33412421f6
Rearrange some #includes to keep MSVC happy
2014-05-30 12:50:49 +01:00
fed5599baa
smooth visual curve drawing
2014-05-30 03:04:02 +02:00
202d926916
smoothen rendering of x-fades
2014-05-29 07:48:43 +02:00
604abffeb5
fix prev commit
2014-05-29 05:30:13 +02:00
86e7d86089
renice x-fade rendering w/cairo-antialiasing
2014-05-29 05:06:02 +02:00
30f204b90e
Canvas: new x-fade drawing, two curve widget
2014-05-29 03:09:57 +02:00
034f3dafd7
Revert "cairo sub-surface prototype & example
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This reverts commit c57fcde78cf1f8f89fcb
2014-05-28 19:13:25 +02:00
f1f8f89fcb
exercise subsurface rendering for x-fade curves
2014-05-28 17:38:42 +02:00
c57fcde78c
cairo sub-surface prototype - intermediate flattened group renderer.
2014-05-28 17:38:42 +02:00
c03b658531
Curve: anti-aliasing.
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use cairo for anti-aliasing, and ignore explicit Catmull-Rom
points for that fall on the same x-cordinate.
2014-05-27 19:36:10 +02:00
99c953514b
implement Curve in/outside fill
2014-05-27 16:37:01 +02:00
432611113d
directly apply waveform clip-level changes
2014-05-27 16:37:01 +02:00
bf4819ab0e
"We brake for nobody." oh wait. - fixes Rectified Waveform view.
2014-05-26 22:45:42 +02:00
bdb342123f
fix prev commit, window-offset for x-fade drawing
2014-05-26 18:22:21 +02:00
791c668756
fix x-fade drawing
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Catmull-Rom curve samples are not equally spaced on the x-axis.
Furthermore, Curve::map_value() is not needed, cairo line_to
already interpolates.
2014-05-26 17:02:21 +02:00
e99c8960c0
first pass at tightening up waveform drawing algorithm to generally round down when dealing with fractional pixels
2014-05-07 10:35:50 -04:00
1b989a93c2
remove redundant os.path.join() calls when specifying install path as bld.env['LIBDIR']
2014-04-28 21:18:02 -04:00
058986f77b
finish unfinished work at basing all install paths on the program name
2014-04-28 21:11:08 -04:00
077a194430
Add the main VC project files for building Ardour3 with Microsoft Visual Studio
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Note that there's no 'VS Solution' file at present and some targets haven't been built yet (e.g. 'fst')
2014-04-08 09:49:35 +01:00
9df3157dfc
big rework of scrolling, horizontal part considered almost 100% done.
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Many more changes than I would typically like in a single commit, but this was all very intertwined.
Vertical scrolling using track-stepping still to follow.
2014-03-20 13:29:45 -04:00
c2946ee00f
don't queue redraws when various canvas item properties are "reset" to the same value, plus supporting functions
2014-03-11 07:36:09 -04:00
032f394b2a
tiny red dots, be gone (expand poly_item bounding box by correct (?) amount)
2014-03-10 11:10:38 -04:00
ec0be1310f
missing iterator advance
2014-03-10 11:10:38 -04:00
52c8b6d66a
stupid hack to fix rectangle damage noise
2014-03-09 11:39:57 -04:00
6d3bd4e53c
use fill transparency detection to avoid rendering transparent (invisible) rectangle fill area
2014-03-07 12:29:26 -05:00
12ef19d90a
if a Fill object is given a zero-alpha (transparent) color, note that
2014-03-07 12:28:52 -05:00
52cfbb45e1
alter ArdourCanvas::Rect::expand() to not clamp to all-positive values because we now definitely have items that have negative coordinates.
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This could have drastic consequences but I think the all-positive was a hack to fix a problem that was solved separately by means currently unknown.
2014-03-07 11:26:27 -05:00
621887cfaa
slightly optimize bounding box computation for ArdourCanvas::PolyItem by avoiding inner conditional
2014-03-07 11:24:51 -05:00
e5802bdbea
move an assert to cover only cases where it is needed
2014-03-07 11:23:22 -05:00
2a6fc5af74
tweak Polygon::render() to work whether or not fill or outline are unset
2014-03-06 23:15:59 -05:00
a08c0ea1da
manually revert change to canvas expose handling in fee026c5ef
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Breaking out the rectangles implies a z-axis ordering of drawing,because the rect drawn last will implicitly be "on top".
But redraw areas are not submitted with any z-axis information, and so drawing like this breaks canvas layering. It
would be more efficient to draw the rects separately, but we don't have any ordering information and so we cannot do it
correctly.
2014-03-05 13:12:18 -05:00
58a30da03d
use a centripetal catmull-rom curve to smooth ArdourCanvas::Curve
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See http://en.wikipedia.org/wiki/Centripetal_Catmull-Rom to understand the benefits of this.
2014-03-05 11:38:30 -05:00
e6849e9c7e
"correct" curve drawing (no artifacts during redraw)
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Interpolation errors still need addressing.
2014-03-04 21:58:17 -05:00
c29d392b0c
tentative intermediate state for ArdourCanvas::Curve
2014-03-04 21:58:17 -05:00
dde4d3bbc3
only queue an item redraw from Item::show() or Item::Hide() if the call changes the visibility status of the item (i.e. make no-ops really be no-ops)
2014-03-04 21:58:17 -05:00
fee026c5ef
break down GdkEventExpose into distinct rectangles for canvas expose rather than drawing the entire region as a single rect
2014-03-04 21:58:16 -05:00
912f07b919
mingw build fixes (tested with i686-w64-mingw32 on linux-x86_64)
2014-03-04 15:25:58 +01:00
e6c3cece64
remove recently added conflation of mingw64 and msvc with respect to symbol export
2014-03-02 14:59:08 -05:00
560c667ea9
fix compilation of libcanvas so that when built as a shared lib (the default), -DLIBCANVAS_DLL_EXPORTS=1 is not lost
2014-03-01 16:52:08 -05:00
19395ac258
when mingw is mingw64, it appears that we need to use __declspec() and not __attribute__((visibility)) for export control
2014-03-01 15:16:39 -05:00
e60933650e
remove debug messages, for now
2014-02-28 17:17:00 -05:00
435c3ad47f
change implementation of ArdourCanvas::Curve to use GIMP-inspired ideas.
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Presmooth with quadratic bezier, then interpolate when rendering. Not finished yet
2014-02-28 17:00:25 -05:00
007e6bb15b
remove unneeded extra methods in ArdourCanvas::Curve
2014-02-27 09:22:36 -05:00
0cbf8f7dea
fix canvas enter/leave bug when point is over a group/ignore-event item and we fail to send a leave event to the previous item
2014-02-25 16:08:36 -05:00
f9a3e7f8bb
add DEBUG::CanvasEnterLeave to allow runtime toggling of canvas enter/leave events
2014-02-25 16:07:51 -05:00
737aae908a
tweak canvas rect drawing to correctly place bottom edge of rectangle inside the bounds (cairo works in mysterious ways)
2014-02-25 12:02:50 -05:00
e2f18ea658
allow per-line configurability of the threshold used to determine if a PolyLine covers a given coordination
2014-02-20 12:53:08 -05:00
14b2d0b549
fix error in canvas PolyLine::covers(), so that the mouse can actually enter/leave such items
2014-02-19 23:42:01 -05:00
05d7947795
make stateful image canvas item actually compile
2014-02-17 16:05:52 -05:00
eb3c14db25
new canvas item to allow image-based GUI construction
2014-02-17 15:28:18 -05:00
