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michaelmalak/ipyD3.py

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Last active December 19, 2015 23:28
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Modifications for Mac compatibility. There is a small chance it still works on Windows -- have not tested.
Raw
ipyD3.py
from __future__ import division
import numpy
import shlex
from uuid import uuid1
class d3object:
def __init__(self,
height=100,
width=100,
topHtml='',
bottomHtml='',
style=None,
publish=False,
test=False,
precision=4,
d3=None,
**kw):
self.id='id-{0}'.format(uuid1())
self.html='<div id="{0}" class="d3Output"></div>'.format(self.id)
self.css=''
self.varsToPass={'width':width,
'height':height,
'd3ObjId':self.id,
}
self.precision=precision
self.js=['''
var None=null;
var inf='Inf.';
function utfDecode(x){
try{
var r = /[\\\\]{1,2}u([0-9a-fA-F]{4})/gi;
var xnew = x.replace(r, function (match, grp) {
return String.fromCharCode(parseInt(grp, 16));
});
xnew = unescape(xnew);
return xnew;
}
catch(err){
return x
}
}
''','']
if style in (None, ''):
self.html='{0}\n{1}\n{2}'.format(topHtml, self.html, bottomHtml)
elif style=='JFFigure':
self.html='\n'.join((self.html,
'''<div class="d3Output description figure" style="width: {0}px">
<b>Figure{1}.{2}</b>{3}</div>
'''
.format(width,
' '+str(kw['number']) if 'number' in kw else '',
' '+str(kw['title'])+'.' if 'title' in kw else '',
' '+str(kw['desc']) if 'desc' in kw else '',
),
))
self.addCss(self.getStandardCss('jfCss'))
elif style=='JFTable':
self.html='\n'.join(('<div class="d3Output header" style="width: {0}px;">Table{1}</div>'
.format(width, ' '+str(kw['number']) if 'number' in kw else ''),
'<div class="d3Output title" style="width: {0}px;">{1}</div>'
.format(width, ' '+str(kw['title']) if 'title' in kw else ''),
'<div class="d3Output description" style="width: {0}px">{1}</div>'
.format(width, ' '+str(kw['desc']) if 'desc' in kw else ''),
self.html,
))
self.addCss(self.getStandardCss('jfCss'))
if d3!=None:
if d3.__class__.__name__=='d3object':
if d3.css!='\n'+self.getStandardCss('jfCss'):
self.addCss(d3.css)
d3.addPageBreak()
self.html='\n'.join((d3.render(mode=('only','html')),self.html))
else:
raise TypeError
self.publish=publish
if publish:
from IPython.core.display import publish_html
if test:
from IPython.core.display import publish_javascript
publish_javascript('''$('#d3TestOutput').remove();''')
html=u'''
<div id="d3TestOutput"
style="
position: absolute;
z-index:100;
right:-2px;
top:100px;
background: rgba(255, 255, 255, 1);
display:block
">
{0}
</div>'''.format(self.html)
publish_javascript('''$('#toolbar').append('{0}');'''.format(html.replace('\n','')))
html='</script><style>\n{0}\n</style>'.format(self.css)
else:
html='<style>\n{0}\n</style>\n{1}'.format(self.css, self.html)
publish_html(html)
self.html=''
def removeTestObject(self):
from IPython.core.display import publish_javascript
publish_javascript('''$('#d3TestOutput').remove();''')
def convertVar(self, var):
typeVar=type(var)
