RGraph support forum


September 2015

Subject Author Last updated
I need help displaying live data (using PHP and XML) (3)
Manuel
18th September 2015
How do I draw the X axis at zero? (1)
wrox
14th September 2015
How do I get a dynamic maximum Y value, minimum Y value and tickcount? (6)
wrox
10th September 2015
Changing the charts Y axis maximum and minimum values distorts the chart (3)
wrox
5th September 2015
The Y axis labels are repeated for small values (3)
wrox
4th September 2015
My chart only uses the first color from the colors property (1)
Diana Perez
1st September 2015

August 2015

Subject Author Last updated
How can I make a small Thermometer chart? (2)
Dick
31st August 2015
How do I control the number of labels shown on a Meter chart? (1)
Larry Mahar
28th August 2015
How do I add an image to the Y axis? (5)
Philip Wiggins
28th August 2015
Can I show different colors for different quadrants on the Bubble chart? (1)
Lee M
26th August 2015
The documentation pages links need to be updated (1)
Tyeth
22nd August 2015
How do I use RGraph in Microsoft Sharepoint server? (1)
Leonardo
21st August 2015
How do I update labels from strings? (1)
eric
1st August 2015

July 2015

Subject Author Last updated
The links option seems to be limited to five links only (1)
Jeremiah
31st July 2015
My Pie chart key is overlapping the chart (1)
Alex
30th July 2015
How do I change the colors in a Pie chart? (1)
Leandro Medeiros
22nd July 2015
My axis titles aren't updating (3)
Alex
21st July 2015
How can I show the values on the chart? (2)
David
17th July 2015
The tooltip shows outside the chart if used on scrollable graph (1)
Alex
17th July 2015
Welcome to the newly revived RGraph support forum
Richard
10th July 2015

August 2014

Subject Author Last updated
Can you show the value of a Donut chart in the center part? (5)
Jessica
14th August 2014
I have a problem using the Line chart Trace effect (1)
Renato
13th August 2014
How does RGraph handle privacy? (1)
Yaron
13th August 2014
My charts do not render on my canvas tag (6)
Aneeba K
11th August 2014
How do I display text on the chart which is held in a variable? (2)
Jen
8th August 2014
[Suggestion] Maintain proper version numbers for the stable production releases (1)
Parth
8th August 2014
Charts aren't working correctly on Internet Explorer 11 (7)
Parth
7th August 2014
Circles are appearing at the start and end of lines on my Line chart (3)
Will Kostelecky
7th August 2014
Can I only show every other value on the X axis? (1)
Jen
6th August 2014
I'm trying to plot more than 20 points on a Line chart (5)
Gustavo
5th August 2014
Can I highlight specific values on my Line chart? (1)
Erin
5th August 2014
How do I reset and clear the canvas? (4)
Dave
5th August 2014
I have some questions regarding RGraph charts (3)
shankar
4th August 2014
Here's a correction to my previous message
James Parsons
3rd August 2014
A bug fix submission (5)
James Parsons
3rd August 2014
Here's another bug fix/enhancement submission
James Parsons
3rd August 2014
New image based Meter charts
Richard
2nd August 2014
I'm trying to specify a title for the Meter chart (1)
Larry Mahar
2nd August 2014
Is it possible to use the same Y axis & scale for a Bar and Line in combined cha... (2)
Tomi
1st August 2014

July 2014

Subject Author Last updated
The distance between X axis points is inconsistent (3)
Dave
31st July 2014
I have a problem with saving the chart as a PNG file (10)
Lorenzo
30th July 2014
My drilldown Bar chart isn't working (7)
Ronny
30th July 2014
On mobile, when a chart is tapped it duplicates itself! (2)
Jen
30th July 2014
Can I have both dynamic and static charts on the same page? (1)
Dave
29th July 2014
The canvas addHitRegion() function has been implemented in Chrome Canary
Richard
28th July 2014
A new stable version of RGraph is now available!
Richard
27th July 2014
Line chart effects makes the line disappear (4)
GADOI
25th July 2014
This might be self explanatory but...
GADOI
24th July 2014
Can I set an average point in my chart? (7)
Kalle
24th July 2014
Using RGraph on IE9 and below (2)
Patrick Mischler
23rd July 2014
Specifying a gradient per-bar in a multibar-per-row Gantt chart (3)
James Wing
22nd July 2014
Pie chart: Grouping segments below a certain threshold into "other" (1)
Steve
21st July 2014
A new RGraph beta is now available
Richard
20th July 2014
Dynamically adding and removing lines from a Line chart (4)
Marin
16th July 2014
Using RGraph to display large sets of data (3)
Austin
14th July 2014
A new RGraph beta with JSON configuration is now available
Richard
12th July 2014
How do I show high and low values on the same chart? (1)
lucca zenobio
8th July 2014
I want to change the font and the style of labels (1)
Alex
8th July 2014
Does RGraph support a horizontal funnel chart? (1)
Zee
8th July 2014
The cachedDraw function is throwing an error (3)
James Crandall
3rd July 2014
How do I show a custom X and Y axis? (10)
vinay dhyani
3rd July 2014
Is it possible to have multiple line legends? (3)
Wrox
3rd July 2014
Can I show all of the tooltips on a chart before printing it? (1)
Naveen
3rd July 2014
Alternating the position of X labels and scaling Y labels (1)
GADOI
1st July 2014

