Yc @`sdZddlmZmZmZddlmZmZddlm Z ddl m Z m Z ddl mZddlmZdd lmZdd lmZdd lmZdd lmZdddd eeeddZde fdYZdS(sThis is the Bokeh charts interface. It gives you a high level API to build complex plot is a simple way. This is the HeatMap class which lets you build your HeatMap charts just passing the arguments to the Chart class and calling the proper functions. i(tabsolute_importtprint_functiontdivision(tFloattString(tBlues6i(t XYBuildertcreate_and_build(tBins(t Dimension(t Aggregate(t ColorAttr(tBinGlyph(tbuild_agg_tooltiptcountc K`s~|| d<|| d<|| d<|| d` Examples: .. bokeh-plot:: :source-position: above from bkcharts import HeatMap, output_file, show # (dict, OrderedDict, lists, arrays and DataFrames are valid inputs) data = {'fruit': ['apples']*3 + ['bananas']*3 + ['pears']*3, 'fruit_count': [4, 5, 8, 1, 2, 4, 6, 5, 4], 'sample': [1, 2, 3]*3} hm = HeatMap(data, x='fruit', y='sample', values='fruit_count', title='Fruits', stat=None) output_file('heatmap.html') show(hm) txtytvalueststattxgridtygridt hover_texttaggregated_coltagg_text(RtHeatMapBuilderR t add_tooltips( tdataRRRRRRt hover_toolRtkwtchartttooltip((s@lib/python2.7/site-packages/bkcharts/builders/heatmap_builder.pytHeatMap$s4     Rc B`seZdZedZdddgZddgdddggZiedede dede d6Z e d d d d Z e d d d d Ze d dd dZed dd dZdZdZdZRS(s9Assists in producing glyphs required to represent values by a glyph attribute. Primary use case is to display the 3rd dimension of a value by binning and aggregating as needed and assigning the results to color. This color is represented on a glyph that is positioned by the x and y dimensions. RRRtbintpalettetsortt ascendingtcolortdefaultg?thelpsM A derived property that is used to size the glyph in width. sN A derived property that is used to size the glyph in height. gffffff?s Multiplied by the bin height and width to shrink or grow the relative size of the glyphs. The closer to 0 this becomes, the amount of space between the glyphs will increase. When above 1.0, the glyphs will begin to overlap. tsums The stat to be applied to the values that fall into each x and y intersection. When stat is set to `None`, then no aggregation will occur. cC`s|jdkr$d|_d|_nx|jjD]~}t|tr1|j|jj krd|j dt kr|j |_ qqd|j dt kr|j |_ qq1q1WdS(NR$R#t bin_widthtinclude_defaultst bin_height(tlegend_sort_fieldtNonetlegend_sort_directiont_datat operationst isinstanceRtcenters_columnRt selectiontproperties_with_valuestFalseR(R*(tselftop((s@lib/python2.7/site-packages/bkcharts/builders/heatmap_builder.pytsetups  cC`s|jdk rrtd|jj|jjgd|jjd|j}|j|jj|j_|j |j_n|j dj d|jj d|jj|j dj |jdS(s,Perform aggregation and binning as requried.t dimensionstcolumnsRR$RN(RR,R RR2RRtapplyR.t agg_columnt attributesR7tsourcetadd_bin_labels(R5tagg((s@lib/python2.7/site-packages/bkcharts/builders/heatmap_builder.pyt process_datas cc`sx|jj|jD]}|jjd}td|j|jjd|j|jjd|j|d|j |j d|j |j d|dd |dd |j }|j ||x|jD] }|VqWqWd S( s.Generate a set fo bins for each group of data.t_valuesRRRtwidththeightt line_colorR$t fill_colortlabelN(R.tgroupbyR<RR2R t get_valuesRRR(t spacing_ratioR*RFt add_glypht renderers(R5tgroupt binned_valuest comp_glyphtrenderer((s@lib/python2.7/site-packages/bkcharts/builders/heatmap_builder.pytyield_rendererss   (t__name__t __module__t__doc__R RR8treq_dimensionsR tTrueRR4tdefault_attributesRR(R*RIRRR7R@RP(((s@lib/python2.7/site-packages/bkcharts/builders/heatmap_builder.pyRfs$            N(RSt __future__RRRtbokeh.core.propertiesRRtbokeh.palettesRtbuilderRRtstatsRt propertiesR R/R R<R tglyphsR tutilsR R,R4RURR(((s@lib/python2.7/site-packages/bkcharts/builders/heatmap_builder.pyts A