private void DeleteButton_Click(object sender, EventArgs e)
{
GrabRect rt = ImagepropertyGrid.SelectedObject as GrabRect;
m_rtList.Remove(rt);
bDragging = null;
bSizing = null;
ImagepropertyGrid.SelectedObject = null;
RedrawItems();
}
private Bitmap ConvertToHorisontal(Bitmap bmp, GrabRect el)
{
int iCeilWidth = el.Rect.Width/el.ColCount;
int iCeilHeight = el.Rect.Height/el.RowCount;
Bitmap bmpNew = new Bitmap(el.Rect.Width*el.RowCount, el.Rect.Height/el.RowCount);
int iCount = 0;
Graphics gr = Graphics.FromImage(bmpNew);
for (int i = el.ColCount - 1; i >= 0; i--)
{
for (int j = 0; j < el.RowCount; j++)
{
gr.DrawImage(bmp.Clone(new Rectangle(i * iCeilWidth, j * iCeilHeight, iCeilWidth, iCeilHeight), PixelFormat.Format24bppRgb), iCount * iCeilWidth, 0);
iCount++;
}
}
gr.Dispose();
return bmpNew;
}
private void ImagepictureBox_MouseUp(object sender, MouseEventArgs e)
{
bDragging = null;
bSizing = null;
}
private void ImagepictureBox_MouseDown(object sender, MouseEventArgs e)
{
if (bSizing == null)
{
bDragging = null;
foreach (var el in m_rtList)
{
Rectangle rt = el.Rect;
rt.Inflate(-iMul, -iMul);
if (rt.Contains(e.Location))
{
bDragging = el;
Cursor = iCursorType = Cursors.SizeAll;
break;
}
}
}
if (bDragging == null)
{
bSizing = null;
foreach (var el in m_rtList)
{
if (el.Rect.Contains(e.Location))
{
iDraggingType = DetectPointOnRect(el.Rect, e.Location);
if (iDraggingType >= 1 && iDraggingType <= 8)
{
bSizing = el;
Cursor = iCursorType = GetCursorByType(iDraggingType);
break;
}
}
}
}
pOld = e.Location;
}
