gudujianxuehu
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最新评论
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a115962262：
谢谢 很实用的插件，一用就可以了，要回这个帖子不容易呀，考试花 ...
关于Eclipse的Axis2插件的安装 -
gudujianxuehu：
是不是版本的问题，我用的是myeclipse6.6的版本。
关于Eclipse的Axis2插件的安装 -
moonzhao：
还是不行。同样错误
关于Eclipse的Axis2插件的安装 -
mdream：
哈哈,非常感谢.终于能够使用了.
关于Eclipse的Axis2插件的安装 -
gudujianxuehu：
tracyhuyan 写道
按照你说的方法做了，结果还是报那个 ...
关于Eclipse的Axis2插件的安装
import javax.microedition.lcdui.*;
import javax.microedition.lcdui.game.Sprite;
public class ImageUtil
{
public static final int TURN_LEFT = 1;
public static final int TURN_RIGHT = 2;
/*
*获取图片RGB数据，并返回大小为width*height大小的一维数组
*/
public int[] getPixels(Image src)
{
int w = src.getWidth();
int h = src.getHeight();
int[] pixels = new int[w * h];
src.getRGB(pixels, 0, w, 0, 0, w, h);
return pixels;
}
/*
*将pixels[]里的数据，生成一张图片，图片宽为w，高为h
*/
public Image drawPixels(int[] pixels, int w, int h)
{
Image image = Image.createRGBImage(pixels, w, h, true);
pixels = null;
return image;
}
/*
*调整图片大小
*destW 调整后的宽，destH调整后的高
*/
public Image effect_resizeImage(Image src, int destW, int destH)
{
int srcW = src.getWidth();
int srcH = src.getHeight();
int[] destPixels = new int[destW * destH];
int[] srcPixels = getPixels(src);
for (int destY = 0; destY < destH; ++destY)
{
for (int destX = 0; destX < destW; ++destX)
{
int srcX = (destX * srcW) / destW;
int srcY = (destY * srcH) / destH;
destPixels[destX + destY * destW] = srcPixels[srcX + srcY
* srcW];
}
}
return drawPixels(destPixels, destW, destH);
}
/*
* 调整图片亮度与对比度。 contrast 对比度，light 亮度
*/
public Image effect_light_contrast(Image src,double contrast,int light)
{
int srcW = src.getWidth();
int srcH = src.getHeight();
int[] srcPixels = getPixels(src);
int r = 0;
int g = 0;
int b = 0;
int a = 0;
int argb;
//公式y =ax+b a为对比度，b为亮度
//int para_b = light - 127 * (light - 1);
for (int i = 0; i < srcH; i++)
{
for(int ii=0;ii<srcW;ii++)
{
argb = srcPixels[i*srcW+ii];
a = ((argb & 0xff000000) >> 24); // alpha channel
r =((argb & 0x00ff0000) >> 16); // red channel
g =((argb & 0x0000ff00) >> 8); // green channel
b =(argb & 0x000000ff); // blue channel
r =(int)( r*contrast+light);
g =(int)( g*contrast+light);
b =(int)( b*contrast+light);
/*r =(int)((r -127 ) * contrast + 127+para_b);
g =(int)((g -127 ) * contrast + 127+para_b);
b =(int)((b -127 ) * contrast + 127+para_b);*/
if(r>255)
r = 255;
else if(r<0) r=0;
if(g>255)
g = 255;
else if(g<0) g=0;
if(b>255)
b = 255;
else if(b<0) b=0;
srcPixels[i*srcW+ii] = ((a << 24) | (r << 16) | (g << 8) | b);
}
}
return drawPixels(srcPixels, srcW, srcH);
}
/*
* 图片镜像特效
*/
public Image effect_mirror(Image src)
{
int srcW = src.getWidth();
int srcH = src.getHeight();
int[] srcPixels = getPixels(src);
int len;
int temp;
for (int i = 0; i < srcH; i++)
{
len = (i+1)*srcW;
for(int ii=0;ii<srcW/2;ii++)
{
temp=srcPixels[i*srcW+ii];
srcPixels[i*srcW+ii]=srcPixels[len-1-ii];
srcPixels[len-1-ii]=temp;
}
}
return drawPixels(srcPixels, srcW, srcH);
}
/*
* 图片剪切，cut_xpos，cut_ypos 切割框的起始位置坐标，cut_width，cut_height 切割框的宽与高
*/
public Image effect_cut(Image src,int cut_xpos,int cut_ypos,int cut_width,int cut_height)
