jcoglan / bluff Goto Github PK

It's usual for charting libraries to have some method to set graph background color in an independent way.

AFAIU in Bluff the only way to set background colors is through the set_theme() method were the user has to set several other colors too.

Could you implement a method to set the graph background color indepedently?

TIA,

Rodrigo Severo

Bluff release 3.6.1 has internal version info of 3.6.

Could you please update it.

I need an updated version info so my code can tell if the version running has certain bug fixed or not.

TIA,

Rodrigo Severo

I'm having a problem getting Bluff to work in IE (8).

An empty space is displayed instead of the graph.

Probably my silly fault, but everything seems to be exactly in place as it should be. Clean install of Bluff on an otherwise standard minimal HTML page.

The page displays fine in Safari, Firefox, Chrome, (on my Mac) but not IE on a PC.

The Bluff homepage (http://bluff.jcoglan.com/) displays the graph just fine on the same PC's I've tried testing on.

I copied the script tags and the bluff graph code directly from the Bluff homepage as well.

I get wrong line number values with the following code:

The first line is good (188.4), but the others are like this: 21,188.4

Also the tooltips displaying wrong values (CHF have the EUR values).

Seems like decimal point problem.

My pie charts have it's integer value labels rounded to few significant digits.

How can I get my values presented without any rounding? I.e., with their original values?

I've been playing with the trunk code, and I found that I didn't really want the bullet in my tooltip and ended up removing it from the source code. I think it would be good to give that span a class so that people can just hide it with css. Aside from that, the tooltips have been spectacular. Thanks.

Hi JCoglan,
when I draw a Bar chart and I define a X axis series with string long ('Element Number one','Element Number two',etc.) the x series labels overlap.
Is there a way to set "Vertical" the X axis series label instead of horizontal?
Thanks

Is it possible to add additonal text to the tooltips? Right now, if you hover a data point, the tooltip displays the heading and number value. I'd like to add some additional text or even better a bit of HTML when someone hovers a data point.

Thanks.

When the graph need to display only the negative values, the scaling does not work. At screens gave examples of how to appear good and how bad.

http://drupal.org/files/GOOD.PNG

http://drupal.org/files/BAD.PNG

Add the option g.spacing_factor to allow user specified spacing between bars in bar/stackedbar charts.

Please take a look at these 2 graphs: http://pastebin.ca/1993553 and http://pastebin.ca/1993554

Despite having two data sets with completely different orientation they result in the same graph because of Bluff's automatic transpose detection system.

In all other charting libraries I have been using, one of these two graphs would look like http://imagebin.ca/view/iziuFEdG.html

Is it possible to create a new configuration setting for Bluff that would turn off automatic transposing detection? Obviously the default value of this new setting would be "automatic" to preserve current behaviour but the other two options for this setting could be "rows as data series" and "columns as data series".

With such a new option it would get much easier to automate Bluff usage.

TIA,

Rodrigo

EDIT: Using pastes which will last longer.

Could you please make a new Bluff release with the fixes for issues 9, 10 and 11?

I tried to apply the patchs to test them but I couldn't apply some as my code seems to be different than the one you based your patchs on.

TIA,

Rodrigo Severo

Please take a look at the following code: http://pastebin.com/iTmd2eV3.

I defined only three colors to make the issue clearer.

See how we get red/gree/blue/blue/red/green/blue/blue in the data series instead of the expected red/green/blue/red/green/blue.

Please see the following two graphs: http://pastebin.ca/1993551 and http://pastebin.ca/1993548

They are equal except that the first is a SideBar graph and the second is a Bar graph.

The problem is that the x labels on the SideBar are wrong: the minimum value is zero when it should be 80 like the minimum y label on the Bar graph.

EDIT: Updating with pastes that will last longer.

In IE 8 (but I bet this problem repeats itself on other IE versions too) I get a "Invalid argument" error on line 2534 of bluff-src.js if I try to set either title_font_size, or marker_font_size to a string like "8px".

If I set this properties to the number 8, it works fine.

There is a simple page where you can see the problem at http://pastebin.com/JJkMdANx.

If you change line 31 from "8px" to 8, the example works in IE 8.

Please see this image (http://i.imgur.com/xZjLD.png) and corresponding code (http://pastebin.com/waHp2WxC)

I'd expect the y axis to run from 0 to 60 as this is the range of the data values, but it runs from 0 to 9.2 and the lines go outside the chart area.

Can the range be set manually?

Bluff is a wonderful library for charting but how can I draw the first series data as Bar and the others as Line in a single chart? Is there some plan to support that? Great thanks.

I'm using the latest trunk and I'm noticing a black line around the bar graphs, but I'm not sure how to turn that off. Is there a setting for this?

Please see this image http://i.imgur.com/xZjLD.png

I'd like to set a different y axis for each data set - 0 to 15, 0 to 60 and 0 to 8. Is this possible?

Thanks.