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Merge pull request #36 from mistercrunch/px_javascript_css_files 

Extract widget javascript to separate files.
This commit is contained in:
Adrian Kuhn 2015-09-30 15:07:28 -07:00
parent 7172be9705 ad2cc10788
commit 96753cfd09
9 changed files with 436 additions and 401 deletions
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26
panoramix/static/widgets/viz_bignumber.css Normal file
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.viz_bignumber g.axis text{
font-size:10px;
font-weight:normal;
color: gray;
fill: gray;
text-anchor:middle;
alignment-baseline: middle;
font-weight: none;
}
.viz_bignumber text.big{
stroke: black;
text-anchor:middle;
fill: black;
}
.viz_bignumber g.tick line {
stroke-width: 1px;
stroke: grey;
}
.viz_bignumber .domain {
fill: none;
stroke: black;
stroke-width; 1;
}

145
panoramix/static/widgets/viz_bignumber.js Normal file
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function viz_bignumber(token, json_callback) {
var div = d3.select('#' + token);
var render = function(){
d3.json(json_callback, function(error, payload){
json = payload.data;
div.html("");
//Define the percentage bounds that define color from red to green
if(error != null){
var err = '<div class="alert alert-danger">' + error.responseText + '</div>';
div.html(err);
return '';
}
var color_range = [-1,1];
var compare_pos = -23
var target_url = 'd3js.org';
var f = d3.format('.3s');
var fp = d3.format('+.1%');
var xy = div.node().getBoundingClientRect();
var width = xy.width;
var height = xy.height-30;
var svg = div.append('svg');
svg.attr("width", width);
svg.attr("height", height);
data = json.data;
var compare_suffix = ' ' + json.compare_suffix;
var v_compare = null;
var v = data[data.length -1][1];
if (json.compare_lag >0){
pos = data.length - (json.compare_lag+1);
if(pos >=0){
v_compare = (v / data[pos][1])-1;
}
}
var date_ext = d3.extent(data, function(d){return d[0]});
var value_ext = d3.extent(data, function(d){return d[1]});
var margin=20;
var scale_x = d3.time.scale.utc().domain(date_ext).range([margin, width-margin]);
var scale_y = d3.scale.linear().domain(value_ext).range([height-(margin),margin]);
var colorRange = [d3.hsl(0,1,0.3), d3.hsl(120, 1, 0.3)];
var scale_color = d3.scale
.linear().domain(color_range)
.interpolate(d3.interpolateHsl)
.range(colorRange).clamp(true);
var line = d3.svg.line()
.x(function(d) { return scale_x(d[0])})
.y(function(d) { return scale_y(d[1])})
.interpolate("basis");
//Drawing trend line
var g = svg.append('g');
var path = g.append('path')
.attr('d', function(d){return line(data);})
.attr('stroke-width', 5)
.attr('opacity', 0.5)
.attr('fill', "none")
.attr('stroke-linecap',"round")
.attr('stroke', "grey");
var g = svg.append('g')
.attr('class', 'digits')
.attr('opacity', 1);
var y = height/2;
if(v_compare != null)
y = (height/8) * 3;
//Printing big number
g.append('text')
.attr('x', width/2)
.attr('y', y)
.attr('class', 'big')
.attr('alignment-baseline', 'middle')
.attr('id', 'bigNumber')
.style('font-weight', 'bold')
.style('cursor', 'pointer')
.text(f(v))
.style('font-size', d3.min([height, width])/3.5)
.attr('fill','white');
var c = scale_color(v_compare);
//Printing compare %
if(v_compare != null){
g.append('text')
.attr('x', width/2)
.attr('y', (height/16) *12)
.text(fp(v_compare) + compare_suffix)
.style('font-size', d3.min([height, width])/8)
.style('text-anchor', 'middle')
.attr('fill', c)
.attr('stroke', c);
}
