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reset slider on page load to minimum opacity, fixes #22

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This commit is contained in:
Norbert Renner 2015-07-24 14:58:47 +02:00
parent 327c343903
commit 2b6be76cc4
2 changed files with 9 additions and 1 deletions
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3
config.js
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@ -67,4 +67,7 @@
//'Mapsforge Tile Server': 'http://localhost:6090/{z}/{x}/{y}.png' //'Mapsforge Tile Server': 'http://localhost:6090/{z}/{x}/{y}.png'
}; };
// Minimum transparency slider value on load, values between 0 and 1 (0=invisible).
// 0 = no minimum, use stored setting; 1 = always reset to full visibility on load
BR.conf.minOpacity = 0.3;
})(); })();

7
js/control/OpacitySlider.js
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@ -8,7 +8,12 @@ BR.OpacitySlider = L.Control.extend({
var container = L.DomUtil.create('div', 'leaflet-bar control-slider'), var container = L.DomUtil.create('div', 'leaflet-bar control-slider'),
input = $('<input id="slider" type="text"/>'), input = $('<input id="slider" type="text"/>'),
item = localStorage.opacitySliderValue, item = localStorage.opacitySliderValue,
value = item ? parseInt(item) : 100; value = item ? parseInt(item) : 100,
minOpacity = (BR.conf.minOpacity || 0) * 100;
if (value < minOpacity) {
value = minOpacity;
}
var stopClickAfterSlide = function(evt) { var stopClickAfterSlide = function(evt) {
L.DomEvent.stop(evt); L.DomEvent.stop(evt);