Examples of PaintContext

ae.java.awt.PaintContext

The PaintContext interface defines the encapsulated and optimized environment to generate color patterns in device space for fill or stroke operations on a {@link Graphics2D}. The PaintContext provides the necessary colors for Graphics2D operations in the form of a {@link Raster} associated with a {@link ColorModel}. The PaintContext maintains state for a particular paint operation. In a multi-threaded environment, several contexts can exist simultaneously for a single {@link Paint} object. @see Paint

ca.nengo.ui.lib.world.PaintContext

com.google.code.appengine.awt.PaintContext

PaintContext

com.jgraph.gaeawt.java.awt.PaintContext

PaintContext

java.awt.PaintContext

org.apache.myfaces.trinidadinternal.image.painter.PaintContext

This interface provides painters and fills with enough context to draw themselves.

@see Painter @version $Name: $ ($Revision: adfrt/faces/adf-faces-impl/src/main/java/oracle/adfinternal/view/faces/image/painter/PaintContext.java#0 $) $Date: 10-nov-2005.19:05:00 $ @author The Oracle ADF Faces Team

        // size 1x1 - we need this image to get the Graphics obejct
        // for measuring.
        BufferedImage measureImage = createImage(1, 1);


        // Create a PaintContext to use for measuring
        PaintContext measureContext = createPaintContext(imageContext,
                                                         measureImage,
                                                         requestedProperties,
                                                         responseProperties);


        // Get a measurement for the requested image
        Dimension d = painter.getPreferredSize(measureContext);


        int width = d.width;
        int height = d.height;


        // We're done with the measure image and context - free them up
        measureImage.flush();
        disposePaintContext(measureContext);


        // Now that we know how big the image should be, create the image
        // that we'll use for painting
        BufferedImage paintImage = createImage(width, height);


        // Create a PaintContext to use for drawing
        PaintContext paintContext = createPaintContext(imageContext,
                                                       paintImage,
                                                       requestedProperties,
                                                       responseProperties);


        // Fill in the image with the surrounding color
        Graphics g = paintContext.getPaintGraphics();
        Color oldColor = g.getColor();
        g.setColor(paintContext.getSurroundingColor());
        g.fillRect(0, 0, width, height);
        g.setColor(oldColor);


        // Paint the image
        painter.paint(paintContext, g, 0, 0, width, height);

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Examples of PaintContext

Examples of org.apache.myfaces.trinidadinternal.image.painter.PaintContext