What are the aggregate functions that I can use? I see 'sum' is available. Does this support Count too? Please let me know what are the functions that are currently supported.
Thanks On Thu, Mar 26, 2015 at 1:36 PM, Seshika Fernando <sesh...@wso2.com> wrote: > Noted and Thanks. Will try this out. > > On Thu, Mar 26, 2015 at 1:34 PM, Tharindu Munasinghe <tharin...@wso2.com> > wrote: > >> Hi Seshika, >> I have updated the igviz.js so that now aggregated functions can >> be used with bar charts. if you don't use aggregate functions , bar chart >> will only show the last Y value for repeated X. A sample for aggregated bar >> can be found at [1] >> >> Please note that , as for the moment adding a title to the plot only >> works with aggregated bar charts. >> >> [1] http://dunithd.github.io/igviz/samples/aggregate/index.html >> >> >> On Tue, Mar 24, 2015 at 11:01 AM, Tharindu Munasinghe <tharin...@wso2.com >> > wrote: >> >>> Hi All, >>> >>> Today I had a progress update of igviz.js with Srinath .He pointed out >>> several improvements for the project. >>> >>> - Add graph sketching support to igviz.js >>> - Come up with a tabular representation for a graph >>> - Improve the styles in samples site >>> - Add single number diagram ( min/max/average.. with a distribution >>> curve or histogram) >>> - Add more aggregate function (min,max,avg..) support to dirll-down >>> feature >>> >>> Currently this library supports following visualizations and >>> features.Please find the source code of igviz.js [2] >>> <https://github.com/dunithd/igviz> and the samples site [1] >>> <http://dunithd.github.io/igviz/samples/> , Any thoughts/suggestions >>> are highly appreciated >>> >>> >>> *Charts ( All of these charts are implemented in Vega.js)* >>> >>> 1. Bar Charts >>> 1. Two dimensional Bar chart >>> 2. Grouped Bar chart >>> 3. Stacked Bar chart >>> 2. Line Charts >>> 1. Single Series Line chart >>> 2. Multi series line chart >>> 3. Area Charts >>> 1. Single series area chart >>> 2. Multi series area chart >>> 3. Stacked area chart >>> 4. Scatter Plot >>> 1. Four Dimensional charts (x,y,point color,point size) >>> >>> *Other Types of Visualizations ( Implemented in D3.js)* >>> >>> - Map >>> - Arc (Progress representation) >>> - Table Representation of a data table (Conditional formating based >>> on dataset) >>> >>> *Features of Charts* >>> >>> - Legends (B2,B3,L2,A2,A3) >>> - Tool-tips (L1,L2,A1,A2, S1) >>> - Drill Downing (B1) >>> - Grids (users can configure as they want) >>> - Real Time updates (B1,A1,A2,L1) >>> - Responsive Handlers And Dynamic Resizing >>> >>> >>> *Basic API* >>> >>> chart = igviz.setup("#divID",chartConfig,dataTable.metadata) >>> //chartConfig-minimal >>> set of parameters >>> chart.setXaxis(axisConfig) >>> .setYaxis(yaxisConfig) >>> .setDimension(dimensionConfig) //optional >>> visual customization >>> >>> chart.plot( dataTable.data, callBack); //draw the charts >>> based on the parameters >>> >>> >>> chart.update(newData) //real-time >>> updating >>> chart.resize() //Responsive Handler >>> >>> >>> >>> [1] http://dunithd.github.io/igviz/samples/ >>> [2] https://github.com/dunithd/igviz >>> [3] Generic UI Parameter Names >>> <https://docs.google.com/a/wso2.com/spreadsheets/d/1tCf3lTZ7kkEXdK7T75tKEXqm0QhsZZpiF47saKNMboc/edit#gid=0> >>> >>> Thanks, >>> >>> >>> >>> On Tue, Mar 3, 2015 at 6:02 AM, Tharindu Munasinghe <tharin...@wso2.com> >>> wrote: >>> >>>> +1 , I will do a bar chart sample using 'Vega' with the features we >>>> have discussed and then we will see how we can extend that implementation >>>> to the other types of charts :) >>>> >>>> On Mon, Mar 2, 2015 at 6:05 PM, Dunith Dhanushka <dun...