{
int srcW = src.getWidth();
int srcH = src.getHeight();
int[] srcPixels = getPixels(src);
int[] desPixels = new int[cut_width*cut_height];
int argb;
int num = 0;
for (int i = 0; i < srcH; i++)
{
if(i >= cut_ypos&&i<cut_height+cut_ypos)
{
for(int ii=0;ii<srcW;ii++)
{
if(ii>=cut_xpos && ii<cut_width+cut_xpos)
{
desPixels[num] = srcPixels[i*srcW+ii];
num++;
}
}
}
}
return drawPixels(desPixels, cut_width, cut_height);
}
/*
* 图片叠加，将src和image合成一张图片，x_pos，y_pos一般为0,0,也可以为自定义值
*/
public Image effect_image_add_image(Image src,Image image,int x_pos,int y_pos)
{
Image temp = Image.createImage(src.getWidth(),src.getHeight());
Graphics g = temp.getGraphics();
//g.drawImage(src,x_pos,y_pos,Graphics.LEFT|Graphics.TOP);
//g.drawImage(image,x_pos,y_pos,Graphics.LEFT|Graphics.TOP);*/
int alpha = 168;
int []srcRgbdata = new int[src.getWidth()*src.getHeight()];
int []desRgbdata = new int[image.getWidth()*image.getHeight()];
src.getRGB(srcRgbdata,0,src.getWidth(),0,0,src.getWidth(),src.getHeight());
image.getRGB(desRgbdata,0,image.getWidth(),0,0,image.getWidth(),image.getHeight());
g.drawRGB(getTransImg(alpha,srcRgbdata,desRgbdata),0,src.getWidth(),0,0,src.getWidth(),src.getHeight(),false);
src=null;
image=null;
return temp;
}
/*
* 图片上添加字符
*/
public Image effect_image_add_str(Image src,String str,int x_pos,int y_pos)
{
Image temp = Image.createImage(src.getWidth(),src.getHeight());
Graphics g = temp.getGraphics();
g.drawImage(src,0,0,Graphics.LEFT|Graphics.TOP);
g.setColor(0x000000);
g.drawString(str,x_pos,y_pos,Graphics.LEFT|Graphics.TOP);
return temp;
}
/*
* 图片特效负片
*/
public Image effect_negative(Image src)
{
int srcW = src.getWidth();
int srcH = src.getHeight();
int[] srcPixels = getPixels(src);
int r = 0;
int g = 0;
int b = 0;
int a = 0;
int argb;
for (int i = 0; i < srcH; i++)
{
for(int ii=0;ii<srcW;ii++)
{
argb = srcPixels[i*srcW+ii];
a = ((argb & 0xff000000) >> 24); // alpha channel
r =255-((argb & 0x00ff0000) >> 16); // red channel
g =255-((argb & 0x0000ff00) >> 8); // green channel
b =255-(argb & 0x000000ff); // blue channel
srcPixels[i*srcW+ii] = ((a << 24) | (r << 16) | (g << 8) | b);
}
}
return drawPixels(srcPixels, srcW, srcH);
}
/*
* 图片特效黑白
*/
public Image effect_black_white(Image src)
{
int srcW = src.getWidth();
int srcH = src.getHeight();
int[] srcPixels = getPixels(src);
int r = 0;
int g = 0;
int b = 0;
int a = 0;
int argb;
int temp;
for (int i = 0; i < srcH; i++)
{
for(int ii=0;ii<srcW;ii++)
{
argb = srcPixels[i*srcW+ii];
a = ((argb & 0xff000000) >> 24); // alpha channel
r = ((argb & 0x00ff0000) >> 16); // red channel
g = ((argb & 0x0000ff00) >> 8); // green channel
b = (argb & 0x000000ff); // blue channel
temp = (int)(.299*(double)r+.587*(double)g+.114*(double)b);
r = temp;
g = temp;
b = temp;
srcPixels[i*srcW+ii] = ((a << 24) | (r << 16) | (g << 8) | b);
}
}
return drawPixels(srcPixels, srcW, srcH);
}
/*
* 图片特效粉笔画
*/
public Image effect_crayon(Image src)
{
int srcW = src.getWidth();
int srcH = src.getHeight();
int[] srcPixels = getPixels(src);
int r = 0;
int g = 0;
int b = 0;
