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Commit 0647ee94 authored by SOLIMAN Sylvain's avatar SOLIMAN Sylvain
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better images with jqplot and local JS/CSS

parent aa049705
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biocham_kernel/images.py
View file @ 0647ee94
# very much inspired form the example bash_kernel
# https://raw.githubusercontent.com/takluyver/bash_kernel/
import base64
import os
# TODO: add logo-64x64.png
def display_data_for_image(filename):
with open(filename, 'rb') as f:
......@@ -13,60 +13,58 @@ def display_data_for_image(filename):
if image_type == 'svg':
image_type = 'image/svg+xml'
image_data = image.decode('utf-8')
elif image_type == 'js':
elif image_type == 'csv':
image_type = 'text/html'
image = image.decode('utf-8')
# FIXME use local URLs and use mouse CSS
jsurl = 'http://www.gnuplot.info/demo_canvas'
jsid = filename[:-3]
lines = [line.split(',') for line in image.splitlines()]
labels = ', '.join(['"' + label + '"' for label in lines.pop(0)[1:]])
series = '[' + ', '.join([
'[' +
', '.join(['[' + lines[i][0] + ', ' + lines[i][j] + ']'
for i in range(len(lines))]) +
']' for j in range(1, len(lines[0]))]) + ']'
plotid = filename.split('.')[-2]
image_data = '''
<script src="{jsurl}/canvastext.js"></script>
<script src="{jsurl}/gnuplot_common.js"></script>
<script src="{jsurl}/gnuplot_dashedlines.js"></script>
<script src="{jsurl}/gnuplot_mouse.js"></script>
<script>'''.format(jsurl=jsurl) + image + '</script>'
image_data = image_data + '''
<canvas id="{jsid}" width=600 height=400
oncontextmenu="return false;"
onkeypress=gnuplot.do_hotkey()></canvas>
<table id="gnuplot_mousebox" class="mbunder">
<tr>
<td class="icon" style="padding: 0px;"
onclick="gnuplot.toggle_grid();"><img
src="{jsurl}/grid.png" id="gnuplot_grid_icon" alt="#"
title="toggle grid"></td>
<td class="icon" style="padding: 0px;"
onclick="gnuplot.unzoom();"><img
src="{jsurl}/previouszoom.png" id="gnuplot_unzoom_icon"
alt="unzoom" title="unzoom"></td>
<td class="icon" style="padding: 0px;"
onclick="gnuplot.rezoom();"><img
src="{jsurl}/nextzoom.png" id="gnuplot_rezoom_icon"
alt="rezoom" title="rezoom"></td>
<td class="icon" style="padding: 0px;"><a
href="{jsurl}/canvas_help.html"><img
src="{jsurl}/help.png" align=right alt="help"
title="help"></a></td>
'''.format(jsid=jsid, jsurl=jsurl)
for i in range(image.count('End {}_plot_'.format(jsid))):
image_data = image_data + '''
<td class="icon" style="padding: 0px;"
onclick='gnuplot.toggle_plot("{jsid}_plot_{nb}")'>{nb}</td>
'''.format(jsid=jsid, nb=i+1)
image_data = image_data + '''
<td class="mb0">x</td>
<td class="mb1"><span id="{jsid}_x">&nbsp;</span></td>
<td class="mb0">y</td>
<td class="mb1"><span id="{jsid}_y">&nbsp;</span></td>
</table>
<script>var cssNode = document.createElement('link');
cssNode.type = 'text/css';
cssNode.rel = 'stylesheet';
cssNode.href = '{jsurl}/gnuplot_mouse.css';
document.head.appendChild(cssNode);</script>
<script>var gnuplot_canvas = {jsid};
{jsid}();</script>
'''.format(jsid=jsid, jsurl=jsurl)
<div id="{plotid}" style="height: 400px; width: 600px;"></div>
<script>
function waitForJQplot() {{
if (typeof $.jqplot !== 'undefined') {{
$.jqplot.config.enablePlugins = true;
$.jqplot('{plotid}', {data}, {{
seriesDefaults: {{
showMarker: false
}},
legend: {{
show: true,
placement: "outside",
labels: [{labels}],
renderer: $.jqplot.EnhancedLegendRenderer,
rendererOptions: {{
seriesToggle: true,
showLineStyle: true
}}
}},
cursor: {{
show: true,
zoom: true,
tooltipFormatString: "%.2e, %.2e",
cursorLegendFormatString: "%.2e, %.2e"
}},
highlighter: {{
formatString: "%.2e"
}}
}});
$('#{plotid}').contextmenu(function() {{
$('#{plotid}').jqplotSaveImage();
return false;
}});
}} else {{ window.setTimeout(waitForJQplot, 250); }}
}}
$(document).ready(function(){{
waitForJQplot();
}});
</script>
'''.format(plotid=plotid, data=series, labels=labels)
else:
image_type = 'image/' + image_type
image_data = base64.b64encode(image).decode('ascii')
......
