package img.GraphicsMagick;import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.ResourceBundle;
import org.apache.commons.lang.SystemUtils;
import org.im4java.core.ConvertCmd;
import org.im4java.core.IM4JavaException;
import org.im4java.core.IMOperation;
import org.im4java.core.IdentifyCmd;
import org.im4java.process.ArrayListOutputConsumer;public class Test1 {public static String imageMagickPath = null;  private static boolean is_windows = false;/**获取ImageMagick的路径，获取操作系统是否为WINDOWS*/  static{// 通过ResourceBundle.getBundle()静态方法来获取，这种方式来获取properties属性文件不需要加.properties后缀名，只需要文件名即可。ResourceBundle resource = ResourceBundle.getBundle("config"); //src文件夹下的配置文件直接写文件名imageMagickPath = resource.getString("imageMagickPath");  is_windows = SystemUtils.IS_OS_WINDOWS;}  public static int getSize(String imagePath) {int size = 0;FileInputStream inputStream = null;try {inputStream = new FileInputStream(imagePath);size = inputStream.available();inputStream.close();inputStream = null;} catch (FileNotFoundException e) {size = 0;System.out.println("文件未找到!");} catch (IOException e) {size = 0;System.out.println("读取文件大小错误!");} finally {// 可能异常为关闭输入流,所以需要关闭输入流if (null != inputStream) {try {inputStream.close();} catch (IOException e) {System.out.println("关闭文件读入流异常");}inputStream = null;}}return size;}public static int getWidth(String imagePath) {int line = 0;try {IMOperation op = new IMOperation();op.format("%w"); // 设置获取宽度参数op.addImage(1);IdentifyCmd identifyCmd = new IdentifyCmd(true);ArrayListOutputConsumer output = new ArrayListOutputConsumer();identifyCmd.setOutputConsumer(output);if (is_windows) {identifyCmd.setSearchPath(imageMagickPath);}identifyCmd.run(op, imagePath);ArrayList<String> cmdOutput = output.getOutput();assert cmdOutput.size() == 1;line = Integer.parseInt(cmdOutput.get(0));} catch (Exception e) {line = 0;System.out.println("运行指令出错!"+e.toString());}return line;}public static int getHeight(String imagePath) {int line = 0;try {IMOperation op = new IMOperation();op.format("%h"); // 设置获取高度参数op.addImage(1);IdentifyCmd identifyCmd = new IdentifyCmd(true);ArrayListOutputConsumer output = new ArrayListOutputConsumer();identifyCmd.setOutputConsumer(output);if (is_windows) {identifyCmd.setSearchPath(imageMagickPath);}identifyCmd.run(op, imagePath);ArrayList<String> cmdOutput = output.getOutput();assert cmdOutput.size() == 1;line = Integer.parseInt(cmdOutput.get(0));} catch (Exception e) {line = 0;System.out.println("运行指令出错!"+e.toString());}return line;}public static String getImageInfo(String imagePath) {String line = null;try {IMOperation op = new IMOperation();op.format("width:%w,height:%h,path:%d%f,size:%b%[EXIF:DateTimeOriginal]");op.addImage(1);IdentifyCmd identifyCmd = new IdentifyCmd(true);ArrayListOutputConsumer output = new ArrayListOutputConsumer();identifyCmd.setOutputConsumer(output);if (is_windows) {identifyCmd.setSearchPath(imageMagickPath);}identifyCmd.run(op, imagePath);ArrayList<String> cmdOutput = output.getOutput();assert cmdOutput.size() == 1;line = cmdOutput.get(0);} catch (Exception e) {e.printStackTrace();}return line;}/*** 根据坐标裁剪图片* @param imagePath  源图片路径* @param newPath    处理后图片路径* @param x          起始X坐标* @param y          起始Y坐标* @param width      裁剪宽度* @param height     裁剪高度* @return           返回true说明裁剪成功,否则失败*/public static boolean cutImage1(String imagePath, String newPath, int x, int y, int width, int height) {boolean flag = false;try {IMOperation op = new IMOperation();op.addImage(imagePath);op.crop(width, height, x, y);/** width：裁剪的宽度 * height：裁剪的高度 * x：开始裁剪的横坐标 * y：开始裁剪纵坐标 */op.addImage(newPath);ConvertCmd convert = new ConvertCmd(true);if (is_windows) {convert.setSearchPath(imageMagickPath);}convert.run(op);flag = true;} catch (IOException e) {System.out.println("文件读取错误!");flag = false;} catch (InterruptedException e) {flag = false;} catch (IM4JavaException e) {flag = false;}return flag;}/*** 根据坐标裁剪图片* @param srcPath   要裁剪图片的路径* @param newPath   裁剪图片后的路径* @param x         起始横坐标* @param y         起始挫坐标* @param x1                    结束横坐标* @param y1                    结束挫坐标*/public static void cutImage2(String srcPath, String newPath, int x, int y, int x1, int y1) {try {IMOperation op = new IMOperation();int width = x1 - x; // 裁剪的宽度int height = y1 - y;//裁剪的高度
            op.addImage(srcPath);op.crop(width, height, x, y);op.addImage(newPath);ConvertCmd convert = new ConvertCmd(true);if (is_windows) {convert.setSearchPath(imageMagickPath);}convert.run(op);} catch (IOException e) {e.printStackTrace();} catch (InterruptedException e) {e.printStackTrace();} catch (IM4JavaException e) {e.printStackTrace();}}/*** 根据尺寸等比例缩放图片       大边达到指定尺寸* [参数height为null,按宽度缩放比例缩放;参数width为null,按高度缩放比例缩放]* @param imagePath   源图片路径* @param newPath     处理后图片路径* @param width       缩放后的图片宽度* @param height      缩放后的图片高度* @return            返回true说明缩放成功,否则失败*/public static boolean zoomImage1(String imagePath, String newPath, Integer width, Integer height) {boolean flag = false;try {IMOperation op = new IMOperation();op.addImage(imagePath);if (width == null) {// 根据高度缩放图片op.resize(null, height);} else if (height == null) {// 根据宽度缩放图片
                op.resize(width);} else {op.resize(width, height);}op.addImage(newPath);// IM4JAVA是同时支持GraphicsMagick和ImageMagick的，如果为true则使用GM，如果为false支持IM。  ConvertCmd convert = new ConvertCmd(true);// 判断系统String osName = System.getProperty("os.name").toLowerCase();  if(osName.indexOf("win") >= 0) { convert.setSearchPath(imageMagickPath);   } convert.run(op);flag = true;} catch (IOException e) {System.out.println("文件读取错误!");flag = false;} catch (InterruptedException e) {flag = false;} catch (IM4JavaException e) {System.out.println(e.toString());flag = false;} return flag;}/*** 根据像素缩放图片* @param width   缩放后的图片宽度* @param height  缩放后的图片高度* @param srcPath 源图片路径* @param newPath 缩放后图片的路径* @param type    1大小       2比例*/public static String zoomImage2(int width, int height, String srcPath, String newPath, int type, String quality) throws Exception {IMOperation op = new IMOperation();op.addImage();String raw = "";if (type == 1) {  // 按像素大小raw = width + "x" + height + "^";} else {          // 按像素百分比raw = width + "%x" + height + "%";}ConvertCmd cmd = new ConvertCmd(true);op.addRawArgs("-sample", raw);if ((quality != null && !quality.equals(""))) {op.addRawArgs("-quality", quality);}op.addImage();String osName = System.getProperty("os.name").toLowerCase();if (osName.indexOf("win") != -1) {cmd.setSearchPath(imageMagickPath);}try {cmd.run(op, srcPath, newPath);} catch (Exception e) {e.printStackTrace();}return newPath;}/*** 图片旋转* @param imagePath   源图片路径* @param newPath     处理后图片路径* @param degree      旋转角度*/public static boolean rotate(String imagePath, String newPath, double degree) {boolean flag = false;try {// 1.将角度转换到0-360度之间degree = degree % 360;if (degree <= 0) {degree = 360 + degree;}IMOperation op = new IMOperation();op.addImage(imagePath);op.rotate(degree);op.addImage(newPath);ConvertCmd cmd = new ConvertCmd(true);if (is_windows) {cmd.setSearchPath(imageMagickPath);}cmd.run(op);flag = true;} catch (Exception e) {flag = false;System.out.println("图片旋转失败!");}return flag;}/*** 给图片加水印* @param srcPath  源图片路径* @param destPath 目标图片路径*/public static void addImgText(String srcPath, String destPath) throws Exception {try {IMOperation op = new IMOperation();op.font("Arial").gravity("southeast").pointsize(150).fill("#BCBFC8").draw("text 100,100 co188.com");op.quality(85d);  //压缩质量
