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Add selectScaleOption function back, that seems to got lost during rebaseing

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This commit is contained in:
Julian Viereck 2012-01-02 20:09:38 +01:00
parent c82b2faa0e
commit b4a42930d6
1 changed files with 16 additions and 13 deletions
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29
web/viewer.js
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@ -1045,6 +1045,21 @@ window.addEventListener('change', function webViewerChange(evt) {
document.getElementById('download').setAttribute('hidden', 'true');
}, true);
function selectScaleOption(value) {
var options = document.getElementById('scaleSelect').options;
var predefinedValueFound = false;
for (var i = 0; i < options.length; i++) {
var option = options[i];
if (option.value != value) {
option.selected = false;
continue;
}
option.selected = true;
predefinedValueFound = true;
}
return predefinedValueFound;
}
window.addEventListener('scalechange', function scalechange(evt) {
var customScaleOption = document.getElementById('customScaleOption');
customScaleOption.selected = false;
@ -1056,19 +1071,7 @@ window.addEventListener('scalechange', function scalechange(evt) {
return;
}
var options = document.getElementById('scaleSelect').options;
var predefinedValueFound = false;
var value = '' + evt.scale;
for (var i = 0; i < options.length; i++) {
var option = options[i];
if (option.value != value) {
option.selected = false;
continue;
}
option.selected = true;
predefinedValueFound = true;
}
var predefinedValueFound = selectScaleOption('' + evt.scale);
if (!predefinedValueFound) {
customScaleOption.textContent = Math.round(evt.scale * 10000) / 100 + '%';
customScaleOption.selected = true;