June 2014

Subject Author Last updated
Can I connect RGraph to SQL Server using ASP.net? (3)
Paul
30th June 2014
Please ignore my previous post about X axis grid
Stef Bishop
28th June 2014
I'm trying to align the Scatter chart grid
Stef Bishop
28th June 2014
I'm showing multiple Bar charts on my page and only the first one shows up (5)
Ed
27th June 2014
How can I use an image to clip a bar? (2)
Rodrigo Aragón
27th June 2014
I have an error with the Bubble chart and interactive keys (4)
JC
27th June 2014
How do I control the Y axis scale? (1)
Preben
27th June 2014
Can RGraph labels wrap automatically? (1)
Raja
27th June 2014
A new stable release of RGraph is now available
Richard
26th June 2014
The dynamic creation of canvas tags in IE8 throws this error: "this.context" is ... (1)
Chad Burgwald
26th June 2014
Is it possible to implement an interactive, sliding data range selection tool fo... (1)
M. Peebles
25th June 2014
Can I set different numbers of decimal places for different bars in the Bar char... (1)
Mukesh Konde
24th June 2014
The X axis zero number doesn't start at the beginning of the chart (4)
Roy
24th June 2014
How do I get the X axis to center on 0? (6)
Lee
23rd June 2014
How do I get the Y axis values in short form? (1)
Wrox
23rd June 2014
How do I increase size of chart area? (3)
Wrox
23rd June 2014
Is it possible to change the number of X axis labels? (1)
Wrox
20th June 2014
How can I stop the Y axis from automatically scaling? (4)
Richa Singh
20th June 2014
I want to zoom part of the chart (1)
Wrox
20th June 2014
Can RGraph create quadrant charts? (1)
Wrox
20th June 2014
Can I create a PNG file from a chart? (8)
Lorenzo
19th June 2014
How to get an Inner shadow/bevel with globalCompositeOperation
Richard
19th June 2014
How can I convert matrix (extracted from .mat file) to a Bipartite chart? (1)
Hany
19th June 2014
Feature enquiry: Does RGraph support the creation of network diagrams? (1)
Marcel
19th June 2014
I have a Gauge chart problem when the minimum and maximum values are 0/1 - bad s... (2)
mat
18th June 2014
I'm using a static Y axis and Scatter chart and have a tooltips issue (3)
Jason Tan Boon Teck
18th June 2014
When using the Line chart for current month values it is not aligned to the X ax... (2)
Stephan
17th June 2014
Here's an example of a spline range chart
Richard
16th June 2014
The adjustable Gantt isn't working with multiple events (3)
Antonio Tiranti
13th June 2014
RGraph has a new configuration style
Richard
13th June 2014
A possible new configuration syntax for RGraph (1)
Richard
12th June 2014
I can't get tooltips working on a grouped HBar chart (1)
jean-sebastien
12th June 2014
Bar chart: Can I show tooltips using the mouse hover event? (1)
Gareth
12th June 2014
An example of using images as labels
Richard
12th June 2014
I have an error: $ is an undefined symbol (1)
narsimha
10th June 2014
How do I show totals per line in the Gantt chart? (1)
devOp
10th June 2014
My Bar chart with tooltips isn't working (3)
Lorenzo
9th June 2014
Drawing API text object: Bounding box width & placement questions (1)
Matt
9th June 2014
A new Bar chart Wave effect demo
Richard
8th June 2014
New article about RGraph in an ASP.net environment
Richard
7th June 2014
Is it possible to create a chart with dynamic text size? (3)
Pratibha
6th June 2014
How do I get the CSV reader to parse TAB separated values? (3)
georg
5th June 2014
New Bar chart Wave effect
Richard
4th June 2014
Are there any Gantt chart examples that use MySQL? (1)
Rob
3rd June 2014
How can I show the total on a stacked Bar chart? (1)
Raymond
2nd June 2014

May 2014

Subject Author Last updated
An example of an income/expenditure Bar chart
Richard
30th May 2014
With the Radar chart with multiple data sets: Can I have different colors for hi... (1)
Larry Zhou
30th May 2014
The valueTextBoxed option is not working on the Gauge chart (1)
Gregory Phillips
30th May 2014
Special characters in the Pie labels don't work (2)
Okoth
30th May 2014
How can I hide tooltips using the onmouseout event? (1)
Nuriel
29th May 2014
My chart will not draw with a jQuery hoverplug-in (1)
Mike Mantey
27th May 2014
How do I get a HBar with the Y axis positioned on the right-hand-side? (8)
Luiz Varanda
25th May 2014
Is there a tree view structure in RGraph? (1)
Asim Bagwan
23rd May 2014
Here's a new segmented Meter chart demo
Richard
19th May 2014
How can I have multiple scales for a grouped Bar chart? (3)
Vlad
19th May 2014
Line data for partial year is extended across the Y axis (3)
Bernie Lindsey
18th May 2014
Numbers larger than 999 are not shown on Y axis (1)
Martin
16th May 2014
Getting this error message: RGraph.Line is not a constructor (2)
Martin
16th May 2014
Looking for canvas drag and drop help (1)
Mike Cheatham
16th May 2014
How can I make the Y axis automatically scale? (2)
Richa Singh
15th May 2014
My chart isn't showing tooltips or any drag points (1)
Richa Singh
14th May 2014
My Rose chart isn't finding the canvas (1)
jose luis
14th May 2014
How can I add labels above or below the line? (5)
jlost55
13th May 2014
My charts won't display on Internet Explorer 11 (1)
Euan
13th May 2014
How do I create a chart with Y axis values from -400 to 1200? (16)
jlost55
13th May 2014
Have you got a feature suggestion?
Richard
12th May 2014
What files and folders are needed to create the charts? (1)
Ruben
12th May 2014
RGraph drawing API: The X axis object (1)
Roy
12th May 2014
My tooltips aren't showing on Bar chart (7)
F Webb
9th May 2014
Trying to create a Bar-in-bar style chart (20)
Ruben
9th May 2014
Firefox and Safari don't display this Scatter chart demo (4)
Jason Tan Boon Teck
9th May 2014
How can I set the number of labels on a Meter chart? (2)
Richard Roeder
8th May 2014
I'm showing a Line chart and in Firefox on a Mac, no line is appearing (7)
Colin Harris
8th May 2014
I have a question about the alignment of Donut chart segments (1)
Kris Knowles
7th May 2014
I have a problem with grow() Bar chart effect (6)
Ruben
7th May 2014
How do I make the bounding text more bold? (3)
jlost55
7th May 2014
Can I make a Line chart with 30 lines? (17)
jlost55
6th May 2014
How do I save the chart as a PNG on server AFTER the drawing effect ends? (1)
Carlos
6th May 2014
Here's an image of a better 3D Bar chart
Richard
5th May 2014
How do I change the z-index of ingraph labels? (1)
jlost55
5th May 2014
Is it possible to do a full reset and clear the ObjectRegistry? Basically trash ... (1)
Paul
2nd May 2014
I'm showing a Line chart and the Line shoots up (2)
Steven
2nd May 2014