biocham_kernel/jqplot.cursor.js 0 → 100644
View file @ 0647ee94
This diff is collapsed.
biocham_kernel/jqplot.enhancedLegendRenderer.js 0 → 100644
View file @ 0647ee94
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.9
* Revision: d96a669
*
* Copyright (c) 2009-2016 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// class $.jqplot.EnhancedLegendRenderer
// Legend renderer which can specify the number of rows and/or columns in the legend.
$.jqplot.EnhancedLegendRenderer = function(){
$.jqplot.TableLegendRenderer.call(this);
};
$.jqplot.EnhancedLegendRenderer.prototype = new $.jqplot.TableLegendRenderer();
$.jqplot.EnhancedLegendRenderer.prototype.constructor = $.jqplot.EnhancedLegendRenderer;
// called with scope of legend.
$.jqplot.EnhancedLegendRenderer.prototype.init = function(options) {
// prop: numberRows
// Maximum number of rows in the legend. 0 or null for unlimited.
this.numberRows = null;
// prop: numberColumns
// Maximum number of columns in the legend. 0 or null for unlimited.
this.numberColumns = null;
// prop: seriesToggle
// false to not enable series on/off toggling on the legend.
// true or a fadein/fadeout speed (number of milliseconds or 'fast', 'normal', 'slow')
// to enable show/hide of series on click of legend item.
this.seriesToggle = 'normal';
// prop: seriesToggleReplot
// True to replot the chart after toggling series on/off.
// This will set the series show property to false.
// This allows for rescaling or other maniplation of chart.
// Set to an options object (e.g. {resetAxes: true}) for replot options.
this.seriesToggleReplot = false;
// prop: disableIEFading
// true to toggle series with a show/hide method only and not allow fading in/out.
// This is to overcome poor performance of fade in some versions of IE.
this.disableIEFading = true;
$.extend(true, this, options);
if (this.seriesToggle) {
$.jqplot.postDrawHooks.push(postDraw);
}
};
// called with scope of legend
$.jqplot.EnhancedLegendRenderer.prototype.draw = function(offsets, plot) {
var legend = this;
if (this.show) {
var series = this._series;
var s;
var ss = 'position:absolute;';
ss += (this.background) ? 'background:'+this.background+';' : '';
ss += (this.border) ? 'border:'+this.border+';' : '';
ss += (this.fontSize) ? 'font-size:'+this.fontSize+';' : '';
ss += (this.fontFamily) ? 'font-family:'+this.fontFamily+';' : '';
ss += (this.textColor) ? 'color:'+this.textColor+';' : '';
ss += (this.marginTop != null) ? 'margin-top:'+this.marginTop+';' : '';
ss += (this.marginBottom != null) ? 'margin-bottom:'+this.marginBottom+';' : '';
ss += (this.marginLeft != null) ? 'margin-left:'+this.marginLeft+';' : '';
ss += (this.marginRight != null) ? 'margin-right:'+this.marginRight+';' : '';
this._elem = $('<table class="jqplot-table-legend" style="'+ss+'"></table>');
if (this.seriesToggle) {
this._elem.css('z-index', '3');
}
var pad = false,
reverse = false,
nr, nc;
if (this.numberRows) {
nr = this.numberRows;
if (!this.numberColumns){
nc = Math.ceil(series.length/nr);
}
else{
nc = this.numberColumns;
}
}
else if (this.numberColumns) {
nc = this.numberColumns;
nr = Math.ceil(series.length/this.numberColumns);
}
else {
nr = series.length;
nc = 1;
}
var i, j, tr, td1, td2, lt, rs, div, div0, div1;
var idx = 0;
// check to see if we need to reverse
