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#552 Linked Views : Draw a cross hair marker

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This commit is contained in:
Magne Sjaastad 2016-12-15 18:45:10 +01:00
parent 2b17366310
commit 4583dbf3b1
1 changed files with 7 additions and 4 deletions
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11
ApplicationCode/UserInterface/RiuViewer.cpp
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@ -422,10 +422,13 @@ void RiuViewer::paintOverlayItems(QPainter* painter)
if (mainCamera()->project(displayCoord, &screenCoords)) if (mainCamera()->project(displayCoord, &screenCoords))
{ {
int translatedMousePosY = height() - screenCoords.y(); int translatedMousePosY = height() - screenCoords.y();
QPoint pos(screenCoords.x(), translatedMousePosY); QPoint centerPos(screenCoords.x(), translatedMousePosY);
QLabel test("x"); // Draw a cross hair marker
test.render(painter, pos); int markerHalfLength = 6;
painter->drawLine(centerPos.x(), centerPos.y() - markerHalfLength, centerPos.x(), centerPos.y() + markerHalfLength);
painter->drawLine(centerPos.x() - markerHalfLength, centerPos.y(), centerPos.x() + markerHalfLength, centerPos.y());
} }
} }
} }