org.jfree.chart.title
public class ImageTitle extends Title
ImageTitle needs an image passed to it in the constructor. For ImageTitle to work, you must have already loaded this image from its source (disk or URL). It is recomended you use something like Toolkit.getDefaultToolkit().getImage() to get the image. Then, use MediaTracker or some other message to make sure the image is fully loaded from disk.
Constructor Summary | |
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ImageTitle(Image image)
Creates a new image title.
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ImageTitle(Image image, RectangleEdge position, HorizontalAlignment horizontalAlignment, VerticalAlignment verticalAlignment)
Creates a new image title.
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ImageTitle(Image image, int height, int width, RectangleEdge position, HorizontalAlignment horizontalAlignment, VerticalAlignment verticalAlignment, RectangleInsets padding)
Creates a new image title with the given image scaled to the given
width and height in the given location.
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Method Summary | |
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void | draw(Graphics2D g2, Rectangle2D titleArea)
Draws the title on a Java 2D graphics device (such as the screen or a
printer).
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Object | draw(Graphics2D g2, Rectangle2D area, Object params)
Draws the block within the specified area.
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protected Size2D | drawHorizontal(Graphics2D g2, Rectangle2D chartArea)
Draws the title on a Java 2D graphics device (such as the screen or a
printer).
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protected Size2D | drawVertical(Graphics2D g2, Rectangle2D chartArea)
Draws the title on a Java 2D graphics device (such as the screen or a
printer).
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Image | getImage()
Returns the image for the title.
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void | setImage(Image image)
Sets the image for the title and notifies registered listeners that the
title has been modified.
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Parameters: image the image (null
not permitted).
Parameters: image the image (null
not permitted). position the title position. horizontalAlignment the horizontal alignment. verticalAlignment the vertical alignment.
Parameters: image the image (null
not permitted). height the height used to draw the image. width the width used to draw the image. position the title position. horizontalAlignment the horizontal alignment. verticalAlignment the vertical alignment. padding the amount of space to leave around the outside of the
title.
Parameters: g2 the graphics device. titleArea the area within which the title (and plot) should be drawn.
Parameters: g2 the graphics device. area the area. params ignored (null
permitted).
Returns: Always null
.
Parameters: g2 the graphics device. chartArea the area within which the title (and plot) should be drawn.
Returns: The size of the area used by the title.
Parameters: g2 the graphics device. chartArea the area within which the title (and plot) should be drawn.
Returns: The size of the area used by the title.
Returns: The image for the title (never null
).
Parameters: image the new image (null
not permitted).