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Started tooling about with Java2D BufferedImages. Retrieve tileset

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config information from miso.properties for now.  Don't pass around
ImageObservers since we're hoping to be able to address that
differently.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@49 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Walter Korman
2001-07-14 00:21:24 +00:00
parent 007ce996f7
commit edc687fcb4
5 changed files with 74 additions and 67 deletions
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src/java/com/threerings/media/tile/TileSet.java
+15 -16
View File
@@ -1,5 +1,5 @@
//
// $Id: TileSet.java,v 1.1 2001/07/12 22:38:03 shaper Exp $
// $Id: TileSet.java,v 1.2 2001/07/14 00:21:24 shaper Exp $
package com.threerings.cocktail.miso.tile;
@@ -9,6 +9,7 @@ import com.threerings.cocktail.miso.media.ImageManager;
import com.samskivert.util.Config;
import java.awt.Image;
import java.awt.Graphics2D;
import java.awt.image.*;
/**
@@ -49,13 +50,19 @@ public class TileSet
* Return the image corresponding to the specified tile id within
* this tile set.
*/
public Image getTileImage (int tid, ImageObserver obs)
public BufferedImage getTileImage (int tid)
{
// load the full tile image if we don't already have it
if (_imgTiles == null) {
_imgTiles = ImageManager.getImage(_file, obs);
Log.info("Getting full tileset image [file=" + _file + "].");
if (_imgTiles == null) {
if ((_imgTiles = ImageManager.getImage(_file)) == null) {
Log.warning("Failed to retrieve full tileset image.");
return null;
}
}
}
// find the row number containing the sought-after tile
int ridx, tcount, ty, tx;
ridx = tcount = ty = tx = 0;
@@ -71,17 +78,9 @@ public class TileSet
ridx + ", xidx=" + xidx + ", tx=" + tx +
", ty=" + ty + "].");
// retrieve the appropriate image chunk from the full image
CropImageFilter crop =
new CropImageFilter(tx, ty, Tile.WIDTH, _rowHeight[ridx]);
FilteredImageSource prod =
new FilteredImageSource(_imgTiles.getSource(), crop);
Image img = ImageManager.tk.createImage(prod);
ImageManager.tk.prepareImage(img, -1, -1, obs);
return img;
// crop the tile-sized image chunk from the full image
return ImageManager.getImageCropped(_imgTiles, tx, ty,
Tile.WIDTH, _rowHeight[ridx]);
}
/**
@@ -110,7 +109,7 @@ public class TileSet
return buf.append("}]").toString();
}
protected static final String PREFIX = "tileset.";
protected static final String PREFIX = "miso.tileset.";
protected static final String CONF_FILE = "file";
protected static final String CONF_NAME = "name";