var g_axis = svg.append('g').attr('class', 'axis').attr('opacity',0);
var g = g_axis.append('g');
var x_axis = d3.svg.axis()
.scale(scale_x)
.orient('bottom')
//.tickFormat(d3.time.format('%I%p'))
.ticks(4);
g.call(x_axis);
g.attr('transform', 'translate(0,'+ (height-margin) +')');
var g = g_axis.append('g').attr('transform', 'translate('+(width-margin)+',0)');
var y_axis = d3.svg.axis()
.scale(scale_y)
.orient('left')
.tickFormat(d3.format('.3s'))
.tickValues(value_ext);
g.call(y_axis);
g.selectAll('text')
.style('text-anchor','end')
.attr('y','-5')
.attr('x','1');
g.selectAll("text")
.style('font-size','10px');
/*
g_axis.selectAll('path.domain')
.attr('stroke-width:1px;');
*/
div.on('mouseover', function(d){
var div = d3.select(this);
div.select('path').transition().duration(500).attr('opacity', 1)
.style('stroke-width', '2px');
div.select('g.digits').transition().duration(500).attr('opacity', 0.1);
div.select('g.axis').transition().duration(500).attr('opacity', 1);
})
.on('mouseout', function(d){
var div = d3.select(this);
div.select('path').transition().duration(500).attr('opacity', 0.5)
.style('stroke-width', '5px');
div.select('g.digits').transition().duration(500).attr('opacity', 1);
div.select('g.axis').transition().duration(500).attr('opacity', 0);
});
});
};
render();
$(div).parent().find("a.refresh").click(render);
}

141
panoramix/static/widgets/viz_nvd3.js Normal file
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function viz_nvd3(token_name, json_callback) {
function UTC(dttm){
return v = new Date(dttm.getUTCFullYear(), dttm.getUTCMonth(), dttm.getUTCDate(), dttm.getUTCHours(), dttm.getUTCMinutes(), dttm.getUTCSeconds());
}
var tickMultiFormat = d3.time.format.multi([
[".%L", function(d) { return d.getMilliseconds(); }],
[":%S", function(d) { return d.getSeconds(); }],
["%I:%M", function(d) { return d.getMinutes(); }],
["%I %p", function(d) { return d.getHours(); }],
["%a %d", function(d) { return d.getDay() && d.getDate() != 1; }],
["%b %d", function(d) { return d.getDate() != 1; }],
["%B", function(d) { return d.getMonth(); }],
["%Y", function() { return true; }]
]);
colors = [
"#FF5A5F", "#007A87", "#7B0051", "#00D1C1", "#8CE071", "#FFB400",
"#FFAA91", "#B4A76C", "#9CA299", "#565A5C"
];
var token = d3.select('#' + token_name);
var jtoken = $('#' + token_name);
var loading = $('#' + token_name).find("img.loading");
var chart = $('#' + token_name).find("div.chart");
var refresh = function(){
chart.hide();
loading.show();
$.getJSON(json_callback, function(payload){
var data = payload.data;
var viz = payload;
var viz_type = viz.form_data.viz_type;
$("#query_container").html(data.query);
nv.addGraph(function() {
if (viz_type === 'line') {
if (viz.form_data.show_brush) {
var chart = nv.models.lineWithFocusChart()
var xext = chart.xAxis.scale().domain();
chart
.x2Axis
.tickFormat(function (d) {return tickMultiFormat(UTC(new Date(d))); })
.tickValues([]);
chart.y2Axis.tickFormat(d3.format('.3s'));
} else {
var chart = nv.models.lineChart()
}
chart.xScale(d3.time.scale());
chart.xAxis
.showMaxMin(false)
.tickFormat(function (d) {return tickMultiFormat(new Date(d)); });
chart.showLegend(viz.form_data.show_legend);
chart.yAxis.tickFormat(d3.format('.3s'));
if (viz.form_data.contribution || viz.form_data.num_period_compare) {
chart.yAxis.tickFormat(d3.format('.3p'));
chart.y2Axis.tickFormat(d3.format('.3p'));
}
} else if (viz_type === 'dist_bar') {
var chart = nv.models.multiBarChart()
.showControls(true) //Allow user to switch between 'Grouped' and 'Stacked' mode.
