Re: Patch for bar objects

[Michael Goffioul]

On 11/18/07, Michael Goffioul <address@hidden> wrote:
> Hi,
>
> I'd like to propose the following patch, which does 2 things:
> 1) put actual bar creation into a separate function to make it easier for
> a graphic backend to hook up its own bar objects
> 2) compute the bar/group width according to the minimum X step
> (IIRC, this is similar to Matlab way of doing); otherwise something
> like
>
>     bar([1 3 3.5 6 8 9], rand(6,5))
>
> gives pretty bad results.
>
> Michael.
>
> scripts/ChangeLog:
>
> 2007-11-18  Michael Goffioul <address@hidden>
>
>    * plot/__bar__.m: put bar creation code into separate function
>    to allow easy hook up from other graphic backends
>
>    * plot/__bars__.m: new function containing bar creation code

Consider the attached files instead, which pass the width and vertical
state to the bar creation function: this is needed if you want to support
the BarWidth and BarLayout properties in the bar objects.

Michael.

bar.diff
Description: Text document

__bars__.m
Description: Binary data