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  • Is there any way that I can draw fast a chart with too many series? [on hold]

    - by Maryam Bagheri
    I have a project that need to draw a fast chart with many series. I must change start position of drawing to a favor position when user want. .Net Chart is slow in lots of series. I wanted to use this library: http://www.codeproject.com/Articles/32836/A-simple-C-library-for-graph-plotting?msg=4109664#xx4109664xx but loading speed is too slow when count of series increases. When I plot the chart, I must invalidate the chart for updates, drawing speed will be too slow if there are too many series. I need at least 900 series in a chart for this project. I wanted to use multiple layer series to decrease invalidate rate with the idea: http://www.codeproject.com/Articles/84833/Drawing-multiple-layers-without-flicker I do not know this idea would be helpful. I tested LightningChart control but it could not help me.

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  • Centralizing Chart of Accounts Management Across Oracle ERP and EPM Applications with Oracle Hyperion Data Relationship Management

    Most enterprises today have multiple GL/ERP systems - each with their own set of accounts, structures and systems for financial and management reporting. Mergers, acquisitions and reorganizations inject constant change into the process - through new accounts, entities, and locations. Accommodating an organization's unique view of the business while still maintaining accurate collection, measurement and reporting at the corporate level makes synchronization of chart of accounts across multiple systems a challenge. In this podcast, you'll hear about how Oracle Hyperion Data Relationship Management allows you centralize and align different financial perspectives into your corporate reporting standards. This end-user oriented, technology agnostic hierarchy management solution enables organizations to coordinate the management of chart of accounts across the enterprise and save a significant amount of time and effort.

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  • Can I use Microsoft Chart Control in Mono?

    - by user144182
    Did some googling and couldn't find a clear answer on this. My assumption is no if they are distributed in a binary form. I currently use Dundas and would like to move away from a library that has a cost component, especially since the MS version has everything I need.

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  • MS Access 2003 - ordering the string values for a chart not alphabetical

    - by Justin
    Here is a silly question. Lets say I have a query that produces for a list box, and it produces values for three stores Store A 18 Store B 32 Store C 54 Now if I ORDER BY in the sql statement the only thing it will do is descending or ascending alphabetically but I want a certain order (only because THEY WANT A CERTAIN ORDER) .....so is there a way for me to add something to the SQL to get Store B Store C Store A i.e. basically row by row what i want. thanks!

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  • HighCharts : Adding Hyperlinks to the X-Axis of the chart

    - by learner
    I have been using HighCharts in my PHP website by migrating it from older charts and I am very impressed by the number of graph options and functions with this library. However I am not able provide hyperlinks to the values of the x-axis(or y-axis) in order to navigate to another URI. Code of Categories in this case xAxis: { categories: [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ] }, Can anyone point me to an example or documentation on Highcharts if available. Thanks

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  • DEVX Web chart control

    - by Minal
    i am using DEVX Webchart control.. Bind x-Axis values: <dxchartsui:WebChartControl ID="ChartOPCGraph" runat="server" Height="400px" Width="700px" ClientInstanceName="ChartOPCGraph" DiagramTypeName="XYDiagram"> <Diagram> <axisy> <gridlines visible="False"></gridlines> </axisy> </Diagram> <Titles> <cc1:ChartTitle Dock="Bottom" Font="Tahoma, 8pt" Text="Days" TextColor="Gray" Alignment="Center"> </cc1:ChartTitle> <cc1:ChartTitle Dock="Left" Font="Tahoma, 8pt" Text="% Payment made" TextColor="Gray" Alignment="Center"></cc1:ChartTitle> </Titles> </dxchartsui:WebChartControl> values are being populated from database. On x-axis only two number comes from database so i need to bind only these two values and rest of them must not be visible. For example i get 9 number from database and it binds 8.6,8.7,8.8,8.9,9,9.2,...... Need a quick reply..

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  • Outputting a bar chart to an iPhone application?

    - by Moddy
    Right, I really want to output a Bar Graph to an Obj-C iPhone application - now I may be missing a vital SDK class or something; but right now my solution is to embed a WebView and inside that have a JQuery/Flot based graph - not totally ideal I know! Just wondering if anybody has any other creative solutions or whether a WebView/AJAX solution is the way to go? (For the record; my data source will be figures returned from an external source - i.e downloaded from the internet. So I was even toying with having a PHP Proxy/script do all the work on that, return the figures AND a graph to the application - but then I risk placing extra strain on the server!)

