internal void addLabelToStore(string nowText,
string[] nowLabelResultValues,
string nowFilename)
{
int category;
//nowLabelResultValues的元素个数 判断是否存在
if (nowLabelResultValues.Length == 3)
{
category = 1;
}
else if (nowLabelResultValues.Length == 4)
{
category = Convert.ToInt16(nowLabelResultValues[3]);
}
else
{
return; //解析失败
}
LabelItem labelItem = new LabelItem(
Convert.ToSingle(nowLabelResultValues[1]),
Convert.ToSingle(nowLabelResultValues[2]),
nowText.Trim(),
category);
addLabelItem(nowFilename, labelItem);
}
public bool AddLabelItem(string file, LabelItem item, int insertIndex = -1)
{
try
{
if (addLabelItem(file, item, insertIndex))
{
OnLabelItemListChanged();
return(true);
}
else
{
return(false);
}
}
catch { return(false); }
}
internal bool addLabelItem(string file, LabelItem item, int insertIndex = -1)
{
try
{
if (insertIndex == -1)
{
store[file].Add(item);
}
else
{
store[file].Insert(insertIndex, item);
}
return(true);
}
catch { return(false); }
}
internal void addLabelToStore(string nowText,
string[] nowLabelResultValues,
string nowFilename)
{
int category;
//nowLabelResultValues的元素个数 判断是否存在
if (nowLabelResultValues.Length == 3)
{
category = 1;
}
else if(nowLabelResultValues.Length == 4)
{
category = Convert.ToInt16(nowLabelResultValues[3]);
}
else
{
return; //解析失败
}
LabelItem labelItem = new LabelItem(
Convert.ToSingle(nowLabelResultValues[1]),
Convert.ToSingle(nowLabelResultValues[2]),
nowText.Trim(),
category);
addLabelItem(nowFilename, labelItem);
}
internal bool addLabelItem(string file, LabelItem item, int insertIndex = -1)
{
try
{
if (insertIndex == -1)
store[file].Add(item);
else
store[file].Insert(insertIndex, item);
return true;
}
catch { return false; }
}
public bool AddLabelItem(string file, LabelItem item, int insertIndex = -1)
{
try
{
if (addLabelItem(file, item, insertIndex))
{
OnLabelItemListChanged();
return true;
}
else return false;
}
catch { return false; }
}
void PicView_Label_MouseClick(object sender, MouseEventArgs e)
{
if (image == null)
{
return;
}
if (alreadyDraged == true)
{
return;
}
int index = getLabelIndex(e.X, e.Y);
float x_percent = (startP.X * zoom + e.X) / image.Width;
float y_percent = (startP.Y * zoom + e.Y) / image.Height;
if (x_percent > 1.0f || y_percent > 1.0f)
{
return; //忽略超出边界的点击
}
//var referRect = getLabelRectangle(0, 0); //参考矩形
//x_percent = (startP.X * zoom + e.X - referRect.Width / 2) / image.Width;
//y_percent = (startP.Y * zoom + e.Y - referRect.Height / 2) / image.Height;
//重新计算，为了契合鼠标点击的目标
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
if (dragLabel != null && dragStart == true)
{
dragLabel.X_percent = x_percent;
dragLabel.Y_percent = y_percent;
//Console.WriteLine(dragLabel.X_percent + " " + dragLabel.Y_percent);
dragLabel = null;
dragStart = false;
if (LabelUserAction != null)
{
LabelUserAction(this, new LabelUserActionEventArgs(index, x_percent, y_percent, LabelUserActionEventArgs.ActionType.labelChanged));
}
return;
}
//MessageBox.Show("i find you");
bool flag = false;
foreach (LabelItem label in this.labels)
{
if (Math.Abs(x_percent - label.X_percent) < 0.02 && Math.Abs(y_percent - label.Y_percent) < 0.02)
{
// Console.WriteLine(x_percent + " " + label.X_percent + " " );
//MessageBox.Show("nice");
flag = true;
dragStart = true;
dragLabel = label;
//MessageBox.Show("已选中"+dragLabel.Text);
break;
}
}
if (!flag)
{
if (LabelUserAction != null)
{
LabelUserAction(this, new LabelUserActionEventArgs(index, x_percent, y_percent, LabelUserActionEventArgs.ActionType.leftClick));
}
}
//左键
////添加
//var referRect = getLabelRectangle(0, 0); //参考矩形
//x_percent = (startP.X * zoom + e.X - referRect.Width / 2) / image.Width;
//y_percent = (startP.Y * zoom + e.Y - referRect.Height / 2) / image.Height;
////重新计算，为了契合鼠标点击的目标
//if(LabelUserAddAction!=null)
// LabelUserAddAction(this, new LabelUserActionEventArgs(index, x_percent, y_percent));
}
else if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//右键
if (LabelUserAction != null)
{
LabelUserAction(this, new LabelUserActionEventArgs(index, x_percent, y_percent, LabelUserActionEventArgs.ActionType.rightClick));
}
////删除
//if (index == -1) return;
//if(LabelUserDelAction!=null)
// LabelUserDelAction(this, new LabelUserActionEventArgs(index, x_percent, y_percent));
}
//else if (!ctrlBepush && e.Button == System.Windows.Forms.MouseButtons.Left)
//{
// //点击事件
// if (index == -1) return;
// if (LabelUserClickAction != null)
// LabelUserClickAction(this, new LabelUserActionEventArgs(index, x_percent, y_percent));
//}
//else if (!ctrlBepush && e.Button == System.Windows.Forms.MouseButtons.Right)
//{
// //检阅模式
//}
}