Hello,
Concerning my previous question, is it planned to provide some kind of "shape "
drawing for JavaFX 8 in the graphic context, or is it safer to assume that the
scene graph will be the preferred way to handle this (apart from the svgpath
drawing of course)?
I have the same kind of questio
Bair wrote:
> I would start with scene graph nodes and see how it goes. The Canvas should
> be thought of as a nice utility for drawing images, rather than a hook into
> the low-level drawing machinery.
>
> Richard
>
>
> On May 29, 2013, at 10:23 AM, Hervé G
Hmm, there's no point to talk politics about platforms here I think.
And I don't think that we will go anywhere if we only say that Oracle does not
do enough, or that the performance is not enough, without being more specific.
Again we use swing (yes swing...) for complex graphic cockpit soft r
I don't know if there is the same behavior in JavaFX as in Swing, but using
Swing for complex animated rendering of texts, we discovered that if we used
the standard way of daring the strings in a Graphics2D, there was a kind of
Jitter on each String when moving or rotating the texts, the letter
so much slower.
>
> The other option is to treat them as images and not snap-em. Not as nice but
> probably quite decent for a lot of stuff and a *lot* faster.
>
> On May 31, 2013, at 3:10 PM, Hervé Girod wrote:
>
>> I don't know if there is the same behavior in JavaFX a
Hello,
We are porting a swing application in JavaFX, and we had various unit tests
where we created for testing purposes a dummy Graphics2D which stored the list
of its shapes and transformations.
This allowed us to perform unit tests for the rendering of some of our graphic
components or Lo
| | +-com.sun.javafx.scene.control.skin.LabeledText <-
> javafx.scene.text.Text <- javafx.scene.shape.Shape <- javafx.scene.Node
> ...
> ...
>
> See more on JemmyFX lookup:
> http://hg.openjdk.java.net/openjfx/8/master/tests/raw-file/tip/tools/Jemmy/JemmyFX/samples/org/jem
It's already possible to do this in Swing usine JOGL, and draw a swing
hierarchy in an external OpenGL context, but its still *lot* of work to do, and
it involve some amount of tricks to lure swing that it is drawing in its own
context. Still it would be great to be able to do it "put of the box
Hello,
We tried to perform something as in iOS or Android where there is several
active widgets, which can be selected by touch gestures, or dragged by drag
gestures.
However it seems that if we allow these two gestures on the same widget, the
touch gesture takes precedence and the drag is nev
I'm with Tobias. Android class library has really stalled a lot compared to
Java, and it wont improve in the future, and sticking to an outdated class
library is not very interesting IMO.
Beside we don't specifically need Android class library to compile AOT. Mono
work on Android, and it even d
oid java class library...
>
> Von meinem iPhone gesendet
>
> Am 05.07.2013 um 14:37 schrieb Hervé Girod :
>
>> I'm with Tobias. Android class library has really stalled a lot compared to
>> Java, and it wont improve in the future, and sticking to an outdated class
XP is not supporting multitouch, so as a user keeping XP to use JavaFX is not a
good idea IMO.
Hervé
Sent from my iPhone
On 23 juil. 2013, at 19:14, Pedro Duque Vieira
wrote:
> Microsoft is dropping Windows XP in 2014, maybe dropping Windows XP on 2014
> would be wiser.
>
> On Tue, Jul 23,
We switched a vector editor which used swing to JavaFX (using a standard called
ARINC 661), and we have no problems of performance in the Editor even for
thousands of nodes. But I agree that you should not use the obvious
Swing-converted way to do the same thing in JavaFX.
Hervé
Sent from my i
We use a MDI Apple with Swing tabs where each tab contain one JFXPanel with an
embedded Scene. We don't have any problem with thousands of Nodes in each
Scene, and we did not experience any particular performance problems, at least
in our use case.
Hervé
Sent from my iPhone
On 1 août 2013, at
It's not the place to talk politics here. If you want to channel your
frustration, do it in your blog if you have one.
