Comments for Lucas Pereira

Comment on Type Casting and ObjectUtil.copy(obj) in ActionScript 3.0 by Martin Harrigan

Martin Harrigan — Fri, 17 Apr 2009 19:42:19 +0000

Thank you – just the problem I was having

Comment on Sparklines in Flex by Lucas Pereira

Lucas Pereira — Thu, 16 Apr 2009 08:48:09 +0000

Hey. A good solution is to mix PlotSeries, LineSeries and AreaSeries

You can do it like this:
– LineChart
– AreaSeries for the average bar
– LineSeries for the sparkline
– PlotSeries for the max value
– PlotSeries for the min value

The next step it to add an item renderer to the min and max series. This item renderer should be used to add the labels.

Maybe we can use just one PlotSeries for both min and max values.

Another solution is renderer each of the items of the LineSeries, but since sparklines usually represent a very large number of values, this process could be slow. What will happen is that for each item you would have to check to see if the value is equal to the max or min values and then render accordingly… I’ve tried this myself and didn’t prove to be the fasted of the approaches!

The other way to do this is using the annotation elements… Here is probably the best example of them all!!

Comment on Sparklines in Flex by jason

jason — Wed, 15 Apr 2009 20:27:29 +0000

Lucas, I know you mentioned you can’t share the code, but can you point me in the right direction on how you placed the green and red dots on the linechart? If possible can you shoot me an email?

TIA, J

Comment on New to Drupal… Lets get started! by Lucas Pereira

Lucas Pereira — Mon, 16 Mar 2009 15:37:11 +0000

“When I delete the .htaccess file — I get no errors”, if it works by deleting the .htaccess file maybe this is because your webserver doesn’t have .htaccess enabled! Take a look a this: http://httpd.apache.org/docs/2.0/howto/htaccess.html

Hope this is somehow usefull!

Comment on New to Drupal… Lets get started! by Michael J

Michael J — Mon, 16 Mar 2009 15:16:03 +0000

I need some help. I am using a friends linux box for development and my directory is /users/dj/public_html/cms for the drupal install and this will get me there: http://db.sphurism.net/~dj/cms I tried making the rewrite base /~dj/cms in the .htaccess file and I got a 500 internal server error when I go to http://db.sphurism.net/~dj/cms.

When I delete the .htaccess file — I get no errors.

Comment on First Steps Within Drupal by sebagr

sebagr — Sun, 08 Mar 2009 15:55:04 +0000

Hi! I’m a huge fan of Drupal. I’ve just contributed a new module for validating forms, wisely named “Validations”.

Please feel free to download the new module (http://ageekapart.wordpress.com/2009/03/08/drupal-module-validations/) and send me some feedback. Thanks!

Comment on Type Casting and ObjectUtil.copy(obj) in ActionScript 3.0 by james

james — Wed, 07 Jan 2009 00:39:09 +0000

I can’t still typecast the object to Label. I decided just to dynamically create the labels in both canvases, so I wouldn’t be performing any copy. This is the best turnaround I can think off, besides I will also need to dynamically create other unique labels too. I am doing a report.

Comment on Type Casting and ObjectUtil.copy(obj) in ActionScript 3.0 by Lucas Pereira

Lucas Pereira — Tue, 06 Jan 2009 00:21:35 +0000

Here is your answer: http://livedocs.adobe.com/flex/201/langref/mx/utils/ObjectUtil.html#copy()

Comment on Type Casting and ObjectUtil.copy(obj) in ActionScript 3.0 by james

james — Mon, 05 Jan 2009 23:56:52 +0000

Is this also works on UI components? I want to copy a label on the first canvas of my viewstack to the second canvas. I tried using registeredClassAlias but doesn’t work for me.

Comment on New to Drupal… Where to go? How to start? by sam

sam — Tue, 18 Nov 2008 20:01:47 +0000

Thanks,

I am about 3 weeks into Drupal, and it can be quite confusing where to start.