Re: Capture Visual Features with JRex

this is exactly how it works. I didn't know you needed absolute positions,
sorry about that. For me, relative positions would be more than enough to
solve my stuffs here, because I was interested in those positions to
confront them, comparing them. Due to I couldn't find a final and robust
solution before, I had to get another solutions for my problem and I did it.
Then, I stopped to search for other approaches about this problem. Even so,
I would be happy if this solution comes somewhere, so I keep my ask for you
in tell me about thay way you got to do this task. :)
tanks again


Radhouane wrote:
> 
> Icaro Dourado <icarocd@...> writes:
> 
>> 
>> 
>> Radhouane wrote:
>> > 
>> > Hi every body,
>> > I am new user of JRex. I want to capture box models positions of tags
>> in
>> > the 
>> > DOM tree of arenderd web page using JRex. I mean by box models of a
>> tag,
>> > its 
>> > position in the rendred page. Example, the tab <P> will be rendered at 
>> > position row (15 pixels) and columns row (20 pixels). Is it possible
>> with
>> > JRex?
>> > Thx.
>> > 
>> 
>> I want to do this too! I have a suggestion: take a look at this project:
>> WebCoords
>> It may be "weak" because it calculates the positions, and CSS, javascript
>> and others are not considered. it's a approach, but is not good enough at
>> the most of the cases.
>> Radhouane, please contact me if you get progress! thanks
> 
> Hi Icaro,
> I have installed WebCoords, and it is running. I have remarked that
> WebCoords
> detect visual positions of only rendered text nodes, and this position is 
> calculated from the HTML DOM tree and is not the exact pixel's position of 
> rendered box text. WebCoords gives only relative position of text nodes to 
> each others. I have read in the newsgroup that Gecko engine can capture
> the 
> visual box of each node's DOM tree, but I don't know how can do it!
> If I have more information about the subject I will inform you.
> 
> 
> 
> 
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> 
> 

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