7ce86cec7d
handle enter/leave items when zooming and scrolling occur
2013-10-31 03:10:18 -04:00
7bbd28aa08
notable changes to try to improve most of enter/leave handling for canvas items
2013-10-30 23:36:30 -04:00
006ba7cd36
reduce verbiage and remove visible current_item red rect
2013-10-28 16:36:11 -04:00
f6d33d2a87
fix comment
2013-10-28 16:35:48 -04:00
30263a91d7
fix coordinate system for Canvas items_at_point() methods
2013-10-28 16:35:31 -04:00
f28fb76bd9
fix computation of Text bounding box to respect _clamped_width
2013-10-28 12:27:33 -04:00
1eb680f937
add coordinate space comment
2013-10-28 12:27:03 -04:00
f25ff95390
tweak whitespace and add coordinate space comment
2013-10-28 12:26:40 -04:00
0db7bdface
streamline button press event handling code a little, and tweak enter/leave debugging text
2013-10-28 12:25:41 -04:00
5ebc4a99be
don't request redraw of a Canvas item if it marked invisible
2013-10-25 13:29:23 -04:00
ecd29c6d70
add Item::redraw() convenience method
2013-10-24 17:54:54 -04:00
c3f1369cfd
expand bounding box of all objects by 0.5 before computing intersection for render cycle; alter debug output
2013-10-24 17:14:12 -04:00
c21ed2b877
fix drawing of a canvas LineSet object
2013-10-24 17:13:22 -04:00
9d2e4fbec6
fix computation of rectangle bounding box
2013-10-24 17:13:03 -04:00
097b781209
fix computation of canvas text item bounding box
2013-10-24 17:12:28 -04:00
5ea6b4420b
slightly more information in group render DEBUG_TRACE output
2013-10-23 10:39:26 -04:00
192f22d89e
fix confusion in Canvas::LineSet over window vs. item coordinates that affected redraw (or not) of MIDI track note lines when the canvas origin != 0
2013-10-22 21:12:47 -04:00
18850253e9
only generate some current canvas debug output when CANVAS_DEBUG is defined, to quieten things down
2013-09-25 10:38:04 -04:00
67bb9a732a
add casting for MSVC sqrt
2013-09-25 10:36:42 -04:00
3ba0ef7192
fix a typo in canvas-debug.h
2013-09-25 10:36:21 -04:00
741154e691
debugging various canvas event issues
2013-08-08 15:26:42 -04:00
c37040ef01
expand tabs to spaces in wscript
2013-07-14 19:39:24 +02:00
37743ea9b1
minor fixes for recent cairocanvas work so that it builds on OS X (64bit)
2013-07-01 12:04:02 -04:00
af3056769c
changes to waveform clipping display
...
* clip level is now -0.9dbFS
* display of clipping is optional (see Theme Manager window)
* clipping is based on disk data, unscaled by region gain
2013-06-28 20:21:30 -04:00
aa480b8338
make clip indicators more visible (the smaller of 7 pixels or 5% of track height)
2013-06-28 17:09:39 -04:00
5b3ebe824e
restore display of clipping in waveform displays
2013-06-28 13:40:51 -04:00
144fdfbbd0
fix drawing of rectangles larger than 2000 pixels, caused by silly hard-coding of width limit
2013-06-27 17:27:58 -04:00
c6fe6b0996
cleanup ArdourCanvas::WaveView
...
Mostly this just involved removing the private CacheEntry class that really served no further purpose once
the design reverted to a single cached image
2013-06-27 17:23:34 -04:00
0e656f0a13
workaround/hack/fix for cairo pattern gradient space exceeding 2^16 size limit
2013-06-27 10:41:00 -04:00
f9936d7d3c
move text origin back down, since it was a mistake to move it; alter computation of text bounding box to more accurate and efficient (not done yet)
2013-06-26 17:55:42 -04:00
2c3d570582
tweak position of pango-rendered text image on canvas by 2 pixels upward
...
this is an arbitrary tweak but seems to work well thus far
2013-06-26 12:29:44 -04:00
57ff5e3198
fix gradient pattern origin translation for time axis view items
...
note: the solution is non-obvious, but the obvious one of applying a translational Cairo::Matrix to the gradient
caused an exception to be thrown because of a non-invertible matrix.
2013-06-25 20:41:24 -04:00
2108525187
fix up size and drawing of measure lines, even when vertically scrolled
2013-06-24 23:03:11 -04:00
a1f858d3b2
an awful lot of tweaks to drawing details
2013-06-24 16:28:53 -04:00
0ce393f051
likely fix for Canvas::Image positioning under new coordinate/render rules
2013-06-22 14:59:43 -04:00
11becd4a6b
properly restore newer (cairo-canvas related) UI config parameters
2013-06-21 17:15:56 -04:00
a079118981
fix incorrect coordinate space when drawing first poly-curve line
2013-06-21 13:56:01 -04:00
1c74a3ab2d
waveform drawing improvements
...
* handle logscaled and rectified
* put dark tips in right places
* improve color selection algorithm
2013-06-21 13:17:37 -04:00
68779e0c0a
(working) start of an experiment with pyramix-style waveform drawing
2013-06-20 23:12:19 -04:00
27c943f1dd
new image cache design for waveviews, with various fixes.
...
Rather than maintain a set of images in a cache, when we no longer have the required waveform data, create a new image that is appropriately centered and extends to roughly twice the screen width (or the limits of the region's source file(s), as necessary)
2013-06-20 14:37:31 -04:00
3604bf12a2
get wave drawing improved, but commit before i tear it all up and go back to a single cached image per waveview
2013-06-19 20:23:22 -04:00
f9d30cf41a
inching pretty close to fully working waves now
2013-06-19 14:44:08 -04:00
79384aeb66
initial semi-working attempt at getting waveview cache to work correctly
2013-06-18 23:03:20 -04:00
691be68ac2
fix rect redraw problems caused by intersection requiring the usual 0.5 expansion (though consider a more general fix for this at teh group level)
2013-06-18 13:46:24 -04:00
77f5f4c4bf
basically operational switch to canvas drawing coordinates, although text and waves don't work, and redraw areas are too small
2013-06-18 08:23:06 -04:00
c358e77e1e
move setup_outline_context() to a more sensible shared location
2013-05-02 18:21:35 -04:00
41d68e780f
do not trigger visual changes when Fill::set_* methods don't change anything
2013-04-26 14:19:16 -04:00
f9a46e78d6
fix incorrect 3rd arg to AudioRegion::read_peaks() - was passing end, not cnt. Fixes waveforms at high zoom
2013-04-26 11:10:19 -04:00
f8a37b197f
tweak enter/leave code, remove debug output
2013-04-25 09:49:02 -04:00
fd7ac62ca5
don't invalidate image cache for every regionr esize, only region start changes
2013-04-25 09:48:38 -04:00
