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combinedPlotFormatter.js
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combinedPlotFormatter.js
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/*
* Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
define([
'./plotConverter',
'./plotUtils',
'./plotFormatter'
],function(
plotConverter,
plotUtils,
plotFormatter
) {
return {
standardizeModel : function(model, prefs) {
var newmodel = {
title : model.title,
plots : []
};
var version;
if (model.version === "groovy") {
version = "groovy";
} else {
version = "direct";
}
var width, height;
var showLegend, useToolTip;
if (version === "groovy") {
newmodel.xAxisLabel = model.x_label;
newmodel.yAxisLabel = model.y_label;
width = model.init_width;
height = model.init_height;
showLegend = model.show_legend;
useToolTip = model.use_tool_tip;
} else if (version === "direct"){
width = model.width;
height = model.height;
showLegend = model.showLegend;
useToolTip = model.useToolTip;
}
if (width == null) { width = 1200; }
if (height == null) { height = 600; }
newmodel.plotSize = {
"width" : width,
"height" : height
};
var plotType = model.plot_type;
if (plotType == null) { plotType = "Plot"; }
var layout = {
bottomLayoutMargin : 30
};
var sumweights = 0;
var sumvmargins = 0;
var vmargins = [];
var weights = model.weights == null ? [] : model.weights;
for(var i = 0; i < model.plots.length; i++) {
if(weights[i] == null) {
weights[i] = 1;
}
sumweights += weights[i];
if (i < model.plots.length - 1) { //add margins for correct height calculation
vmargins[i] = layout.bottomLayoutMargin;
sumvmargins += vmargins[i];
} else {
vmargins[i] = layout.bottomLayoutMargin + plotUtils.fonts.labelHeight * 2;
sumvmargins += vmargins[i];
}
}
var plots = model.plots;
for(var i = 0; i < plots.length; i++) {
var plotmodel = plots[i];
if (plotmodel.version == null) { plotmodel.version = version; }
if (plotmodel.showLegend == null) { plotmodel.showLegend = showLegend; }
if (plotmodel.useToolTip == null) { plotmodel.useToolTip = useToolTip; }
plotmodel.type = plotType;
var newplotmodel = plotFormatter.standardizeModel(plotmodel, prefs);
if (i < plots.length - 1) { // turn off x coordinate labels
newplotmodel.xAxis.label = null;
newplotmodel.xAxis.showGridlineLabels = false;
} else {
newplotmodel.xAxis.label = newmodel.xAxisLabel;
}
newplotmodel.plotSize.width = width;
newplotmodel.plotSize.height = (height - sumvmargins) * weights[i] / sumweights + vmargins[i];
newplotmodel.auto_zoom = model.auto_zoom;
newmodel.plots.push(newplotmodel);
}
return newmodel;
}
};
});