;ò ¸0sDc@sdZdZdkZdklZlZdklZdkl Z l Z l Z l Z l Z lZlZlZlZlZdkTdklZdklZlZlZd klZlZlZlZlZl Z d k!l"Z"d k#l$Z$l%Z%d k&l'Z'd k(l)Z)l*Z*l+Z+dk,l-Z-defd„ƒYZ.de-fd„ƒYZ/de/fd„ƒYZ0de0fd„ƒYZ1d„Z2dfd„ƒYZ3de1fd„ƒYZ4de0fd„ƒYZ5d„Z6de1fd „ƒYZ7d!„Z8d"„Z9d#„Z:dS($s= This modules defines a very preliminary Line Chart example. s9 $Id: linecharts.py 2493 2004-12-22 16:14:25Z rgbecker $ N(s FunctionTypes StringType(scolors( sisNumbersisColors isColorOrNonesisListOfStringssisListOfStringsOrNones SequenceOfs isBooleansNoneOrsisListOfNumbersOrNonesisStringOrNone(s*(s Formatter(sWidgetsTypedPropertyCollections PropHolder(sLinesRectsGroupsDrawingsPolygonsPolyLine(sNoEntry(s XCategoryAxiss YValueAxis(sLabel(suSymbol2SymbolsisSymbols makeMarker(sPlotAreasLineChartPropertiescBs•tZedeeddƒdeeddƒdeeddƒdeeeƒdd ƒd ee dd ƒd ee dd ƒdee ddƒƒZ RS(Ns strokeWidthsdescsWidth of a line.s strokeColorsColor of a line.sstrokeDashArraysDash array of a line.ssymbolsWidget placed at data points.sshaders Shader Class.sfillers Filler Class.snamesName of the line.( s__name__s __module__sAttrMaps AttrMapValuesisNumbers isColorOrNonesisListOfNumbersOrNonesNoneOrsisSymbolsNonesisStringOrNones_attrMap(((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysLineChartPropertiesssAbstractLineChartcBstZd„Zed„ZRS(Nc Cs‡|i}|t|ƒ} || } | i}||d}|i ot | dt |dt ƒƒ}t | dt | dt ƒƒ} t|||||d|ddƒ} | o | | _n|o || _q×nt } t| dƒo | i} n$t|dƒo |i} nt } | o!t| ||d||ƒ} n| o| o+tƒ}|i| ƒ|i| ƒ|Sn| p| SdS(Nf2.0sstrokeDashArrays strokeWidths strokeColors strokeLineCapissymbol(sselfsliness baseStylesrowNoslensstyleIdxsstyles strokeColorscolorsysheights joinedLinessgetattrsNonesdashs strokeWidthsLinesxswidthsLsstrokeDashArrayshasattrssymbolsSsuSymbol2SymbolsGroupsgsadd(sselfsrowNosxsyswidthsheightscolorsdashs baseStylesstylesstyleIdxs strokeWidthsLsSsg((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysmakeSwatchSample's6    %   !   cCst|i|d|ƒSdS(sreturn series name i or defaultsnameN(sgetattrsselfslinessisdefault(sselfsisdefault((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pys getSeriesNameEs(s__name__s __module__smakeSwatchSamplesNones getSeriesName(((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysAbstractLineChart%s s LineChartcBstZRS(N(s__name__s __module__(((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pys LineChartIssHorizontalLineChartc$BsjtZdZededeeddƒdeeddƒdeeddƒd eedd ƒd eedd ƒd eeddƒdeeddƒdeeddƒdeeddƒdeeddƒdeeddƒdeeddƒdee ddƒdee ddƒdeedd ƒƒZ d!