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style: improve quadrant divider visibility with 2px automotive slate grey lines

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This commit is contained in:
Sebastián Nieto 2026-09-09 21:07:47 -03:00
parent 89ad596c37
commit 0b2e80fe96
1 changed files with 17 additions and 8 deletions
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25
sketch/obd2_gauge/meter.h
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@ -679,17 +679,26 @@ void plotArc4(uint8_t cell, float data, int warn, int min, int max, bool digit,
void plotFullScreen(uint8_t cell, float data, int warn, int min, int max,
bool digit, String unit);
// 4-quadrant divider styling (2px visible automotive slate grey)
const uint16_t QUAD_DIV_COLOR = 0x632C;
inline void drawQuadrantDividers() {
tft.fillRect(159, 0, 2, 240, QUAD_DIV_COLOR);
tft.fillRect(0, 119, 320, 2, QUAD_DIV_COLOR);
}
// 4-quadrant Numeric Meter (160x120 px)
void numericMeter4(uint8_t cell, uint8_t pid, bool redrawHeader = true) {
int w = 160;
int h = 120;
int x = cell4_x[cell];
int y = cell4_y[cell];
int rx = (cell & 1) ? 161 : 0;
int ry = (cell & 2) ? 121 : 0;
tft.fillRect(x, y, w, h, TFT_BLACK);
tft.fillRect(rx, ry, 159, 119, TFT_BLACK);
drawPidIcon(x + 5, y + 5, pidConfig[pid][2]);
tft.drawFastVLine(159, 0, 240, 0x2104);
tft.drawFastHLine(0, 119, 320, 0x2104);
drawQuadrantDividers();
if (last_valid_data[cell] != -999) {
old_data[cell] = -999;
@ -731,11 +740,12 @@ void plotNumeric4(uint8_t cell, float data, int warn, bool digit, String unit) {
void arcMeter4(uint8_t cell, uint8_t pid, bool redrawHeader = true) {
int x = cell4_x[cell];
int y = cell4_y[cell];
int rx = (cell & 1) ? 161 : 0;
int ry = (cell & 2) ? 121 : 0;
tft.fillRect(x, y, 160, 120, TFT_BLACK);
tft.fillRect(rx, ry, 159, 119, TFT_BLACK);
drawPidIcon(x + 5, y + 3, pidConfig[pid][2]);
tft.drawFastVLine(159, 0, 240, 0x2104);
tft.drawFastHLine(0, 119, 320, 0x2104);
drawQuadrantDividers();
// Initialize all 20 blocks in DARKGREY
for (uint8_t i = 0; i < NUM_BAR_BLOCKS; i++) {
@ -992,8 +1002,7 @@ void initScreen() {
arcMeter4(c, pid);
}
}
tft.drawFastVLine(159, 0, 240, 0x2104);
tft.drawFastHLine(0, 119, 320, 0x2104);
drawQuadrantDividers();
}
}
/*-------------------------------*/