From 89bda83e0570ab87c6e449f5955613d5385e90b3 Mon Sep 17 00:00:00 2001
From: "alexanders@b2ef00c0-3703-41da-baef-cfe82387ac0c" <none@none>
Date: Wed, 3 Feb 2010 00:50:41 +0000
Subject: removed obsolete svn folder from hg tree

--HG--
extra : convert_revision : svn%3Ab2ef00c0-3703-41da-baef-cfe82387ac0c/trunk%408
---
 .../infrastructure/framework-src/modules/image.js  | 110 ---------------------
 1 file changed, 110 deletions(-)
 delete mode 100644 trunk/infrastructure/framework-src/modules/image.js

(limited to 'trunk/infrastructure/framework-src/modules/image.js')

diff --git a/trunk/infrastructure/framework-src/modules/image.js b/trunk/infrastructure/framework-src/modules/image.js
deleted file mode 100644
index 8aec74b..0000000
--- a/trunk/infrastructure/framework-src/modules/image.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/**
- * Copyright 2009 Google Inc.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS-IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import("blob");
-
-jimport("java.awt.image.BufferedImage");
-jimport("org.apache.sanselan.Sanselan");
-jimport("org.apache.sanselan.ImageFormat");
-
-if (java.lang.System.getProperty("java.awt.headless") == null) {
-  // If the system property isn't set either way, then default to "headless" mode,
-  // so that we don't start calling the window manager when the AWT classes
-  // are loaded.  For example, on OS X the java process is given a Dock icon
-  // when we create our first BufferedImage.
-  java.lang.System.setProperty("java.awt.headless", "true");
-}
-
-/**
- * Encodes the given pixel data into an image blob, ready to be served to
- * the client.  Pixels are specified as 32-bit ints in the format AARRGGBB,
- * and the order is across rows first, then down columns.  If useTransparency
- * is true, then all pixels should have an alpha channel as their
- * most-significant byte, with 0xff being fully opaque.  If useTransparency
- * is false, all pixels are fully opaque and the high byte is ignored.
- * Supported formats: GIF.
- * <p>
- * For example, to create a GIF image consisting of a green pixel followed
- * by a transparent pixel to the right of it, use:
- * imageBlobFromPixels(2, 1, [0xff00ff00, 0x00000000], true, "gif")
- */
-
-function pixelsToImageBlob(width, height, pixelArrayARGB, useTransparency, format) {
-  var image = _makeBufferedImage(width, height);
-  var array = _makePixelArray(width, height);
-  var alphaMask = (useTransparency ? 0x00000000 : 0xff000000);
-
-  for(var i=0; i<array.length; i++) {
-    // bitwise operations cause a JS number to become a signed 32-bit int
-    array[i] = (pixelArrayARGB[i] | alphaMask);
-  }
-
-  _setImagePixels(image, array);
-
-  if (format.toLowerCase() == "gif") {
-    return _bufferedImage2gifBlob(image);
-  }
-  return null;
-}
-
-/**
- * Creates a blob of image data in a format readable by a web browser
- * that consists of a solid, opaque color and has the given width
- * and height.  The sixHexDigits must be a number, such as
- * 0x12fda3, or a string, such as "12fda3".
- */
-function solidColorImageBlob(width, height, sixHexDigits) {
-  var image = _makeBufferedImage(width, height);
-  var array = _makePixelArray(width, height);
-
-  var pixel = 0xffffff;
-  if ((typeof sixHexDigits) == "number") {
-    pixel = sixHexDigits;
-  }
-  else if ((typeof sixHexDigits) == "string") {
-    pixel = Number("0x"+sixHexDigits);
-  }
-
-  // bitwise operations cause a JS number to become a signed 32-bit int
-  pixel = ((pixel & 0xffffff) | 0xff000000);
-  
-  java.util.Arrays.fill(array, pixel);
-  _setImagePixels(image, array);
-  
-  return _bufferedImage2gifBlob(image);
-}
-
-function _makeBufferedImage(width, height) {
-  return new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);  
-}
-
-function _makePixelArray(width, height) {
-  return java.lang.reflect.Array.newInstance(java.lang.Integer.TYPE,
-					     width*height);
-}
-
-function _setImagePixels(image, array) {
-  var width = image.getWidth();
-  var height = image.getHeight();
-
-  image.setRGB(0, 0, width, height, array, 0, width);
-}
-
-function _bufferedImage2gifBlob(image) {
-  // Use the Apache Sanselan image library because it nails transparent GIFs.
-  var bytes = Sanselan.writeImageToBytes(image, ImageFormat.IMAGE_FORMAT_GIF, null);
-  return blob.byteArrayToBlob("image/gif", bytes);
-}
-- 
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