Method hasAdvanceTable

lib/EpdFont/SdCardFont.cpp:1064–1069

}

bool SdCardFont::hasAdvanceTable() const {
  for (uint8_t i = 0; i < MAX_STYLES; i++) {
    if (advanceTable_[i]) return true;
  }
  return false;
}

uint16_t SdCardFont::getAdvance(uint32_t codepoint, uint8_t style) const {
  style &= (MAX_STYLES - 1);