2024年4月26日发(作者：)

using System;

using c;

using ;

using ;

using g;

using g2D;

using g;

using ;

using ;

namespace ImgHelp

{

public class ImgHelp

{

public static byte[]

cutImage(string originalImagePath, string thumbnailPath, int width, int heig

ht)

{

Image image = le(originalImagePath);

int num = width;

int num2 = height;

int x = 0;

int y = 0;

int num5 = ;

int num6 = ;

if (num >= num2)

{

num2 = (num6 * num) / num5;

if (num2 < height)

{

num2 = height;

num = (num5 * num2) / num6;

}

}

else

{

num = (num5 * num2) / num6;

if (num < width)

{

num = width;

num2 = (num6 * num) / num5;

}

}

Image image2 = new Bitmap(num, num2);

Graphics graphics = age(image2);

olationMode

= alityBicubic;

ingMode = ality;

(arent);

age(image, new Rectangle(0, 0, num,

num2), new Rectangle(x, y, num5, num6), );

num6 = height;

num5 = width;

y = (num2 - num6) / 2;

x = (num - num5) / 2;

Image image3 = new Bitmap(width, height);

Graphics graphics2 = age(image3);

olationMode

= alityBicubic;

ingMode = ias;

(arent);

age(image2, new Rectangle(0, 0, width,

height), new Rectangle(x, y, num5, num6), );

image3 =

KiContrast(KiLighten(KiSharpen((Bitmap)image3, ("0.5")), 5), 10);

int num7 = 100;

ImageCodecInfo[] imageEncoders

= geEncoders();

ImageCodecInfo encoder = null;

foreach (ImageCodecInfo info2 in imageEncoders)

{

if (pe == "image/jpeg")

{

encoder = info2;

}

}

EncoderParameters encoderParams = new EncoderParameters();

[0]

= new EncoderParameter(y, (long)num7);

Bitmap img = new Bitmap(image3);

//if ( >= 300)

//{

//img = AddImageSignPic(img, "",

h(""), 9, 100, 10);

// }

try

{

(thumbnailPath, encoder, encoderParams);