📄 xyitemrenderer.html
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<FONT color="green">566</FONT> <a name="line.566"></a><FONT color="green">567</FONT> /**<a name="line.567"></a><FONT color="green">568</FONT> * Returns a shape used to represent a data item.<a name="line.568"></a><FONT color="green">569</FONT> *<a name="line.569"></a><FONT color="green">570</FONT> * @param row the row (or series) index (zero-based).<a name="line.570"></a><FONT color="green">571</FONT> * @param column the column (or category) index (zero-based).<a name="line.571"></a><FONT color="green">572</FONT> *<a name="line.572"></a><FONT color="green">573</FONT> * @return The shape (never <code>null</code>).<a name="line.573"></a><FONT color="green">574</FONT> */<a name="line.574"></a><FONT color="green">575</FONT> public Shape getItemShape(int row, int column);<a name="line.575"></a><FONT color="green">576</FONT> <a name="line.576"></a><FONT color="green">577</FONT> /**<a name="line.577"></a><FONT color="green">578</FONT> * Returns a shape used to represent the items in a series.<a name="line.578"></a><FONT color="green">579</FONT> *<a name="line.579"></a><FONT color="green">580</FONT> * @param series the series (zero-based index).<a name="line.580"></a><FONT color="green">581</FONT> *<a name="line.581"></a><FONT color="green">582</FONT> * @return The shape (never <code>null</code>).<a name="line.582"></a><FONT color="green">583</FONT> */<a name="line.583"></a><FONT color="green">584</FONT> public Shape getSeriesShape(int series);<a name="line.584"></a><FONT color="green">585</FONT> /**<a name="line.585"></a><FONT color="green">586</FONT> * Sets the shape for ALL series (optional) and sends a <a name="line.586"></a><FONT color="green">587</FONT> * {@link RendererChangeEvent} to all registered listeners.<a name="line.587"></a><FONT color="green">588</FONT> * <a name="line.588"></a><FONT color="green">589</FONT> * @param shape the shape (<code>null</code> permitted).<a name="line.589"></a><FONT color="green">590</FONT> */<a name="line.590"></a><FONT color="green">591</FONT> public void setShape(Shape shape);<a name="line.591"></a><FONT color="green">592</FONT> <a name="line.592"></a><FONT color="green">593</FONT> /**<a name="line.593"></a><FONT color="green">594</FONT> * Sets the shape used for a series and sends a {@link RendererChangeEvent}<a name="line.594"></a><FONT color="green">595</FONT> * to all registered listeners.<a name="line.595"></a><FONT color="green">596</FONT> *<a name="line.596"></a><FONT color="green">597</FONT> * @param series the series index (zero-based).<a name="line.597"></a><FONT color="green">598</FONT> * @param shape the shape (<code>null</code> permitted).<a name="line.598"></a><FONT color="green">599</FONT> */<a name="line.599"></a><FONT color="green">600</FONT> public void setSeriesShape(int series, Shape shape);<a name="line.600"></a><FONT color="green">601</FONT> <a name="line.601"></a><FONT color="green">602</FONT> /**<a name="line.602"></a><FONT color="green">603</FONT> * Returns the base shape.<a name="line.603"></a><FONT color="green">604</FONT> *<a name="line.604"></a><FONT color="green">605</FONT> * @return The shape (never <code>null</code>).<a name="line.605"></a><FONT color="green">606</FONT> */<a name="line.606"></a><FONT color="green">607</FONT> public Shape getBaseShape();<a name="line.607"></a><FONT color="green">608</FONT> <a name="line.608"></a><FONT color="green">609</FONT> /**<a name="line.609"></a><FONT color="green">610</FONT> * Sets the base shape and sends a {@link RendererChangeEvent} to all <a name="line.610"></a><FONT color="green">611</FONT> * registered listeners.<a name="line.611"></a><FONT color="green">612</FONT> *<a name="line.612"></a><FONT color="green">613</FONT> * @param shape the shape (<code>null</code> not permitted).<a name="line.613"></a><FONT color="green">614</FONT> */<a name="line.614"></a><FONT color="green">615</FONT> public void setBaseShape(Shape shape);<a name="line.615"></a><FONT color="green">616</FONT> <a name="line.616"></a><FONT color="green">617</FONT> // ITEM LABELS VISIBLE <a name="line.617"></a><FONT color="green">618</FONT> <a name="line.618"></a><FONT color="green">619</FONT> /**<a name="line.619"></a><FONT color="green">620</FONT> * Returns <code>true</code> if an item label is visible, and <a name="line.620"></a><FONT color="green">621</FONT> * <code>false</code> otherwise.<a name="line.621"></a><FONT color="green">622</FONT> * <a name="line.622"></a><FONT color="green">623</FONT> * @param row the row index (zero-based).<a name="line.623"></a><FONT color="green">624</FONT> * @param column the column index (zero-based).<a name="line.624"></a><FONT color="green">625</FONT> * <a name="line.625"></a><FONT color="green">626</FONT> * @return A boolean.<a name="line.626"></a><FONT color="green">627</FONT> */<a name="line.627"></a><FONT color="green">628</FONT> public boolean isItemLabelVisible(int row, int column);<a name="line.628"></a><FONT color="green">629</FONT> <a name="line.629"></a><FONT color="green">630</FONT> /**<a name="line.630"></a><FONT color="green">631</FONT> * Returns <code>true</code> if the item labels for a series are visible,<a name="line.631"></a><FONT color="green">632</FONT> * and <code>false</code> otherwise.<a name="line.632"></a><FONT color="green">633</FONT> * <a name="line.633"></a><FONT color="green">634</FONT> * @param series the series index (zero-based).<a name="line.634"></a><FONT color="green">635</FONT> * <a name="line.635"></a><FONT color="green">636</FONT> * @return A boolean.