April 2014

Subject Author Last updated
I have a features question about RGraph (1)
Sara
30th April 2014
How does RGraph handle epoch timestamps? (3)
Neil Watson
30th April 2014
Can I show crosshairs on tablets & smartphones? (4)
jlost55
29th April 2014
Stipulating the z-order of my charts (1)
Jose
28th April 2014
Here's a new 3D Bar chart example
Richard
27th April 2014
I have a question about Bar chart colors and the gradients default colors (4)
F Webb
25th April 2014
I have an Internet Explorer problem when resetting the canvas (10)
jlost55
25th April 2014
How can I export RGraph charts into an excel spreadsheet? (1)
Pratibha
25th April 2014
How do I display the Y axis value on the right-hand-side in a combo Bar/Line cha... (2)
Pratibha
25th April 2014
The X axis text on my chart isn't aligned with background grid and values (1)
Anon
24th April 2014
Should I have multiple HBar charts on one canvas? Or use a separate canvas for e... (1)
arny
24th April 2014
I have a Scatter tooltip question (3)
jlost55
23rd April 2014
Is it possible to have a custom mouse cursor on my chart? (14)
jlost55
23rd April 2014
I need to have multiple titles on my Donut chart (1)
Rabesh
23rd April 2014
How do I configure the font for the labels? (1)
Ileven
22nd April 2014
When using RGraph in conjunction with CakePHP my simple chart is not showing up (4)
Neil
18th April 2014
Line chart: Out of bounds values (8)
jlost55
18th April 2014
Can I read the X value on the chart? (2)
jlost55
17th April 2014
I have an issue with my Y axis values on the Scatter chart (13)
Matej Komar
16th April 2014
My Line chart (with null values) is not showing a line at all (8)
Senne
16th April 2014
RGraph.AJAX.getCSV('/getdata.html', myAJAXCallback); using a lot of memory - is ... (3)
Dennis
16th April 2014
How can I dynamically load JS files with RGraph? (1)
Ileven
16th April 2014
Internet Explorer is caching my CSV file (1)
PJM
16th April 2014
RGraph isn't working on Chrome 34 with the setting "disable accelerated 2D canva... (4)
Thomas Williams
15th April 2014
Is it possible to have a Line chart with filled lines and unfilled lines + how m... (2)
jlost55
15th April 2014
Is it possible to set multiple Scatter chart datasets in one go? (1)
Paul
14th April 2014
How do I control the annotate linewidth setting? (1)
Patrick
14th April 2014
I'm adding drag 'n' drop to the Gantt chart and have a few questions (4)
Henadzi
14th April 2014
The height of the Bars should automatically change according the values of the y... (3)
Ileven
14th April 2014
What's the minimum size JavaScript libraries required for Gauge charts? (6)
Dennis
12th April 2014
Here's a new RGraph Line chart demo showing the trace() effect
Richard
11th April 2014
How do I set the Gauge chart needle to update faster? (3)
Dennis
11th April 2014
I've added a new blog article showing an interactive example of the canvas tags ...
Richard
10th April 2014
How do I update, in real time, my Gauge chart data (from gauge-ajax.html)? (2)
Dennis
10th April 2014
Does RGraph have a rectangular selection feature? (2)
Gunni
10th April 2014
Creating a chart of SharePoint 2013 data using RGraph
Dave
10th April 2014
How can I configure the Y axis to have a scale of 200/400/600/800/100/1200? (4)
jlost55
10th April 2014
When drawing a spline it overshoots the ymax (1)
Lodewijk
10th April 2014
How do I add the key labels into the data? (1)
sam
10th April 2014
How do I setup AJAX demos to work offline? (2)
Dennis
9th April 2014
How do I divide RGraph.common.core.js into 2 files? (2)
Dennis
9th April 2014
When creating a Bar chart I get the error: The getCanvasTag function does not ex... (2)
sam
9th April 2014
The demo hbar-basic.html: I need a VBscript array to be used as my axis labels (4)
arny
8th April 2014
I'm seeing a JavaScript alert when the browser size is too small (1)
perollet
8th April 2014
How do I change the X axis title? (1)
John
7th April 2014
Is it possible to customise the Y labels using a callback function? (1)
Danny
4th April 2014
I think the Gauge grow function is buggy (1)
smartbloke
2nd April 2014