if typeVar==numpy.ndarray:
return self.convertVar(var.tolist())
elif typeVar == float:
return round(var, self.precision)
elif typeVar == list:
return [self.convertVar(i) for i in var]
elif typeVar == dict:
outTemp={}
for k in var:
outTemp[k]=self.convertVar(var[k])
return outTemp
elif typeVar in (str, int) or var==None:
return var
else:
print typeVar
raise TypeError
def addVar(self, **kw):
for k in kw:
self.varsToPass[k]=self.convertVar(kw[k])
def getJsInputs(self):
jsInputs=[]
inputs=self.varsToPass
for i in inputs:
outTemp=i+'='
typeOut=type(inputs[i])
if typeOut == str:
outTemp+='"%s"' % inputs[i]
elif typeOut in (list, dict, int, float) or inputs[i]==None:
outTemp+=str(inputs[i])
else:
print typeOut
raise TypeError
jsInputs.append(outTemp)
jsInputs='\n'.join(['var '+i+';' for i in jsInputs]).replace("u'", "'")
self.jsInputs=jsInputs
def addJs(self, jsStr):
if type(jsStr)!=str:
raise TypeError
self.js.append(jsStr)
def addCss(self, css):
if type(css)!=str:
raise TypeError
self.css+='\n{0}'.format(css)
def pValsStar(self, dataAdd, index=0):
if len(dataAdd)==0:
return
for i in xrange(len(dataAdd[index])):
for j in xrange(len(dataAdd[index][0])):
if type(dataAdd[index][i][j])==str: continue
x=dataAdd[index][i][j]
if x<0: dataAdd[index][i][j]='Error'
elif x<=0.01: dataAdd[index][i][j]='&#x2605;&#x2605;&#x2605;'
elif x<=0.05: dataAdd[index][i][j]='&#x2605;&#x2605;'
elif x<=0.1: dataAdd[index][i][j]='&#x2605;'
elif x<=1: dataAdd[index][i][j]=''
else: dataAdd[index][i][j]='Error'
def addTable(self,
data=[],
dataAdd=[],
pVals=False,
fontSizeCells=[12,8],
fontSizeCellsLabels=[16,10],
sRows=None,
sColumns=None,
sRowsMargins=[5],
sColsMargins=[5],
varLabels=['Value', 'p-value'],
fontSizeHeaders=12,
shrinkHeadersBorders=1.5,
heatmapIgnoreText=1,
heatmap={
'draw':1,
'spacing':2,
'fillProportion':5,
'addText':1,
'addTextRows':1,
'addBorders':1,
'addOutsideBorders':-1,
'rectWidth':45,
'rectHeight':45,
},
smallHeatmap={
'draw':1,
'spacing':0,
'fillProportion':4,
'addText':0,
'addTextRows':0,
'addBorders':0,
'addOutsideBorders':-1,
'rectWidth':4,
'rectHeight':4,
},
heatmapLegendVert=0,
legend= {
'draw':1,
'width':100,
'height':15,
'rectWidth':60,
'rectHeight':60
},
rightPaneOffset=100,
colorDomainMin=False,
colorDomainMax=False,
colorDomainSymmetric=False,
colorDomainAuto=1,
colorDomainAutoIgnoreColumns=[],
colorDomainAutoIgnoreRows=[],
colorRange=['#B9FB8A', '#9BF293', '#7EE79D', '#65DCA6', '#51CFAD', '#43C3B1', '#3FB5B3',
'#43A7B2', '#4C99AD', '#568BA6', '#5F7D9C', '#656F8F', '#696181', '#6A5471',
'#684861', '#633D51', '#5B3341', '#522A33', '#472226', '#3B1B1A', '#2E1510']
):
figTag='-tag-{0}'.format(uuid1())
if type(pVals)!=bool:
self.pValsStar(dataAdd, pVals)
if sRows==None:
sRows = ['' for _ in data[0]]
if sColumns==None:
sColumns = ['' for _ in data]
colorDomain=[0,1]
if colorDomainAuto>0:
colorRangeData=data
if len(colorDomainAutoIgnoreColumns)+len(colorDomainAutoIgnoreRows)>0:
colorRangeData=[]
for i in xrange(len(data)):
if i in colorDomainAutoIgnoreRows: continue
