Examples of com.lightcrafts.utils.UserCanceledException

com.lightcrafts.utils.UserCanceledException
A UserCanceledException is-a {@link LightCraftsException} thatused to signal when the user manually cancels an operation, e.g., opening a large image. @author Paul J. Lucas [paul@lightcrafts.com]

        // Load Image Data
        int tileY = 0;
        int totalLinesRead = 0;
        while ( totalLinesRead < m_height ) {
            if ( thread != null && thread.isCanceled() )
                throw new UserCanceledException();
            final int tileHeight =
                Math.min( JAIContext.TILE_HEIGHT, m_height - totalLinesRead );


            // Wrap the data buffer with a Raster representing the input data.
            final WritableRaster raster = Raster.createWritableRaster(

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        Rectangle imageBounds = new Rectangle(0, 0, tf.imageWidth, tf.imageHeight);


        for ( int tile = 0; tile < tf.tiles; tile++ ) {
            if ( thread != null && thread.isCanceled() )
                throw new UserCanceledException();
            final int tileX = tf.tiled ? tile % maxTileX : 0;
            final int tileY = tf.tiled ? tile / maxTileX : tile;


            // The actual tile bounds, clipping on the image bounds
            Rectangle tileBounds = new Rectangle(tileX * tf.tiffTileWidth,

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Related Classes of com.lightcrafts.utils.UserCanceledException

com.lightcrafts.image.libs.LCJPEGReader

com.lightcrafts.image.libs.LCTIFFReader

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