int a = 0;
int argb;
int r1 = 0;
int g1 = 0;
int b1 = 0;
int a1 = 0;
int r2 = 0;
int g2 = 0;
int b2 = 0;
int a2 = 0;
for (int i = 0; i < srcH; i++)
{
for(int ii=0;ii<srcW;ii++)
{
argb = srcPixels[i*srcW+ii];
a = ((argb & 0xff000000) >> 24); // alpha channel
r = ((argb & 0x00ff0000) >> 16); // red channel
g = ((argb & 0x0000ff00) >> 8); // green channel
b = (argb & 0x000000ff); // blue channel
if(i+1 == srcH)
{
r1= 0;
g1= 0;
b1=0;
}
else
{
argb = srcPixels[(i+1)*srcW+ii];
//a1 = ((argb & 0xff000000) >> 24); // alpha channel
r1 = ((argb & 0x00ff0000) >> 16); // red channel
g1 = ((argb & 0x0000ff00) >> 8); // green channel
b1 = (argb & 0x000000ff); // blue channel
}
if(ii+1 == srcW){
r2= 0;
g2= 0;
b2=0;
}
else
{
argb = srcPixels[i*srcW+ii+1];
r2 = ((argb & 0x00ff0000) >> 16); // red channel
g2 = ((argb & 0x0000ff00) >> 8); // green channel
b2 = (argb & 0x000000ff); // blue channel
}
// rr1=(r1-r2)^2 rr2=(r1-r3)^2
r = (int)Math.sqrt((double)(2*(r-r1)*(r-r1)+(r-r2)*(r-r2)));
g = (int)Math.sqrt((double)(2*(g-g1)*(g-g1)+(g-g2)*(g-g2)));
b = (int)Math.sqrt((double)(2*(b-b1)*(b-b1)+(b-b2)*(b-b2)));
r =255-r; // red channel
g =255-g; // green channel
b =255-b; // blue channel
srcPixels[i*srcW+ii] = ((a << 24) | (r << 16) | (g << 8) | b);
}
}
return drawPixels(srcPixels, srcW, srcH);
}
/*
* 图片特效蒙版
*/
public Image effect_hoodwink(Image src)
{
int srcW = src.getWidth();
int srcH = src.getHeight();
int[] srcPixels = getPixels(src);
int r = 0;
int g = 0;
int b = 0;
int a = 0;
int argb;
for (int i = 0; i < srcH; i++)
{
for(int ii=0;ii<srcW;ii++)
{
argb = srcPixels[i*srcW+ii];
a = ((argb & 0xff000000) >> 24); // alpha channel
r = ((argb & 0x00ff0000) >> 16); // red channel
g = ((argb & 0x0000ff00) >> 8); // green channel
b = (argb & 0x000000ff); // blue channel
r = (int)(.299*(double)r);
g = (int)(.587*(double)g);
b = (int)(.114*(double)b);
srcPixels[i*srcW+ii] = ((a << 24) | (r << 16) | (g << 8) | b);
}
}
return drawPixels(srcPixels, srcW, srcH);
}
private int[] getTransImg(int alpha,int[] srcRgbdata,int[] desRgbdata)
{
int [] tempRgbData = new int[desRgbdata.length];
int sr ;
int sg ;
int sb ;
int dr ;
int dg ;
int db ;
int tr ;
int tg ;
int tb ;
for(int i=0;i<desRgbdata.length;i++)
{
sr = (srcRgbdata[i]&0xff0000)>>16;
sg = (srcRgbdata[i]&0xff00)>>8;
sb = srcRgbdata[i]&0xff;
dr = (desRgbdata[i]&0xff0000)>>16;
dg = (desRgbdata[i]&0xff00)>>8;
db = desRgbdata[i]&0xff;
tr = (sr*alpha + dr*(255-alpha))/255;
tg = (sg*alpha + dg*(255-alpha))/255;
tb = (sb*alpha + db*(255-alpha))/255;
tempRgbData[i] = (tr<<16)|(tg<<8)|tb;
}
return tempRgbData;
}
/*
* 图片特旋转
*/
public Image effect_rotate(Image src,int direction)
{
Sprite sprite = new Sprite(src);
switch(direction)
{
case 1:
sprite.setTransform(sprite.TRANS_ROT270);
break;
case 2:
sprite.setTransform(sprite.TRANS_ROT90);
break;
}
Image temp = Image.createImage(src.getHeight(),src.getWidth());
Graphics g = temp.getGraphics();
sprite.setPosition(0,0);
sprite.paint(g);
return temp;
}
/*
* 图片特霓虹灯
*/
public Image effect_neonLight(Image src)
{
int srcW = src.getWidth();
int srcH = src.getHeight();