for j in xrange(len(data[0])):
if j in colorDomainAutoIgnoreColumns: continue
colorRangeData.append(data[i][j])
if colorDomainAuto==2:
avgRes=numpy.average(colorRangeData)
stdRes=numpy.std(colorRangeData, dtype=numpy.float64, ddof=1)
nObs=len(colorRangeData)
colorDomain=[max(numpy.min(colorRangeData),avgRes-stdRes/nObs*1.96),
min(numpy.max(colorRangeData),avgRes+stdRes/nObs*1.96)]
if colorDomainAuto==1:
colorDomain=[numpy.min(colorRangeData),numpy.max(colorRangeData)]
if colorDomainSymmetric:
colorDomain=max(numpy.fabs(colorDomain))
colorDomain=[-colorDomain, colorDomain]
colorRange=list(reversed(colorRange))+colorRange[1:]
if colorDomainMin:
colorDomain=[colorDomainMin, colorDomain[1]]
if colorDomainMax:
colorDomain=[colorDomain[0], colorDomainMax]
colorRangeLen=len(colorRange)
colorDomain=(numpy.array([i/colorRangeLen for i in xrange(colorRangeLen+1)])*(colorDomain[1]-colorDomain[0])+colorDomain[0]).tolist()
self.addVar( figTag=figTag,
colorDomain=colorDomain,
colorRange=colorRange,
data=data,
dataAdd=dataAdd,
fontSizeCellsLabels=fontSizeCellsLabels,
fontSizeCells=fontSizeCells,
varLabels=varLabels,
sRows=sRows,
sColumns=sColumns,
heatmapLegendVert=heatmapLegendVert,
heatmap=heatmap,
smallHeatmap=smallHeatmap,
legend=legend,
fontSizeHeaders=fontSizeHeaders,
heatmapIgnoreText=heatmapIgnoreText,
sRowsMargins=sRowsMargins,
sColsMargins=sColsMargins,
shrinkHeadersBorders=shrinkHeadersBorders,
rightPaneOffset=rightPaneOffset
)
self.addCss('''
.heatmapCell path, .heatmapCell line, .heatmapCell polyline, .d3Output polyline {
fill: none;
stroke-width: 1px;
stroke: black;
shape-rendering: crispEdges !important;
}
.heatmapCell text, .heatmapCell rect, .d3Output rect {
font-size: 1em;
shape-rendering: crispEdges !important;
}
''')
self.addCss('#'+figTag+'{shape-rendering: crispEdges !important;}')
self.addJs('''
Array.prototype.sum = function() {
return this.reduce(function(a,b){return a+b;});
}
var svg = d3.select("#"+d3ObjId)
.append("svg")
.attr("width", width)
.attr("height", height)
.style("border-bottom", "1px solid black")
var color = d3.scale.linear()
.domain(colorDomain)
.range(colorRange);
//_________________________________________________________________________________
//
//Heatmap drawing function
//_________________________________________________________________________________
function drawHeatmap(data,
x,
y,
spacing,
fillProportion,
addText,
addTextRows,
addBorders,
addOutsideBorders,
rectWidth,
rectHeight,
svg,
objId){
var heatmap=svg.append("svg")
.attr("class", "heatmap")
.attr("y", y)
.attr("x", x)
.attr("id", objId)
var addLength = dataAdd.length;
if(heatmapIgnoreText==1)
var cumulHeight=rectHeight-fontSizeCells.sum()-(addLength+1)*2;
else
var cumulHeight=rectHeight-fillProportion-fontSizeCells.sum()-(addLength+1)*2;
var borderOffset=[0,0];
if(addOutsideBorders>=0&&objId=='smallHeatmap')
borderOffset=[addOutsideBorders+1,addOutsideBorders+1];
for(var i=0; i<data[0].length; i++){
for(var j=0; j<data.length; j++){
if(addLength>0){
if(dataAdd[0][j][i]=='Error'){ continue; }