Hervé
Sent from my iPhone
> On 30 sept. 2013, at 11:14, Tobias Bley wrote:
>
> I absolutely agree Daniel. I opened a very important bug reporting concerning
> JFX performan
gt; that we would need to build our real products.
>>>
>>>
>>> To make it clear. Everytime I read arm-build I think there is further
>>> development in the right direction, but wrong
>>> it's still the same linux-arm-build. We don't need an a
There are already obvious and potentially huge performance gain when using
parallel, even now.
Sent from my iPhone
> On 3 oct. 2013, at 22:39, Danno Ferrin wrote:
>
> On Thu, Oct 3, 2013 at 12:24 PM, Petr Pchelko wrote:
>
>> Hello, OpenJFX Community.
>>
>> There's a question about using Java
Here is a nice example, taking advantage of the ease of going parallel.
Apparently the performance without parallel will also further improve.
http://blog.hersen.name/blog/2013/10/01/project-lambda-it-was-worth-the-wait/
Hervé
Sent from my iPad
> On 4 oct. 2013, at 00:20, David Grieve wrote:
There are maybe some components or use cases where the performance is not ok,
but for our use cases, we also don't have any problem.
Hervé
Sent from my iPhone
> On 24 oct. 2013, at 20:10, rdarr...@yahoo.com wrote:
>
> I have the same experience. We're using this and it works ok as far as
> pe
I did not look at the presentation, but perhaps the Raspberry Pi itself is one
if the key reasons for these performance problems. It is a great but limited
device. I'm not taking at face value the claim that the Pi beats last year
generation smartphones architecture.
And I'm not sure that canva
Hello,
We have a strange exception in ComboBox at least since b121.
We create a child stage with one combobox, and we systematically have an
exception when clicking on an item in the list because of a child added to a
parent (ComboBoxListViewSkin) without removing it from the previous one
(Com
e two things
> together and file them in a bug in jira, I can take a look.
>
> -- Jonathan
>
>> On 17/01/2014 2:31 a.m., Hervé Girod wrote:
>> Hello,
>>
>> We have a strange exception in ComboBox at least since b121.
>>
>> We create a child stage with
Hello,
I have a question about handling of touch events at the CSS level.
I think that there is no standardization of what touch events are handled by
pseudo classes in the CSS standard, but how does JavaFX does handle them?
For example touching a button will not trigger the :pressed pseudo cl
Hello,
I have a question about how the CSS styling work, when a node skin use sub
nodes.
For example, the Button control uses a LabeledText, but it is not necessary to
setup the style of the LabeledText inside the button to set the font of the
button text (it is done in the button style itsel
Thanks for your explanation, it's clear now!
Hervé
Sent from my iPhone
> On 19 févr. 2014, at 14:25, David Grieve wrote:
>
>
>> On 2/19/14, 5:07 AM, Hervé Girod wrote:
>> Hello,
>>
>> I have a question about how the CSS styling work, when a node skin
I really don't understand all this. We use Java FX 8 in a graphic framework
where we need high performance (prototyping Cockpit Display Systems with
dynamic Maps and Head Up Displays), and we find that JavaFX performance is
pretty good our use case. For example, Qt / QML performance is far worse
Bembrick wrote:
>
> Are you using nodes, transitions, effects and animations? Or are you using
> the Canvas node only?
>
>> On 22 Jul 2016, at 07:33, Hervé Girod wrote:
>>
>> I really don't understand all this. We use Java FX 8 in a graphic framework
>> wh
Multitouch events are not handled at the swing layer, so normally they can not
be detected in the JavaFX controls.
Hervé
Sent from my iPad
> On 19 Jun 2017, at 13:01, Kaesbauer, Michael
> wrote:
>
> Hi everybody,
>
> I try to embed JavaFX controls in a swing application by using the JFXPan
I have coded such a framework in one of my open source projects. I can extract
this code and setup a github project for it if people are interested.