int[] srcPixels = getPixels(src);
int r = 0;
int g = 0;
int b = 0;
int a = 0;
int argb;
int r1 = 0;
int g1 = 0;
int b1 = 0;
int a1 = 0;
int r2 = 0;
int g2 = 0;
int b2 = 0;
int a2 = 0;
for (int i = 0; i < srcH; i++)
{
for(int ii=0;ii<srcW;ii++)
{
argb = srcPixels[i*srcW+ii];
a = ((argb & 0xff000000) >> 24); // alpha channel
r = ((argb & 0x00ff0000) >> 16); // red channel
g = ((argb & 0x0000ff00) >> 8); // green channel
b = (argb & 0x000000ff); // blue channel
if(i+1 == srcH)
{
r1= 0;
g1= 0;
b1=0;
}
else
{
argb = srcPixels[(i+1)*srcW+ii];
//a1 = ((argb & 0xff000000) >> 24); // alpha channel
r1 = ((argb & 0x00ff0000) >> 16); // red channel
g1 = ((argb & 0x0000ff00) >> 8); // green channel
b1 = (argb & 0x000000ff); // blue channel
}
if(ii+1 == srcW){
r2= 0;
g2= 0;
b2=0;
}
else
{
argb = srcPixels[i*srcW+ii+1];
r2 = ((argb & 0x00ff0000) >> 16); // red channel
g2 = ((argb & 0x0000ff00) >> 8); // green channel
b2 = (argb & 0x000000ff); // blue channel
}
// rr1=(r1-r2)^2 rr2=(r1-r3)^2
r = (int)Math.sqrt((double)(2*(r-r1)*(r-r1)+(r-r2)*(r-r2)));
g = (int)Math.sqrt((double)(2*(g-g1)*(g-g1)+(g-g2)*(g-g2)));
b = (int)Math.sqrt((double)(2*(b-b1)*(b-b1)+(b-b2)*(b-b2)));
srcPixels[i*srcW+ii] = ((a << 24) | (r << 16) | (g << 8) | b);
}
}
return drawPixels(srcPixels, srcW, srcH);
}
}
图片的透明处理 其实和第一个渐变效果差不多 只不多这个函数中多了一个透明度参数 使用起来更加方便
/**
*
* @param img
* 原始图片
* @param transparent
* 透明度 0-255之间
* @return 处理透明度后的图片
*/
public static Image effect_transparent(Image img, int transparent) {
if (transparent < 0 || transparent > 255)
return img;
int srcW = img.getWidth();
int srcH = img.getHeight();
int[] srcPixels = getPixels(img); //函数功能 讲图片数据存入指定数组
for (int i = 0; i < srcPixels.length; i++) {
int a = srcPixels[i] >> 24;
srcPixels[i] = (transparent << 24) | (srcPixels[i] & 0x00ffffff);
}
return drawPixels(srcPixels, srcW, srcH); //将数组转化为图片
}
任意角度翻转函数
/**
*@param imgSource 源图像
*@param cx 旋转点相对于源图像坐上角横坐标
*@param cy 旋转点相对于源图像坐上角纵坐标
*@param theta 图像逆时针旋转的角度
*@return 旋转后的图像
*/
public Image rotate(Image imgSource, int cx, int cy, double theta)
{
if (Math.abs(theta % 360) < 1)
return imgSource; //角度很小时直接返回
int w1 = imgSource.getWidth(); //原始图像的高度和宽度
int h1 = imgSource.getHeight();
int[] srcMap = new int[w1 * h1];
imgSource.getRGB(srcMap, 0, w1, 0, 0, w1, h1); //获取原始图像的像素信息
int dx = cx > w1 / 2 ? cx : w1 - cx; //计算旋转半径
int dy = cy > h1 / 2 ? cy : h1 - cy;
double dr = Math.sqrt(dx * dx + dy * dy);
int wh2 = (int) (2 * dr + 1); //旋转后新图像为正方形，其边长+1是为了防止数组越界
int[] destMap = new int[wh2 * wh2]; //存放新图像象素的数组
double destX, destY;
double radian = theta * Math.PI / 180; //计算角度计算对应的弧度值
for (int i = 0; i < w1; i++) {
for (int j = 0; j < h1; j++) {
if (srcMap[j * w1 + i] >> 24 != 0) { //对非透明点才进行处理
// 得到当前点经旋转后相对于新图像左上角的坐标
destX = dr + (i - cx) * Math.cos(radian) + (j - cy)
* Math.sin(radian);
destY = dr + (j - cy) * Math.cos(radian) - (i - cx)
* Math.sin(radian);
//从源图像中往新图像中填充像素
destMap[(int) destY * wh2 + (int) destX] = srcMap[j * w1
+ i];
}
}
}
return Image.createRGBImage(destMap, wh2, wh2, true); //返回旋转后的图像
}
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