„Z d"„Z d#„Z d$„Zd%„Zd&„Zd'„ZRS((s±Line chart with multiple lines. A line chart is assumed to have one category and one value axis. Despite its generic name this particular line chart class has a vertical value axis and a horizontal category one. It may evolve into individual horizontal and vertical variants (like with the existing bar charts). Available attributes are: x: x-position of lower-left chart origin y: y-position of lower-left chart origin width: chart width height: chart height useAbsolute: disables auto-scaling of chart elements (?) lineLabelNudge: distance of data labels to data points lineLabels: labels associated with data values lineLabelFormat: format string or callback function groupSpacing: space between categories joinedLines: enables drawing of lines strokeColor: color of chart lines (?) fillColor: color for chart background (?) lines: style list, used cyclically for data series valueAxis: value axis object categoryAxis: category axis object categoryNames: category names data: chart data, a list of data series of equal length sBASEs useAbsolutesdescs$Flag to use absolute spacing values.slineLabelNudges,Distance between a data point and its label.s lineLabelss(Handle to the list of data point labels.slineLabelFormats9Formatting string or function used for data point labels.slineLabelArraysHexplicit array of line label values, must match size of data if present.s groupSpacings? - Likely to disappear.s joinedLiness.Display data points joined with lines if true.slinessHandle of the lines.s valueAxissHandle of the value axis.s categoryAxissHandle of the category axis.s categoryNamessList of category names.sdatas/Data to be plotted, list of (lists of) numbers.sinFills!Whether infilling should be done.sreversePlotOrdersIf true reverse plot order.s annotationss<list of callables, will be called with self, xscale, yscale.cCs"ti|ƒt|_t|_tƒ|_tƒ|_ ddddfddddfg|_ dd d d f|_ t t ƒ|_d |i_ti|id _ti|id _ti|id_d |_d |_t tƒ|_t|_t|_d|_d |_d |_d |_dS(Nidinixi‚iFiPiZsNorthsSouthsEastsWestiiii (s LineCharts__init__sselfsNones strokeColors fillColors XCategoryAxiss categoryAxiss YValueAxiss valueAxissdatas categoryNamessTypedPropertyCollectionsLineChartPropertiessliness strokeWidthscolorssredsgreensblues useAbsolutes groupSpacingsLabels lineLabelsslineLabelFormatslineLabelArrayslineLabelNudges joinedLinessinFillsreversePlotOrder(sself((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pys__init__„s*     '        c Cs¨tddƒ}ddddddd d fd d d dddddfg}tƒ}d|_d |_d|_d|_||_t dƒ|i _ |i |ƒ|SdS(s Shows basic use of a line chart.iÈidi iiii%i-iiii iii&i.iiUiªsCircleN( sDrawingsdrawingsdatasHorizontalLineChartslcsxsysheightswidths makeMarkerslinesssymbolsadd(sselfslcsdatasdrawing((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysdemoµs<       c Cs_t|iƒ|_ttt|iƒƒ|_|io d} n*|i } |i i dƒd}|| } g|_xått|iƒƒD]Î}g}x¯tt|i|ƒƒD]”}|i||}|tj op|i i |ƒ\} }| d|i | }|ii dƒ} |ii |ƒ| }|i|| |fƒq¯q¯W|ii|ƒq‰WdS(s…Works out where they go. Sets an attribute _positions which is a list of lists of (x, y) matching the data. f1.0iif0.5N(slensselfsdatas _seriesCountsmaxsmaps _rowLengths useAbsolutes normFactors groupSpacings normWidths categoryAxissscales availWidths _positionssrangesrowNoslineRowscolNosdatumsNonesgroupXs groupWidthsxs valueAxissysheightsappend( sselfsrowNosdatums