if(addLength>1){
if(dataAdd[1][j][i]=='Error'){ continue; }
}
}
var g=heatmap.append("g")
.attr("class", "heatmapCell")
.attr("transform", "translate("+ (borderOffset[0]+(i)*(rectWidth+spacing)+addTextRows*(sRowsMargins.sum()+5)) +","+ (borderOffset[1]+(j)*(rectHeight+spacing)+addTextRows*(sColsMargins.sum()+5)) + ")")
g.append("rect")
.attr("y", rectHeight-fillProportion)
.attr("fill", color(data[j][i]))
.attr("id", "heatCell")
.attr("width", rectWidth)
.attr("height", fillProportion)
if(addText||addText==1){
g.append("text")
.attr("x", rectWidth-5)
.attr("y",cumulHeight)
.attr("id", "heatText")
.attr("dy", fontSizeCells[0]+"px")
.style("font-size", fontSizeCells[0]+"px")
.attr("text-anchor", "end")
.text(data[j][i]);
for(var k=0; k<addLength; k++){
g.append("text")
.attr("x", rectWidth-5)
.attr("y", cumulHeight+fontSizeCells.slice(0,k+1).sum()+(k+1)*2)
.attr("dy", fontSizeCells[k+1]+"px")
.attr("id", "heatTextAdd")
.style("font-size", fontSizeCells[k+1]+"px")
.attr("text-anchor", "end")
.text(dataAdd[k][j][i]);
}
}
if(addBorders||addBorders==1){
g.append("polyline")
.attr("points", "0,0 "+rectWidth+",0 "+rectWidth+","+rectHeight+" 0,"+rectHeight+" 0,0")
}
}
}
if(addOutsideBorders>=0){
var box = heatmap.append("rect")
.attr("fill", "none")
.attr("stroke", "#000")
.attr("stroke-widtx", "1px");
if(objId=='heatmap')
box.attr("x", sRowsMargins.sum()+5-addOutsideBorders)
.attr("y", sColsMargins.sum()+5-addOutsideBorders)
.attr("width", data[0].length*(spacing+rectWidth)-spacing+2*addOutsideBorders)
.attr("height", data.length*(spacing+rectHeight)-spacing+2*addOutsideBorders);
else{
box.attr("x", 1)
.attr("y", 1)
.attr("width", data[0].length*(spacing+rectWidth)-spacing+2*addOutsideBorders-1)
.attr("height", data.length*(spacing+rectHeight)-spacing+2*addOutsideBorders-1);
}
}
if(addTextRows||addTextRows==1){
//Columns
for(var k=0; k<sColumns.length; k++){
var z=0;
for(var i=0; i<data[0].length; i++){
if(sColumns[k][i]==null){
z++;
}
else if(sColumns[k][i]==''){
z=0;
}
else{
var g=heatmap.append("g")
.attr("class", "heatmapCell")
.attr("transform", "translate("+ ((i-z)*(rectWidth+spacing)+(sRowsMargins.sum()+5)) +",0)");
g.append("text")
.attr("x", (rectWidth/2)*(z+1)+z*spacing/2)
.attr("y", sColsMargins.sum()-sColsMargins.slice(0,k+1).sum())
.style("font-size", fontSizeHeaders+"px")
.attr("text-anchor", "middle")
.text(sColumns[k][i]);
g.append("polyline")
.attr("points", ""+ (0+shrinkHeadersBorders) +","+ (sColsMargins.sum()-sColsMargins.slice(0,k+1).sum()+5) +" "+ (rectWidth*(z+1)+z*spacing-shrinkHeadersBorders) +","\
+(sColsMargins.sum()-sColsMargins.slice(0,k+1).sum()+5)+"");
z=0;
}
}
}
//Rows
for(var k=0; k<sRows.length; k++){
var z=0;
for(var j=0; j<data.length; j++){
if(sRows[k][j]==null){
z++;
}
else if(sRows[k][j]==''){
z=0;
}
else{
var g=heatmap.append("g")
.attr("class", "heatmapCell")
.attr("transform", "translate(0,"+ ((j-z)*(rectHeight+spacing)+(sColsMargins.sum()+5))+ ")");
g.append("text")
.attr("x", sRowsMargins.sum()-sRowsMargins.slice(0,k+1).sum())