.groupSpacing(0.1); //Distance between each group of bars.
chart.xAxis
.showMaxMin(false)
.tickFormat(function (d) {return tickMultiFormat(UTC(new Date(d))); });
chart.yAxis.tickFormat(d3.format('.3s'));
} else if (viz_type === 'pie') {
var chart = nv.models.pieChart()
chart.showLegend(viz.form_data.show_legend);
if (viz.form_data.donut) {
chart.donut(true);
chart.donutLabelsOutside(true);
}
chart.labelsOutside(true);
chart.cornerRadius(true);
} else if (viz_type === 'column') {
var chart = nv.models.multiBarChart()
.reduceXTicks(false)
.rotateLabels(45) ;
chart.yAxis.tickFormat(d3.format('.3s'));
} else if (viz_type === 'compare') {
var chart = nv.models.cumulativeLineChart();
chart.xScale(d3.time.scale());
chart.xAxis
.showMaxMin(false)
.tickFormat(function (d) {return tickMultiFormat(new Date(d)); });
chart.showLegend(viz.form_data.show_legend);
chart.yAxis.tickFormat(d3.format('.3p'));
} else if (viz_type === 'bubble') {
var chart = nv.models.scatterChart();
chart.xAxis.tickFormat(d3.format('.3s'));
chart.yAxis.tickFormat(d3.format('.3s'));
chart.showLegend(viz.form_data.show_legend);
chart.pointRange([5, 5000]);
} else if (viz_type === 'stacked') {
var chart = nv.models.stackedAreaChart();
chart.xScale(d3.time.scale());
chart.xAxis
.showMaxMin(false)
.tickFormat(function (d) {return tickMultiFormat(new Date(d)); });
chart.showLegend(viz.form_data.show_legend);
chart.yAxis.tickFormat(d3.format('.3s'));
}
if ((viz_type === "line" || viz_type === "stacked") && viz.form_data.rich_tooltip) {
chart.useInteractiveGuideline(true);
}
if (viz.form_data.y_axis_zero) {
chart.forceY([0, 1]);
}
else if (viz.form_data.y_log_scale) {
chart.yScale(d3.scale.log());
}
if (viz.form_data.x_log_scale) {
chart.xScale(d3.scale.log());
}
token.select('.chart').append("svg")
.datum(data.chart_data)
.transition().duration(500)
.call(chart);
return chart;
});
chart.show();
loading.hide();
}).fail(function(xhr) {
var err = '<div class="alert alert-danger">' + xhr.responseText + '</div>';
loading.hide();
chart.show();
chart.html(err);
});
};
refresh();
jtoken.parent().find("a.refresh").click(refresh);
}

66
panoramix/static/widgets/viz_wordcloud.js Normal file
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function viz_wordcloud(token, json_callback) {
var token = d3.select('#' + token);
function refresh() {
d3.json(json_callback, function(error, json) {
var data = json.data;
var range = [
json.form_data.size_from,
json.form_data.size_to,
];
var rotation = json.form_data.rotation;
if (rotation == "square") {
var f_rotation = function() { return ~~(Math.random() * 2) * 90; };
}
else if (rotation == "flat") {
var f_rotation = function() { return 0 };
}
else {
var f_rotation = function() { return (~~(Math.random() * 6) - 3) * 30; };
}
var box = token.node().getBoundingClientRect();
var size = [box.width, box.height - 25];
if (error != null){
var err = '<div class="alert alert-danger">' + error.responseText + '</div>';
token.html(err);
return '';
}
scale = d3.scale.linear()
.range(range)
.domain(d3.extent(data, function(d) { return d.size; }));
var fill = d3.scale.category20();
var layout = d3.layout.cloud()
.size(size)
.words(data)
.padding(5)
.rotate(f_rotation)
.font("serif")