for (i=series.length-1; i>=0; i--) {
if (nc == 1 && series[i]._stack || series[i].renderer.constructor == $.jqplot.BezierCurveRenderer){
reverse = true;
}
}
for (i=0; i<nr; i++) {
tr = $(document.createElement('tr'));
tr.addClass('jqplot-table-legend');
if (reverse){
tr.prependTo(this._elem);
}
else{
tr.appendTo(this._elem);
}
for (j=0; j<nc; j++) {
if (idx < series.length && (series[idx].show || series[idx].showLabel)){
s = series[idx];
lt = this.labels[idx] || s.label.toString();
if (lt) {
var color = s.color;
if (!reverse){
if (i>0){
pad = true;
}
else{
pad = false;
}
}
else{
if (i == nr -1){
pad = false;
}
else{
pad = true;
}
}
rs = (pad) ? this.rowSpacing : '0';
td1 = $(document.createElement('td'));
td1.addClass('jqplot-table-legend jqplot-table-legend-swatch');
td1.css({textAlign: 'center', paddingTop: rs});
div0 = $(document.createElement('div'));
div0.addClass('jqplot-table-legend-swatch-outline');
div1 = $(document.createElement('div'));
div1.addClass('jqplot-table-legend-swatch');
div1.css({backgroundColor: color, borderColor: color});
td1.append(div0.append(div1));
td2 = $(document.createElement('td'));
td2.addClass('jqplot-table-legend jqplot-table-legend-label');
td2.css('paddingTop', rs);
// td1 = $('<td class="jqplot-table-legend" style="text-align:center;padding-top:'+rs+';">'+
// '<div><div class="jqplot-table-legend-swatch" style="background-color:'+color+';border-color:'+color+';"></div>'+
// '</div></td>');
// td2 = $('<td class="jqplot-table-legend" style="padding-top:'+rs+';"></td>');
if (this.escapeHtml){
td2.text(lt);
}
else {
td2.html(lt);
}
if (reverse) {
if (this.showLabels) {td2.prependTo(tr);}
if (this.showSwatches) {td1.prependTo(tr);}
}
else {
if (this.showSwatches) {td1.appendTo(tr);}
if (this.showLabels) {td2.appendTo(tr);}
}
if (this.seriesToggle) {
// add an overlay for clicking series on/off
// div0 = $(document.createElement('div'));
// div0.addClass('jqplot-table-legend-overlay');
// div0.css({position:'relative', left:0, top:0, height:'100%', width:'100%'});
// tr.append(div0);
var speed;
if (typeof(this.seriesToggle) === 'string' || typeof(this.seriesToggle) === 'number') {
if (!$.jqplot.use_excanvas || !this.disableIEFading) {
speed = this.seriesToggle;
}
}
if (this.showSwatches) {
td1.bind('click', {series:s, speed:speed, plot: plot, replot:this.seriesToggleReplot}, handleToggle);
td1.addClass('jqplot-seriesToggle');
}
if (this.showLabels) {
td2.bind('click', {series:s, speed:speed, plot: plot, replot:this.seriesToggleReplot}, handleToggle);
td2.addClass('jqplot-seriesToggle');
}
// for series that are already hidden, add the hidden class
if (!s.show && s.showLabel) {
td1.addClass('jqplot-series-hidden');
td2.addClass('jqplot-series-hidden');
}
}
pad = true;
}
}
idx++;
}
td1 = td2 = div0 = div1 = null;
}
}
return this._elem;
};
var handleToggle = function (ev) {
var d = ev.data,
s = d.series,
replot = d.replot,
plot = d.plot,
speed = d.speed,
sidx = s.index,
showing = false;
if (s.canvas._elem.is(':hidden') || !s.show) {
showing = true;
}
var doLegendToggle = function() {
if (replot) {
var opts = {};
if ($.isPlainObject(replot)) {
$.extend(true, opts, replot);
}
plot.replot(opts);
// if showing, there was no canvas element to fade in, so hide here
// and then do a fade in.