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  • How to print labels on both sides of a rangebar in WinForms MS Chart using C#

    - by Meera
    How can i add labels for each and every yvalue in series of a rangebarchart ? You all know that for plotting rangebartype series ,we need two yvalues as yvalue[0] and yvalue[1] .Here I need to add data labels to each of those yvalues( which means both at yvalue[0] and yvalue[1]).how can i implement that?can anybody suggest me?please!! The label should look like as below for a rangebar(to be displayed on both sides of a rangebar). Label1 ¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ Label2 Label¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦ Label

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  • Problem with a chart with a polyline and a LinearGradientBrush

    - by Maurizio Reginelli
    I have a graph with a polyline contained into a canvas. I would like to set the stroke of the polyline starting from a color at the bottom and ending to another color on top. I tried with this xaml: <Polyline StrokeThickness="2"> <Polyline.Stroke> <LinearGradientBrush StartPoint="0.5,1" EndPoint="0.5,0"> <GradientStop Color="Blue" Offset="0" /> <GradientStop Color="Cyan" Offset="1" /> </LinearGradientBrush> </Polyline.Stroke> </Polyline> In this way it works but the height of the gradient is equal to the height of the polyline. I mean, if I have a polyline which goes from the bottom of the canvas to its top, the gradient is applied over the entire height of the canvas. If I have instead a horizontal polyline, the gradient is applied to its thickness. I would like to have a gradient height equal to the canvas height, independently from the polyline height. How can I achieve this?

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  • Display AxisRenderer outside Flex Chart

    - by Leandro Ardissone
    Hi, Is there a way to display the Vertical Axis outside the graph? I need the limits of the graph to be displayed between the vertical axis, without overlapping the series over the graph. See that screenshot of what I have: I need to get something like: Or I should create a custom axis renderer component that get data from this graph and display it outside?

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  • Help understanding how to make a bar chart using ggplot2

    - by celenius
    I'm trying to use the bar_geom function of ggplot2, but I can't understand how to use it. I've made a small sample of my code to show what I am trying to do: library(ggplot2) # sample data sampleData = data.frame( v1=c('a','b','c','d','e', 'f','g', 'h', 'i','j'), v2=c(1:10) ) sampleData$Names = data.frame( Names = paste(sampleData$v1, sampleData$v2, sep="") ) sampleData$Values = c(1:10) # make plot x = sampleData$Values y = sampleData$Names qplot( x, y, data = sampleData, geom="bar" ) I want sampleData$Names to be on the x-axis of my graph, labeling each bar and and sampleData$Values to scale the bar height. I want the y-axis to be specified as a range. I realize that I don't understand how ggplot2 functions as this small example does not work, yet my other example is generating a plot but I cannot specify a y-range as it considers the variables to be categorical.

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  • How to convert a AChartEngine chart to bitmap

    - by user2137817
    I want to convert a line graph I made with AChartEngine lib to bitmap.How should I do?I didn't found on the net anything that can help. Is the toBitmap() method suitable?if yes then how to use it? Update: I used this method : public static Bitmap loadBitmapFromView(View v) { v.setDrawingCacheEnabled(true); v.layout( 0,0,800,600); v.setDrawingCacheQuality(View.DRAWING_CACHE_QUALITY_HIGH); v.buildDrawingCache(); v.getDrawingCache(); Bitmap bmp = Bitmap.createBitmap(800,600, Bitmap.Config.ARGB_8888); v.setDrawingCacheEnabled(false); return bmp; } and saved the result in a png file but all I got is an empty file !

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  • Online chart editor

    - by Alexander Gladysh
    I love to use Google Documents as MS Word and MS Excel replacements for online collaboration. However, now I need to discuss architecture layout for my software. Nothing too fancy, perhaps a little (pseudo-)UML, but mostly basic shapes (rectangles, ellipses etc.) with labels, connected by thin lines or arrows. In olden Windows times I'd go for Visio, and be happy. But now I want to use online tool. Preferably free. No need for code reverse engineering etc., just plain assisted vector drawing. Any advice? What do you use?

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  • Showing only mark at nodes in flex chart

    - by Roshan
    I am generating an areachart and i need to mark the nodes where values exists at corresponding x and y , but the data tip should not appear. Only presence of mark to indicate the value exists at that particular point is enough, how can it be done?

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  • Reducing width of bar chart series

    - by gAMBOOKa
    Note: by width i mean the height here, I use width because by default, bar charts are vertical and flex uses the width property I want to reduce the width of the following barchart so Type 5, Type 4, Type 3, Type 2, Type 1 are very close to each other. I tried playing with the barWidthRatio, the horizontalAxisRatio and the maxBarWidth properties. Neither is giving me the desired result. I can only manage to reduce the width of the orange bars, how do I reduce the width of the blue bars?

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  • Free library to generate excel chart in .NET

    - by SchmerZ
    Hi to all. I need a free library (or not too expensive) for .NET to work with the excel document. I need to read data, modify, save and add charts into the document. Or in another way, I need a free library for creating and inserting charts into the excel document (only for charts). I have found FlexCel and SmartXLS, but FlexCel doesn't support the charts (can't create), while SmartXLS has a small functionality. Thanks for any help.