.fontSize(function(d) { return scale(d.size); })
.on("end", draw);
layout.start();
function draw(words) {
token.selectAll("*").remove();
token.append("svg")
.attr("width", layout.size()[0])
.attr("height", layout.size()[1])
.append("g")
.attr("transform", "translate(" + layout.size()[0] / 2 + "," + layout.size()[1] / 2 + ")")
.selectAll("text")
.data(words)
.enter().append("text")
.style("font-size", function(d) { return d.size + "px"; })
.style("font-family", "Impact")
.style("fill", function(d, i) { return fill(i); })
.attr("text-anchor", "middle")
.attr("transform", function(d) {
return "translate(" + [d.x, d.y] + ") rotate(" + d.rotate + ")";
})
.text(function(d) { return d.text; });
}
});
}
refresh();
jtoken = $(token);
jtoken.parent().find("a.refresh").click(refresh);
}

198
panoramix/templates/panoramix/viz_bignumber.html
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@ -1,199 +1,19 @@
{% macro viz_html(viz) %}
<div id="{{ viz.token }}" style="height: 100%;">
<div id="{{ viz.token }}" class="viz_bignumber" style="height: 100%;">
<img src="{{ url_for("static", filename="loading.gif") }}" class="loading">
</div>
{% endmacro %}
{% macro viz_js(viz) %}
<script>
$( document ).ready(function() {
var div = d3.select("#{{ viz.token }}");
var render = function(){
url = "/";
var url = "{{ viz.get_url(json="true")|safe }}";
d3.json(url, function(error, json){
div.html("");
//Define the percentage bounds that define color from red to green
if(error != null){
var err = '<div class="alert alert-danger">' + error.responseText + '</div>';
div.html(err);
return '';
}
var color_range = [-1,1];
var compare_pos = -23
var target_url = 'd3js.org';
var f = d3.format('.3s');
var fp = d3.format('+.1%');
var xy = div.node().getBoundingClientRect();
var width = xy.width;
var height = xy.height-30;
var svg = div.append('svg');
svg.attr("width", width);
svg.attr("height", height);
data = example_data();
data = json.data;
var compare_suffix = ' ' + json.compare_suffix;
var v_compare = null;
var v = data[data.length -1][1];
if (json.compare_lag >0){
pos = data.length - (json.compare_lag+1);
if(pos >=0){
v_compare = (v / data[pos][1])-1;
}
}
var date_ext = d3.extent(data, function(d){return d[0]});
var value_ext = d3.extent(data, function(d){return d[1]});
var margin=20;
var scale_x = d3.time.scale.utc().domain(date_ext).range([margin, width-margin]);
var scale_y = d3.scale.linear().domain(value_ext).range([height-(margin),margin]);
var colorRange = [d3.hsl(0,1,0.3), d3.hsl(120, 1, 0.3)];
var scale_color = d3.scale
.linear().domain(color_range)
.interpolate(d3.interpolateHsl)
.range(colorRange).clamp(true);
var line = d3.svg.line()
.x(function(d) { return scale_x(d[0])})
.y(function(d) { return scale_y(d[1])})
.interpolate("basis");
//Drawing trend line
var g = svg.append('g');
var path = g.append('path')
.attr('d', function(d){return line(data);})
.attr('stroke-width', 5)
.attr('opacity', 0.5)
.attr('fill', "none")
.attr('stroke-linecap',"round")
.attr('stroke', "grey");
var g = svg.append('g')
.attr('class', 'digits')
.attr('opacity', 1);
var y = height/2;
if(v_compare != null)
y = (height/8) * 3;
//Printing big number
g.append('text')
.attr('x', width/2)
.attr('y', y)
.attr('class', 'big')
