/// <summary>
/// 双重水印算法调度
/// </summary>
private void Switch_algorithm2()
{
MarkProducer myMark = new MarkProducer();
switch (algorithm2)
{
case 1:
flag = flag && float.TryParse(txtPara5.Text, out parameter5) && float.TryParse(txtPara6.Text, out parameter6);
flag = flag && (parameter5 < 1) && (parameter5 > 0) && (parameter6 >= 3.57) && (parameter6 <= 4);
if (flag == false)
{
MessageBox.Show("第三步参数设置出错！", "操作提示");
txtPara5.Clear();
txtPara6.Clear();
}
else
{
picLen = bufPic.Length;
picOffset1 = bufPic[2];
picOffset2 = bufPic[3];
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成图像水印...";
markLocate2 = login.Logistic(parameter5, parameter6, (picLen - 62) * 8, picDBInfo);
myMark.PicMark(picLen, bufPic, markLocate2, TableName, DBType, picDBInfo[2]);
lblInfo.Content = "图像水印生成完毕！";
step3Finish = true;
}
break;
case 2:
flag = flag && float.TryParse(txtPara5.Text, out parameter5) && float.TryParse(txtPara6.Text, out parameter6)
&& float.TryParse(txtPara7.Text, out parameter7) ;
flag = flag && (parameter5 <= 200) && (parameter5 >= 0)
&& (parameter6 < 1) && (parameter6 > 0) && (parameter7 >= 3.57) && (parameter7 <= 4);
if (flag == false)
{
MessageBox.Show("第三步参数设置出错！", "操作提示");
txtPara5.Clear();
txtPara6.Clear();
txtPara7.Clear();
}
else
{
picLen = bufPic.Length;
picOffset1 = bufPic[2];
picOffset2 = bufPic[3];
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成图像水印...";
markLocate2 = login.Logistic(parameter6, parameter7, (picLen - 62) * 8, picDBInfo);
bufPic = login.BitExPicMark((int)parameter5, parameter1, parameter2, (picX - 1) + (picY - 1) + 8, bufPic, 1);
picHamming = login.get_Hamming();
myMark.PicMark(picLen, bufPic, markLocate2, TableName, DBType, picDBInfo[2]);
lblInfo.Content = "图像水印生成完毕！";
step3Finish = true;
}
break;
default:
MessageBox.Show("请您选择第三步算法！", "操作提示");
break;
}
}
/// <summary>
/// 双重水印算法调度
/// </summary>
private void Switch_algorithm2()
{
MarkProducer myMark = new MarkProducer();
switch (algorithm2)
{
case 1:
flag = flag && float.TryParse(txtPara5.Text, out parameter5) && float.TryParse(txtPara6.Text, out parameter6);
flag = flag && (parameter5 < 1) && (parameter5 > 0) && (parameter6 >= 3.57) && (parameter6 <= 4);
if (flag == false)
{
MessageBox.Show("第三步参数设置出错！", "操作提示");
txtPara5.Clear();
txtPara6.Clear();
}
else
{
picLen = bufPic.Length;
picOffset1 = bufPic[2];
picOffset2 = bufPic[3];
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成图像水印...";
markLocate2 = login.Logistic(parameter5, parameter6, (picLen - 62) * 8, picDBInfo);
myMark.PicMark(picLen, bufPic, markLocate2, TableName, DBType, picDBInfo[2]);
lblInfo.Content = "图像水印生成完毕！";
step3Finish = true;
}
break;
case 2:
flag = flag && float.TryParse(txtPara5.Text, out parameter5) && float.TryParse(txtPara6.Text, out parameter6) &&
float.TryParse(txtPara7.Text, out parameter7);
flag = flag && (parameter5 <= 200) && (parameter5 >= 0) &&
(parameter6 < 1) && (parameter6 > 0) && (parameter7 >= 3.57) && (parameter7 <= 4);
if (flag == false)
{
MessageBox.Show("第三步参数设置出错！", "操作提示");
