#-------------------------------------------------------------
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.
#
#-------------------------------------------------------------

input = read($in_file);
size = ifdef($size, 0.87)
width = ifdef($width, 512)
height = ifdef($height, 512)
x_offset = ifdef($x_offset, 0)
y_offset = ifdef($y_offset, 0)

input = matrix(input, rows=height, cols=width)
new_w = floor(width * size)
new_h = floor(height * size)
print("New w/h=" + new_w + "/" + new_h)

crop1 = img_crop(input, new_w, new_h, x_offset, y_offset);
write(crop1, $out_file);