            op.addImage(srcPath);op.addImage(destPath);ConvertCmd cmd = new ConvertCmd(true);if (is_windows) {cmd.setSearchPath(imageMagickPath);}cmd.run(op);} catch (Exception e) {e.printStackTrace();}}/** * 先等比例缩放，后居中切割图片 * @param srcPath 源图路径 * @param desPath 目标图保存路径 * @param rectw 待切割在宽度 * @param recth 待切割在高度 */  public static void cropImageCenter(String srcPath, String desPath, int width, int height) {  try {IMOperation op = new IMOperation();  op.addImage();  op.resize(width, height, '^').gravity("center").extent(width, height);  //op.resize(width, height).background("gray").gravity("center").extent(width, height);
            op.addImage();  ConvertCmd convert = new ConvertCmd(true);if (is_windows) {convert.setSearchPath(imageMagickPath);}convert.run(op, srcPath, desPath);} catch (IOException | InterruptedException | IM4JavaException e) {e.printStackTrace();}  } public static void main(String[] args) throws Exception {Long start = System.currentTimeMillis();// System.out.println("原图片宽度:" + getWidth("D:\\test\\map.jpg"));// System.out.println("原图片高度:" + getHeight("D://test//map.jpg"));// System.out.println("原图片信息:" + getImageInfo("D://test//map.jpg"));// cutImage2("D://test//map.jpg", "D://test//m.jpg", 10, 10, 200, 200);// rotate("D://test//map.jpg", "D://test//m.jpg", 10);// drawImg("D://test//map.jpg", "D://test//ma.jpg", 1500, 1500);// zoomImage1( "D://test//map.jpg", "D://test//mapppp.jpg",280, 200);// zoomImage2(280, 200 ,"D://test//map.jpg", "D://test//mapppppppappp.jpg",1,null);// addImgText("D://test//map1.jpg", "D://test//map111.jpg");cropImageCenter("D://test//haidilao.jpg", "D://test//haidilao1112.jpg", 400, 400);Long end = System.currentTimeMillis();System.out.println("time:" + (end - start));}}

imageMagickPath=D:\\Program Files\\GraphicsMagick-1.3.28-Q16

package img.GraphicsMagick;import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.commons.lang.SystemUtils;
import org.im4java.core.ConvertCmd;
import org.im4java.core.IM4JavaException;
import org.im4java.core.IMOperation;
import org.im4java.process.Pipe;/*** 将图片装换压缩成固定的大小格式的图片* im4java + GraphicsMagick-1.3.24-Q16*/
public class GraphicsMagicUtilOfIM4Java {private static final String GRAPHICS_MAGICK_PATH = "D:\\Program Files\\GraphicsMagick-1.3.28-Q16";private static final boolean IS_WINDOWS = SystemUtils.IS_OS_WINDOWS;// 压缩图片，返回输出流public static OutputStream zoomPic(OutputStream os, InputStream is, String contentType, Integer width, Integer height)throws IOException, InterruptedException, IM4JavaException {IMOperation op = buildIMOperation(contentType, width, height);Pipe pipeIn = new Pipe(is, null);Pipe pipeOut = new Pipe(null, os);ConvertCmd cmd = new ConvertCmd(true);if (IS_WINDOWS) { // linux下不要设置此值，不然会报错
