Re: Negative page numbers

2018-09-16 Thread Thomas Morley
2018-09-16 21:28 GMT+02:00 Dan Eble : >> Real >> Page_breaking::page_height (int page_num, bool last) const >> { >> // The caches allow us to store the page heights for any >> // non-negative page numbers. We use a negative value in the >> // cache to signal that that position has not yet

Re: Negative page numbers

2018-09-16 Thread Carl Sorensen
Never mind. I only focused on half the comments. Sorry for the noise. Carl Sent via the Samsung Galaxy S®6 active, an AT 4G LTE smartphone ___ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel

Re: Negative page numbers

2018-09-16 Thread Carl Sorensen
Isnt this talking about negative page heights, not negative page numbers? Carl Sent via the Samsung Galaxy S®6 active, an AT 4G LTE smartphone ___ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel

Re: Negative page numbers

2018-09-16 Thread Urs Liska
Am 16. September 2018 21:28:26 MESZ schrieb Dan Eble : >> Real >> Page_breaking::page_height (int page_num, bool last) const >> { >> // The caches allow us to store the page heights for any >> // non-negative page numbers. We use a negative value in the >> // cache to signal that that

Negative page numbers

2018-09-16 Thread Dan Eble
> Real > Page_breaking::page_height (int page_num, bool last) const > { > // The caches allow us to store the page heights for any > // non-negative page numbers. We use a negative value in the > // cache to signal that that position has not yet been initialized. > // This means that we

Re: Non-quadratic form of whiteout

2018-09-16 Thread Thomas Morley
2018-09-16 19:36 GMT+02:00 Lukas-Fabian Moser : > Hi Harm, > > thanks much for the ideas and pointers to old discussions! > >> So my first suggestion would be to drop the boolean argument for >> 'whiteout. >> Instead let the user decide. Providing a number shouldn't be too hard. >> Dropping the

Re: Non-quadratic form of whiteout

2018-09-16 Thread Kieren MacMillan
Hi Dan, > Are you guys looking for an effect like “outside stroke?” Yes, at least as far as I can see. Thanks, Kieren. Kieren MacMillan, composer ‣ website: www.kierenmacmillan.info ‣ email: i...@kierenmacmillan.info

Re: Non-quadratic form of whiteout

2018-09-16 Thread Kieren MacMillan
Hi Lukas, > @Kieren et al.: Is there really a use-case for 'outline whiteout with > changing thickness dependent on the angle? I whiteout my time signatures. Where they are whiteout-ed, I want them to be 'outline whiteout-ed. Optimally, I’d like a 2-3 point horizontal outline (so that there’s

Re: Non-quadratic form of whiteout

2018-09-16 Thread David Kastrup
Lukas-Fabian Moser writes: > This is exactly what I implemented (tried to implement). > > >> A pair-list like '((1 . 2)(3 . 4)) would extent the whiteout-amount in >> x-axis with the values of the first pair, in y-axis with the values of >> the second pair. >> > > Good idea! But wouldn't it be

Re: Non-quadratic form of whiteout

2018-09-16 Thread Lukas-Fabian Moser
Hi Harm, thanks much for the ideas and pointers to old discussions! So my first suggestion would be to drop the boolean argument for 'whiteout. > Instead let the user decide. Providing a number shouldn't be too hard. > Dropping the boolean was already disussed here: >

Re: Non-quadratic form of whiteout

2018-09-16 Thread Dan Eble
On Sep 16, 2018, at 12:34, Malte Meyn wrote: > > Do I understand correctly, that instead of making a sort of elliptic whiteout > you would stick to rectangles and ♦ (a diamond) would have an octogonal > whiteout instead of something like a diamond with rounded corners? Are you guys looking

Re: Non-quadratic form of whiteout

2018-09-16 Thread David Kastrup
Kieren MacMillan writes: > Hi David, > >> I don't see what the point in that would be. You put a white rectangle >> on every point of the shape. That's all. The outline will be traced by >> pieces parallel to the original outline, with some handover when the >> baton of the outermost shape

Re: Non-quadratic form of whiteout

2018-09-16 Thread Kieren MacMillan
Hi David, > I don't see what the point in that would be. You put a white rectangle > on every point of the shape. That's all. The outline will be traced by > pieces parallel to the original outline, with some handover when the > baton of the outermost shape passes between corners of the