March 2014

Subject Author Last updated
The isPointInStroke function has been added to the reference
Richard
30th March 2014
A new blog article that details the Path2D object
Richard
29th March 2014
A new stable version of RGraph has been released - RGraph3
Richard
28th March 2014
Specifying data in the RGraph Line chart (4)
ruben
27th March 2014
How do I draw lines over an image? (3)
Patrick
26th March 2014
How do I use a CSV to create a stacked Bar chart? (5)
Xavier
26th March 2014
My adjustable Line chart can't change the labelAbove value (2)
Zsolt Kovács
26th March 2014
On my boxplot chart how do I mark the median value? (3)
Jerish
26th March 2014
Redrawing a stacked Bar chart causing a problem (2)
Antonio Vianello
25th March 2014
I'm seeing a strange span inside the chart (6)
Emanuele
24th March 2014
How do I calculate the RGraph drawing API Y axis X coordinates? (7)
Emanuele
24th March 2014
Changing the text orientation of X axis labels on my Bar chart (1)
Eldho
24th March 2014
How can I position the Bar chart key and define the correct colors? (1)
Antonio Vianello
24th March 2014
How do you use RGraph with Microsoft Sharepoint server? (1)
fahad
24th March 2014
I've created a Drupal module for RGraph (5)
xlyz
21st March 2014
On a spline Line chart the line runs off the chart for null values (1)
Richard
19th March 2014
Can you have multiple needles on the Meter chart? (1)
Larry Mahar
18th March 2014
How do you remove zero values from a stacked Bar chart? (2)
a13
18th March 2014
How can I show zero on the Y axis? (3)
Raissam
18th March 2014
How can I remove the thousands separator from the X axis scale? (1)
Samuel
17th March 2014
Tickmarks on a spline Line chart aren't always at the top or bottom of the splin... (2)
Alexis
14th March 2014
How can I turn off the Y labels on my Line chart? (1)
Buster
13th March 2014
How can I disable the increase in radius in the Pie chart RoundRobin effect? (1)
Andrew K
13th March 2014
I have a Radar chart labels question (1)
cash
12th March 2014
RGraph Bar chart with a drawing API Y axis object (1)
michel K
12th March 2014
I'm trying to use the CSV reader with the Scatter chart but not having any luck (5)
Patrick
11th March 2014
Using negative values in Line charts is causing an error message (2)
Toni Mofardin
10th March 2014
Questions about using the RGraph meter chart types (1)
Pierce Maher
10th March 2014
I'm trying to make a Bar chart with multiple sections to it (3)
Raissam
10th March 2014
Charts appear differently when viewing them in different browsers (2)
Kris Knowles
7th March 2014
I've found an error in the documentation for the Rose chart (1)
Victor Ulasevich
7th March 2014
I've solved the ID-10T error that I messaged you about yesterday
James Brown
5th March 2014
Can't get a key to display on a combined chart (1)
James Brown
5th March 2014
A new beta of RGraph3 has been released
Richard
4th March 2014
How do I rescale my Scatter chart X scale? (2)
Patrick
3rd March 2014
Memory issue when displaying fifty charts on my page (1)
zing
3rd March 2014

February 2014

Subject Author Last updated
Is there a way to specify the tooltip container? (4)
Ben
28th February 2014
How do I add different colors to different edges on a Bar chart? (1)
Vamsi
28th February 2014
The Line chart isn't being drawn correctly in Safari (7)
Arkadiy
27th February 2014
RGraph has stopped working for me in Firefox 27.0.1 / Safari (Mac OS) (3)
Daniel
27th February 2014
My Line charts labels are missing the zero label (2)
Rodolphe
27th February 2014
I have an issue with the canvas mousemove event listener (5)
Sylvain
25th February 2014
How can I center the labels on the X axis ticks? (1)
hisuwh
25th February 2014
Can I use a gradient as the background to the canvas tag? (1)
Pete Benes
24th February 2014
When resizing the canvas the background goes black (1)
Massimiliano
24th February 2014
My array with null values in it is not populating the chart as expected (1)
Stephan
24th February 2014
Incorrect values are being plotted by my Line chart (1)
Ramya
24th February 2014
Labels that have an apostrophe in them are causing problems (1)
Mike
24th February 2014
Can I automatically display a tooltip on my Scatter chart? (2)
George
24th February 2014
A new article about using the drawImage() function to boost performanceis now av...
Richard
23rd February 2014
A new demo of a Bar chart progress bar
Richard
21st February 2014
Is it possible to have a Donut chart (or Pie chart) within another Donut chart? (4)
Alexis
20th February 2014
I have a problem with the Line chart 'filled' property (2)
Alexis
19th February 2014
How can I show four, six or more canvas tags on the same page? I would appreciat... (1)
gilberto heranndez
19th February 2014
I'm getting this error: Argument 1 of CanvasRenderingContext2D.setLineDash can't... (3)
Will Kostelecky
18th February 2014
I'm seeing a yellow line appear on the canvas (1)
Jose
17th February 2014
RGraph isn't working for me in Firefox 27.0.1 (2)
Pete
17th February 2014
Are there any Android Studio and RGraph examples? (1)
Niyazi Toros
16th February 2014
A new spline/Bar combo demo is available
Richard
16th February 2014
I'm having problems when I try to clear the chart (3)
Ruben
15th February 2014
Clearing a canvas context without clearing other contexts that overlap (1)
tan lux
14th February 2014
How can I use the interactive key and tooltips at the same time? (2)
Alexis
13th February 2014
Caching the Bar chart background grid when using the Wave effect
Richard
12th February 2014
Can I easily create vertical bands similar to the backgroundHbars option? (3)
Balazs
11th February 2014
Is there an RGraph Github repository? (2)
Jeff
11th February 2014
Is there an option to rotate the Bar chart above labels? (2)
Peter
11th February 2014
RGraph conflicts with pre-existing canvas scripts (1)
David
10th February 2014
How do I set the xmax property of a Scatter chart from a button press? (5)
Bill
10th February 2014
When using the RGraph CSV reader to read from a database, negative values are no... (2)
Stephan
9th February 2014
Here are some details of forthcoming RGraph3 updates
Richard
7th February 2014
Line chart with multiple Y axis doesn't support crosshairs on all Lines (2)
Stephan
7th February 2014
Adapting animations to do different things (4)
Mike
7th February 2014
I'm having trouble with tooltips on multiple Bar column charts (2)
Peter
7th February 2014
Scatter chart: The tickmarks don't show and the labels are spaced evenly (1)
Greg
3rd February 2014