.attr('alignment-baseline', 'middle')
.attr('id', 'bigNumber')
.style('font-weight', 'bold')
.style('cursor', 'pointer')
.text(f(v))
.style('font-size', d3.min([height, width])/3.5)
.attr('fill','white');
var c = scale_color(v_compare);
//Printing compare %
if(v_compare != null){
g.append('text')
.attr('x', width/2)
.attr('y', (height/16) *12)
.text(fp(v_compare) + compare_suffix)
.style('font-size', d3.min([height, width])/8)
.style('text-anchor', 'middle')
.attr('fill', c)
.attr('stroke', c);
}
var g_axis = svg.append('g').attr('class', 'axis').attr('opacity',0);
var g = g_axis.append('g');
var x_axis = d3.svg.axis()
.scale(scale_x)
.orient('bottom')
//.tickFormat(d3.time.format('%I%p'))
.ticks(4);
g.call(x_axis);
g.attr('transform', 'translate(0,'+ (height-margin) +')');
var g = g_axis.append('g').attr('transform', 'translate('+(width-margin)+',0)');
var y_axis = d3.svg.axis()
.scale(scale_y)
.orient('left')
.tickFormat(d3.format('.3s'))
.tickValues(value_ext);
g.call(y_axis);
g.selectAll('text')
.style('text-anchor','end')
.attr('y','-5')
.attr('x','1');
g.selectAll("text")
.style('font-size','10px');
/*
g_axis.selectAll('path.domain')
.attr('stroke-width:1px;');
*/
div.on('mouseover', function(d){
var div = d3.select(this);
div.select('path').transition().duration(500).attr('opacity', 1)
.style('stroke-width', '2px');
div.select('g.digits').transition().duration(500).attr('opacity', 0.1);
div.select('g.axis').transition().duration(500).attr('opacity', 1);
})
.on('mouseout', function(d){
var div = d3.select(this);
div.select('path').transition().duration(500).attr('opacity', 0.5)
.style('stroke-width', '5px');
div.select('g.digits').transition().duration(500).attr('opacity', 1);
div.select('g.axis').transition().duration(500).attr('opacity', 0);
});
});
};
render();
$(div).parent().find("a.refresh").click(render);
});
example_data = function(){
//Building a random growing trend
var rnd = d3.random.normal(5000000, 500000);
var data = [];
for(i=0; i<24; i++){
data.push([
new Date(2015, 1, i, 1, 0, 0, 0),
rnd() + (i*(rnd()/40))
]);
}
return data;
}
</script>
<script>
$(document).ready(function() {
viz_bignumber(
"{{ viz.token }}",
"{{ viz.get_url(json="true")|safe }}"
);
});
</script>
{% endmacro %}
{% macro viz_css(viz) %}
<style>
g.axis text{
font-size:10px;
font-weight:normal;
color: gray;
fill: gray;
text-anchor:middle;
alignment-baseline: middle;
font-weight: none;
}
text.big{
stroke: black;
text-anchor:middle;
fill: black;
}
g.tick line {
stroke-width: 1px;
stroke: grey;
}
.domain {
fill: none;
stroke: black;
stroke-width; 1;
}
</style>
{% endmacro %}

143
panoramix/templates/panoramix/viz_nvd3.html
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@ -7,144 +7,11 @@
{% macro viz_js(viz) %}
<script>
$( document ).ready(function() {
function UTC(dttm){
return v = new Date(dttm.getUTCFullYear(), dttm.getUTCMonth(), dttm.getUTCDate(), dttm.getUTCHours(), dttm.getUTCMinutes(), dttm.getUTCSeconds());
}
var tickMultiFormat = d3.time.format.multi([
[".%L", function(d) { return d.getMilliseconds(); }],
[":%S", function(d) { return d.getSeconds(); }],
["%I:%M", function(d) { return d.getMinutes(); }],
["%I %p", function(d) { return d.getHours(); }],
