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Update flourishes

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Centre and align text.
This commit is contained in:
Troy James Sobotka
2020-04-28 15:39:16 -07:00
parent 4af10b2b5c
commit c06bdc5eac
1 changed files with 7 additions and 5 deletions
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app/widget/scope/waveform/waveform.cpp
+7 -5
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@@ -154,7 +154,8 @@ void WaveformScope::paintGL()
QPainter p(this);
QFontMetrics font_metrics = QFontMetrics(QFont());
QString label;
int font_width = 0;
int font_x_offset = 0;
int font_y_offset = font_metrics.capHeight() / 2.0;
p.setCompositionMode(QPainter::CompositionMode_Plus);
@@ -167,11 +168,12 @@ void WaveformScope::paintGL()
(waveform_dim_y * (i * 0.20)) + waveform_start_dim_y,
waveform_end_dim_x,
(waveform_dim_y * (i * 0.20)) + waveform_start_dim_y);
label = QString::number(i * 20);
font_width = font_metrics.width(label);
label = QString::number(1.0 - (i * 0.2), 'f', 1);
font_x_offset = font_metrics.width(label) + 4;
p.drawText(
waveform_start_dim_x - font_width,
(waveform_dim_y * (i * 0.20)) + waveform_start_dim_y,
waveform_start_dim_x - font_x_offset,
(waveform_dim_y * (i * 0.20)) + waveform_start_dim_y + font_y_offset,
label);
}
p.drawLines(ire_lines);