if (showing && speed) {
var s = plot.series[sidx];
if (s.shadowCanvas._elem) {
s.shadowCanvas._elem.hide().fadeIn(speed);
}
s.canvas._elem.hide().fadeIn(speed);
s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).hide().fadeIn(speed);
}
}
else {
var s = plot.series[sidx];
if (s.canvas._elem.is(':hidden') || !s.show) {
// Not sure if there is a better way to check for showSwatches and showLabels === true.
// Test for "undefined" since default values for both showSwatches and showLables is true.
if (typeof plot.options.legend.showSwatches === 'undefined' || plot.options.legend.showSwatches === true) {
plot.legend._elem.find('td').eq(sidx * 2).addClass('jqplot-series-hidden');
}
if (typeof plot.options.legend.showLabels === 'undefined' || plot.options.legend.showLabels === true) {
plot.legend._elem.find('td').eq((sidx * 2) + 1).addClass('jqplot-series-hidden');
}
}
else {
if (typeof plot.options.legend.showSwatches === 'undefined' || plot.options.legend.showSwatches === true) {
plot.legend._elem.find('td').eq(sidx * 2).removeClass('jqplot-series-hidden');
}
if (typeof plot.options.legend.showLabels === 'undefined' || plot.options.legend.showLabels === true) {
plot.legend._elem.find('td').eq((sidx * 2) + 1).removeClass('jqplot-series-hidden');
}
}
}
};
s.toggleDisplay(ev, doLegendToggle);
};
// called with scope of plot.
var postDraw = function () {
if (this.legend.renderer.constructor == $.jqplot.EnhancedLegendRenderer && this.legend.seriesToggle){
var e = this.legend._elem.detach();
this.eventCanvas._elem.after(e);
}
};
})(jQuery);
biocham_kernel/jqplot.highlighter.js 0 → 100644
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biocham_kernel/jquery.jqplot.js 0 → 100644
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biocham_kernel/jquery.jqplot.min.css 0 → 100644
View file @ 0647ee94
.jqplot-xaxis,.jqplot-xaxis-label{margin-top:10px}.jqplot-x2axis,.jqplot-x2axis-label{margin-bottom:10px}.jqplot-target{position:relative;color:#666;font-family:"Trebuchet MS",Arial,Helvetica,sans-serif;font-size:1em}.jqplot-axis{font-size:.75em}.jqplot-yaxis{margin-right:10px}.jqplot-y2axis,.jqplot-y3axis,.jqplot-y4axis,.jqplot-y5axis,.jqplot-y6axis,.jqplot-y7axis,.jqplot-y8axis,.jqplot-y9axis,.jqplot-yMidAxis{margin-left:10px;margin-right:10px}.jqplot-axis-tick,.jqplot-x2axis-tick,.jqplot-xaxis-tick,.jqplot-y2axis-tick,.jqplot-y3axis-tick,.jqplot-y4axis-tick,.jqplot-y5axis-tick,.jqplot-y6axis-tick,.jqplot-y7axis-tick,.jqplot-y8axis-tick,.jqplot-y9axis-tick,.jqplot-yMidAxis-tick,.jqplot-yaxis-tick{position:absolute;white-space:pre}.jqplot-xaxis-tick{top:0;left:15px;vertical-align:top}.jqplot-x2axis-tick{bottom:0;left:15px;vertical-align:bottom}.jqplot-yaxis-tick{right:0;top:15px;text-align:right}.jqplot-yaxis-tick.jqplot-breakTick{right:-20px;margin-right:0;padding:1px 