["%a %d", function(d) { return d.getDay() && d.getDate() != 1; }],
["%b %d", function(d) { return d.getDate() != 1; }],
["%B", function(d) { return d.getMonth(); }],
["%Y", function() { return true; }]
]);
colors = [
"#FF5A5F", "#007A87", "#7B0051", "#00D1C1", "#8CE071", "#FFB400",
"#FFAA91", "#B4A76C", "#9CA299", "#565A5C"
];
var token = d3.select("#{{ viz.token }}");
var jtoken = $("#{{ viz.token }}");
var loading = $("#{{ viz.token }}").find("img.loading");
var chart = $("#{{ viz.token }}").find("div.chart");
var refresh = function(){
chart.hide();
loading.show();
var url = "{{ viz.get_url(json="true")|safe }}";
$.getJSON(url, function(data){
$("#query_container").html(data.query);
nv.addGraph(function() {
// chart_type is {{ viz.chart_type }}
{% if viz.chart_type == 'line' %}
{% if viz.form_data.show_brush %}
var chart = nv.models.lineWithFocusChart()
var xext = chart.xAxis.scale().domain();
chart
.x2Axis
.tickFormat(function (d) {return tickMultiFormat(UTC(new Date(d))); })
.tickValues([]);
chart.y2Axis.tickFormat(d3.format('.3s'));
{% else %}
var chart = nv.models.lineChart()
{% endif %}
chart.xScale(d3.time.scale());
chart.xAxis
.showMaxMin(false)
.tickFormat(function (d) {return tickMultiFormat(new Date(d)); });
chart.showLegend({{ "{}".format(viz.form_data.show_legend)|lower }});
chart.yAxis.tickFormat(d3.format('.3s'));
{% if viz.form_data.contribution or viz.form_data.get("num_period_compare") %}
chart.yAxis.tickFormat(d3.format('.3p'));
chart.y2Axis.tickFormat(d3.format('.3p'));
{% endif %}
{% elif viz.chart_type == 'nvd3_bar' %}
var chart = nv.models.multiBarChart()
.showControls(true) //Allow user to switch between 'Grouped' and 'Stacked' mode.
.groupSpacing(0.1); //Distance between each group of bars.
chart.xAxis
.showMaxMin(false)
.tickFormat(function (d) {return tickMultiFormat(UTC(new Date(d))); });
chart.yAxis.tickFormat(d3.format('.3s'));
{% elif viz.chart_type == 'pie' %}
var chart = nv.models.pieChart()
chart.showLegend({{ "{}".format(viz.form_data.show_legend)|lower }});
{% if viz.form_data.donut %}
chart.donut(true);
chart.donutLabelsOutside(true);
{% endif %}
chart.labelsOutside(true);
chart.cornerRadius(true);
{% elif viz.chart_type == 'column' %}
var chart = nv.models.multiBarChart()
.reduceXTicks(false)
.rotateLabels(45) ;
chart.yAxis.tickFormat(d3.format('.3s'));
{% elif viz.chart_type == 'compare' %}
var chart = nv.models.cumulativeLineChart();
chart.xScale(d3.time.scale());
chart.xAxis
.showMaxMin(false)
.tickFormat(function (d) {return tickMultiFormat(new Date(d)); });
chart.showLegend({{ "{}".format(viz.form_data.show_legend)|lower }});
chart.yAxis.tickFormat(d3.format('.3p'));
{% elif viz.chart_type == 'bubble' %}
var chart = nv.models.scatterChart();
chart.xAxis.tickFormat(d3.format('.3s'));
chart.yAxis.tickFormat(d3.format('.3s'));
chart.showLegend({{ "{}".format(viz.form_data.show_legend)|lower }});
chart.pointRange([5, 5000]);
{% elif viz.chart_type == 'stacked' %}
var chart = nv.models.stackedAreaChart();
chart.xScale(d3.time.scale());
chart.xAxis
.showMaxMin(false)
.tickFormat(function (d) {return tickMultiFormat(new Date(d)); });
chart.showLegend({{ "{}".format(viz.form_data.show_legend)|lower }});
chart.yAxis.tickFormat(d3.format('.3s'));