January 2014

Subject Author Last updated
A new article about RGraph (in French)
Richard
31st January 2014
Is there an event listener for an entire Line rather than just the data points? (2)
Laura Gilbert
31st January 2014
I'm having trouble with your CAPTCHAs
Laura Gilbert
31st January 2014
Here's a page that explains why you should use CSS 2D translates over top/bottom...
Richard
30th January 2014
My HBar chart isn't appearing but my Bar chart is fine! (1)
Vanessa
30th January 2014
How can I resize my VProgress Bar based on user input? (1)
zing
27th January 2014
Can RGraph create a Line chart where you specify X and Y coordinates? (6)
Pete
23rd January 2014
Is it possible to reduce the Gauge chart border width? (1)
Othmar
23rd January 2014
An alert is showing on my Line chart when it has negative values (1)
Peter
22nd January 2014
A question regarding the Bar chart with dynamic data arrays for plotting, labels... (1)
AJ
22nd January 2014
A question: Do you use IE7/8? (2)
RGraph support
22nd January 2014
Is drag and drop for a Pie chart supported? (4)
Siva
22nd January 2014
Almost finished, but my conceal effect isn't working (6)
mike
22nd January 2014
Can the Pie chart RoundRobin effect start from a particular angle? (3)
Siva
21st January 2014
I have an Internet Explorer 8 label problem (1)
Dennis
21st January 2014
Is there drill-down available in the Pie chart? (2)
Siva
21st January 2014
The drawing API Y axis isn't working in Internet Explorer 8 (4)
AJ
20th January 2014
I've cleared my canvas but it's shown again (1)
Viola
20th January 2014
The jQuery Expand effect has been improved
Richard
18th January 2014
Can I get my canvas tag with a reference instead of an ID? (8)
David Bonet
16th January 2014
Can you ignore starting rows when using the CSV reader? (1)
Michael
15th January 2014
Is there an example for a stacked and grouped Bar chart? (1)
Jaga
15th January 2014
I have a Y label positioning issue and also want to limit the number of X labels... (3)
xianxian
14th January 2014
I have a transparent color problem on a Line chart (2)
Othmar Gattringer
13th January 2014
I don't want to display a positive Y axis scale if all of the data is negative (6)
Chirag
10th January 2014
When viewing my charts on mobile devices the text is blurry (8)
dan
9th January 2014
How do I style the labels on a Line chart? (2)
Lycan91
9th January 2014
How do I set a chart property if my data has negative values? (5)
mars
9th January 2014
I'm using AJAX (CSV or XML) to create a Line chart and then changing the data po... (3)
Mike
8th January 2014
New blog article: When to use semi-colons after functions.
Richard
8th January 2014
How do I configure a smaller size for the Meter chart? (2)
Pascal MALAISE
7th January 2014
How do I reduce the background size in a Meter chart? (1)
shabahath
7th January 2014
Can I plot a usability matrix with RGraph? (1)
Gaurav
6th January 2014
How do I get a right side Y axis title? (7)
Kevin Morwood
6th January 2014
Rgraph now has a new LinkedIn page!
RGraph support
4th January 2014
A single click on my page seems to kill all of the charts (4)
ItinerantEngineer
3rd January 2014
I'm getting a syntax error in RGraph.radar.js (fix provided) (3)
Joseph R
3rd January 2014

