42dc0c4a1b
DIAGRAM: use (<>) instead of mappend
2014-10-14 21:24:21 +02:00
hasufell
0379463db4
DIAGRAM: fix drawing for negative coordinates
...
Applying the filter function too late seemed to cause
glitches in convexHStepsLs for negative coordinates.
We should only pass the filtered list of points to
the graham scan.
2014-10-14 10:56:06 +02:00
873af1cfec
Add another test file
2014-10-13 23:01:37 +02:00
9751f0f7d6
Add a simple performance test with a big obj file
2014-10-13 22:35:01 +02:00
9dcf1e30f9
PRELUDE: add if' function to simplify if-then-else
2014-10-13 22:30:57 +02:00
077d0442f5
ALGO: improve style
2014-10-13 22:30:19 +02:00
8300929fd7
ALGO: refactor
...
Move sortedXY to Vector.hs, fix shadowing of scanH.
Simplified grahamCHSteps by making use of a more generalized scanH
function.
2014-10-13 22:06:12 +02:00
09eeaeda27
Refactor function names, split out some functions
2014-10-13 20:14:50 +02:00
d87dc25d26
DIAG: fix white rectangle border
...
For bigger dimensions 10 is not enough, so take 10 as percentage.
2014-10-13 19:58:09 +02:00
7a7bfaa1be
Improve style
2014-10-13 19:53:33 +02:00
edde93ec77
ALGO: improve function names
2014-10-13 19:50:02 +02:00
7cdb867cf4
ALGO: Split scanH out and make the graham API more modular
2014-10-13 19:49:53 +02:00
67ef9fa223
VEC: fix "defaulting... constraint to type Integer" warning
2014-10-13 19:15:09 +02:00
0dff1174f2
VEC: style
2014-10-13 19:14:25 +02:00
hasufell
2c1d5fa5ec
Improve redability, add docs
2014-10-13 03:25:22 +02:00
87393af71a
Make Gif animation more nice, TODO: IMPROVE CODE
2014-10-13 02:58:18 +02:00
4936023c14
VEC: fix orientation, it was swapped
2014-10-13 02:30:11 +02:00
f82c948055
ALGO: Improve readability by introducing notcw
2014-10-12 20:37:24 +02:00
be2787103a
GUI: don't show error dialogs if there hasn't been any file chosen
2014-10-12 20:00:42 +02:00
56ea542535
ALGO: fix generation of gif
...
This is a good guess... the maximum of possible steps shouldn't
be higher than twice the length of the points.
2014-10-12 19:22:37 +02:00
37b38115ae
ALGO: fix algorithm to show collinear points as part of the hull
...
There was also a bug to be fixed when doing this. We missed
an important pattern match case which casued wrong results.
2014-10-12 19:19:44 +02:00
bfcc9bfdf7
ALGO: improve redability and style, add pseudo code
...
We also slightly changed the behavior of the algorithm and
now split it at 3 elements. It doesn't matter complexity wise
and improves readability a bit.
2014-10-12 18:44:48 +02:00
d3a7c04398
PRELUDE: simplify seqList
2014-10-12 16:09:17 +02:00
7a73ea7a1d
GUI: correct window title to CG2
2014-10-12 15:14:26 +02:00
hasufell
f0789b59e3
GUI: set window title
2014-10-12 04:23:27 +02:00
hasufell
43f618269d
GUI: update version in about dialog
2014-10-12 04:23:16 +02:00
393d37d1a9
GUI: don't redraw instantly on scaling point thickness
...
It broke performance.
2014-10-12 03:15:34 +02:00
e91fb6cd1e
ALGEBRA: fix ccw
2014-10-12 03:04:36 +02:00
378f7887d4
PRELUDE: add getLastX
2014-10-12 03:00:55 +02:00
cc7efa9906
ALGO: improve style
2014-10-12 03:00:25 +02:00
b75f531533
ALGO: fix grahamGetCHSteps
2014-10-12 03:00:13 +02:00
15479e3c58
PRELUDE: add dupLast
2014-10-12 02:57:43 +02:00
b3371d16f9
PRELUDE: add seqList
2014-10-12 02:31:08 +02:00
6dc4fae415
ALGO: improve readability
2014-10-12 02:11:47 +02:00
24810e5970
Move the function 'first' from Parser to MyPrelude
...
It is useful and generic.
2014-10-12 01:57:20 +02:00
60f59bb2b7
ALGO: fix the algorithm
...
It was imprecise before and only worked by accident.
'grahamGetCHSteps' is a bit broken for now and caused duplicates.
2014-10-12 01:54:44 +02:00
hasufell
d81e932d00
DIAGRAM: improve behavior for dimensions like (100,300) (100,300)
2014-10-11 13:49:53 +02:00
hasufell
6c66a7acb3
PARSER: add parser for negative doubles
2014-10-11 04:39:51 +02:00
7fb3588300
DIAGRAM: improve style and readability
2014-10-11 03:59:21 +02:00
bfa3665985
DIAGRAM: fix grid/axis for negative dimensions
2014-10-11 03:24:18 +02:00
5e5f305c65
GUI: merge callback functions into drawDiag/saveDiag
2014-10-11 02:01:17 +02:00
0681b4d605
GUI: remove code duplication
2014-10-11 00:16:18 +02:00
869cbd0af3
GUI: instantly redraw for enabling checkboxes and other stuff
2014-10-11 00:02:06 +02:00
b6aa9d9086
GUI: fix signal handling for onExpose
...
Doing the signal handling connect inside the callback function
was a bad idea. Instead do it in the makeGUI function and just
call onClickedDrawButton for every expose event.
2014-10-11 00:01:43 +02:00
ab2a0a331d
DIAGRAM: fix unfiltered vtable for pointText functions
2014-10-10 23:59:02 +02:00
60843e5879
DIAGRAM: rm unnecessary square
2014-10-10 23:28:01 +02:00
eadbf76978
CABAL: rm unnecessary dependency from Gtk executable
2014-10-10 18:02:26 +02:00
40313baa7d
CABAL: add missing JuicyPixels
2014-10-10 17:55:52 +02:00
8494c106d9
Update .gitignore
2014-10-10 17:53:17 +02:00
085b06a112
PARSER: eta reduction
2014-10-10 17:48:22 +02:00
