| #------------------------------------------------------------- |
| # |
| # 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($in_file) |
| width = ifdef($width, 512) |
| height = ifdef($height, 512) |
| offset_x = ifdef($offset_x, 0) |
| offset_y = ifdef($offset_y, 0) |
| out_w = ifdef($out_w, width) |
| out_h = ifdef($out_h, height) |
| fill_value = ifdef($fill_value, 0) |
| |
| input = matrix(input, rows=height, cols=width) |
| |
| transformed = img_translate(input, offset_x, offset_y, out_w, out_h, fill_value) |
| write(transformed, $out_file) |