December 2013

Subject Author Last updated
The December 2013 release of RGraph is now available for download
RGraph support
31st December 2013
Using a JSON variable for the date/time on a Scatter chart (8)
dan
31st December 2013
How do I make my Rose chart labels bold? (4)
Pallavi
31st December 2013
How do I have the temperature value in a different color? (1)
Graham Lawrence
30th December 2013
How can I drag the Meter/Gauge chart needles interactively? (3)
shabahath
30th December 2013
Using the ymax option on a Line chart causes a displacement bug (4)
Kacper
29th December 2013
Is it possible to have a multiple line key? (1)
Vrushali
27th December 2013
My Bar charts aren't being shown (3)
J Likonen
27th December 2013
None of the canvas text is being rendered in Firefox 26
RGraph support
26th December 2013
Not having any luck with my Scatter chart and multi-dimensional data arrays (2)
Curt Jeffreys
20th December 2013
Can I show subscript characters on my charts (in the labels)? (1)
mark winger
20th December 2013
How do I set the color of the white border around the chart area? (1)
Mark Hansen
19th December 2013
How can I show X axis labels according to the data? (1)
Vrushali
19th December 2013
How can I draw a WindRose chart and a PollRose chart? (4)
Pallavi
18th December 2013
How can I run multiple instances of RGraph? (5)
Matt
17th December 2013
How do you change the labels that have been set for a Line chart? (7)
Mike McPherson
16th December 2013
Can RGraph produce charts with an offset X axis? (1)
Matze
15th December 2013
Can RGraph use a fillcolor between two or more lines? (2)
Matze
14th December 2013
My charts are not being shown in IE8 and IE7 (1)
Rabesh Lal Shrestha
13th December 2013
The this.canvas variable is null in the file RGraph.pie.js which results in a ru... (1)
Rich Ward
12th December 2013
Is it possible to have null values in the Line chart and the Bar chart? (8)
Max
12th December 2013
How can I replicate a simple AJAX rendered Line chart? (2)
Vincent Devine
11th December 2013
I'm getting some odd tooltip behavior when drawing my Line charts (4)
Massimo Sansalone
11th December 2013
How do I convert an RGraph chart to HTML? (1)
vrushali
10th December 2013
How do I get rid of labels on a stacked Bar chart which have no value? (5)
Antonio Vianello
9th December 2013
Here's a n ew Pie chart demo for you to drool over (!)
RGraph support
8th December 2013
How can I add a target value on a Line chart? (1)
Muhammad Adnan
6th December 2013
The RGraph website now has menu hints!
RGraph support
5th December 2013
The click event resets the charts orientation (6)
Argie
5th December 2013
How do I get X axis labels like this on the Line chart? (1)
vrushali
4th December 2013
I have some questions about the Line chart (1)
Vrushali
3rd December 2013
How do I call a zoom function from outside of the canvas? (4)
Gaurav
2nd December 2013
How do I set some background color ranges? (1)
shabahath
2nd December 2013
I have a Meter chart needle issue in Android 4.2 (1)
shabahath
2nd December 2013
How do I set a background image on the RGraph Meter chart? (1)
shabahath
2nd December 2013

November 2013

Subject Author Last updated
How do I delete a chart object from memory? (3)
Eduardo Quintana
29th November 2013
I have a needle issue on the Meter chart in Android version 4.2+ (1)
shabahath
29th November 2013
How can I print the chart? (5)
Vrushali
28th November 2013
New link options for the drawing API text object
RGraph support
27th November 2013
Is there a zoom option for the Line chart? (3)
Vrushali
27th November 2013
I'm having problems with multiple CSV operations on same page (2)
John
26th November 2013
The drawing API text object has a new link option
RGraph support
25th November 2013
RGraph does not seem to support ASP.Net bundling and minification (1)
Anuraj
22nd November 2013
My chart cannot process my data which is coming from an array variable (floats) (1)
Sherlocked
21st November 2013
Can I have legends spanning multiple lines? (9)
Anus
19th November 2013
My keys are hiding the charts (1)
Eli
18th November 2013
I'm thinking of possibly having a jQuery dependency for RGraph3
RGraph support
18th November 2013
Can a Scatter chart show a stepped and filled line? (3)
Keith
15th November 2013
Is it possible to remove the scale from my Horizontal Progress Bar? (2)
A.S.
15th November 2013
Is it possible to show tooltips for multi-line charts? (5)
Anus
15th November 2013
How can I show the tooltip regardless of the mouse's Y position? (12)
Aximili
15th November 2013
Can I save a combined Bar and Line chart on my server? (1)
Andry Zulfikar
10th November 2013
How can I get rid of the exponential scale on the Y axis? (1)
Antonio Vianello
8th November 2013
How can I add a link to my Funnel chart? (3)
kp
8th November 2013
I have a problem with my stacked Bar chart where the whole column clickable (5)
Antonio Vianello
6th November 2013
When I use the ymin property the zero value does not appear (9)
Toby
5th November 2013
I have a memory leak with Midori on the Raspberry Pi (1)
Edward R
5th November 2013
How can I control my Line chart tickmarks on the X axis? (3)
Brandon
4th November 2013
How do I show a default tooltip when no other tooltip is being displayed? (5)
Philip W
4th November 2013
When my animated chart is in progress, something magic happens! (2)
Leo Yuan
3rd November 2013

