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-rw-r--r--src/datavis3d/utils/utils.cpp93
1 files changed, 43 insertions, 50 deletions
diff --git a/src/datavis3d/utils/utils.cpp b/src/datavis3d/utils/utils.cpp
index 89068c01..c6a17eae 100644
--- a/src/datavis3d/utils/utils.cpp
+++ b/src/datavis3d/utils/utils.cpp
@@ -60,16 +60,11 @@ QVector3D Utils::vectorFromColor(const QColor &color)
return QVector3D(color.redF(), color.greenF(), color.blueF());
}
-void Utils::printText(QPainter *painter, const QString &text, const QSize &position
- , bool absoluteCoords, qreal rotation, qreal scale)
+void Utils::printText(QPainter *painter, const QString &text, const QSize &position,
+ bool absoluteCoords, qreal rotation, qreal scale)
{
painter->save();
painter->setCompositionMode(QPainter::CompositionMode_Source);
- // TODO: None of the commented-out stuff works..
- //painter->setBackgroundMode(Qt::OpaqueMode);
- //painter->setBackground(QBrush(d_ptr->m_textBackgroundColor));
- //painter->setBrush(QBrush(d_ptr->m_textBackgroundColor));
- //painter->setPen(d_ptr->m_textBackgroundColor);
painter->setPen(Qt::black); // TODO: Use black, as nothing works
QFont bgrFont = QFont(QStringLiteral("Arial"), 17);
QFont valueFont = QFont(QStringLiteral("Arial"), 11);
@@ -85,40 +80,38 @@ void Utils::printText(QPainter *painter, const QString &text, const QSize &posit
bgrStr.append(QStringLiteral("I"));
bgrStrLen = bgrFM.width(bgrStr);
} while (bgrStrLen <= (valueStrLen + 8));
- //int bgrLen = valueStrLen + 10;
- //painter->drawRoundedRect(data->d_ptr->position().x() - (bgrLen / 2)
- // , data->d_ptr->position().y() - 30
- // , bgrLen, 30, 10.0, 10.0);
#if 0
// Hack solution, as drawRect doesn't work
- painter->drawText(position.width() - (bgrStrLen / 2)
- , position.height() - bgrHeight
- , bgrStrLen, bgrHeight
- , Qt::AlignCenter | Qt::AlignVCenter
- , bgrStr);
+ painter->drawText(position.width() - (bgrStrLen / 2),
+ position.height() - bgrHeight,
+ bgrStrLen, bgrHeight,
+ Qt::AlignCenter | Qt::AlignVCenter,
+ bgrStr);
//painter->setPen(d_ptr->m_textColor);
painter->setPen(Qt::lightGray); // TODO: Use lightGray, as nothing works
painter->setFont(valueFont);
- painter->drawText(position.width() - (valueStrLen / 2)
- , position.height() - bgrHeight
- , valueStrLen, bgrHeight
- , Qt::AlignCenter | Qt::AlignVCenter
- , text);
+ painter->drawText(position.width() - (valueStrLen / 2),
+ position.height() - bgrHeight,
+ valueStrLen, bgrHeight,
+ Qt::AlignCenter | Qt::AlignVCenter,
+ text);
#else
//qDebug() << painter->window() << painter->viewport();
painter->scale(scale, scale);
if (absoluteCoords) {
// This assumes absolute screen coordinates
- painter->translate(position.width() - (((float)bgrStrLen / 2.0f) * cos(rotation * m_pi / 180.0f))
- + (((float)bgrHeight / 2.0f) * sin(rotation * m_pi / 180.0f))
- , position.height()
+ painter->translate(position.width() - (((float)bgrStrLen / 2.0f)
+ * cos(rotation * m_pi / 180.0f))
+ + (((float)bgrHeight / 2.0f) * sin(rotation * m_pi / 180.0f)),
+ position.height()
- ((((float)bgrHeight / 2.0f) * cos(rotation * m_pi / 180.0f))
+ (((float)bgrStrLen / 2.0f) * sin(rotation * m_pi / 180.0f))));
} else {
// This calculates y as a distance from screen bottom
