Change scene in scene graph

I'm writing a game with JavaFX. For the different screens I decided to implement them as different Scenes, so clicking on an action would swap the scene in the application.
The initial scene is naturally attached to the scene graph. Any scene that is later replacing the scene in the scene graph is not. When swapping it in, certain layouting for the scene is not done.
While I know how to circumvent this (by calling the additional layouting methods, which are bound to the scene size change, when swapping), there are some things that I would like to understand:
Is there a better way to do this?
Is there a method on the scene that could be called to force the proper layouting
Why does the scene only change initially when attaching it to the scene graph before showing it, but not when changing the scene at runtime?

This looks like RT-30392. It is fixed in JavaFX 8.
Another way to approach this is to use a single scene, and change the contents of the scene by calling setRoot(...). This works around the bug; I also usually find this approach a little cleaner as you only need access to the Scene, not to the stage.

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not in flash alone.
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Hi,
I cannot add scenes to my flash animation. When I go to Insert>Scene, the scene button is not selectable. When I go to Windows>Scene, the scene window is not selectable. I have also troed using the keyboard shortcuts, which have not worked either. What can I do about this? I would like to add scenes, as I am working on rather large and confusing projects.
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Do scripts carry forward from scene to scene?

I have a few general questions, which will help me decide how to lay out my movie:
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Those are good questions, they are things I wonder about sometimes, but easily forget to follow up on with with some testing and simply stick with old practices to avoid being a victim of them. There is one way of you being certain you get the answers you want and it's simple, try it and see. Create a file and play with the different scenarios you described and see what works and what doesn't. We'd both probably have the similar excuses for not doing this, but for this one you are probably the most certain of the scenarios you want to know about and how to set them up to test them.

How do I change title in Scenes menu?

I have imported my DVD from Final Cut Express into iMovie. I am using the Revolution default. Everything is perfect on the main screen. My movie has four scenes, and the scenes page is automatically created when I drop my movie into the intro screen. Problem is, I can't change the rotating title "Revolution Chapters" at the bottom left of the scene page. Your help would be appreciated!

Just to add to the already good advice above ..... one click = select
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[http://www.oracle.com/technology/products/reports/htdocs/getstart/whitepapers/graphdtd/graph_dtd_technote_2.html#Graph_definition|http://www.oracle.com/technology/products/reports/htdocs/getstart/whitepapers/graphdtd/graph_dtd_technote_2.html#Graph_definition]
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Using controls to change range of multiple graphs

Hello...
I have two questions:
I have a VI with ten graphs created from a ASCII file loaded by read spreadsheet function. The first graphs shows the points 1 until 200 of X axis, the second graph the points 201 until 400 of X axis, the third graphs the points 401 until 600 of X axis........ until the end of points....
All these graphs present the same range in the Y axis
First question: is there a way to change the size of the invertals of X axis (that is 200 points in the example above), using a control? Because are many graphs, and changing the ranges one by one will be not fast...
Second question: is there a way to change the range of Y axis in all the graphs in one operation, using a control?
Thanks
Daniel

daniel.penteado wrote:
I was not able to open the files... my Labview is older than yours....
What is your version?
daniel.penteado wrote:
I use 10 graphs because I need to perform a visual inspect of the segments of the whole series. Next, I can remove some segments that present artefacts and these segments will not affect the average of the whole series.
Still, I doubt you need 10 different graphs. You could use a single graph, show the scroll bar, and let the user define the rangeboundary to be removed using cursors for example. You could also use a single graph and a suitable control to pick which range to show at any given point in time.
Anyway, here's one possible code to set the x-range. Notice that the edge elements overlap. If you don't want that, you can change the math slighly (e.g. add a -1 for the max value).
Message Edited by altenbach on 04-20-2008 10:40 AM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
Xranges.png ‏20 KB

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I think it can be done!
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Cheers!
Elaine R.
www.bloomy.com
Cheers,
Elaine R.
www.bloomy.com

Change mouse cursor over graph cursor.

Is there a way to change the mouse cursor as it moves over graph cursors when using trackmode TrackDragCursor? To indicate that you can position the cursor.

You could accomplish this with the graph's CursorMouseMove event. For example, create a new project with the NI Measurement Studio AppWizard and follow these steps:
Add a graph to the dialog. Right-click on the graph in the dialog editor, click "Class Wizard ...", click the Member Variables tab and add a member variable for the graph called m_graph. Click OK.
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Go to the header file for your dialog class and add this to the bottom of the class declaration:
private:
bool m_cursorChanged;
HCURSOR m_defaultCursor;
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OnInitDialog method:
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m_defaultCursor = ::LoadCursor(NULL, IDC_ARROW);
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if (!m_cursorChanged)
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Hope this helps.
- Elton

Start a new scene at scene break doesnt work

I'm using iMovie HD and when I import footage, a new scene/clip doesn't start up. I've checked and unchecked the prefrence, quit iMovie and I still can't get a new clip to start from where I hit pause record on the camera.
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"..your saying set the date and time on the camera and the scene break will work.."
It will work for any new footage shot AFTER you've set the time and date, because the camcorder will then write a new time & date on every new scene.
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How can I jump from scene to scene without settings being cleared

I'm making a Jeopardy game. When someone clicks on the button with the dollar amount on it, I have it reset to a different scene on the button so the players know it has been used. When another button is clicked, the first button resets back to its original dollar amount, rather than the blank scene it was reset to.
I'm not sure I'm wording the question very well, but I would appreciate any help you might have for me.
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I did that here like this.
In each button i have this code on my main screen i have this
on(release) {
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     cellnumber = 1; (i made the instance of each button "Cell" and then a number incrimenting....Cell1, Cell2.....
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Once it goes to the Questions scene that is where i click a button that will add the index number to my total points depending on if they clicked the button for team 1 or team 2... then that goes to my Answer scene which shows the right answers.....
This is the button that goes to the main screen from the answer scene
on(release) {
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i have blankcell declared at the beginning of the game as a global var
this code works so far but atm as soon as i try to have more than one button disapear it doesnt work, the problem i see is that im telling it to go back to that scene at frame 1, and that has all the buttons appear.....in other words it will make one disapear because its the button right before it but the frame with all the cells will override as soon as i try to get another button to dissapear.

Change order of wpf graph plots

I'm trying to solve following issue. Let's say I'm sampling data once per second and showing it on the graph. I want to show history of the data, say last 20 plots using the same color with fading. What I do now:
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~ Paul H

Change scene in scene graph

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