.attr("y", 0.5*(rectHeight*(z+1)+(z)*spacing+fontSizeHeaders))
.style("font-size", fontSizeHeaders+"px")
.attr("text-anchor", "end")
.text(sRows[k][j]);
g.append("polyline")
.attr("points", ""+ (sRowsMargins.sum()-sRowsMargins.slice(0,k+1).sum()+5) +","+ (0+shrinkHeadersBorders) + " "\
+ (sRowsMargins.sum()-sRowsMargins.slice(0,k+1).sum()+5) +","+ ((z+1)*rectHeight+z*spacing-shrinkHeadersBorders) +"");
z=0;
}
}
}
}
}
//_________________________________________________________________________________
//
//Legend for a heatmap
//_________________________________________________________________________________
function drawLegend(legendSize, x, y, tickValues, colorDomain, color, svg){
var legendcolorRangecale=d3.scale.linear()
.domain([0,legendSize[0]])
.range([colorDomain[0], colorDomain[colorDomain.length-1]]),
legendObj=svg.append("svg")
//.attr("width", legendSize[0]+legendSize[2])
//.attr("height", legendSize[1]+12)
.attr("y", y)
.attr("x", x)
for(var i=0; i<=legendSize[0]; i=i+legendSize[2]){
legendObj.append("rect")
.attr("x", i-1)
.attr("fill", color(legendcolorRangecale(i)))
.attr("width", legendSize[2])
.attr("height", legendSize[1])
.attr("transform", "translate(5,0)")
}
var legendScale = d3.scale.linear()
.domain([colorDomain[0], colorDomain[colorDomain.length-1]])
.range([0,legendSize[0]]);
var legendXAxis = d3.svg.axis()
.scale(legendScale)
.orient("bottom")
.tickSize(0,0,0)
.tickValues(tickValues)
legendObj.append("g")
.attr('class', 'axis')
.attr("transform", "translate(5," + legendSize[1] + ")")
.call(legendXAxis);
}
function drawLegendVert(legendSize, x, y, tickValues, colorDomain, color, svg){
var legendcolorRangecale=d3.scale.linear()
.domain([0,legendSize[0]])
.range([colorDomain[0], colorDomain[colorDomain.length-1]]),
legendObj=svg.append("svg")
//.attr("width", legendSize[0]+legendSize[2])
//.attr("height", legendSize[1]+12)
.attr("y", y)
.attr("x", x)
.attr("id", "vertLegend")
if(heatmapLegendVert==1)
legendObj.style("opacity", 0.01)
for(var i=0; i<=legendSize[0]; i=i+legendSize[2]){
legendObj.append("rect")
.attr("y", i-1)
.attr("fill", color(legendcolorRangecale(i)))
.attr("width", legendSize[1])
.attr("height", legendSize[2])
.attr("transform", "translate(5,0)")
}
var legendScale = d3.scale.linear()
.domain([colorDomain[0], colorDomain[colorDomain.length-1]])
.range([5,legendSize[0]-5]);
var legendXAxis = d3.svg.axis()
.scale(legendScale)
.orient("right")
.tickSize(0,0,0)
.ticks(5)
legendObj.append("g")
.attr('class', 'axis')
.attr("transform", "translate("+(legendSize[1]*1.5)+"," + (0*legendSize[1]) + ")")
.call(legendXAxis);
}
function drawLegendBox(x, y, rectWidth, rectHeight, svg){
var legendObj=svg.append("svg")
//.attr("width", legendSize[0]+legendSize[2])
//.attr("height", legendSize[1]+12)
.attr("y", y-rectHeight)
.attr("x", x)
var addLength = dataAdd.length;
var cumulHeight=fontSizeCellsLabels.sum()+addLength*2;
var g=legendObj.append("g")
.attr("class", "heatmapCell")
g.append("rect")
.attr("x", 1)
.attr("y", rectHeight-heatmap.fillProportion/heatmap.rectHeight*rectHeight)
