76 lines
3.9 KiB
C++
76 lines
3.9 KiB
C++
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#include "SevenSegment.h"
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SevenSegment::SevenSegment(uint16_t digitWidth, uint16_t digitHeight, uint16_t digitGap, uint16_t segmentThickness, uint16_t segmentGap)
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: m_digitWidth(digitWidth), m_digitHeight(digitHeight), m_digitGap(digitGap), m_segmentThickness(segmentThickness), m_segmentGap(segmentGap)
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{
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}
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void SevenSegment::DrawDigit(GxEPD2_BW<WatchyDisplayBase, WatchyDisplayBase::HEIGHT> & display, uint8_t digit, uint16_t x, uint16_t y, uint8_t color)
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{
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uint16_t digitX = x;
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uint16_t digitY = y;
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// top top-right bottom-right bottom bottom-left top-left middle
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bool drawSegments0[7] = { true, true, true, true, true, true, false };
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bool drawSegments1[7] = { false, true, true, false, false, false, false };
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bool drawSegments2[7] = { true, true, false, true, true, false, true };
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bool drawSegments3[7] = { true, true, true, true, false, false, true };
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bool drawSegments4[7] = { false, true, true, false, false, true, true };
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bool drawSegments5[7] = { true, false, true, true, false, true, true };
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bool drawSegments6[7] = { false, false, true, true, true, true, true };
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bool drawSegments7[7] = { true, true, true, false, false, false, false };
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bool drawSegments8[7] = { true, true, true, true, true, true, true };
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bool drawSegments9[7] = { true, true, true, true, false, true, true };
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bool * drawSegments[10] = { drawSegments0, drawSegments1, drawSegments2, drawSegments3, drawSegments4, drawSegments5, drawSegments6, drawSegments7, drawSegments8, drawSegments9 };
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bool * segments = drawSegments[digit];
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// A
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if (segments[0]) {
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display.fillRect(digitX + m_segmentThickness, digitY, m_digitWidth - 2 * m_segmentThickness, m_segmentThickness, color);
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} else {
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display.fillRect(digitX + m_segmentThickness, digitY, m_digitWidth - 2 * m_segmentThickness, m_segmentThickness, color ^ 0xFF);
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}
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// B
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if (segments[1]) {
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display.fillRect(digitX + m_digitWidth - m_segmentThickness, digitY + m_segmentThickness, m_segmentThickness, m_digitHeight / 2 - m_segmentThickness * 2, color);
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} else {
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display.fillRect(digitX + m_digitWidth - m_segmentThickness, digitY + m_segmentThickness, m_segmentThickness, m_digitHeight / 2 - m_segmentThickness * 2, color ^ 0xFF);
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}
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// C
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if (segments[2]) {
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display.fillRect(digitX + m_digitWidth - m_segmentThickness, digitY + m_digitHeight / 2, m_segmentThickness, m_digitHeight / 2 - m_segmentThickness * 2, color);
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} else {
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display.fillRect(digitX + m_digitWidth - m_segmentThickness, digitY + m_digitHeight / 2, m_segmentThickness, m_digitHeight / 2 - m_segmentThickness * 2, color ^ 0xFF);
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}
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// D
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if (segments[3]) {
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display.fillRect(digitX + m_segmentThickness, digitY + m_digitHeight - m_segmentThickness * 2, m_digitWidth - 2 * m_segmentThickness, m_segmentThickness, color);
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} else {
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display.fillRect(digitX + m_segmentThickness, digitY + m_digitHeight - m_segmentThickness * 2, m_digitWidth - 2 * m_segmentThickness, m_segmentThickness, color ^ 0xFF);
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}
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// E
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if (segments[4]) {
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display.fillRect(digitX, digitY + m_digitHeight / 2, m_segmentThickness, m_digitHeight / 2 - m_segmentThickness * 2, color);
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} else {
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display.fillRect(digitX, digitY + m_digitHeight / 2, m_segmentThickness, m_digitHeight / 2 - m_segmentThickness * 2, color ^ 0xFF);
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}
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// F
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if (segments[5]) {
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display.fillRect(digitX, digitY + m_segmentThickness, m_segmentThickness, m_digitHeight / 2 - m_segmentThickness * 2, color);
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} else {
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display.fillRect(digitX, digitY + m_segmentThickness, m_segmentThickness, m_digitHeight / 2 - m_segmentThickness * 2, color ^ 0xFF);
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}
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// G
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if (segments[6]) {
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display.fillRect(digitX + m_segmentThickness, digitY + m_digitHeight / 2 - m_segmentThickness, m_digitWidth - 2 * m_segmentThickness, m_segmentThickness, color);
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} else {
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display.fillRect(digitX + m_segmentThickness, digitY + m_digitHeight / 2 - m_segmentThickness, m_digitWidth - 2 * m_segmentThickness, m_segmentThickness, color ^ 0xFF);
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}
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}
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