im.dart.boot.common.utils

类 ImageUtil

java.lang.Object

im.dart.boot.common.utils.ImageUtil

public class ImageUtil
extends Object

描述：https://www.jianshu.com/p/13d94f2a8f64

创建时间：2021-12-15 18:16

更新时间：暂无

版本:

1.0

作者:

Kevin.Xu

构造器概要

构造器

构造器和说明
ImageUtil()

方法概要

限定符和类型	方法和说明
static BufferedImage	cover(BufferedImage image, BufferedImage cover, int x, int y)
static BufferedImage	cutting(BufferedImage source, int startX, int startY, int width, int height)
static BufferedImage	drawInterestPoint(BufferedImage image, List<Point> points)
static BufferedImage	drawLine(BufferedImage image, Point a, Point b, Color color)
static BufferedImage	drawLine(BufferedImage image, Rectangle rect, Color color)
static BufferedImage	drawRect(BufferedImage image, Rectangle rect, Color color)
static BufferedImage	drawText(BufferedImage image, String text, Point start, Color color, int fontSize)
static BufferedImage	merge(BufferedImage image1, BufferedImage image2, boolean horizontal)
static Color	randomColor()
static Color	randomStrongColor()
static BufferedImage	read(File file)
static BufferedImage	read(String path)
static BufferedImage	resize(int w, int h, BufferedImage image)
static BufferedImage	writeFont(BufferedImage image, List<ImageFontData> fonts)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ImageUtil

public ImageUtil()

方法详细资料

cutting

public static BufferedImage cutting(BufferedImage source,
                                    int startX,
                                    int startY,
                                    int width,
                                    int height)

read

public static BufferedImage read(String path)

read

public static BufferedImage read(File file)

resize

public static BufferedImage resize(int w,
                                   int h,
                                   BufferedImage image)

writeFont

public static BufferedImage writeFont(BufferedImage image,
                                      List<ImageFontData> fonts)

cover

public static BufferedImage cover(BufferedImage image,
                                  BufferedImage cover,
                                  int x,
                                  int y)

merge

public static BufferedImage merge(BufferedImage image1,
                                  BufferedImage image2,
                                  boolean horizontal)

drawRect

public static BufferedImage drawRect(BufferedImage image,
                                     Rectangle rect,
                                     Color color)

drawLine

public static BufferedImage drawLine(BufferedImage image,
                                     Rectangle rect,
                                     Color color)

drawText

public static BufferedImage drawText(BufferedImage image,
                                     String text,
                                     Point start,
                                     Color color,
                                     int fontSize)

drawLine

public static BufferedImage drawLine(BufferedImage image,
                                     Point a,
                                     Point b,
                                     Color color)

drawInterestPoint

public static BufferedImage drawInterestPoint(BufferedImage image,
                                              List<Point> points)

randomColor

public static Color randomColor()

randomStrongColor

public static Color randomStrongColor()