.attr("fill", colorRange[0])
.attr("width", rectWidth-1)
.attr("height", heatmap.fillProportion/heatmap.rectHeight*rectHeight)
g.append("text")
.attr("x", rectWidth-5)
.attr("y", rectHeight-cumulHeight-5-heatmap.fillProportion)
.attr("dy", fontSizeCellsLabels[0]+"px")
.style("font-size", fontSizeCellsLabels[0]+"px")
.attr("text-anchor", "end")
.text(varLabels[0]);
for(var k=0; k<addLength; k++){
g.append("text")
.attr("x", rectWidth-5)
.attr("y", rectHeight-5-heatmap.fillProportion-cumulHeight+fontSizeCellsLabels.slice(0,k+1).sum()+(k+1)*2)
.attr("dy", fontSizeCellsLabels[k+1]+"px")
.style("font-size", fontSizeCellsLabels[k+1]+"px")
.attr("text-anchor", "end")
.text(varLabels[k+1]);
}
g.append("polyline")
.attr("points", "1,1 "+ (rectWidth-1) +",1 "+ (rectWidth-1) +","+rectHeight+" 1,"+rectHeight+" 1,1")
}
var regressionResults=svg.append("g").attr('id', 'svgElement'+d3ObjId+figTag)
if(heatmap.draw==1){
drawHeatmap(data/*data*/,
0/*x*/,
0/*y*/,
heatmap.spacing/*spacing*/,
heatmap.fillProportion/*fillProportion*/,
heatmap.addText/*addText*/,
heatmap.addTextRows/*addTextRows*/,
heatmap.addBorders/*addBorders*/,
heatmap.addOutsideBorders/*addOutsideBorders*/,
heatmap.rectWidth/*rectWidth*/,
heatmap.rectHeight/*rectHeight*/,
regressionResults,/*svg parent*/
'heatmap'/*id*/)
}
var legendX=Math.round(sRowsMargins.slice(0,sRowsMargins.length-1).sum()/2+data[0].length*(heatmap.rectWidth+heatmap.spacing)+5+rightPaneOffset);
if(smallHeatmap.draw==1){
drawHeatmap(data/*data*/,
legendX/*x*/,
Math.round(heatmap.addTextRows*(sColsMargins.sum()))/*y*/,
smallHeatmap.spacing/*spacing*/,
smallHeatmap.fillProportion/*fillProportion*/,
smallHeatmap.addText/*addText*/,
smallHeatmap.addTextRows/*addTextRows*/,
smallHeatmap.addBorders/*addBorders*/,
smallHeatmap.addOutsideBorders/*addOutsideBorders*/,
smallHeatmap.rectWidth/*rectWidth*/,
smallHeatmap.rectHeight/*rectHeight*/,
regressionResults,/*svg parent*/
'smallHeatmap'/*id*/)
}
if(legend.draw==1){
if(smallHeatmap.draw==1){
drawLegend( [data[0].length*(smallHeatmap.rectWidth+smallHeatmap.spacing)-smallHeatmap.spacing-smallHeatmap.rectWidth,legend.height,1] /*legendSize*/,
Math.round(smallHeatmap.rectWidth/2+legendX-5+ Math.max(0,smallHeatmap.addOutsideBorders ))/*x*/,
Math.round((data.length)*(smallHeatmap.rectHeight+smallHeatmap.spacing)+sColsMargins.sum()+legend.height+5+2*Math.max(0,smallHeatmap.addOutsideBorders))/*y*/,
[colorDomain[1], colorDomain[colorDomain.length-2]]/*tickValues*/,
colorDomain/*colorDomain*/,
color/*color*/,
regressionResults/*svg*/);
}
drawLegendBox(legendX,
Math.round((data.length)*(heatmap.rectHeight+heatmap.spacing)+heatmap.spacing+1+sColsMargins.sum()),
Math.max(legend.rectWidth, data[0].length*(smallHeatmap.rectWidth+smallHeatmap.spacing)-smallHeatmap.spacing+Math.max(0,2*smallHeatmap.addOutsideBorders)),
legend.rectHeight,
regressionResults)
}
if(heatmapLegendVert==1||heatmapLegendVert==2)
drawLegendVert( [data.length*(heatmap.rectHeight+heatmap.spacing),legend.height,1] /*legendSize*/,
