private void SrcPicBox_MouseDown(object sender, MouseEventArgs e)
{
// Make a note that we "have the mouse".
bHaveMouse = true;
if (rectCropArea != null)
{
if (_rectangleStatus == RectangleStatus.Moving)
{
_rectangleLocation = rectCropArea.Location;
_mouseClick = new Point(e.X, e.Y);
}
else if (_rectangleStatus == RectangleStatus.Resizing)
{
_mouseClick = new Point(e.X, e.Y);
_prevRectangle = new Rectangle(rectCropArea.X, rectCropArea.Y, rectCropArea.Width, rectCropArea.Height);
}
else
{
_rectangleStatus = RectangleStatus.Creating;
// Store the "starting point" for this rubber-band rectangle.
ptOriginal.X = e.X;
ptOriginal.Y = e.Y;
// Special value lets us know that no previous
// rectangle needs to be erased.
ptLast.X = -1;
ptLast.Y = -1;
rectCropArea = new Rectangle(new Point(e.X, e.Y), new Size());
}
}
}
public ImageCorrection(Image image, string inifilename, string inikey)
{
iniFileName = inifilename;
_rectangleStatus = RectangleStatus.Creating;
iniKey = inikey;
_image = image;
InitializeComponent();
bHaveMouse = false;
}
private void PBX_MouseDown(object sender, MouseEventArgs e)
{
isMousePressed = true;
if (rectCropArea != null)
{
_prevRectangle = rectCropArea;
_mouseClickLocation = e.Location;
if (_rectangleStatus != RectangleStatus.Moving && _rectangleStatus != RectangleStatus.Resizing)
{
_rectangleStatus = RectangleStatus.Creating;
rectCropArea = new Rectangle(new Point(e.X, e.Y), new Size());
}
}
}
private void SrcPicBox_MouseMove(object sender, MouseEventArgs e)
{
//Point ptCurrentNormalised = new Point((int)(e.X / ratio), (int)(e.Y / ratio));
// If we "have the mouse", then we draw our lines.
if (bHaveMouse)
{
// Update last point.
if (_rectangleStatus == RectangleStatus.Moving)
{
MoveRect(e.Location);
}
else if (_rectangleStatus == RectangleStatus.Resizing)
{
ResizeRect(e.Location);
}
else
{
ptLast = ptCurrent;
InitRectCropArea(new Point(e.X, e.Y), ptOriginal);
}
SrcPicBox.Refresh();
}
else
{
if (rectCropArea != null)
{
if
(
(e.X >= (rectCropArea.X + _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height - _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Moving;
this.Cursor = Cursors.Hand;
_currentLine = 0;
}
else if
(
(e.X >= (rectCropArea.X + _resizeArea)) &&
(e.Y >= (rectCropArea.Y - _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y <= (rectCropArea.Y + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNS;
_currentLine = 2;
}
else if
(
(e.X >= (rectCropArea.X - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + _resizeArea)) &&
(e.X <= (rectCropArea.X + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height - _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeWE;
_currentLine = 8;
}
else if
(
(e.X >= (rectCropArea.X + _resizeArea)) &&
(e.Y >= (rectCropArea.Y + rectCropArea.Height - _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNS;
_currentLine = 6;
}
else if
(
(e.X >= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height - _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeWE;
_currentLine = 4;
}
else if
(
(e.X >= (rectCropArea.X - _resizeArea)) &&
(e.Y >= (rectCropArea.Y - _resizeArea)) &&
(e.X <= (rectCropArea.X + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNWSE;
_currentLine = 1;
}
else if
(
(e.X >= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y >= (rectCropArea.Y - _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNESW;
_currentLine = 3;
}
else if
(
(e.X >= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + rectCropArea.Height - _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNWSE;
_currentLine = 5;
}
else if
(
(e.X >= (rectCropArea.X - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + rectCropArea.Height - _resizeArea)) &&
(e.X <= (rectCropArea.X + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNESW;
_currentLine = 7;
}
else
{
_rectangleStatus = RectangleStatus.Creating;
this.Cursor = Cursors.Default;
_currentLine = 0;
}
}
}
}
private void SetPosition(Point e)
{
if (rectCropArea != null)
{
if
(
(e.X >= (rectCropArea.X + _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height - _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Moving;
this.Cursor = Cursors.Hand;
_currentLine = 0;
}
else if
(
(e.X >= (rectCropArea.X + _resizeArea)) &&
(e.Y >= (rectCropArea.Y - _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y <= (rectCropArea.Y + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNS;
_currentLine = 2;
}
else if
(
(e.X >= (rectCropArea.X - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + _resizeArea)) &&
(e.X <= (rectCropArea.X + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height - _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeWE;
_currentLine = 8;
}
else if
(
(e.X >= (rectCropArea.X + _resizeArea)) &&
(e.Y >= (rectCropArea.Y + rectCropArea.Height - _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNS;
_currentLine = 6;
}
else if
(
(e.X >= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height - _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeWE;
_currentLine = 4;
}
else if
(
(e.X >= (rectCropArea.X - _resizeArea)) &&
(e.Y >= (rectCropArea.Y - _resizeArea)) &&
(e.X <= (rectCropArea.X + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNWSE;
_currentLine = 1;
}
else if
(
(e.X >= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y >= (rectCropArea.Y - _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNESW;
_currentLine = 3;
}
else if
(
(e.X >= (rectCropArea.X + rectCropArea.Width - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + rectCropArea.Height - _resizeArea)) &&
(e.X <= (rectCropArea.X + rectCropArea.Width + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNWSE;
_currentLine = 5;
}
else if
(
(e.X >= (rectCropArea.X - _resizeArea)) &&
(e.Y >= (rectCropArea.Y + rectCropArea.Height - _resizeArea)) &&
(e.X <= (rectCropArea.X + _resizeArea)) &&
(e.Y <= (rectCropArea.Y + rectCropArea.Height + _resizeArea))
)
{
_rectangleStatus = RectangleStatus.Resizing;
this.Cursor = Cursors.SizeNESW;
_currentLine = 7;
}
else
{
_rectangleStatus = RectangleStatus.Creating;
this.Cursor = Cursors.Default;
_currentLine = 0;
}
}
}