X-Git-Url: https://git.hedgecode.org/?p=chesshog.git;a=blobdiff_plain;f=chesshog-graphics%2Fsrc%2Fmain%2Fjava%2Forg%2Fhedgecode%2Fchess%2Fimg%2Fvector%2FSquareImageTranscoder.java;fp=chesshog-graphics%2Fsrc%2Fmain%2Fjava%2Forg%2Fhedgecode%2Fchess%2Fimg%2Fvector%2FSquareImageTranscoder.java;h=deeb890799aee30b7538e1e7db88af4e0d77f5da;hp=0000000000000000000000000000000000000000;hb=0b24d5b71c19ba38060297084ad39685f76a8539;hpb=cc2bc357ce3c21a0b092af8b2ba3e174d10cac81 diff --git a/chesshog-graphics/src/main/java/org/hedgecode/chess/img/vector/SquareImageTranscoder.java b/chesshog-graphics/src/main/java/org/hedgecode/chess/img/vector/SquareImageTranscoder.java new file mode 100644 index 0000000..deeb890 --- /dev/null +++ b/chesshog-graphics/src/main/java/org/hedgecode/chess/img/vector/SquareImageTranscoder.java @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2018-2019. Developed by Hedgecode. + * + * 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. + */ + +package org.hedgecode.chess.img.vector; + +import java.awt.image.BufferedImage; +import java.io.File; +import java.io.IOException; +import java.io.InputStream; + +import javax.imageio.ImageIO; + +import org.apache.batik.transcoder.TranscoderException; +import org.apache.batik.transcoder.TranscoderInput; +import org.apache.batik.transcoder.TranscoderOutput; +import org.apache.batik.transcoder.image.ImageTranscoder; + +import org.hedgecode.chess.img.ImageFormat; + +/** + * Transcoder for vector square images to {@link BufferedImage}. + * + * @author Dmitry Samoshin aka gotty + * @see ImageTranscoder + */ +public class SquareImageTranscoder extends ImageTranscoder { + + private final int type; + private BufferedImage image; + + SquareImageTranscoder(int type) { + this.type = type; + } + + SquareImageTranscoder(int type, int size) { + this.type = type; + addTranscodingHint(ImageTranscoder.KEY_WIDTH, (float) size); + addTranscodingHint(ImageTranscoder.KEY_HEIGHT, (float) size); + + } + + @Override + protected void setImageSize(float width, float height) { + if (width > 0 && height > 0) { + super.setImageSize(width, height); + } + } + + @Override + public BufferedImage createImage(int width, int height) { + return new BufferedImage(width, height, type); + } + + @Override + public void writeImage(BufferedImage image, TranscoderOutput to) throws TranscoderException { + this.image = image; + } + + public BufferedImage transcode(InputStream inputStream) throws TranscoderException { + transcode( + new TranscoderInput(inputStream), + null + ); + return getImage(); + } + + public BufferedImage getImage() { + return image; + } + + + public static void main(String[] args) throws TranscoderException, IOException { + SquareImageTranscoder imageTranscoder = + new SquareImageTranscoder(BufferedImage.TYPE_INT_ARGB); // , 250 + ImageIO.write( + imageTranscoder.transcode( + ClassLoader.getSystemResourceAsStream("images/pieces/spatial/bb.svg") + ), + ImageFormat.PNG.name(), + new File("bishop" + "." + ImageFormat.PNG.getExt()) + ); + } + +}