diff options
author | Samuel Fadel <samuelfadel@gmail.com> | 2015-09-24 14:47:51 -0300 |
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committer | Samuel Fadel <samuelfadel@gmail.com> | 2015-09-24 14:47:51 -0300 |
commit | 0ff5553653bbfd0e773970b78bee356543c2bf74 (patch) | |
tree | 8bbd17688afe9c5d3dbe84d4b1feb74496aac174 /scatterplot.h | |
parent | d0aec5a4070c9140228ec6e17e22a99588e6d12d (diff) |
Updated selection handling code; implemented option to save subsample plot.
Diffstat (limited to 'scatterplot.h')
-rw-r--r-- | scatterplot.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/scatterplot.h b/scatterplot.h index f4fd238..3d7fa36 100644 --- a/scatterplot.h +++ b/scatterplot.h @@ -13,17 +13,19 @@ class Scatterplot : public QQuickItem public: Scatterplot(QQuickItem *parent = 0); + arma::mat XY() const; void setColorScale(ColorScale *colorScale); + Q_INVOKABLE bool saveToFile(const QUrl &url); signals: - void xyChanged(const arma::mat &XY); - void colorDataChanged(const arma::vec &colorData); - void selectionChanged(const arma::uvec &selection); + void xyChanged(const arma::mat &XY) const; + void colorDataChanged(const arma::vec &colorData) const; + void selectionChanged(const QSet<int> &selection) const; public slots: void setXY(const arma::mat &xy); void setColorData(const arma::vec &colorData); - void setSelection(const arma::uvec &selection); + void setSelection(const QSet<int> &selection); protected: QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *); @@ -33,10 +35,10 @@ protected: private: QSGNode *createGlyphNodeTree(); - arma::uvec findSelection(bool mergeSelection); + bool updateSelection(bool mergeSelection); - float fromDataXToScreenX(float x); - float fromDataYToScreenY(float y); + float fromDataXToScreenX(float x) const; + float fromDataYToScreenY(float y) const; void applyManipulation(); |