I am working on a price tracking application that gathers data from different online stores and remap them to our own product database. We are already gathering prices together with the date they are retrieved. Our first presentation of this data would be retrieving average price and also prices in a form of line chart between price and...
Hi, I'm looking for WinForms .NET interactive chart control that will support timeline. By interactive I mean - something that will allow user to grab a top of a bar and change the value just by dragging it up and down. In some way the bar will behave like a horizontal slider By timeline I mean something that will allow user to scro...
Has anyone found a way to integrate OpenFlashChart v2 with CodeIgniter? The problem is that the author separated everything in classes and multiple files and you can't create a helper or plugin for CI. One way to do it using versions prior to 2 is here: link I haven't found a way to work with version 2 of the chart, has anyone of you...
I need to graph streaming data (9600 baud), which is coming in 2-4 byte packets from a serial port. The packets need to be processed before graphing. Currently, I am raising an event on each complete packet, which is causing responsiveness issues on the graphing form. Which is the best solution to this issue: Buffer data and raise b...
Hi, I would like to be able to specify the placement of a legend for a linechart. Currently, it continues to appear to the right of the chart. I have tried playing with the width/height of the chart to no avail... Putting the legend before the linechart in the mxml causes it to appear to the left. I can't seem to get it appear at the ...
The code below creates a 24 slice pie chart. How do I: Add text labels to each slice a la "Wheel of Fortune". Rotate the pie chart? I want it to spin like "Wheel of Fortune". private void DrawPieChart() { Graphics g = this.CreateGraphics(); g.Clear(this.BackColor); Rectangle rect = new Rectangle(0, 0, 300, 300); float...
I'm drawing elevation profiles showing the elevation gain/loss along a trail, similar to the one below: This is basically a line graph with distance from the start on the x-axis and elevation on the y-axis. I'd like to provide fancy labels with spot elevations at interesting points along the trail, like the ones I have added by hand ...
Has anyone used plexityhide's GTP.NET for asp.net 3.5 as im trying to colour the individual cells based on a var that im getting from a linq query as follows PilotDataContext pilot = new PilotDataContext(); var schedule = from x in pilot.slot_tbl_Schedules select x; foreach (var s in schedule) { if (s.AppointmentType == "Repair") ...
How to add item to right-click menu in Excel chart using VBA? Excel is 2007. Chart is standalone sheet. ...
I was using this routine, triggered by the Worksheet_Change event, to display a selected chart and move all other charts to a holding position off screen. Sub shuffleCharts(chartName As String) Dim analysisChart As ChartObject For Each analysisChart In ActiveSheet.ChartObjects With analysisChart .Left = 1575...
Hello people. Through my search for a open-source charting system, I found the YUI library. So here is the question. How can I make the x-axis and y-axis transparent. style: { border: {color: 0xD0D696, size: 1}, font: {name: "Arial", size: 10, color: 0x559330}, dataTip: { border: {color...
Hmmmm... It appears that charts are only available through the Flex SDK that comes built-in with Flex Builder. This is a problem, since I want to use Flex 3.3, and Flex Builder came with 3.2. Eclipse is also ticking me off, and I prefer to use a different IDE (FlashDevelop). Any way around this? And is there anything else that isn't in...
Can anyone tell how to use amcharts to display the details of a particular column in a pie/donut chart.I know that it uses an XML but what I have is a CSV file and I have to group them based on a particular column status whose value can be one of the four namely "open" "Close" "In Progress" "Dropped".The CSV looks like this 12345,Harish...
I'm using flotr in my app and I need some simple way to show dates on x-axis. I know flotr is able to display time on x-axis via 'xaxis' : {'mode' : 'time', 'min' => '??', 'max' => '??', 'timeFormat' => '??', 'noTicks' => 10} But how about dates? Anyhow, I can't get time x-axis working either, so any real example of time x-axis would ...
Hi all, I am using open flash chart to display a chart in my page.I am using the below code to display the line chart data to my page. <script type="text/javascript" src="js/swfobject.js"></script> <script type="text/javascript"> swfobject.embedSWF("open-flash-chart.swf", "my_chart", "530", "250","9.0.0", "expressInstall.swf", {"data-f...
I am creating some reporting software that will generate excel workbooks with charts and all related data. Besides the built in libraries and .NET Office integration features, is there any other tools or code that people found useful to creating similar projects? EDIT: I am targeting winforms. ...
I have a pie chart that I'm using to show the top sales per manufacturer. I would like to show the top N manufacturers, and have the remainder show on the chart as "Other". If I do FilterTopN, it displays the chart so Area(manufacturer 1, 2, ..., N) is 100%, rather than showing them as a percent of the total. So if I have 5 companies:...
I want to outline the chart data range source(s) in a table, in much the same way that the GUI will outline a range in blue if the chart data series is clicked. The user can choose various chart views and the range highlight colours for each data series need to match those displayed in the chart. For the record, here are the methods I ...
When Excel determines the axis values it will use to represent your data in a chart, the values are 'evenly distributed'. For Example: If you plot the following series in an Excel Line Chart. [0.22,0.33,0.44,0.55,0.66,0.77,0.88,0.99,1.1,1.21,1.32,1.43,1.54,1.65,1.76,1.87,1.98,2.09,2.2] Excel determines that the y-axis values should be [...
I'm creating quite a few SSIS packages to drive document composition (e.g. utility bills, statements, etc). These require complex graphs in some cases, mostly bar or line graphs (some with bars and lines) Is there any charting program or library you can build a graph in a WYSIWYG environment (preferably selecting sample data to work off...