            cmd.setSearchPath(GRAPHICS_MAGICK_PATH);}cmd.setInputProvider(pipeIn);cmd.setOutputConsumer(pipeOut);cmd.run(op);return os;}// 压缩图片，返回输入流public static InputStream convertThumbnailImage(InputStream is, String contentType, double width, double height) {try {IMOperation op = buildIMOperation(contentType, width, height);Pipe pipeIn = new Pipe(is, null);ByteArrayOutputStream os = new ByteArrayOutputStream();Pipe pipeOut = new Pipe(null, os);ConvertCmd cmd = new ConvertCmd(true);if (IS_WINDOWS) {cmd.setSearchPath(GRAPHICS_MAGICK_PATH);}cmd.setInputProvider(pipeIn);cmd.setOutputConsumer(pipeOut);cmd.run(op);return new ByteArrayInputStream(os.toByteArray());} catch (Exception e) {System.out.println(e.getMessage());return null;}}// 构建IMOperationprivate static IMOperation buildIMOperation(String contentType, Number width, Number height) {IMOperation op = new IMOperation();String widHeight = width + "x" + height;op.addImage("-");                                  // 命令：从输入流中读取图片op.addRawArgs("-scale", widHeight);                // 按照给定比例缩放图片op.addRawArgs("-gravity", "center");                 // 缩放参考位置 对图像进行定位op.addRawArgs("-extent", widHeight);               // 限制JPEG文件的最大尺寸op.addRawArgs("+profile", "*");                    // 去除Exif信息// 设置图片压缩格式op.addImage(contentType.substring(contentType.indexOf("/") + 1) + ":-");return op;}/*** 先等比例缩放，后居中切割图片 * @param os* @param is* @param width* @param height*/public static void zoomPic(InputStream is, OutputStream os, Integer width, Integer height) {try {IMOperation op = new IMOperation();op.addImage("-");                                  // 命令：从输入流中读取图片op.resize(width, height, '^').gravity("center").extent(width, height); op.addRawArgs("+profile", "*");                    // 去除Exif信息       op.addImage("jpg" + ":-");                         // 设置图片压缩格式Pipe pipeIn = new Pipe(is, null);is.close();Pipe pipeOut = new Pipe(null, os);os.close();ConvertCmd cmd = new ConvertCmd(true);if (IS_WINDOWS) { // Linux下不要设置此值，不然会报错
                cmd.setSearchPath(GRAPHICS_MAGICK_PATH);}cmd.setInputProvider(pipeIn);cmd.setOutputConsumer(pipeOut);cmd.run(op);} catch (IOException | InterruptedException | IM4JavaException e) {e.printStackTrace();}}/*** 图片旋转* @param is* @param os* @param degree*/public static byte[] rotate(InputStream is, double degree) {ByteArrayOutputStream os = new ByteArrayOutputStream();try {// 将角度转换到0-360度之间degree = degree % 360;if (degree <= 0) {degree = 360 + degree;}IMOperation op = new IMOperation();op.addImage("-");op.rotate(degree);op.addImage("jpg" + ":-");Pipe pipeIn = new Pipe(is, null);is.close();Pipe pipeOut = new Pipe(null, os);os.close();ConvertCmd cmd = new ConvertCmd(true);if (IS_WINDOWS) {cmd.setSearchPath(GRAPHICS_MAGICK_PATH);}cmd.setInputProvider(pipeIn);cmd.setOutputConsumer(pipeOut);cmd.run(op);} catch (IOException | InterruptedException | IM4JavaException e) {e.printStackTrace();return null;}return os.toByteArray();}public static void main(String[] args) throws Exception {// 输入输出文件路径/文件File srcFile = new File("D:\\test\\wKgB-1pycFOAAGicAAUp98UmwuU169.jpg");File destFile = new File("D:\\test\\www1211211.jpg");byte[] bytes = getByte(srcFile);ByteArrayInputStream is = new ByteArrayInputStream(bytes);ByteArrayOutputStream os = new ByteArrayOutputStream();byte[] rotate = rotate(is, 300);FileOutputStream fis = new FileOutputStream(destFile);fis.write(rotate);}/*** 将file文件转为字节数组*/public static byte[] getByte(File file){byte[] bytes = null;try {FileInputStream fis = new FileInputStream(file);bytes = new byte[fis.available()];fis.read(bytes);fis.close();} catch (IOException e) {e.printStackTrace();} return bytes;}/*** 将字节流写到指定文件*/public static void writeFile(ByteArrayOutputStream os, File file){try {if (file.exists()) {file.delete();}FileOutputStream fos = new FileOutputStream(file);fos.write(os.toByteArray());fos.close();} catch (IOException e) {e.printStackTrace();} }
}