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Code Issues Releases Wiki Activity

Add get_size method to QR Code header (#6430)

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This commit is contained in:
Daniel Eisterhold
2024-03-27 18:56:26 -05:00
committed by GitHub
parent 0ff543ffe5
commit 9194f7eb27
8 changed files with 56 additions and 0 deletions
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12
esphome/components/qr_code/qr_code.cpp
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@@ -51,5 +51,17 @@ void QrCode::draw(display::Display *buff, uint16_t x_offset, uint16_t y_offset,
}
}
}
uint8_t QrCode::get_size() {
if (this->needs_update_) {
this->generate_qr_code();
this->needs_update_ = false;
}
uint8_t size = qrcodegen_getSize(this->qr_);
return size;
}
} // namespace qr_code
} // namespace esphome

2
esphome/components/qr_code/qr_code.h
View File

@@ -24,6 +24,8 @@ class QrCode : public Component {
void generate_qr_code();
uint8_t get_size();
protected:
std::string value_;
qrcodegen_Ecc ecc_;