@wso2.com> >>>> wrote: >>>> >>>>> >>>>> Hi all, >>>>> >>>>> Today we had a discussion on using Vega [1] library underneath igviz. >>>>> Vega comes with a highlevel visualization grammer that runs on top of D3. >>>>> In addition to that it's got some polished UI so that it'll save more >>>>> efforts for fine tuning the charts. >>>>> >>>>> Please refer mail thread [RFC: Building a Generic Configurable UI >>>>> Gadget for Analytics] for a background on IGviz. >>>>> >>>>> Igviz's main API interface is >>>>> >>>>> var chart = igviz.plot(canvas,chartConfig,dataTable); >>>>> >>>>> Plan is to keep Igviz's plot() method unchanged and transform >>>>> DataTable and chartConfig objects to the format that vega expects. >>>>> >>>>> where canvas is the div element that chart is being drawn, >>>>> chartConfig is the JSON object that contain parameters required to >>>>> draw the chart. (E.g xAxis, yAxis, width, height) >>>>> dataTable is the JSON formatted tabular data structure that passes >>>>> data for the chart >>>>> >>>>> Following are the discussed action items: >>>>> >>>>> 1. Keep the current DataTable structure intact and have Igviz trasform >>>>> it to the format that vega expects. >>>>> 2. Depending on the chartConfig.chartType, create Vega's marks[] >>>>> components. >>>>> 3. Explore the possibility of doing drill downs using Vega. (Tharindu >>>>> has already done that on Igviz) >>>>> 4. Figure out a way of upadting the chart dynamically. We agreed to >>>>> make DataTable's schema fixed during the update. >>>>> >>>>> Tharindu, please add anything I missed here. >>>>> >>>>> [1] http://trifacta.github.io/vega/ >>>>> >>>>> Thanks, >>>>> Dunith >>>>> >>>>> On Mon, Mar 2, 2015 at 10:52 AM, Tharindu Munasinghe < >>>>> tharin...@wso2.com> wrote: >>>>> >>>>>> Hi all, >>>>>> Pubudu,Fawsan and Fasna has started this project as their >>>>>> training project and they did the implementations of table, single >>>>>> value , >>>>>> map , line charts . Me and Dunith have been continuing this project to >>>>>> make it a generic library so that any product can use it. >>>>>> >>>>>> So far igviz.js library supports bar charts ,scatter plots, >>>>>> tables , maps , single number graph , line and area charts with >>>>>> drill-downing options for hierarchical data sets . >>>>>> Please find the samples hosted at [1] and the implementation at >>>>>> [2]. Documentation for the configuration parameters can be found at [3] . >>>>>> >>>>>> [1] igviz.js samples <http://dunithd.github.io/igviz/samples/> >>>>>> [2] igviz.js source code <https://github.com/dunithd/igviz> >>>>>> [3] GenericUIParameterNames >>>>>> <https://docs.google.com/a/wso2.com/spreadsheets/d/1tCf3lTZ7kkEXdK7T75tKEXqm0QhsZZpiF47saKNMboc/edit#gid=0> >>>>>> >>>>>> Thanks, >>>>>> -- >>>>>> *Tharindu Munasinghe* >>>>>> Software Engineering Intern >>>>>> WSO2 Inc.(http://wso2.com) >>>>>> SRI LANKA >>>>>> >>>>>> Mobile: +94 77460887 >>>>>> E-Mail: tharin...@wso2.com >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Regards, >>>>> >>>>> Dunith Dhanushka, >>>>> Senior Software Engineer - BAM, >>>>> WSO2 Inc, >>>>> >>>>> Mobile - +94 71 8615744 >>>>> Blog - dunithd.wordpress.com <http://blog.dunith.com> >>>>> Twitter - @dunithd <http://twitter.com/dunithd> >>>>> >>>> >>>> >>>> >>>> -- >>>> *Tharindu Munasinghe* >>>> Software Engineering Intern >>>> WSO2 Inc.(http://wso2.com) >>>> SRI LANKA >>>> >>>> Mobile: +94 77460887 >>>> E-Mail: tharin...@wso2.com >>>> >>> >>> >>> >>> -- >>> *Tharindu Munasinghe* >>> Software Engineering Intern >>> WSO2 Inc.(http://wso2.com) >>> SRI LANKA >>> >>> Mobile: +94 77460887 >>> E-Mail: tharin...@wso2.com >>> >> >> >> >> -- >> *Tharindu Munasinghe* >> Software Engineering Intern >> WSO2 Inc.(http://wso2.com) >> SRI LANKA >> >> Mobile: +94 77460887 >> E-Mail: tharin...@wso2.com >> > >
_______________________________________________ Dev mailing list Dev@wso2.org http://wso2.org/cgi-bin/mailman/listinfo/dev