Re: Non-quadratic form of whiteout

2018-09-16 Thread Malte Meyn
Am 16.09.18 um 18:17 schrieb David Kastrup: Kieren MacMillan writes: Hi Urs, Am I getting something wrong here: why are you asking about intermediate points? Aren't we only interested in the whiteout around the outer edges? Consider the letter O, with 'outline #'(5 . 0). It’s easy to

Re: Non-quadratic form of whiteout

2018-09-16 Thread David Kastrup
Kieren MacMillan writes: > Hi Urs, > >> Am I getting something wrong here: why are you asking about > intermediate points? Aren't we only interested in the whiteout around > the outer edges? > > Consider the letter O, with 'outline #'(5 . 0). It’s easy to see that > the thickness on top (at the

Re: Non-quadratic form of whiteout

2018-09-16 Thread Malte Meyn
Am 16.09.18 um 16:18 schrieb Thomas Morley: The disadvantage of this approach is obvious as soon as thickness is increased. That’s true but the function stencil-whiteout-outline (from scm/stencil.scm) takes not only a thickness argument but also three other arguments called color,

PATCHES - Countdown for Sept 16th

2018-09-16 Thread James Lowe
Hello, Here is the current patch countdown list. The next countdown will be on 19th September. A quick synopsis of all patches currently in the review process can be found here: http://philholmes.net/lilypond/allura/ Push: 5415 Fix type-conversion warnings in parser and lexer - Dan

Re: Non-quadratic form of whiteout

2018-09-16 Thread Thomas Morley
2018-09-16 15:57 GMT+02:00 Urs Liska : > > > Am 16.09.2018 um 15:44 schrieb Kieren MacMillan: >> >> Hi Urs, >> >>> Am I getting something wrong here: why are you asking about intermediate >>> points? Aren't we only interested in the whiteout around the outer edges? >> >> Consider the letter O,

Re: Non-quadratic form of whiteout

2018-09-16 Thread Urs Liska
Am 16.09.2018 um 15:44 schrieb Kieren MacMillan: Hi Urs, Am I getting something wrong here: why are you asking about intermediate points? Aren't we only interested in the whiteout around the outer edges? Consider the letter O, with 'outline #'(5 . 0). It’s easy to see that the thickness on

Re: Non-quadratic form of whiteout

2018-09-16 Thread Kieren MacMillan
Hi Urs, > Am I getting something wrong here: why are you asking about intermediate > points? Aren't we only interested in the whiteout around the outer edges? Consider the letter O, with 'outline #'(5 . 0). It’s easy to see that the thickness on top (at the "N" compass point) is 5 units, and

Re: Non-quadratic form of whiteout

2018-09-16 Thread Urs Liska
Am 16.09.2018 um 15:19 schrieb Malte Meyn: Am 16.09.18 um 15:16 schrieb Kieren MacMillan: 3. at any other point on the grob, the whiteout should extend [horizontally and vertically] by an interpolated amount. How to interpolate? Maybe in such a way that a point or circle gets an

Re: Non-quadratic form of whiteout

2018-09-16 Thread Malte Meyn
Am 16.09.18 um 15:16 schrieb Kieren MacMillan: 3. at any other point on the grob, the whiteout should extend [horizontally and vertically] by an interpolated amount. How to interpolate? Maybe in such a way that a point or circle gets an elliptical whiteout?

Re: Non-quadratic form of whiteout

2018-09-16 Thread Kieren MacMillan
Hi Harm (et al.), > Providing a pair or a pair-list will not work for 'outline ofcourse, I > don't have a good thought how to deal with this style, though. Why (conceptually) can’t a pair work in that case? Given 'outline #'(5 . 0), I think we could reasonably interpret that as saying: 1.

Re: Non-quadratic form of whiteout

2018-09-16 Thread Thomas Morley
2018-09-13 23:56 GMT+02:00 Lukas-Fabian Moser : > Addendum: Of course, "quadratic" is not the right word. What I mean by it is > that the horizontal and vertical protrusions of the whiteout box around the > actual rectangular hull of the object are equal. For, e.g., noteheads, this > /does /lead