- painter->translate(position.width() - (((float)bgrStrLen / 2) * cos(rotation * m_pi / 180.0f))
- + (((float)bgrHeight / 2.0f) * sin(rotation * m_pi / 180.0f))
- , painter->window().height() - position.height()
+ painter->translate(position.width() - (((float)bgrStrLen / 2.0f)
+ * cos(rotation * m_pi / 180.0f))
+ + (((float)bgrHeight / 2.0f) * sin(rotation * m_pi / 180.0f)),
+ painter->window().height() - position.height()
- ((((float)bgrHeight / 2.0f) * cos(rotation * m_pi / 180.0f))
+ (((float)bgrStrLen / 2.0f) * sin(rotation * m_pi / 180.0f))));
}
@@ -126,24 +119,24 @@ void Utils::printText(QPainter *painter, const QString &text, const QSize &posit
// - ((((float)bgrHeight / 2.0f) * cos(rotation * m_pi / 180.0f))
// + (((float)bgrStrLen / 2.0f) * sin(rotation * m_pi / 180.0f)));
painter->rotate(rotation);
- painter->drawText(0, 0
- , bgrStrLen, bgrHeight
- , Qt::AlignCenter | Qt::AlignVCenter
- , bgrStr);
+ painter->drawText(0, 0,
+ bgrStrLen, bgrHeight,
+ Qt::AlignCenter | Qt::AlignVCenter,
+ bgrStr);
painter->setPen(Qt::lightGray); // TODO: Use lightGray, as nothing works
painter->setFont(valueFont);
- painter->drawText(6, 0
- , valueStrLen, bgrHeight
- , Qt::AlignCenter | Qt::AlignVCenter
- , text);
+ painter->drawText(6, 0,
+ valueStrLen, bgrHeight,
+ Qt::AlignCenter | Qt::AlignVCenter,
+ text);
painter->resetTransform();
#endif
painter->restore();
}
-QImage Utils::printTextToImage(const QFont &font, const QString &text, const QColor &bgrColor
- , const QColor &txtColor
- , Q3DBars::LabelTransparency transparency)
+QImage Utils::printTextToImage(const QFont &font, const QString &text, const QColor &bgrColor,
+ const QColor &txtColor,
+ Q3DBars::LabelTransparency transparency)
{
// Calculate text dimensions
QFont valueFont = font;
@@ -171,10 +164,10 @@ QImage Utils::printTextToImage(const QFont &font, const QString &text, const QCo
{
painter.setFont(valueFont);
painter.setPen(txtColor);
- painter.drawText(0, 0
- , valueStrWidth, valueStrHeight
- , Qt::AlignCenter | Qt::AlignVCenter
- , text);
+ painter.drawText(0, 0,
+ valueStrWidth, valueStrHeight,
+ Qt::AlignCenter | Qt::AlignVCenter,
+ text);
break;
}
case Q3DBars::TransparencyFromTheme:
@@ -184,10 +177,10 @@ QImage Utils::printTextToImage(const QFont &font, const QString &text, const QCo
painter.drawRoundedRect(0, 0, labelSize.width(), labelSize.height(), 10.0, 10.0f);
painter.setFont(valueFont);
painter.setPen(txtColor);
- painter.drawText(15, 15
- , valueStrWidth, valueStrHeight
- , Qt::AlignCenter | Qt::AlignVCenter
- , text);
+ painter.drawText(15, 15,
+ valueStrWidth, valueStrHeight,
+ Qt::AlignCenter | Qt::AlignVCenter,
+ text);
break;
}
case Q3DBars::TransparencyNone:
@@ -197,10 +190,10 @@ QImage Utils::printTextToImage(const QFont &font, const QString &text, const QCo
painter.drawRect(0, 0, labelSize.width(), labelSize.height());
painter.setFont(valueFont);
painter.setPen(txtColor);
- painter.drawText(15, 15
- , valueStrWidth, valueStrHeight
- , Qt::AlignCenter | Qt::AlignVCenter
- , text);
+ painter.drawText(15, 15,
+ valueStrWidth, valueStrHeight,
+ Qt::AlignCenter | Qt::AlignVCenter,
+ text);
break;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 19:04:02 +0000