Hi All,
Please find an updated webrev using FontRenderContext compatible to
printer device. With this, swing text with and without leading spaces
are printed ok.
http://cr.openjdk.java.net/~psadhukhan/8214702/webrev.1/
Regards
Prasanta
On 25-Jan-19 11:01 AM, Prasanta Sadhukhan wrote:
On 25-Jan-19 10:57 AM, Philip Race wrote:
On 1/24/19, 8:19 PM, Prasanta Sadhukhan wrote:
On 25-Jan-19 2:00 AM, Phil Race wrote:
I can't work out what you are trying to say.
The changes are only in the printing code path.
However what it looks like to me is that Prasanta is now using
TextLayout for printing only under
the same conditions as we use it on screen -- which is when
"international" text is being rendered.
This will reintroduce clipped text bugs which the existing code was
meant to fix so I don't think it
can be right.
OK. Thanks for the info. I didn't know that as I am not able to get
the fix for JDK-6760148 which is pre 7u23 where mercurial tracking
began.
It may not be pretty or a complete solution but I think we need to
look at breaking the text into
the leading spaces + the rest of the trimmed string and using the
screen advance of the
leading spaces to position the rest of the justified text.
Are you implying the leading spaces in text is making text
justifcation going astray?
Yes.
I have seen even without leading spaces in swing text in console
, the text justification during printing is wrong as I am getting
That is quite different from what you showed earlier.
The earlier embedded image was "with" leading spaces inswing text. The
above was "without"
Regards
Prasanta
The first visible chars are all aligned properly. But all the
adjustment for the width
is being assigned to one space.
For this you will need to look into the text layout justification code.
-phil.
Regards
Prasanta
-phil.
On 1/24/19 9:33 AM, Sergey Bylokhov wrote:
Hi, Prasanta.
On 24/01/2019 02:18, Prasanta Sadhukhan wrote:
Proposed fix is to check if we need text layouting for printing
too as it is done for swing text drawing on console. If we need
text layouting, then only use textlayout justification.
For swing components we skip textlayout by default because of
performance reason(when we know that it should be safe to do), are
you sure that it is safe in your case? Will the text scales in the
same way as the components on which it drawn?
BTW the new codepath missed the call:
g2d.setColor(((PrintColorUIResource)col).getPrintColor());