txtPara5.Clear();
txtPara6.Clear();
txtPara7.Clear();
}
else
{
picLen = bufPic.Length;
picOffset1 = bufPic[2];
picOffset2 = bufPic[3];
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成图像水印...";
markLocate2 = login.Logistic(parameter6, parameter7, (picLen - 62) * 8, picDBInfo);
bufPic = login.BitExPicMark((int)parameter5, parameter1, parameter2, (picX - 1) + (picY - 1) + 8, bufPic, 1);
picHamming = login.get_Hamming();
myMark.PicMark(picLen, bufPic, markLocate2, TableName, DBType, picDBInfo[2]);
lblInfo.Content = "图像水印生成完毕！";
step3Finish = true;
}
break;
default:
MessageBox.Show("请您选择第三步算法！", "操作提示");
break;
}
}
/// <summary>
/// 零水印算法调度
/// </summary>
private void Switch_algorithm1()
{
MarkProducer myMark = new MarkProducer();
switch (algorithm1)
{
case 1:
flag = float.TryParse(txtPara1.Text, out parameter1) && float.TryParse(txtPara2.Text, out parameter2);
flag = flag && (parameter1 < 1) && (parameter1 > 0) && (parameter2 >= 3.57) && (parameter2 <= 4);
if (flag == false)
{
MessageBox.Show("第二步参数设置出错！", "操作提示");
txtPara1.Clear();
txtPara2.Clear();
}
else
{
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成零水印...";
markLocate1 = login.Logistic(parameter1, parameter2, markBit, DBInfo);
dataInfo = myMark.getDataInfo(markBit, markLocate1, TableName, DBType, DBInfo[2]);
watermark = myMark.initWaterMark(dataInfo, markBit, 1);
txtWaterMark.Text = watermark;
zeroHamming = login.get_Hamming();
lblInfo.Content = "零水印生成完毕...";
step2Finish = true;
}
break;
case 2:
flag = float.TryParse(txtPara1.Text, out parameter1) && float.TryParse(txtPara2.Text, out parameter2)
&& float.TryParse(txtPara3.Text, out parameter3) && float.TryParse(txtPara4.Text, out parameter4);
flag = flag && (parameter1 < 1) && (parameter1 > 0) && (parameter2 >= 3.57) && (parameter2 <= 4)
&& (parameter3 < 1) && (parameter3 > 0) && (parameter4 >= 3.57) && (parameter4 <= 4);
if (flag == false)
{
MessageBox.Show("第二步参数设置出错！", "操作提示");
txtPara1.Clear();
txtPara2.Clear();
txtPara3.Clear();
txtPara4.Clear();
}
else
{
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成零水印...";
markLocate1 = login.Logistic(parameter1, parameter2, markBit, DBInfo);
dataInfo = myMark.getDataInfo(markBit, markLocate1, TableName, DBType, DBInfo[2]);
watermark = myMark.initWaterMark(dataInfo, markBit, 1);
txtWaterMark.Text = myMark.LogisticChaos(parameter3, parameter4, watermark);
zeroHamming = login.get_Hamming();
lblInfo.Content = "零水印生成完毕！";
step2Finish = true;
}
break;
case 3:
flag = float.TryParse(txtPara1.Text, out parameter1) && float.TryParse(txtPara2.Text, out parameter2)
&& float.TryParse(txtPara3.Text, out parameter3) && float.TryParse(txtPara4.Text, out parameter4);
if (flag == false)
{
MessageBox.Show("第二步参数设置出错！", "操作提示");
txtPara1.Clear();
txtPara2.Clear();
txtPara3.Clear();
txtPara4.Clear();
}
else
{
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成零水印...";
markLocate1 = login.SuperChaos(parameter1, parameter2, parameter3, parameter4, markBit, DBInfo);