sRowsMargins.slice(0,sRowsMargins.length ).sum()+data[0].length*(heatmap.rectWidth+heatmap.spacing)+25/*x*/,
sColsMargins.sum()+5/*y*/,
[colorDomain[1], colorDomain[colorDomain.length-2]]/*tickValues*/,
colorDomain/*colorDomain*/,
color/*color*/,
regressionResults/*svg*/);
var objWidth=document.getElementById('svgElement'+d3ObjId+figTag).getBoundingClientRect()['width']
var objHeight=document.getElementById('svgElement'+d3ObjId+figTag).getBoundingClientRect()['height']
regressionResults.attr("transform", "translate("+ ((width-objWidth)/2) +","+ ((height-objHeight)/2) + ")")
''')
def getPhantomJsScript(self, mode):
if 'html' in mode:
phantomJs='''
var page = require('webpage').create(),
system = require('system'),
address, elementHtml;
address = system.args[1];
page.viewportSize = { width: 600, height: 600 };
page.open(address, function (status) {
if (status !== 'success') {
console.log('Unable to load the address!');
} else {
window.setTimeout(function () {
elementHtml=page.evaluate(function() {
document.body.bgColor = 'white';
return document.getElementById("d3OutputOutterContainer").innerHTML;
});
console.log(elementHtml);
phantom.exit(1);
}, 200);
}
});
'''
elif 'png' in mode:
phantomJs='''
var page = require('webpage').create(),
system = require('system'),
address, elementHtml;
address = system.args[1];
page.viewportSize = { width: 600, height: 600 };
page.open(address, function (status) {
if (status !== 'success') {
console.log('Unable to load the address!');
} else {
window.setTimeout(function () {
console.log(page.renderBase64('PNG'));
phantom.exit(1);
}, 1000);
}
});
'''
return phantomJs
def render(self, mode=['html'], fileName=None):
if type(mode) not in (list, tuple):
mode=(mode,)
self.getJsInputs()
html=['<style>',
self.css,
'</style>',
'</head>',
'<body>',
'<div id="d3OutputOutterContainer">',
self.html,
'</div>',
'<script>',
self.js[0],
self.jsInputs,] + self.js[1:] + ['</script>'
]
if self.publish:
html='\n'.join(html)
from IPython.core.display import publish_html
publish_html(html)
return True
import tempfile
from os import unlink
import subprocess
from time import sleep
html=['<html>',
'<head>',
'<title></title>',
'<script src="http://code.jquery.com/jquery-1.8.3.min.js"></script>',
'<script src="http://d3js.org/d3.v3.min.js"></script>',] +\
html +\
['</body>',
'</html>',]
html='\n'.join(html)
tempJs=tempfile.NamedTemporaryFile(mode="w+b", delete=False, suffix='.js')
tempJs.write(self.getPhantomJsScript(mode))
tempJs.flush()
tempJs.close()
temp=tempfile.NamedTemporaryFile(mode="w+b", delete=False, suffix='.htm')
temp.write(html)
temp.flush()
temp.close()
phantomJs=r'''phantomjs {0} {1}'''.format(tempJs.name, temp.name)
phantomJsProc = subprocess.Popen( shlex.split(phantomJs), stdout = subprocess.PIPE, stderr = subprocess.PIPE)
html = ''
err = ''
while phantomJsProc.poll() is None:
sleep( 0.1 )
html, err = phantomJsProc.communicate()
unlink(temp.name)
unlink(tempJs.name)
if 'html' in mode:
if 'only' in mode:
return html
html=html.replace("&amp;", "&")
