69d63bac92
do not plot ruler marks that are left of the current (scroll-adjusted) canvas edge
2024-05-29 14:13:47 -06:00
2242b3706c
another pixel width fix, to accomodate for the unliekly
...
If the line width is odd, not just 1.0, the 0.5 pixel shift is required
2023-09-15 17:34:30 -06:00
0a597bea66
rulers: fix subtle off-by-one pixel error caused by double-rounding
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This change also makes it more clear that we're computing window-coordinate system values
for the x-axis than the previous inaccurate version was
2023-09-15 17:34:30 -06:00
845600b261
fix off-by-one pixel error caused by using floor() instead of round()
2023-08-26 10:07:41 -06:00
4c845eb2a0
cairo single pixel line offset fix, part 1
2023-07-17 20:54:33 -06:00
e3dc0a24f2
canvas ruler: use second font description appropriately
2022-11-29 10:09:39 -07:00
0ef10e4f5f
canvas: ruler never shows marks/text for points too close to display the label
2022-10-31 17:05:55 -06:00
b2bd748672
ruler: make ::set_metric() API consistent with constructor by using ptr
2021-12-24 15:34:18 -07:00
753d1c9754
rulers: change API to accept a pointer instead of a reference to a Metric
...
We need to be able to construct Metrics after the ruler is constructed
in order to deal with Triggers which are potentially short-lived. We
stored the reference as a pointer anyway, so it's not as much of a change
as it appears.
2021-12-24 14:17:23 -07:00
5153124664
change (GUI) Marker objects to accept any Canvas::Item as parent, and use this to draw BBT position markers in the BBT ruler
2021-08-13 12:51:34 -06:00
749a49c278
incorporating new tempo map API
2021-08-13 12:51:29 -06:00
20029ec7e6
canvas/ruler: provide option for a second font to be used for "major" marks
2021-01-03 16:50:18 -07:00
cec5ce8f45
Update canvas/UI lib GPL boilerplate and (C) from git log
2019-08-03 15:53:17 +02:00
601c317d70
Clean up library inheritance (colors.h, utils.h)
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make libwidget independent of libcanvas.
Confine basics to pbd and gtkmm2ext.
2017-07-17 21:06:04 +02:00
4fa4b9a135
remove use of boost::optional to define "undefined" Canvas::Rect, and use Rect::empty instead.
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This commit includes Rect::operator bool() which might be a candidate for removal in a future commit, in an attempt
to make the meaning clearer
2017-01-19 20:54:54 +01:00
218d376154
vertically center text in time rulers
2016-12-19 13:27:22 +01:00
6bbb2c72f0
NO-OP: whitespace
2016-12-19 13:27:22 +01:00
eec294a97e
the endless quest to plug memory leaks -- episode 378
2016-07-25 17:16:32 +02:00
nick_m
7fc3b0c34c
Initial stab at tempo ramps.
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Replaces the list of points in TempoMap with TempoSection functions, which
compute tempo-at or tick-at time relative to tempo section start.
TempoMap consults them additively to determine things like bbt_time(),
frame_time() get_grid() etc.
This has a marked effect on scrolling speed along with the code simplification
in the places it has been attempted.
Several things are broken here.
Currently every ramp except the last one is an exponential ramp. this may
be simple to fix :).
Mouse-over midi grid doesn't match mouse click grid. should also be simple.
Many things seem to work, but their accuracy should be in question until
each area has been addressed.
2016-05-27 23:38:09 +10:00
22b07e0233
NOOP, remove trailing tabs/whitespace.
2015-10-05 16:17:49 +02:00
4dc63966f0
globally remove all trailing whitespace from ardour code base.
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Paul Davis was responsible for introducing almost all of this.
2015-10-04 14:51:05 -04:00
84cb8913b0
change placement of ruler divider so that the lower line is at the specified height, rather than the upper
2015-04-29 07:26:29 -04:00
2673ef4af4
change ruler rendering to change tick heights and move text down
2015-04-29 07:23:36 -04:00
065c6d813e
add missing API
2015-04-29 07:22:48 -04:00
4cf402bdcf
add API to Ruler to optionally draw a divider (2 single pixel horizontal lines) at some position within the vertical extent of the ruler
2015-04-29 07:22:36 -04:00
94adde7ebb
add Canvas::Ruler::set_metric() to allow ruler metrics to be changed dynamically
2014-09-07 10:19:42 -04:00
1a6136e1e3
change Metric element of a Canvas::Ruler item into a pointer internally
2014-09-07 10:19:31 -04:00
a8bd6ecc4f
refactor Canvas so that all Items have children; add Container abstract base class; rename Group as "Layout" and retain only drawing semantics
2014-06-21 11:43:42 -04:00
590882f3c8
change Canvas heirarchy and constructors
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Items no longer need a parent group (they require a Canvas pointer instead), so all constructors have been rationalized
and have two variants, one with a parent and one with a canvas.
All Items now inherit from Fill and Outline, to banish diagonal inheritance and virtual base classes and all that.
There were zero changes to the Ardour GUI arising from these changes.
2014-06-12 14:53:44 -04:00
87a6f633a1
derive ArdourCanvas::Ruler from Rectangle
2014-06-12 10:35:16 -04:00
e1825361b5
remove hard-coded colors
2014-06-12 01:07:58 -04:00
143f9509ea
many fixes and improvements for a now-working ArdourCanvas::Ruler item
2014-06-11 23:54:28 -04:00
5ee4f41925
add initial (untested) implementation of canvas ruler item
2014-06-11 23:54:28 -04:00
