Function updateBlueprintCheckboxVisibility

web/js/main.js:824–837

()

const HEADER_HEIGHT = 32;

function updateBlueprintCheckboxVisibility() {
    const toggle = document.getElementById('blueprintToggle');
    if (!toggle) return;

    const hasCodeMap = selectedPalette && selectedPalette.meta && selectedPalette.meta.codeMap && Object.keys(selectedPalette.meta.codeMap).length > 0;
    const show = hasCodeMap && processedImage !== null;

    toggle.style.display = show ? 'inline-flex' : 'none';
    if (!hasCodeMap) {
        const cb = document.getElementById('blueprintCheckbox');
        if (cb) cb.checked = false;
        isBlueprintMode = false;
    }
}

document.getElementById('blueprintCheckbox')?.addEventListener('change', function() {
    isBlueprintMode = this.checked;