{% endif %}
{% if viz.chart_type in ("line", "stacked") and viz.form_data.rich_tooltip %}
chart.useInteractiveGuideline(true);
{% endif %}
{% if viz.form_data.y_axis_zero %}
chart.forceY([0, 1]);
{% elif viz.form_data.y_log_scale %}
chart.yScale(d3.scale.log());
{% endif %}
{% if viz.form_data.x_log_scale %}
chart.xScale(d3.scale.log());
{% endif %}
token.select('.chart').append("svg")
.datum(data.chart_data)
.transition().duration(500)
.call(chart);
return chart;
});
chart.show();
loading.hide();
}).fail(function(xhr) {
var err = '<div class="alert alert-danger">' + xhr.responseText + '</div>';
loading.hide();
chart.show();
chart.html(err);
});
};
refresh();
jtoken.parent().find("a.refresh").click(refresh);
$(document).ready(function() {
viz_nvd3(
"{{ viz.token }}",
"{{ viz.get_url(json="true")|safe }}"
);
});
</script>
{% endmacro %}

4
panoramix/templates/panoramix/viz_table.html
View File

@ -4,7 +4,7 @@
<table class="dataframe table table-striped table-bordered table-condensed">
<thead>
<tr>
{% for col in df.columns if not col.endswith('__perc') %}
{% for col in df.columns if not col.endswith('__perc') %}
<th>{{ col }}</th>
{% endfor %}
</tr>
@ -12,7 +12,7 @@
<tbody>
{% for row in df.to_dict(orient="records") %}
<tr>
{% for col in df.columns if not col.endswith('__perc') %}
{% for col in df.columns if not col.endswith('__perc') %}
{% if col + '__perc' in df.columns %}
<td style="background-image: linear-gradient(to right, lightgrey, lightgrey {{ row[col+'__perc'] }}%, rgba(0,0,0,0) {{ row[col+'__perc'] }}%">
{{ row[col] }}

69
panoramix/templates/panoramix/viz_word_cloud.html
View File

@ -6,69 +6,12 @@
{% macro viz_js(viz) %}
<script>
$( document ).ready(function() {
var token = d3.select("#{{ viz.token }}");
function refresh() {
var range = [
{{ viz.form_data.get('size_from') or 20 }},
{{ viz.form_data.get('size_to') or 100 }}
];
var rotation = "{{ viz.form_data.get("rotation", "random") }}";
if (rotation == "square")
var f_rotation = function() { return ~~(Math.random() * 2) * 90; };
else if (rotation == "flat")
var f_rotation = function() { return 0};
else
var f_rotation = function() { return (~~(Math.random() * 6) - 3) * 30;};
var url = "{{ viz.get_url(json="true")|safe }}";
var box = token.node().getBoundingClientRect();
var size = [box.width, box.height-25];
d3.json(url, function(error, data){
if(error != null){
var err = '<div class="alert alert-danger">' + error.responseText + '</div>';
token.html(err);
return '';
}
scale = d3.scale.linear()
.range(range)
.domain(d3.extent(data, function(d) { return d.size; }));
var fill = d3.scale.category20();
var layout = d3.layout.cloud()
.size(size)
.words(data)
.padding(5)
.rotate(f_rotation)
.font("serif")
.fontSize(function(d) { return scale(d.size); })
.on("end", draw);
layout.start();
function draw(words) {
token.selectAll("*").remove();
token.append("svg")
.attr("width", layout.size()[0])
.attr("height", layout.size()[1])
.append("g")
.attr("transform", "translate(" + layout.size()[0] / 2 + "," + layout.size()[1] / 2 + ")")
.selectAll("text")
.data(words)
.enter().append("text")
.style("font-size", function(d) { return d.size + "px"; })
.style("font-family", "Impact")
.style("fill", function(d, i) { return fill(i); })