5px;z-index:2;font-size:1.5em}.jqplot-x2axis-label,.jqplot-xaxis-label,.jqplot-yMidAxis-label,.jqplot-yaxis-label{font-size:11pt;position:absolute}.jqplot-y2axis-tick,.jqplot-y3axis-tick,.jqplot-y4axis-tick,.jqplot-y5axis-tick,.jqplot-y6axis-tick,.jqplot-y7axis-tick,.jqplot-y8axis-tick,.jqplot-y9axis-tick{left:0;top:15px;text-align:left}.jqplot-yMidAxis-tick{text-align:center;white-space:nowrap}.jqplot-yaxis-label{margin-right:10px}.jqplot-y2axis-label,.jqplot-y3axis-label,.jqplot-y4axis-label,.jqplot-y5axis-label,.jqplot-y6axis-label,.jqplot-y7axis-label,.jqplot-y8axis-label,.jqplot-y9axis-label{font-size:11pt;margin-left:10px;position:absolute}.jqplot-meterGauge-tick{font-size:.75em;color:#999}.jqplot-meterGauge-label{font-size:1em;color:#999}table.jqplot-table-legend{margin:12px}table.jqplot-cursor-legend,table.jqplot-table-legend{background-color:rgba(255,255,255,.6);border:1px solid #ccc;position:absolute;font-size:.75em}td.jqplot-table-legend{vertical-align:middle}td.jqplot-seriesToggle:active,td.jqplot-seriesToggle:hover{cursor:pointer}.jqplot-table-legend .jqplot-series-hidden{text-decoration:line-through}div.jqplot-table-legend-swatch-outline{border:1px solid #ccc;padding:1px}div.jqplot-table-legend-swatch{width:0;height:0;border-width:5px 6px;border-style:solid}.jqplot-title{top:0;left:0;padding-bottom:.5em;font-size:1.2em}table.jqplot-cursor-tooltip{border:1px solid #ccc;font-size:.75em}.jqplot-canvasOverlay-tooltip,.jqplot-cursor-tooltip,.jqplot-highlighter-tooltip{border:1px solid #ccc;font-size:.75em;white-space:nowrap;background:rgba(208,208,208,.5);padding:1px}.jqplot-point-label{font-size:.75em;z-index:2}td.jqplot-cursor-legend-swatch{vertical-align:middle;text-align:center}div.jqplot-cursor-legend-swatch{width:1.2em;height:.7em}.jqplot-error{text-align:center}.jqplot-error-message{position:relative;top:46%;display:inline-block}div.jqplot-bubble-label{font-size:.8em;padding-left:2px;padding-right:2px;color:rgb(20%,20%,20%)}div.jqplot-bubble-label.jqplot-bubble-label-highlight{background:rgba(90%,90%,90%,.7)}div.jqplot-noData-container{text-align:center;background-color:rgba(96%,96%,96%,.3)}
\ No newline at end of file
biocham_kernel/kernel.js 0 → 100644
View file @ 0647ee94
define(function() {
var onload = function() {
$.ajaxSetup({ cache: true });
$.getScript("/kernelspecs/biocham/jquery.jqplot.js").done(function() {
$.getScript("/kernelspecs/biocham/jqplot.cursor.js");
$.getScript("/kernelspecs/biocham/jqplot.highlighter.js");
$.getScript("/kernelspecs/biocham/jqplot.enhancedLegendRenderer.js");
});
var cssNode = document.createElement('link');
cssNode.type = 'text/css';
cssNode.rel = 'stylesheet';
cssNode.href = '/kernelspecs/biocham/jquery.jqplot.min.css';
document.head.appendChild(cssNode);
}
return {onload: onload}
})
commandline.pl
View file @ 0647ee94
......@@ -64,9 +64,9 @@ option('', '--version', Arg, Arg) :-
quit.
option('', '--jupyter', Arg, Arg) :-
set_counter(plot_canvas, 0),
set_counter(graph_svg, 0),
set_plot_driver(gnu_plot_canvas),
set_counter(plot_csv, 0),
set_plot_driver(gnu_plot_csv),
set_image_viewer_driver(img_tag),
set_draw_graph_driver(graph_svg).
......
plot.pl
View file @ 0647ee94
......@@ -45,6 +45,13 @@ gnu_plot_canvas :-
view_image(Filename).
gnu_plot_csv :-
count(plot_csv, Index),
format(atom(Filename), 'plot~d.csv', [Index]),
export_table(Filename),
view_image(Filename).
execute_plot(Options) :-
process_create(path(gnuplot), Options, []).
......
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