hashtags/lmms
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 1 Wiki Activity

Draws one polygon instead of 'poly'-polygons

Browse Source
This commit is contained in:
TheTravelingSpaceman
2017-02-26 20:28:11 +02:00
parent f6b5820752
commit 7dd80636b3
1 changed files with 20 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
src/gui/AutomationPatternView.cpp
View File

@@ -316,34 +316,30 @@ void AutomationPatternView::paintEvent( QPaintEvent * )
}
float *values = m_pat->valuesAfter( it.key() );
for( int i = it.key(); i < (it + 1).key(); i++ )
QPainterPath path;
QPoint origin = QPoint(x_base + it.key() * ppt / MidiTime::ticksPerTact(),0.0f);
path.moveTo(origin);
path.moveTo(QPoint(x_base + it.key() * ppt / MidiTime::ticksPerTact(),values[0]));
for( int i = it.key() + 1; i < (it + 1).key(); i++ )
{
float x1value = values[i - it.key()];
float x2value = values[i - it.key() + 1];
if (i+1 == (it + 1).key()) x2value = x1value; //Catches last value not being there
const float x1 = x_base + i * ppt /
MidiTime::ticksPerTact();
const float x2 = x_base + (i + 1) * ppt /
MidiTime::ticksPerTact();
const float x1 = x_base + i * ppt / MidiTime::ticksPerTact();
if( x1 > ( width() - TCO_BORDER_WIDTH ) ) break;
float value = values[i - it.key()];
path.lineTo(QPoint(x1,value));
//Creates Polygon
QPainterPath path;
path.moveTo(QPoint(x1,0));
path.lineTo(QPoint(x1,x1value));
path.lineTo(QPoint(x2,x2value));
path.lineTo(QPoint(x2,0));
path.lineTo(QPoint(x1,0));
}
path.lineTo(x_base + ((it + 1).key()) * ppt / MidiTime::ticksPerTact(),values[(it + 1).key() - 1 - it.key()]);
path.lineTo(x_base + ((it + 1).key()) * ppt / MidiTime::ticksPerTact(),0.0f);
path.lineTo(origin);
if( gradient() )
{
p.fillPath(path,lin2grad);
}
else
{
p.fillPath(path,col);
}
if( gradient() )
{
p.fillPath(path,lin2grad);
}
else
{
p.fillPath(path,col);
}
delete [] values;
}