groupWidthsheights availWidthsxslineRowscolNos normWidthsys normFactorsgroupX((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pys calcPositionsÍs,      c CsB|i}|i||}|tjo t}nšt |ƒt jo0|djo|i ||}qÊ||}nWt |ƒt jo||ƒ}n4t |tƒo||ƒ}nd}t||‚|oc|i||f} |djo| i|||iƒn| i|||iƒ| i|ƒnt} | SdS(s*Draw a label for a given item in the list.svaluess6Unknown formatter type %s, expected string or functioniN(sselfslineLabelFormatslabelFmtsdatasrowNoscolNos labelValuesNones labelTextstypes StringTypeslineLabelArrays FunctionTypes isinstances Formattersmsgs Exceptions lineLabelsslabelsys setOriginsxslineLabelNudgessetText( sselfsrowNoscolNosxsys labelTexts labelValuesmsgslabelFmtslabel((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pys_innerDrawLabelîs.      cCs#|i|i||||ƒƒdS(sLDraw a label for a given item in the list. G must have an add methodN(sGsaddsselfs_innerDrawLabelsrowNoscolNosxsy(sselfsGsrowNoscolNosxsy((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pys drawLabelsc Cs"tƒ}|i}tt|iƒƒ}|i o|i ƒn|i }|o>|i i }|ii}||i i}t|d|ƒ}nxŠ|D]‚}|i|}t|iƒ}||} |i| }|i}t|dtƒ}t |i| dƒo|i| i!} n*t |idƒo|ii!} nt} |i"oÎg}x(tt|ƒƒD]} ||| 7}q_W|o?|||||g}|i%t&|d|d|ddƒƒqt'|d|ddd d ƒ}| o | |_!n|o ||_)n|i%|ƒnt |i| d ƒo|i| i*} n*t |id ƒo|ii*} nt} | oax^tt|ƒƒD]F} || \}}t.| |||iƒ} | o|i%| ƒq‚q‚WnxCtt|ƒƒD]/} || \}}|i/||| ||ƒqãWq”W|SdS( Ns_inFillGsstrokeDashArrays strokeWidths fillColors strokeColorf0.10000000000000001s strokeLineCapisstrokeLineJoinissymbol(0sGroupsgsselfslineLabelFormatslabelFmtsrangeslens _positionssPsreversePlotOrdersreversesinFills categoryAxiss_ysinFillYs valueAxiss_xsinFillX0s_lengthsinFillX1sgetattrsinFillGsrowNosrowsliness styleCountsstyleIdxsrowStyles strokeColorsrowColorsNonesdashshasattrs strokeWidths joinedLinesspointsscolNosaddsPolygonsPolyLineslinesstrokeDashArrayssymbolsuSymbolsx1sy1suSymbol2Symbols drawLabel(sselfsdashsy1srowsrowNosinFillYsinFillX0sinFillX1sinFillGssymbolsstyleIdxs strokeWidthscolNosuSymbolsrowStylespointssPsinFillslinesx1sgsrowColorslabelFmts styleCount((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pys makeLinessn           )  !cCs|i|if\}}|i|i|i|iƒ|o ||_ n|o ||_ n|i |i ƒ|i dƒ}||i|ijp ||ijo |i}n|}|i|i||iƒ|i |i ƒ|iƒtƒ}|i|iƒƒ|io tƒ|_|i|iƒn|i|ƒ|i|ƒ|i|_|i|i|_|i|_|i|i|_|i|d|ƒ|i|d|ƒ|i|iƒƒx9t|dfƒD]%}|i|||i |i ƒƒqÒW|SdS(s Draws itself.isparents annotationsN(sselfs valueAxiss categoryAxissvAscAs setPositionsxsysheightsjoinAxiss configuresdatasscalesxAxisCrossesAtswidths calcPositionssGroupsgsaddsmakeBackgroundsinFills_inFillGs_xs gridStarts_lengthsgridEnds_ysmakeGrids makeLinessgetattrsa(sselfsasvAsgsysxAxisCrossesAtscA((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysdrawUsB  '         #(s__name__s __module__s__doc__sAttrMaps LineCharts AttrMapValuesisNumbersNonesisListOfStringsOrNones isBooleans_attrMaps__init__sdemos calcPositionss_innerDrawLabels drawLabels makeLinessdraw(((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysHorizontalLineChartOs0 !  