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markers - auto-update on load

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Azgaar 2021-09-28 21:47:54 +03:00
parent 0c18589140
commit ee582ddf45
2 changed files with 44 additions and 3 deletions
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43
modules/load.js
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@ -872,7 +872,48 @@ function parseLoadedData(data) {
if (version < 1.7) {
// v 1.7 changed markers data
// TODO: get markers data from svg
const defs = document.getElementById("defs-markers");
const markersGroup = document.getElementById("markers");
const markerElements = markersGroup.querySelectorAll("use");
pack.markers = Array.from(markerElements).map((el, i) => {
const id = el.getAttribute("id");
const note = notes.find(note => note.id === id);
if (note) note.id = `marker${i}`;
const x = rn(+el.dataset.x, 1);
const y = rn(+el.dataset.y, 1);
const cell = findCell(x, y);
const size = rn(el.dataset.size * 30, 1);
const href = el.href.baseVal;
const type = href.replace("#marker_", "");
const symbol = defs.querySelector(`symbol${href}`);
const text = symbol.querySelector("text");
const circle = symbol.querySelector("circle");
const icon = text.innerHTML;
const px = Number(text.getAttribute("font-size")?.replace("px", ""));
const dx = Number(text.getAttribute("x")?.replace("%", ""));
const dy = Number(text.getAttribute("y")?.replace("%", ""));
const fill = circle.getAttribute("fill");
const stroke = circle.getAttribute("stroke");
const marker = {i, icon, type, x, y, size, cell};
if (size && size !== 30) marker.size = size;
if (!isNaN(px) && px !== 12) marker.px = px;
if (!isNaN(dx) && dx !== 50) marker.dx = dx;
if (!isNaN(dy) && dy !== 50) marker.dy = dy;
if (fill && fill !== "#ffffff") marker.fill = fill;
if (stroke && stroke !== "#000000") marker.stroke = stroke;
return marker;
});
markersGroup.style.display = null;
defs.remove();
markerElements.forEach(el => el.remove());
if (layerIsOn("markers")) drawMarkers();
}
})();