Function length

libs/CCPluginAPI/include/ccColorScaleEditorWidget.h:137–137

	//! Returns useful length
	int length() const { return (m_orientation == Qt::Horizontal ? contentsRect().width() : contentsRect().height())-2*m_margin; }

	//! Sets associated sliders set
	virtual void setSliders(SharedColorScaleElementSliders sliders) { m_sliders = sliders; update(); }