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Info div. Fixes #327 #473

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merged 2 commits into from
May 17, 2016
+35 −3
Merged

Info div. Fixes #327 #473

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6a9b483
initial info visualization
squirrelo May 16, 2016
2cd6a7a
remove logging. Fixes #327
squirrelo May 16, 2016
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38 changes: 35 additions & 3 deletions emperor/support_files/js/sceneplotview3d.js
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Original file line number Diff line number Diff line change
Expand Up @@ -137,6 +137,38 @@ define([
event.preventDefault(); //cancel system double-click event
});

//Add info div as bottom of canvas
this.$info = $('<div>');
this.$info.css('position', 'absolute')
.css('bottom', 0)
.css('height', 16)
.css('width', '100%')
.css('padding-left', 10)
.css('padding-right', 10)
.css('font-size', 12)
.css('background-color', 'rgb(238, 238, 238)')
.css('border', '1px solid black')
.css('font-family', 'Verdana,Arial,sans-serif')
.hide();
$(this.renderer.domElement).parent().append(this.$info);

// register callback for populating info with clicked sample name
// set the timeout for fading out the info div
var infoDuration = 2500;
var infoTimeout = setTimeout(function() {
scope.$info.fadeOut();
}, infoDuration);

this.on('click', function(n, i) {
clearTimeout(infoTimeout);
scope.$info.text(n);

// reset the timeout for fading out the info div
infoTimeout = setTimeout(function() {
scope.$info.fadeOut();
scope.$info.text('');
}, infoDuration);
});
};

/**
Expand Down Expand Up @@ -361,15 +393,15 @@ define([
**/
ScenePlotView3D.prototype._eventCallback = function(eventType, event) {
event.preventDefault();

// don't do anything if no subscribers
if (this._subscribers[eventType].length === 0) {
return;
}

var element = this.renderer.domElement;
this._mouse.x = ((event.clientX - element.offsetLeft) / element.width) * 2 - 1;
this._mouse.y = -((event.clientY - element.offsetTop) / element.height) * 2 + 1;
var offset = $(element).offset();
this._mouse.x = ((event.clientX - offset.left) / element.width) * 2 - 1;
this._mouse.y = -((event.clientY - offset.top) / element.height) * 2 + 1;

this._raycaster.setFromCamera(this._mouse, this.camera);

Expand Down