Hi Alex,
Is truly rich, is a web to print solution Enterprise application that i join on
the last 5 months.
Why i wish a solution like this:To make what the user see on the web and get
it on the PDF.The PDF creator uses SVG embebed fonts and when the user set
underline we have different results.
I could draw the lines with the example of justin from the post:
--------------------------------------------------------------------------------------From
inside createTextLinesFromTextBlock method in FTETextField.
// FTE doesn't render underlines, // but it can tell us
where to draw them. // You can't draw in a TextLine but it
can have children, // so we create a child Shape to draw
them in. var fontMetrics:FontMetrics;
if (fontContext) fontMetrics =
fontContext.callInContext(elementFormat.getFontMetrics, elementFormat, []);
else fontMetrics =
elementFormat.getFontMetrics(); var
shape:Shape = new Shape(); var g:Graphics = shape.graphics;
g.lineStyle(fontMetrics.underlineThickness,
elementFormat.color, elementFormat.alpha); g.moveTo(0,
fontMetrics.underlineOffset); g.lineTo(textLine.textWidth,
fontMetrics.underlineOffset);
--------------------------------------------------------------------------------------
but i don't know on the RTE where i can override the TextBlock that creates the
textlines/underline.
In on component RTE all the text is underline i dont have parcial text
underline.
I have my extended RTE with just textValidation (if font have glyph) and font
face validation.
What looks easy to underline gap and thickness is not so easy i tough that i
could add this to TLF configuration but not.What i read is that FontMetrics
have the metrics of the embebed fonts as i said i tried to fake this class but
also with no success..(maybe the wrong solution/perspective).
> From: [email protected]
> To: [email protected]
> Date: Fri, 28 Jun 2013 08:14:11 -0700
> Subject: Re: Text flow underline
>
> Hi Miguel,
>
> I think RET uses TLF to draw the underlines which relies on FontMetrics.
> Is this text truly "rich" (different font families, sizes and styles) or
> single font?
>
> -Alex
>
> On 6/28/13 7:57 AM, "Miguel Ferreira" <[email protected]>
> wrote:
>
> >Hi Justin and Alex,
> >I am using RichEditableText. (When i enter on this project that option
> >was already taken).I tried to convince them to use a smaller component to
> >present the text and use a heavy one for edition, but without success.
> >@Justin: i am checking now that link.
> >If i have some good solution i will try to post it here.
> >
> >> From: [email protected]
> >> To: [email protected]
> >> Date: Fri, 28 Jun 2013 07:38:25 -0700
> >> Subject: Re: Text flow underline
> >>
> >> Are you using a Flex component like RichText or Label? Or are you just
> >> using TLF or FTE directly?
> >>
> >> On 6/28/13 4:10 AM, "Miguel Ferreira" <[email protected]>
> >> wrote:
> >>
> >> >Hi Alex,
> >> >Thank you for the help... you always have time to say something.. that
> >>is
> >> >admirable!
> >> >The FontMetrics class have all the information about of the font on
> >>this
> >> >case:- underlineOffset- underlineThickness
> >> >I tried to fake it (maybe wrongly)!
> >> >I create a class with the same name and same package on the src, hoping
> >> >that the compiler will use my class instead the one on the sdk, with
> >>this
> >> >constructor, code example:
> >> >public function FontMetrics(emBox:Rectangle,
> >>strikethroughOffset:Number,
> >> >strikethroughThickness:Number, underlineOffset:Number,
> >> >underlineThickness:Number, subscriptOffset:Number,
> >>subscriptScale:Number,
> >> >superscriptOffset:Number, superscriptScale:Number) {
> >> > this.emBox =
> >> >emBox;
> >> >this.strikethroughOffset =
> >> >strikethroughOffset; this.strikethroughThickness =
> >> >strikethroughThickness;
> >> >this.subscriptOffset =
> >> >subscriptOffset; this.subscriptScale =
> >> >subscriptScale;
> >> >this.superscriptOffset =
> >> >superscriptOffset; this.superscriptScale =
> >> >superscriptScale;
> >> >this.underlineOffset =
> >> >0; this.underlineThickness = 10; }
> >> >
> >> >but when i trace the the underline properties i never the 0 and 10.
> >> >Even if the compiler get the project class instead of the SDK i also
> >> >don't know if the text line engine will use this values...
> >> >If someone have some idea... they are welcome!
> >> >Thank you,Miguel
> >> >
> >> >> From: [email protected]
> >> >> To: [email protected]
> >> >> Date: Thu, 27 Jun 2013 13:04:43 -0700
> >> >> Subject: Re: Text flow underline
> >> >>
> >> >> I don't know for sure, but you can try manipulating the fontMetrics.
> >> >>See
> >> >> flash.text.engine.FontMetrics
> >> >>
> >> >> On 6/27/13 7:30 AM, "Miguel Ferreira"
> >><[email protected]>
> >> >> wrote:
> >> >>
> >> >> >Hi guys,
> >> >> >i have a question :)
> >> >> >Can we set the padding between letter and the underline?
> >> >> >maybe 2 questions!
> >> >> >Can we set the thickness of the underline?
> >> >> >
> >> >> >Thanks!
> >> >>
> >> >
> >>
> >
>