October 2013

Subject Author Last updated
I have some questions about updating a Gauge chart with new data (2)
Bernard Brault
31st October 2013
My charts arenot working on Chrome or IE (3)
Justin Wagner
30th October 2013
I have a problem with Bar charts not rendering on iOS 7 (1)
Robert Campbell
30th October 2013
I have a question about crosshairs and the tooltip pointer (2)
Bruno Gonçalves
30th October 2013
Can I have a vertical line using the mousemove event in my Scatter chart? (4)
Bruno Gonçalves
28th October 2013
I'm getting this error: You don't have permission to access /libraries/RGraph.co... (1)
Honza
28th October 2013
Can I resize my chart with CSS? (1)
Curt Jeffreys
28th October 2013
I have a question about Pie chart colors (3)
Jan
25th October 2013
My Horizontal Bar is generating lots of JavaScript errors (7)
Paul
25th October 2013
How can I get a curve in my Line chart? (1)
Luke
25th October 2013
My Pie chart, on Internet Explorer 9, doesn't draw (5)
Mukesh
24th October 2013
Is it possible to highlight a bar without an event? (1)
Nathan Lipke
23rd October 2013
My Scatter chart isn't showing any tooltips (1)
Ed
22nd October 2013
There's now a new article about the new currentTransform property
RGraph support
22nd October 2013
The dotted/dashed option doesn't work on the Line chart (1)
sonZ
22nd October 2013
Does RGraph have the ability to hide or show the legend? (6)
Gaurav
22nd October 2013
How can I show the X axis labels vertically? (1)
Gaurav
22nd October 2013
Is it possible to have multi-line X labels? (1)
Gaurav
21st October 2013
My labels are showing up as clipped text (4)
Rajani
21st October 2013
There's now a new address for the forum
RGraph support
19th October 2013
How can I highlight a single tickmark? (1)
Will Kostelecky
18th October 2013
I'm getting errors logged in Firebug (5)
Priyanka
17th October 2013
How do I use different colors for my Bar chart? (9)
Archana
17th October 2013
How can I give unique IDs to the events on my Gantt chart? (1)
Erik
17th October 2013
How can I draw five lines on my chart? (1)
Jessace
17th October 2013
Is it possible to have one Y axis on the left and another one on the right? (4)
A.S.
16th October 2013
Trying to draw a Line chart with two Y axes (2)
as
16th October 2013
How can I change the background color of my Pie chart? (2)
Hassan
14th October 2013
Does RGraph support a drill down Bar chart? (17)
Archana
14th October 2013
When I do a redraw of my stacked Bar chart it's not clearing (5)
Nathan Lipke
14th October 2013
Internet Explorer, the window.onload event and AJAX questions (2)
Kevin Morwood
11th October 2013
RGraph is showing an old image - can I remove it? (1)
gaurav
11th October 2013
Is there an interpolateNulls option equivalent in the RGraph Line chart? (2)
James C
8th October 2013
There's now a new beta release of RGraph with new demos available
RGraph Support
8th October 2013
Is a Bell curve possible? (1)
Peter
8th October 2013
Are horizontal box plots possible? (2)
Daniel
8th October 2013
How can I remove the space where the title would go? (2)
K
7th October 2013
Is it possible to have two Bar charts on one page? (2)
Ryan
7th October 2013
Is there an option to specify the Radar chart start angle? (1)
Steve D'Amico
7th October 2013
After upgrading to Chrome Version 30.0.1599.66 m I'm getting "Uncaught TypeError... (2)
Bruno Gonçalves
3rd October 2013
My Pie chart has issues in Internet Explorer 9 (1)
Pallavi
3rd October 2013
My Pie chart isn't working on Internet Explorer 9 (3)
vrushali
3rd October 2013
Can I specify a margin between the X axis and its corresponding labels? (1)
Neeraj
2nd October 2013
A new stable release of RGraph is now available
RGraph support
1st October 2013
Does the Cornergauge support tooltips? (1)
Sara
1st October 2013

September 2013

Subject Author Last updated
Can I have the Y axis in the center of the Scatter chart? (3)
Paul
30th September 2013
I cannot seem to clear the canvas! (2)
Julie Gong
28th September 2013
Here's a new blog article that talks about using drawImage with a canvas instead...
RGraph Support
27th September 2013
Is there an option to choose the corner for a Cornergauge chart? (3)
Will Kostelecky
26th September 2013
The RGraph tooltip function for Android isn't working (1)
Ksh
26th September 2013
Can I set the transition speed for the charts? (5)
Omoprhy
26th September 2013
Here's a new Bar chart bevel effect (2)
RGraph support
25th September 2013
How can I use the same canvas for multiple charts? (3)
kiran
25th September 2013
How can I make a Line dashed or dotted? (7)
Jared B
25th September 2013
I have a question about the onclick event and the alignment of the chart (6)
prosenjit
25th September 2013
Line chart with simple line and filled area (1)
Will Kostelecky
24th September 2013
Can I show the X axis origin label? (5)
Larry Mahar
24th September 2013
I'm frequently getting an undefined error (24)
Priyanka
23rd September 2013
How can I customise the Gauge chart colors? (2)
Richard Roeder
20th September 2013
Is there some example code for the Horizontal Bar chart? (2)
GerryWest
18th September 2013
Problems with the Pie/Donut chart in IE8 if all or some of the values are 0 (14)
James
18th September 2013
How can I integrate RGraph on Eclipse BIRT? (1)
tolotra
18th September 2013
Is it possible to create a timeline like Google Charts? (1)
Paul Blanchard
15th September 2013
An example of the new HTML5 canvas resetTransform function is now available
RGraph support
13th September 2013
How can I get the Bar chart key name from within an onclick event? (1)
Pallavi
13th September 2013
I'm getting an error on Internet Explorer 11 (1)
aaron nighelli
12th September 2013
when I save the chart as an image the outline is missing (4)
Fred
9th September 2013
A new RGraph beta is now available
RGraph support
7th September 2013
How can I visualize information in a stacked Bar chart? (2)
Antonio Vianello
6th September 2013
How can I show a dynamic Line with lots of points? (1)
Long
5th September 2013
I'm having problems with the Pie chart in Internet Explorer (3)
Vrushali
3rd September 2013
How do I get the maximum Y value used by a chart? (1)
Antonio Vianello
3rd September 2013
Can I dynamically update a stacked Radar chart? (1)
Jan Barani
3rd September 2013
Can I add a marker to the Scatter chart on day/hour change? (4)
Antonio Vianello
2nd September 2013