1  ! !  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joinedLinessx0sy0sxrangescolNosx1sy1ssymbolsuSymbolsuSymbol2Symbolsadds_innerDrawLabelsLssortsGroupsgsmapsvalue(sselfszDepthsdashsy1sy0snsrowsrowNossymbolsstyleIdxs strokeWidthscolNosFsuSymbolsrowStylesLsPsinFillsx0sx1sz0sz1s_zadjustsgs tileWidths_make_3d_line_infosrowColorslabelFmts styleCountstheta_xstheta_y((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pys makeLines²s†                   + +  (s__name__s __module__sAttrMapsHorizontalLineCharts AttrMapValuesisNumbers_attrMapstheta_xstheta_yszDepthszSpaces calcPositionss_calc_z0s_zadjusts makeLines(((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysHorizontalLineChart3Ds   sVerticalLineChartcBstZRS(N(s__name__s __module__(((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysVerticalLineChartsc Cs tddƒ}ddddddd d fddd d d dddfg}tƒ}d|_d|_d|_d|_||_d|_ t dƒ|i _ d|_ tiddƒ}||i_d|ii_d|i_d|i_d|i_|i|ƒ|SdS(NiiÈi iiii%i-iii.i&iiiii2i}i,is FilledDiamonds%2.0fsJan Feb Mar Apr May Jun Jul Augs snii<i(sDrawingsdrawingsdatasHorizontalLineChartslcsxsysheightswidths joinedLiness makeMarkerslinesssymbolslineLabelFormatsstringssplitscatNamess categoryAxiss categoryNamesslabelss boxAnchors valueAxissvalueMinsvalueMaxs valueStepsadd(scatNamesslcsdatasdrawing((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pyssample1s&<             sSampleHorizontalLineChartcBs tZdZd„Zd„ZRS(sHSample class overwriting one method to draw additional horizontal lines.c Cs´tddƒ}ddddddd d fd d d dddddfg}tƒ}d|_d |_d|_d|_||_t i |_ t i dƒ|_ |i|ƒ|SdS(s Shows basic use of a line chart.iÈidi iiii%i-iiii iii&i.iiUiªiÌÌÌN(sDrawingsdrawingsdatasSampleHorizontalLineChartslcsxsysheightswidthscolorsswhites strokeColorsHexColors fillColorsadd(sselfslcsdatasdrawing((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysdemo's<        c Cs‹tƒ}|iti|ƒƒ|i}|i}xO|D]G}|i |ƒ}|it |i ||i |i|d|iƒƒq8W|SdS(Ns strokeColor(sGroupsgsaddsHorizontalLineChartsmakeBackgroundsselfs valueAxissvalAxiss _tickValuessvalTickPositionssysscalesLinesxswidths strokeColor(sselfsgsvalAxissysvalTickPositions((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysmakeBackground@s   "(s__name__s __module__s__doc__sdemosmakeBackground(((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pysSampleHorizontalLineChart$s  c Cs)tddƒ}ddddddd d fddd d d dddfg}tƒ}d|_d|_d|_d|_||_d|_ t i |_ t i dƒ|_tdƒ|i_d|_tiddƒ}||i_d|ii_d|i_d|i_d|i_|i|ƒ|SdS(NiiÈi iiii%i-iii.i&iiiii2i}i,iiÌÌÌs FilledDiamonds%2.0fsJan Feb Mar Apr May Jun Jul Augs snii<i(sDrawingsdrawingsdatasSampleHorizontalLineChartslcsxsysheightswidths joinedLinesscolorsswhites strokeColorsHexColors fillColors makeMarkerslinesssymbolslineLabelFormatsstringssplitscatNamess categoryAxiss categoryNamesslabelss boxAnchors valueAxissvalueMinsvalueMaxs