Hervé
Sent from my iPhone
> On Feb 7, 2018, at 10:52, John-Val Rose wrote:
>
>
>
> Well, not only do I think that a docking framework is *tha
Hello,
We discovered a regression seemingly in how css properties are applied for
fonts in some cases beginning with 1.8.0_102. It was OK with 1.8.0_92 and it is
also KO in 9.04.
The problem are some fonts which are not rendered when applying a css style. In
our case the background is black a
183100
>It has been resolved in upcoming JDK 10 & also in upcoming 8u172 update.
>You can try out early access builds at - http://jdk.java.net/ - and see if
> you still see the issue.
>
> Regards,
> Ajit
>
>
> -Original Message-
> From: Hervé Gir
ava.net/browse/JDK-8183100
>It has been resolved in upcoming JDK 10 & also in upcoming 8u172 update.
>You can try out early access builds at - http://jdk.java.net/ - and see if
> you still see the issue.
>
> Regards,
> Ajit
>
>
> -Original Message-
With Java 8 (JavaFX 8), you now have true 3D Nodes, with camera, texturing,
etc... However it would still be very interesting to be able to control the
low-level rendering of JavaFX, such as using LWJGL for example. This would
allow to render JavaFx content in an external OpenGL context for exam
I really think that pure JavaFX will always be better if you can, but in some
cases you "have" to use external libraries using OpenGL, because you don't have
the Java replacement, or it would be a LOT of work to recreate it.
Hervé
Sent from my iPhone
> On Jun 13, 2014, at 14:08, Tobias Bley w
Hello, I have a question about this (sorry if you explained it before): does
rectangular clipping on regular Nodes has / had the same performance problems
than with the Canvas?
Hervé
Sent from my iPhone
> On Jul 10, 2014, at 21:19, Jim Graham wrote:
>
> Jira: http://cr.openjdk.java.net/~flar
es an entirely different implementation that relies
> on the Decora effect code which already does the clears in the optimal way...
>
>...jim
>
>> On 7/10/14 12:34 PM, Hervé Girod wrote:
>> Hello, I have a question about this (sorry if you explained it before
Normally, if you install it on 7, then copy the directory on XP, it should work.
Sent from my iPhone
> On Oct 27, 2014, at 10:30, Nada Milosavljevic
> wrote:
>
> I have problem to ibstall java 8,plz help me.
>
>
> Respect,
> Nada Milosavljevic
Thanks!
Sent from my iPhone
> On Dec 3, 2014, at 03:12, Kevin Rushforth wrote:
>
> The 8u40 docs aren't being staged on java.net, but the FX 9 docs are here:
>
> http://download.java.net/jdk9/jfxdocs/
>
> Since there are no changes between FX 8u40 and 9 you can use the 9 docs as
> reference.
Hello and happy new year!
We use JavaFX 3D and we would like to present 2D labels or panels at the screen
position of some 3D Nodes. Is it possible to observe the screen position of 3D
Nodes to be able to update the position of these labels in the HUD?
Hervé
Sent from my iPhone
I don't find QML files easier to read than FXML. People are just used to them.
They are also used to the fact that there are no good QML graphical editors, so
they modify QML by hand.
Sent from my iPhone
> On Mar 5, 2015, at 16:23, Doug Schaefer wrote:
>
> In general, it’s an argument against
Hello,
We have a use case where we need to set a kind of bounding box around Nodes to
be able to select them easily by touch. In our case we use an interactive
transparent Pane containing the Nodes (which are set as transparent to mouse
events).
We also need to handle correctly the hover stat
Why don't you use Nodes rather than Canvas ?
Sent from my iPhone
> On Mar 31, 2015, at 22:31, Chris Newland wrote:
>
> Hi Jim,
>
> Thanks, that makes things much clearer.