August 2013

Subject Author Last updated
Can the RGraph key be made to be scrollable? (5)
Goldy
30th August 2013
I would like to know: Is RGraph AMD ready? (3)
rochejul
29th August 2013
My Bar chart live data update isn't working (5)
Kevin Morwood
29th August 2013
Can I combine a stacked Bar chart with a Line chart? (1)
Antonio Vianello
29th August 2013
I have a suggestion for a new chart type (1)
Kevin Morwood
29th August 2013
I have a boxplot/Scatter chart negative Y axis scaling issue: Invalid values are... (3)
RyanG
28th August 2013
Bug report: I've found an adjustable range Line chart issue (1)
Patrick Li
28th August 2013
Convert data with timestamps into an X axis that displays dates (5)
Jeppe
28th August 2013
How can I set minimum and maximum Y values? (1)
Andrew
27th August 2013
There's now a new RGraph.each() API function
RGraph support
26th August 2013
How can I create a shaded error bar? (4)
Patrick Li
22nd August 2013
Here's an example of a clickable filled Line chart
RGraph support
22nd August 2013
How do I hide tooltips when they're hovered over? (3)
Philip W
22nd August 2013
How do I make the Line chart line completely clickable? (2)
Jared B
22nd August 2013
How can I hide the center label on a Rose chart? (1)
Guy
22nd August 2013
Can I change the line to be behind the bars on my combined Line/Bar chart? (4)
Rachel
19th August 2013
How can I tell what version it is that I have? (1)
George
19th August 2013
Here's a new example of using DIV tags for hit testing
RGraph support
16th August 2013
How do I go about updating my Gauge charts with AJAX? (18)
Laurie
14th August 2013
How do I change the cvs and get data from a MySQL database? (15)
Guy
14th August 2013
Is there any proportion between width, height and the chart.ymax property? (3)
Shivangi
14th August 2013
The RGraph forum now has a search facility
RGraph support
13th August 2013
White labels and titles on a black background aren't really white (1)
Michael Cortez
13th August 2013
On a Line chart how can I show the distance between wildly different values? (1)
Rodrigo Santos
13th August 2013
How do I get newlines working in RGraphs ingraph labels? (5)
Laura Gilbert
12th August 2013
My numbers have a percent symbol after them (1)
emil
12th August 2013
I have a problem with the chart.labels.ingraph feature (1)
vrushali
12th August 2013
How do I get AJAX updating working with my Gauge? (1)
johan
12th August 2013
Long Lable name on Bar/ Line X axis (2)
Anurag
12th August 2013
What's the maximum refresh rate for the Gauge chart grow effect? (1)
GroG
9th August 2013
How do I clear an RGraph Line chart? (1)
Jack
9th August 2013
How do I add data labels (values) onto my Line chart? (2)
Charly S.
8th August 2013
How do I create Bar or Pie charts using an external CSV file? (6)
Roman
8th August 2013
Is it possible to apply array elements to labelsIngraphSpecific for Pie charts? (4)
Omorphy
8th August 2013
How can I limit the number of labels on a Meter chart? (1)
Sara
8th August 2013
How do I set the Y axis interval manually? (1)
Ishwar
7th August 2013
How can I get the canvas ID from an eventsClick function? (5)
Arnaud
5th August 2013
How can I give 7 distinct colors to my stacked Bar chart? (1)
Parag
5th August 2013
Can RGraph create a network nodes chart like Graphviz? (1)
Arnaud
5th August 2013
There's a new RGraph CSV reader coming in the next release
RGraph support
4th August 2013
How many lines does a multiple line Line chart allow? (1)
Hoksung
2nd August 2013
Looks like the clear function is not working for AJAX requests (2)
May
2nd August 2013
Is there an Line chart original_data equivalent in scatter charts? (5)
Joakim Lindén
2nd August 2013
Can I embed labels inside a Pie chart? (3)
Allistar
1st August 2013
How do I remove the bounding box from labelsIngraph? (2)
Omoprhy
1st August 2013
The August 2013 RGraph release is now available
RGraph support
1st August 2013
My chart is not working on an Iphone (4)
Shivangi
1st August 2013
How can I control Line chart datum colouring? (3)
Mark
1st August 2013
I have a dynamic canvas size and now I need dynamic guttering (1)
Schultz
1st August 2013

July 2013

Subject Author Last updated
How do I set the key text color? (1)
arnaud
31st July 2013
How do you set the Radar chart Y axis maximum value? (3)
Dizon
31st July 2013
Is it possible to make the Y values go from the lowest value to the highest? (7)
imbaimba
30th July 2013
I couldn't find a way to add or remove a line on a canvas chart (2)
Arnaud
29th July 2013
I have a few issues regarding the text2() font color, the chart.borders color an... (1)
Bjorn Sandvik
29th July 2013
Is there a way to auto size the left gutter? (1)
Aaron
29th July 2013
I have a problem with multi-line tooltips on Internet Explorer 10 (2)
Todd Hoffman
26th July 2013
There's now a new vertically oriented CSV basic example (3)
RGraph support
24th July 2013
I have a tooltips and scrolling problem (12)
Lo
24th July 2013
Can the Gantt chart show chart.labels.inbar when you're using multiple bars per ... (2)
Arne-Morten Danielsen
24th July 2013
Are there any visual themes that are available? (1)
Omar
24th July 2013
I'm trying to create a dynamic Bar chart with a line (1)
Schultz
23rd July 2013
Is there a drawing API Y axis specific labels option and a request for bold titl... (2)
Andy
23rd July 2013

 

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