valueStepsadd(scatNamesslcsdatasdrawing((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pyssample1aQs*<              c Cs#tddƒ}ddddddd d fddd d d dddfg}tƒ}d|_d|_d|_d|_||_d|_ t dƒ|i _ d|_ ti|_ti|_tiddƒ}||i_d|ii_d|i_d|i_d|i_|i|ƒ|SdS(NiiÈi iiii%i-iii.i&iiiii2i}i,isSmileys%2.0fsJan Feb Mar Apr May Jun Jul Augs snii<i(sDrawingsdrawingsdatasHorizontalLineChartslcsxsysheightswidths joinedLiness makeMarkerslinesssymbolslineLabelFormatscolorssblacks strokeColors lightblues fillColorsstringssplitscatNamess categoryAxiss categoryNamesslabelss boxAnchors valueAxissvalueMinsvalueMaxs valueStepsadd(scatNamesslcsdatasdrawing((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pyssample2ss*<               c CsKtddƒ}ddddddd d fddd d d dddfg}tƒ}d|_d|_d|_d|_||_d|_ d|_ t i |_ tdƒ|id_t|id_d|id_d |id_tiddƒ}||i_d|ii_d|i_d|i_d|i_|i|ƒ|SdS(NiiÈi iiii%i-iii.i&iiiii2i}i,is%2.0fsSmileyiisJan Feb Mar Apr May Jun Jul Augs sni<i(sDrawingsdrawingsdatasHorizontalLineChartslcsxsysheightswidths joinedLinesslineLabelFormatscolorssblacks strokeColors makeMarkerslinesssymbolsNoEntrys strokeWidthsstringssplitscatNamess categoryAxiss categoryNamesslabelss boxAnchors valueAxissvalueMinsvalueMaxs valueStepsadd(slcscatNamessdatasdrawing((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pyssample3•s.<              (;s__doc__s __version__sstringstypess FunctionTypes StringTypes reportlab.libscolorssreportlab.lib.validatorssisNumbersisColors isColorOrNonesisListOfStringssisListOfStringsOrNones SequenceOfs isBooleansNoneOrsisListOfNumbersOrNonesisStringOrNonesreportlab.lib.attrmapsreportlab.lib.formatterss Formattersreportlab.graphics.widgetbasesWidgetsTypedPropertyCollections PropHoldersreportlab.graphics.shapessLinesRectsGroupsDrawingsPolygonsPolyLines*reportlab.graphics.widgets.signsandsymbolssNoEntrysreportlab.graphics.charts.axess XCategoryAxiss YValueAxiss$reportlab.graphics.charts.textlabelssLabels"reportlab.graphics.widgets.markerssuSymbol2SymbolsisSymbols makeMarkersreportlab.graphics.charts.areassPlotAreasLineChartPropertiessAbstractLineCharts LineChartsHorizontalLineCharts _cmpFakeItems _FakeGroupsHorizontalLineChart3DsVerticalLineChartssample1sSampleHorizontalLineChartssample1assample2ssample3(.ssample1asGroupsPolygons isColorOrNonesLabelsVerticalLineChartscolorssPolyLines YValueAxiss FormattersisStringOrNones StringTypesWidgetsuSymbol2SymbolsNoEntrys isBooleansHorizontalLineCharts SequenceOfsAbstractLineChartsisListOfStringsOrNones _cmpFakeItemsLines __version__sTypedPropertyCollectionsRectsstringsHorizontalLineChart3DsLineChartPropertiesssample3sisListOfNumbersOrNones LineChartsisNumbersDrawingsNoneOrsisSymbols makeMarkersSampleHorizontalLineChartsPlotAreas _FakeGroupsisListOfStringssisColors PropHolderssample1s XCategoryAxisssample2s FunctionType((sN/home/packages/reportlab/reportlab_2_0/reportlab/graphics/charts/linecharts.pys?s8  C +    $ÿ/ q - " "