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  • Flex bar chart with Two Y axis

    - by user345522
    I am trying to create a bar char in action 3 script. But for some reason I am getting 2 y-axis and no x axis. Can some one help spot the error. I have said "placement " bottom. The standalone code snippet is below. enter code here [Bindable] public var QUANTITY:ArrayCollection = new ArrayCollection([ {date:"22-Aug-05", quantity:1575.9}, {date:"23-Aug-05", quantity:1603.}, {date:"24-Aug-05", quantity:1507.1}, {date:"25-Aug-05", quantity:1568.8}, ]); private function getBarChartData(evt:MouseEvent):void{ var title:String = "ASDFZXCVB"; var pnlChart:Panel = new Panel(); pnlChart.title = title; pnlChart.height = 750; { var categoryAxisDate:CategoryAxis = new CategoryAxis(); categoryAxisDate.categoryField = "date"; var linearVolumeAxis:LinearAxis = new LinearAxis(); linearVolumeAxis.minimum = 1500; linearVolumeAxis.maximum = 1700; var colChart:ColumnChart = new ColumnChart(); colChart.showDataTips = true; { var horizontalAxisDateRenderer:AxisRenderer = new AxisRenderer(); horizontalAxisDateRenderer.axis = categoryAxisDate; horizontalAxisDateRenderer.placement = "bottom"; var quantityRenderer:AxisRenderer = new AxisRenderer(); quantityRenderer.axis = linearVolumeAxis; quantityRenderer.placement = "left"; colChart.horizontalAxisRenderers.push(horizontalAxisDateRenderer); colChart.verticalAxisRenderers.push(quantityRenderer); { var quantityColumnSeries:ColumnSeries = new ColumnSeries(); quantityColumnSeries.horizontalAxis = categoryAxisDate; quantityColumnSeries.yField="quantity"; quantityColumnSeries.displayName ="QUANTITY"; quantityColumnSeries.dataProvider = QUANTITY; quantityColumnSeries.verticalAxis = linearVolumeAxis; colChart.series.push(quantityColumnSeries); } } pnlChart.addChild(colChart); } canvasReportId.addChild(pnlChart); } ]] <mx:Button label="Submit" click="getBarChartData(event)" x="293" y="4"/> </mx:Canvas>

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  • Difference between chart, plot and graph

    - by Pradyumna
    I'm thinking of what would be the right terms to use in the UI of my new program, when referring to graphical data representations - i.e., whether to call them "charts", "plots" or "graphs". I was wondering how these terms are different, and when is it appropriate to use each of them? Thanks, Pradyumna

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  • How to copy image of a chart from Silverlight application to clipboard

    - by zidane
    I have Silverlight 3.0 applications with some custom graphic and some charts. I need to find a best way to transfer this graphic to PowerPoint presentation. I`we read that Silverlight 4.0 offers new Clipboard API, but there is only support for Unicode-text, not images. Is there a way to achieve this task without forcing user to manually print screen and than paste to other applicatons.

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  • Remove a layer from a ggplot2 chart

    - by Erik Shilts
    I'd like to remove a layer (in this case the results of geom_ribbon) from a ggplot2 created grid object. Is there a way I can remove it once it's already part of the object? library(ggplot2) dat <- data.frame(x=1:3, y=1:3, ymin=0:2, ymax=2:4) p <- ggplot(dat, aes(x=x, y=y)) + geom_ribbon(aes(ymin=ymin, ymax=ymax), alpha=0.3) + geom_line() # This has the geom_ribbon p # This overlays another ribbon on top p + geom_ribbon(aes(ymin=ymin, ymax=ymax, fill=NA))

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  • Problem in loading chart on the view in asp.net mvc?

    - by mary
    hello, I am working on the chart project in asp.net mvc. i used followinf code to genrate the chart on the controller. Chart chart1 = new Chart(); chart1.Height = 296; chart1.Width = 412; chart1.ImageType = ChartImageType.Png; Title title = chart1.Titles.Add("Main"); Series series1 = chart1.Series.Add("series1"); chart1.Series["series1"].Points.DataBindXY(xvalues, yvalues); chart1.Series["series1"].ChartType = SeriesChartType.Column ; ChartArea chartArea = chart1.ChartAreas.Add("Default"); chartArea.Area3DStyle.Enable3D = false ; MemoryStream ms = new MemoryStream(); chart1.SaveImage(ms); return File(ms.GetBuffer(), @"image/png"); and on the view page i am calling it as img src="/Home/SampleChart" alt="Sample Chart" when i am running it on local pc its working fine but when i deployed it on server then chart is not displaying instated alernate text is showing. and its not working on another pc also. plz if anyone can know the reson tell me. thank you.

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