Does the evidence really support that ?
You only need to look at the first letter "L". The stem is in
exactly the same place isn't it? And yet the colours are different.
The overall length is different which I attribute to rounding differences
or metrics differences used in accumulating the position but that is a
guess.
-phil.
On 3/6/2014 10:25 AM, Scott Palmer wrote:
If you notice, in the images provided, the length of the rendered text
in pixels is significantly different between the two examples. That
supports the theory that it is simply, sub-optimal positioning of the
glyphs that is resulting in the more pronounced LCD anti-aliasing.
Scott
On Thu, Mar 6, 2014 at 1:19 PM, Phil Race <philip.r...@oracle.com
<mailto:philip.r...@oracle.com>> wrote:
Perhaps the gamma adjustment is different ?
FX should pick this up from the
SystemParameterInfo SPI_GETFONTSMOOTHINGCONTRAST setting.
I don't know what Outlook (*) uses if its a WPF app then maybe its
picking
up an over-ridden setting for this from the registry :
http://msdn.microsoft.com/en-us/library/aa970267%28v=vs.110%29.aspx#gamma_level
You should be able to check that out fairly easily,and you can use
this
JDK app to see what the SystemParameterInfo setting is.
import java.awt.*;
import java.util.*;
public class GetGamma {
public static void main(String args[]) {
Toolkit tk = Toolkit.getDefaultToolkit();
Map map = (Map)tk.getDesktopProperty("awt.font.desktophints");
if (map != null) {
for (Object k : map.keySet()) {
System.out.println(k + " : " + map.get(k));
}
}
}
}
C:\>c:\jdk1.8\bin\java GetGamma
Text-specific antialiasing enable key : LCD HRGB antialiasing text
mode
Text-specific LCD contrast key : 120
(*) I'm sure Outlook used to be a GDI app, but who knows what
version you are using
and what rendering technology it uses.
I've tried to make the point many times before that someone can
always point to
a difference from 'native' rendering simply because the platforms
like OS X and Windows
have multiple rasterisers and multiple font technologies all of
which are different
from each other. So whilst any notably 'poor' rendering needs to
be looked into
it maybe sometimes an artifact of one rendering path compared to
another ..
-phil.
On 3/6/2014 1:21 AM, Robert Fisher wrote:
Hi all,
I think there is still room for improvement in terms of the
'contrast' or 'vibrancy' of fonts in JavaFX. Take a look at
this example:
http://i.imgur.com/6qSamTO.png
I'm running Windows 7. What you are seeing is a screenshot of
the default font, zoomed in 600%. The top text is JavaFX 8
(latest build as of 3 days ago). The bottom text is Outlook
but could just as easily have been Firefox, Chrome, Word, or
Eclipse SWT - they're all indistinguishable to me.
The JavaFX text doesn't look as vibrant. In particular the
smoothing algorithm seems to be making poor colour choices for
the vertical strokes. At 100% the difference is subtle but
important.
I have the text fill set to Color.BLACK and the font smoothing
type set to LCD. Is there something else I can configure to
get more vibrant-looking fonts?
Cheers!
Rob
-----Ursprüngliche Nachricht-----
Von: openjfx-dev-boun...@openjdk.java.net
<mailto:openjfx-dev-boun...@openjdk.java.net>
[mailto:openjfx-dev-boun...@openjdk.java.net
<mailto:openjfx-dev-boun...@openjdk.java.net>] Im Auftrag von
Stephen F Northover
Gesendet: Mittwoch, 5. März 2014 18:30
An: Pedro Duque Vieira; OpenJFX Mailing List
Betreff: Re: Poor font rendering..
Hi Pedro,
Font rendering in FX8 is using the native rasterizer so the
glyphs should be identical to what the operating system is
rendering. That said, we may have a bug. Please enter a JIRA
with sample code and a screen shot of the bad rendering. That
will give us something concrete to work with.
Thanks,
Steve
On 2014-03-05 12:10 PM, Pedro Duque Vieira wrote:
Hi,
As evidenced by the screenshots in
http://pixelduke.wordpress.com/
blog posts about JMetro, javafx as noticeably poor font
rendering
visuals. The most recent screenshots were taken on a
windows 8.1
machine and the older ones on windows 7, using Segoe UI
(windows 7 & 8 system font).
1- As this been reported?
2- Is the javafx team working on it?
3- Is there something the developer can do to increase
font rendering
quality?
Thanks!
Best regards,
