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spectrogram: Plot some more tiles

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Mike Walters
2016-03-02 00:02:08 +00:00
parent d89565bbbc
commit da7e4a3104
1 changed files with 4 additions and 2 deletions
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6
spectrogramplot.cpp
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@@ -117,8 +117,10 @@ void SpectrogramPlot::mousePressEvent(QMouseEvent *event)
void SpectrogramPlot::paintMid(QPainter &painter, QRect &rect, range_t<off_t> sampleRange)
{
QPixmap *tile = getPixmapTile(0);
painter.drawPixmap(QRect(rect.x(), rect.y(), linesPerTile(), fftSize), *tile);
for (int x = rect.left(); x < rect.right(); x += linesPerTile()) {
QPixmap *tile = getPixmapTile(x * fftSize);
painter.drawPixmap(QRect(x, rect.y(), linesPerTile(), fftSize), *tile);
}
}
void SpectrogramPlot::paintFront(QPainter &painter, QRect &rect, range_t<off_t> sampleRange)