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Simplify opacity data

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This commit is contained in:
Tom MacWright
2012-12-13 13:55:43 -05:00
parent 5151d50d65
commit c52a8fe637
1 changed files with 5 additions and 14 deletions
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js/id/ui/layerswitcher.js
+5 -14
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@@ -13,16 +13,7 @@ iD.layerswitcher = function(map) {
source: iD.BackgroundSource.OSM,
description: 'The default OpenStreetMap layer.'
}],
opacities = [{
level: 1,
label: "0%"
}, {
level: 0.5,
label: "50%"
}, {
level: 0,
label: "100%"
}];
opacities = [1, 0.5, 0];
function layerswitcher(selection) {
@@ -70,13 +61,13 @@ iD.layerswitcher = function(map) {
.enter()
.append('li')
.attr('data-original-title', function(d) {
return d.label + " opacity";
return (d * 100) + "% opacity";
})
.on('click.set-opacity', function(d) {
d3.select('#tile-g')
.transition()
.style('opacity', d.level)
.attr('data-opacity', d.level);
.style('opacity', d)
.attr('data-opacity', d);
d3.selectAll('.opacity-options li')
.classed('selected', false);
d3.select(this)
@@ -87,7 +78,7 @@ iD.layerswitcher = function(map) {
.append('div')
.attr('class', 'opacity')
.style('opacity', function(d) {
return d.level;
return d;
});
// Make sure there is an active selection by default
d3.select('.opacity-options li').classed('selected', true);