mirrors/PMTiles
1
0
Fork 0
mirror of https://github.com/protomaps/PMTiles.git synced 2026-02-04 10:51:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

inspector truncate metadata values

Browse Source
This commit is contained in:
Brandon Liu
2022-02-28 13:09:40 +08:00
parent 7fe6325c74
commit f7fe0f1d49
1 changed files with 7 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
examples/inspector.html
View File

@@ -155,6 +155,12 @@
var data = ev.dataTransfer.items;
var file = data[0].getAsFile();
var blob = file.slice(0,512000);
let truncated = (str) => {
if (str.length < 80) return str;
return str.slice(0,80) + "..."
}
blob.arrayBuffer().then(a => {
var header = pmtiles.parseHeader(new DataView(a,0,10));
let dec = new TextDecoder("utf-8")
@@ -164,7 +170,7 @@
d3.select("#root_entries_count").text(header.root_entries);
d3.select("#metadata").selectAll("div")
.data(Object.entries(metadata).map(a => `${a[0]}: ${a[1]}`))
.enter().append("div").text(d => d);
.enter().append("div").text(d => truncated(d));
var entries_view = new DataView(a,10+header.json_size,17*header.root_entries);
let entries = [];
for (var i = 0; i < entries_view.byteLength/17; i++) {