>
> I was surprised how much was going on under the hood of GraphicsContext
> and hoped it was just magic glue that gave t
I think that Oracle people are right. It's more a JDK 9 or jigsaw issue than a
JavaFX issue.
Sent from my iPhone
> On Apr 8, 2015, at 20:22, Tomas Mikula wrote:
>
> My concern is that issues with existing workarounds were given lower
> priority. Now many workarounds will disappear, but I'm wor
Do you need a specific classification for such JIRAs?
Sent from my iPhone
> On Apr 8, 2015, at 22:05, Danno Ferrin wrote:
>
>
>> On Apr 8, 2015, at 1:52 PM, Robert Krüger wrote:
>> our only workaround is to use private API
>
> For the benefit of the devs on the list, could you please point o
I know that it's the openjfx list, but are you also interested on other
internal APIs usages?
Hervé
Sent from my iPhone
> On Jun 3, 2015, at 08:17, Jonathan Giles wrote:
>
> Hi folks,
>
> I've written a tool that analyses the output of JDeps. This allows for me to
> quickly understand what
hat has the dependency and then you
> would probably want to notify the authors of that code.
>
> -phil.
>
>> On 06/03/2015 09:01 AM, Hervé Girod wrote:
>> I know that it's the openjfx list, but are you also interested on other
>> internal APIs usages?
>>
&g
It passed under my radar that we use classes in com.sun.javafx.css, and
com.sun.javafx.css.parser, mainly :
- CSSParser
- Stylesheet
- Selector
- Rule
The use case is to be able to process JavaFX stylesheets properties.
Hervé
Sent from my iPad
> On 7 août 2015, at 01:10, Jonathan Giles wrote:
n the next week or two. Keep your eyes peeled :-)
>
> -- Jonathan
>
>> On 11/08/2015 4:42 a.m., Hervé girod wrote:
>> It passed under my radar that we use classes in com.sun.javafx.css, and
>> com.sun.javafx.css.parser, mainly :
>> - CSSParser
>> - Styleshee
I think it has been fixed for u60.
Sent from my iPhone
> On Aug 18, 2015, at 16:43, Thomas Meyer wrote:
>
> Hi,
>
> I’m using @import statements to spilt up my CSS code into multiple files in
> subdirectories. All imports are listed in one base css file:
>
> base.css:
> @import “sub/a.css"
>
It seems to be a very good idea!
Sent from my iPad
> On 4 sept. 2015, at 07:25, Jonathan Giles wrote:
>
> For what it's worth, I think enabling this is a really good idea. The
> starting point is StyleConverter.java - it currently just hard codes all
> available converters. Making that plugga
Things are not different for Apache projects. Google does not accept any
external contributions. The Linux kernel development is very tightly
controlled. We should stop considering that widespread open source policies are
only a problem with JavaFX. These policies are in place for a reason.
Her
In my memory the point size in Unix systems and Windows do not consider the
same default screen density. See this for example:
http://www.rfwilmut.clara.net/about/fonts.html
Hervé
Sent from my iPhone
> On Dec 26, 2015, at 23:05, Tom Eugelink wrote:
>
> Maybe someone can help me get going on
Hello, I'm sure this has already been answered before in this list, but is it
planned to move the existing traversal sub-system (focus system) to a public
API for JDK 9?
Hervé
Sent from my iPad
Hello, Ivhabe created some time ago an OpenSource project called
jfcClnvertercwhichvtefurect the Jz aFX calls to a Graphics2D context. I don’t
know if it answers at least partially to this need. The project is here:
https://sourceforge.net/projects/jfxconverter/
Hervé
Sent from my iPhone
> On
I did that with OpenGL some time ago. I should setup a GitHub project to show
how it can be done.
Sent from my iPhone
> On Feb 15, 2021, at 14:41, Mark Raynsford wrote:
>
> Hello!
>
> I'd like to use JavaFX for the UI of an application that will
> involve rendering using an existing Vulkan-b
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