if 'file'in mode and fileName!=None:
html=['<html>',
'<head>',
'</head>',
'<style>',
self.css,
'</style>',
html,
'</body>',
'</html>',]
fileOpen=open(fileName,'wb')
fileOpen.write('\n'.join(html))
fileOpen.close()
return True
html='\n'.join(['<style>',self.css,'</style>'])+html
if 'show'in mode:
from IPython.core.display import publish_html
publish_html(html)
return True
return html
elif 'png' in mode:
if 'only' in mode:
return html
if 'file'in mode and fileName!=None:
fileOpen=open(fileName,'wb')
fileOpen.write(html)
fileOpen.close()
return True
if 'show'in mode:
from IPython.core.display import publish_png
publish_png(html)
return True
return html
def addSimpleTable(self,
data,
dataAdd=[],
pVals=False,
fontSizeCells=[],
sRows=[],
sColumns=[],
sRowsMargins=[5,100],
sColsMargins=[5,20],
fontSizeHeaders=9,
shrinkHeadersBorders=1.5,
spacing=0,
addBorders=1,
addOutsideBorders=-1,
rectWidth=45,
rectHeight=0,
):
if len(fontSizeCells)==0:
fontSizeCells=[12]*(1+len(dataAdd))
self.addTable(data=data,
dataAdd=dataAdd,
pVals=pVals,
fontSizeCells=fontSizeCells+[5],
fontSizeCellsLabels=fontSizeCells+[5],
sRows=sRows,
sColumns=sColumns,
sRowsMargins=sRowsMargins,
sColsMargins=sColsMargins,
varLabels=[],
fontSizeHeaders=fontSizeHeaders,
shrinkHeadersBorders=shrinkHeadersBorders,
heatmapIgnoreText=1,
heatmap={
'draw':1,
'spacing':spacing,
'fillProportion':0,
'addText':1,
'addTextRows':1,
'addBorders':addBorders,
'addOutsideBorders':addOutsideBorders,
'rectWidth':rectWidth,
'rectHeight':rectHeight if rectHeight>0 else sum(fontSizeCells)+10+2*len(dataAdd),
},
smallHeatmap={
'draw':0,
},
legend= {
'draw':0,
},
rightPaneOffset=0
)
def addPageBreak(self):
self.addJs('''$("#"+d3ObjId).append('<div style="page-break-after:always; display:block; width:1px; height:1px;">&nbsp;</div>')''')
def getStandardCss(self, mode='jfCss'):
if mode=='jfCss':
return'''
html{
font-family: sans-serif;
}
.d3Output{
min-height: 1.2em;
line-height: 1.2em;
position: relative;
font-size: 1em;
padding: 5px 0;
list-style: none;
background: #fff;
color: #000;
}
svg{
color-rendering: optimizeQuality !important;
shape-rendering: geometricPrecision !important;
text-rendering: geometricPrecision !important;
}
.d3Output.header{
text-align: center;
font-weight: bold;
border-bottom: none;
font-size: 0.9em;
}
.d3Output.title{
text-align: center;
font-weight: bold;
border-bottom: none;
font-size: 1.2em;
}
.d3Output.description{
font-size: 0.8em;
text-align:justify;
text-justify:inter-word;
border-bottom: 1px solid #000;
}
.d3Output.description.panel{
text-align: center;
}
svg, canvas {
border-bottom: 1px solid #000;
display: block;
margin: 5px 0;
}
.d3Output.description.figure{
border-bottom: none;
}
'''
Display the source blob
Display the rendered blob
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ipyD3geo.ipynb
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Display the source blob
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ipyD3sample.ipynb
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