dataInfo = myMark.getDataInfo(markBit, markLocate1, TableName, DBType, DBInfo[2]);
watermark = myMark.initWaterMark(dataInfo, markBit, 1);
txtWaterMark.Text = watermark;
zeroHamming = login.get_Hamming();
lblInfo.Content = "零水印生成完毕！";
step2Finish = true;
}
break;
default:
MessageBox.Show("请您选择第二步算法！", "操作提示");
break;
}
}
/// <summary>
/// 零水印算法调度
/// </summary>
private void Switch_algorithm1()
{
MarkProducer myMark = new MarkProducer();
switch (algorithm1)
{
case 1:
flag = float.TryParse(txtPara1.Text, out parameter1) && float.TryParse(txtPara2.Text, out parameter2);
flag = flag && (parameter1 < 1) && (parameter1 > 0) && (parameter2 >= 3.57) && (parameter2 <= 4);
if (flag == false)
{
MessageBox.Show("第二步参数设置出错！", "操作提示");
txtPara1.Clear();
txtPara2.Clear();
}
else
{
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成零水印...";
markLocate1 = login.Logistic(parameter1, parameter2, markBit, DBInfo);
dataInfo = myMark.getDataInfo(markBit, markLocate1, TableName, DBType, DBInfo[2]);
watermark = myMark.initWaterMark(dataInfo, markBit, 1);
txtWaterMark.Text = watermark;
zeroHamming = login.get_Hamming();
lblInfo.Content = "零水印生成完毕...";
step2Finish = true;
}
break;
case 2:
flag = float.TryParse(txtPara1.Text, out parameter1) && float.TryParse(txtPara2.Text, out parameter2) &&
float.TryParse(txtPara3.Text, out parameter3) && float.TryParse(txtPara4.Text, out parameter4);
flag = flag && (parameter1 < 1) && (parameter1 > 0) && (parameter2 >= 3.57) && (parameter2 <= 4) &&
(parameter3 < 1) && (parameter3 > 0) && (parameter4 >= 3.57) && (parameter4 <= 4);
if (flag == false)
{
MessageBox.Show("第二步参数设置出错！", "操作提示");
txtPara1.Clear();
txtPara2.Clear();
txtPara3.Clear();
txtPara4.Clear();
}
else
{
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成零水印...";
markLocate1 = login.Logistic(parameter1, parameter2, markBit, DBInfo);
dataInfo = myMark.getDataInfo(markBit, markLocate1, TableName, DBType, DBInfo[2]);
watermark = myMark.initWaterMark(dataInfo, markBit, 1);
txtWaterMark.Text = myMark.LogisticChaos(parameter3, parameter4, watermark);
zeroHamming = login.get_Hamming();
lblInfo.Content = "零水印生成完毕！";
step2Finish = true;
}
break;
case 3:
flag = float.TryParse(txtPara1.Text, out parameter1) && float.TryParse(txtPara2.Text, out parameter2) &&
float.TryParse(txtPara3.Text, out parameter3) && float.TryParse(txtPara4.Text, out parameter4);
if (flag == false)
{
MessageBox.Show("第二步参数设置出错！", "操作提示");
txtPara1.Clear();
txtPara2.Clear();
txtPara3.Clear();
txtPara4.Clear();
}
else
{
MarkProducer login = new MarkProducer();
lblInfo.Content = "正在生成零水印...";
markLocate1 = login.SuperChaos(parameter1, parameter2, parameter3, parameter4, markBit, DBInfo);
dataInfo = myMark.getDataInfo(markBit, markLocate1, TableName, DBType, DBInfo[2]);
watermark = myMark.initWaterMark(dataInfo, markBit, 1);
txtWaterMark.Text = watermark;
zeroHamming = login.get_Hamming();
lblInfo.Content = "零水印生成完毕！";
step2Finish = true;
}
break;
default:
MessageBox.Show("请您选择第二步算法！", "操作提示");
break;
}
}