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Display layer labels on MEI load. #332

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Merged
yrammos merged 1 commit into from
Jul 14, 2025
Merged

Display layer labels on MEI load. #332

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14 changes: 13 additions & 1 deletion src/js/bootstrap.js
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Original file line number Diff line number Diff line change
Expand Up @@ -441,7 +441,11 @@ function load_finish() {
draw_contexts.curvatureFactor = 0.5

// Segment existing layers
var layers = Array.from(mei.getElementsByTagName('body')[0].getElementsByTagName('mdiv'))
var layers = Array.from(
mei
.getElementsByTagName('body')[0]
.getElementsByTagName('mdiv')
)
for (let i in layers) {
let mdiv_elem = layers[i]
let score_elem = mdiv_elem.children[0]
Expand All @@ -453,6 +457,14 @@ function load_finish() {
}

var layer_element = new_layer_element()

if (i != 0) {
let prefix = mdiv_elem.getAttribute('xml:id')
layer_element
.getElementsByClassName('layer_num')[0]
.innerHTML = prefix.slice(0, prefix.search(/[^l^\-^\d]/g))
}

var [view_element, svg_element] = new_view_elements(layer_element)
svg_element.innerHTML = new_svg
var layer_context = {
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