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/**
* Contains the logic for the reset button.
*
* @param graph the associated webvowl graph
* @returns {{}}
*/
module.exports = function ( graph ){
var resetMenu = {},
options = graph.graphOptions(),
resettableModules,
untouchedOptions = webvowl.options();
/**
* Adds the reset button to the website.
* @param _resettableModules modules that can be resetted
*/
resetMenu.setup = function ( _resettableModules ){
resettableModules = _resettableModules;
d3.select("#reset-button").on("click", resetGraph);
var menuEntry = d3.select("#resetOption");
menuEntry.on("mouseover", function (){
var searchMenu = graph.options().searchMenu();
searchMenu.hideSearchEntries();
});
};
function resetGraph(){
graph.resetSearchHighlight();
graph.options().searchMenu().clearText();
options.classDistance(untouchedOptions.classDistance());
options.datatypeDistance(untouchedOptions.datatypeDistance());
options.charge(untouchedOptions.charge());
options.gravity(untouchedOptions.gravity());
options.linkStrength(untouchedOptions.linkStrength());
graph.reset();
resettableModules.forEach(function ( module ){
module.reset();
});
graph.updateStyle();
}
return resetMenu;
};
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