<a name="line.636"></a><FONT color="green">637</FONT> */ <a name="line.637"></a><FONT color="green">638</FONT> public boolean isSeriesItemLabelsVisible(int series);<a name="line.638"></a><FONT color="green">639</FONT> <a name="line.639"></a><FONT color="green">640</FONT> /**<a name="line.640"></a><FONT color="green">641</FONT> * Sets a flag that controls whether or not the item labels for ALL series<a name="line.641"></a><FONT color="green">642</FONT> * are visible.<a name="line.642"></a><FONT color="green">643</FONT> * <a name="line.643"></a><FONT color="green">644</FONT> * @param visible the flag.<a name="line.644"></a><FONT color="green">645</FONT> */<a name="line.645"></a><FONT color="green">646</FONT> public void setItemLabelsVisible(boolean visible);<a name="line.646"></a><FONT color="green">647</FONT> <a name="line.647"></a><FONT color="green">648</FONT> /**<a name="line.648"></a><FONT color="green">649</FONT> * Sets a flag that controls whether or not the item labels for ALL series<a name="line.649"></a><FONT color="green">650</FONT> * are visible.<a name="line.650"></a><FONT color="green">651</FONT> * <a name="line.651"></a><FONT color="green">652</FONT> * @param visible the flag (<code>null</code> permitted).<a name="line.652"></a><FONT color="green">653</FONT> */<a name="line.653"></a><FONT color="green">654</FONT> public void setItemLabelsVisible(Boolean visible);<a name="line.654"></a><FONT color="green">655</FONT> <a name="line.655"></a><FONT color="green">656</FONT> /**<a name="line.656"></a><FONT color="green">657</FONT> * Sets the visibility of item labels for ALL series and, if requested, <a name="line.657"></a><FONT color="green">658</FONT> * sends a {@link RendererChangeEvent} to all registered listeners.<a name="line.658"></a><FONT color="green">659</FONT> * <a name="line.659"></a><FONT color="green">660</FONT> * @param visible a flag that controls whether or not the item labels are<a name="line.660"></a><FONT color="green">661</FONT> * visible (<code>null</code> permitted).<a name="line.661"></a><FONT color="green">662</FONT> * @param notify a flag that controls whether or not listeners are <a name="line.662"></a><FONT color="green">663</FONT> * notified.<a name="line.663"></a><FONT color="green">664</FONT> */<a name="line.664"></a><FONT color="green">665</FONT> public void setItemLabelsVisible(Boolean visible, boolean notify);<a name="line.665"></a><FONT color="green">666</FONT> <a name="line.666"></a><FONT color="green">667</FONT> /**<a name="line.667"></a><FONT color="green">668</FONT> * Sets a flag that controls the visibility of the item labels for a series.<a name="line.668"></a><FONT color="green">669</FONT> * <a name="line.669"></a><FONT color="green">670</FONT> * @param series the series index (zero-based).<a name="line.670"></a><FONT color="green">671</FONT> * @param visible the flag.<a name="line.671"></a><FONT color="green">672</FONT> */<a name="line.672"></a><FONT color="green">673</FONT> public void setSeriesItemLabelsVisible(int series, boolean visible);<a name="line.673"></a><FONT color="green">674</FONT> <a name="line.674"></a><FONT color="green">675</FONT> /**<a name="line.675"></a><FONT color="green">676</FONT> * Sets a flag that controls the visibility of the item labels for a series.<a name="line.676"></a><FONT color="green">677</FONT> * <a name="line.677"></a><FONT color="green">678</FONT> * @param series the series index (zero-based).<a name="line.678"></a><FONT color="green">679</FONT> * @param visible the flag (<code>null</code> permitted).<a name="line.679"></a><FONT color="green">680</FONT> */<a name="line.680"></a><FONT color="green">681</FONT> public void setSeriesItemLabelsVisible(int series, Boolean visible);<a name="line.681"></a><FONT color="green">682</FONT> <a name="line.682"></a><FONT color="green">683</FONT> /**<a name="line.683"></a><FONT color="green">684</FONT> * Sets the visibility of item labels for a series and, if requested, <a name="line.684"></a><FONT color="green">685</FONT> * sends a {@link RendererChangeEvent} to all registered listeners.<a name="line.685"></a><FONT color="green">686</FONT> * <a name="line.686"></a><FONT color="green">687</FONT> * @param series the series index (zero-based).<a name="line.687"></a><FONT color="green">688</FONT> * @param visible the visible flag.<a name="line.688"></a><FONT color="green">689</FONT> * @param notify a flag that controls whether or not listeners are <a name="line.689"></a><FONT color="green">690</FONT> * notified.<a name="line.690"></a><FONT color="green">691</FONT> */<a name="line.691"></a><FONT color="green">692</FONT> public void setSeriesItemLabelsVisible(int series, Boolean visible, <a name="line.692"></a><FONT color="green">693</FONT> boolean notify);<a name="line.693"></a><FONT color="green">694</FONT> <a name="line.694"></a><FONT color="green">695</FONT> /**<a name="line.695"></a><FONT color="green">696</FONT> * Returns the base setting for item label visibility.<a name="line.696"></a><FONT color="green">697</FONT> * <a name="line.697"></a><FONT color="green">698</FONT> * @return A flag (possibly <code>null</code>).<a name="line.698"></a><FONT color="green">699</FONT> */<a name="line.699"></a><FONT color="green">700</FONT> public Boolean getBaseItemLabelsVisible();<a name="line.700"></a><FONT color="green">701</FONT> <a name="line.701"></a><FONT color="green">702</FONT> /**<a name="line.702"></a><FONT color="green">703</FONT> * S⌨️ 快捷键说明
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