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Fix const

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This commit is contained in:
David Rowe 2014-11-13 11:34:40 -08:00
parent 8d4cecda62
commit 493455fdac
2 changed files with 2 additions and 2 deletions
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2
interface/src/ui/overlays/Overlays.cpp
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@ -358,7 +358,7 @@ bool Overlays::isLoaded(unsigned int id) {
return overlay->isLoaded();
}
const float Overlays::textWidth(unsigned int id, const QString& text) {
float Overlays::textWidth(unsigned int id, const QString& text) const {
Overlay* thisOverlay = _overlays2D[id];
if (thisOverlay) {
if (typeid(*thisOverlay) == typeid(TextOverlay)) {

2
interface/src/ui/overlays/Overlays.h
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@ -67,7 +67,7 @@ public slots:
/// returns the width of the given text in the specified overlay if it is a text overlay: in pixels if it is a 2D text
/// overlay; in meters if it is a 3D text overlay
const float textWidth(unsigned int id, const QString& text);
float textWidth(unsigned int id, const QString& text) const;
private:
QMap<unsigned int, Overlay*> _overlays2D;