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NO-OP: whitespace

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This commit is contained in:
Robin Gareus 2020-04-10 18:32:18 +02:00
parent ede0fd3ddf
commit 247bd4d3d9
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 20 additions and 21 deletions
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41
libs/canvas/poly_line.cc
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@ -20,8 +20,8 @@
#include <algorithm>
#include "canvas/poly_line.h"
#include "canvas/canvas.h"
#include "canvas/poly_line.h"
#include "canvas/utils.h"
using namespace ArdourCanvas;
@ -54,18 +54,19 @@ PolyLine::compute_bounding_box () const
}
void
PolyLine::set_fill_y1 (double y1) {
PolyLine::set_fill_y1 (double y1)
{
begin_change ();
_bounding_box_dirty = true;
_y1 = y1;
_y1 = y1;
end_change ();
}
void
PolyLine::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) const
PolyLine::render (Rect const& area, Cairo::RefPtr<Cairo::Context> context) const
{
if (_fill && _y1 > 0 && _points.size() > 0) {
const ArdourCanvas::Rect& vp (_canvas->visible_area());
if (_fill && _y1 > 0 && _points.size () > 0) {
const ArdourCanvas::Rect& vp (_canvas->visible_area ());
setup_fill_context (context);
Duple y (0, _y1);
@ -97,35 +98,35 @@ PolyLine::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) cons
}
void
PolyLine::set_steps (Points const & points, bool stepped)
PolyLine::set_steps (Points const& points, bool stepped)
{
if (!stepped) {
PolyItem::set(points);
PolyItem::set (points);
return;
}
Points copy;
for (Points::const_iterator p = points.begin(); p != points.end();) {
for (Points::const_iterator p = points.begin (); p != points.end ();) {
Points::const_iterator next = p;
++next;
copy.push_back(*p);
if (next != points.end() && next->x != p->x) {
copy.push_back(Duple(next->x, p->y));
copy.push_back (*p);
if (next != points.end () && next->x != p->x) {
copy.push_back (Duple (next->x, p->y));
}
p = next;
}
PolyItem::set(copy);
PolyItem::set (copy);
}
bool
PolyLine::covers (Duple const & point) const
PolyLine::covers (Duple const& point) const
{
Duple p = window_to_item (point);
const Points::size_type npoints = _points.size();
const Points::size_type npoints = _points.size ();
if (npoints < 2) {
return false;
@ -136,14 +137,13 @@ PolyLine::covers (Duple const & point) const
/* repeat for each line segment */
const Rect visible (window_to_item (_canvas->visible_area()));
const Rect visible (window_to_item (_canvas->visible_area ()));
for (i = 1, j = 0; i < npoints; ++i, ++j) {
Duple at;
Duple at;
double t;
Duple a (_points[j]);
Duple b (_points[i]);
Duple a (_points[j]);
Duple b (_points[i]);
/*
Clamp the line endpoints to the visible area of the canvas. If we do
@ -165,7 +165,6 @@ PolyLine::covers (Duple const & point) const
if (d < _threshold + _outline_width) {
return true;
}
}
return false;