.attr("text-anchor", "middle")
.attr("transform", function(d) {
return "translate(" + [d.x, d.y] + ") rotate(" + d.rotate + ")";
})
.text(function(d) { return d.text; });
}
});
}
refresh();
jtoken = $(token);
jtoken.parent().find("a.refresh").click(refresh);
});
$(document).ready(function() {
viz_wordcloud(
"{{ viz.token }}",
"{{ viz.get_url(json="true")|safe }}"
);
});
</script>
{% endmacro %}

45
panoramix/viz.py
View File

@ -75,6 +75,10 @@ class BaseViz(object):
if 'action' in d:
del d['action']
d.update(kwargs)
# Remove unchecked checkboxes because HTML is weird like that
for key in d.keys():
if d[key] == False:
del d[key]
href = Href(
'/panoramix/datasource/{self.datasource.type}/'
'{self.datasource.id}/'.format(**locals()))
@ -159,6 +163,15 @@ class BaseViz(object):
}
return d
def get_json(self):
payload = {
'data': json.loads(self.get_json_data()),
'form_data': self.form_data,
}
return json.dumps(payload)
def get_json_data(self):
return json.dumps([])
class TableViz(BaseViz):
verbose_name = "Table View"
@ -212,7 +225,11 @@ class WordCloudViz(BaseViz):
('size_from', 'size_to'),
'rotation',
]
js_files = ['d3.layout.cloud.js']
js_files = [
'd3.min.js',
'd3.layout.cloud.js',
'widgets/viz_wordcloud.js',
]
def query_obj(self):
d = super(WordCloudViz, self).query_obj()
@ -224,7 +241,7 @@ class WordCloudViz(BaseViz):
d['groupby'] = [d['groupby'][0]]
return d
def get_json(self):
def get_json_data(self):
df = self.get_df()
df.columns = ['text', 'size']
return df.to_json(orient="records")
@ -234,7 +251,11 @@ class NVD3Viz(BaseViz):
verbose_name = "Base NVD3 Viz"
template = 'panoramix/viz_nvd3.html'
chart_kind = 'line'
js_files = ['d3.min.js', 'nv.d3.min.js']
js_files = [
'd3.min.js',
'nv.d3.min.js',
'widgets/viz_nvd3.js',
]
css_files = ['nv.d3.css']
@ -283,7 +304,7 @@ class BubbleViz(NVD3Viz):
df['group'] = df[[self.series]]
return df
def get_json(self):
def get_json_data(self):
df = self.get_df()
series = defaultdict(list)
for row in df.to_dict(orient='records'):
@ -299,7 +320,13 @@ class BubbleViz(NVD3Viz):
class BigNumberViz(BaseViz):
verbose_name = "Big Number"
template = 'panoramix/viz_bignumber.html'
js_files = ['d3.min.js']
js_files = [
'd3.min.js',
'widgets/viz_bignumber.js',
]
css_files = [
'widgets/viz_bignumber.css',
]
form_fields = [
'viz_type',
'granularity',
@ -325,7 +352,7 @@ class BigNumberViz(BaseViz):
self.form_data['metric'] = metric
return d
def get_json(self):
def get_json_data(self):
form_data = self.form_data
df = self.get_df()
df = df.sort(columns=df.columns[0])
@ -394,7 +421,7 @@ class NVD3TimeSeriesViz(NVD3Viz):
df = pd.rolling_sum(df, int(rolling_periods))
return df
def get_json(self):
def get_json_data(self):
df = self.get_df()
series = df.to_dict('series')
chart_data = []
@ -491,7 +518,7 @@ class DistributionPieViz(NVD3Viz):
df = df.sort(self.metrics[0], ascending=False)
return df
def get_json(self):
def get_json_data(self):
df = self.get_df()
df = df.reset_index()
df.columns = ['x', 'y']
@ -515,7 +542,7 @@ class DistributionBarViz(DistributionPieViz):
df = df.sort(self.metrics[0], ascending=False)
return df
def get_json(self):
def get_json_data(self):
df = self.get_df()
series = df.to_dict('series')
chart_data = []