE) {
     oldcolor = currentcolor;

     if (p.x < BOXSIZE) { 
       currentcolor = ILI9341_RED; 
       tft.drawRect(0, 0, BOXSIZE, BOXSIZE, ILI9341_WHITE);
     } else if (p.x < BOXSIZE*2) {
       currentcolor = ILI9341_YELLOW;
       tft.drawRect(BOXSIZE, 0, BOXSIZE, BOXSIZE, ILI9341_WHITE);
     } else if (p.x < BOXSIZE*3) {
       currentcolor = ILI9341_GREEN;
       tft.drawRect(BOXSIZE*2, 0, BOXSIZE, BOXSIZE, ILI9341_WHITE);
     } else if (p.x < BOXSIZE*4) {
       currentcolor = ILI9341_CYAN;
       tft.drawRect(BOXSIZE*3, 0, BOXSIZE, BOXSIZE, ILI9341_WHITE);
     } else if (p.x < BOXSIZE*5) {
       currentcolor = ILI9341_BLUE;
       tft.drawRect(BOXSIZE*4, 0, BOXSIZE, BOXSIZE, ILI9341_WHITE);
     } else if (p.x < BOXSIZE*6) {
       currentcolor = ILI9341_MAGENTA;
       tft.drawRect(BOXSIZE*5, 0, BOXSIZE, BOXSIZE, ILI9341_WHITE);
     }

     if (oldcolor != currentcolor) {
        if (oldcolor == ILI9341_RED) 
          tft.fillRect(0, 0, BOXSIZE, BOXSIZE, ILI9341_RED);
        if (oldcolor == ILI9341_YELLOW) 
          tft.fillRect(BOXSIZE, 0, BOXSIZE, BOXSIZE, ILI9341_YELLOW);
        if (oldcolor == ILI9341_GREEN) 
          tft.fillRect(BOXSIZE*2, 0, BOXSIZE, BOXSIZE, ILI9341_GREEN);
        if (oldcolor == ILI9341_CYAN) 
          tft.fillRect(BOXSIZE*3, 0, BOXSIZE, BOXSIZE, ILI9341_CYAN);
        if (oldcolor == ILI9341_BLUE) 
          tft.fillRect(BOXSIZE*4, 0, BOXSIZE, BOXSIZE, ILI9341_BLUE);
        if (oldcolor == ILI9341_MAGENTA) 
          tft.fillRect(BOXSIZE*5, 0, BOXSIZE, BOXSIZE, ILI9341_MAGENTA);
     }
  }
  if (((p.y-PENRADIUS) > BOXSIZE) && ((p.y+PENRADIUS) < tft.height())) {
    tft.fillCircle(p.x, p.y, PENRADIUS, currentcolor);
  }
}

开发者ID:CreedyNZ，项目名称:Raspberry_Pi，代码行数:74，代码来源:touchpaint.cpp

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