// Show item color
// Handle also mouse out event here.
private void Picture1_MouseMove(System.Object eventSender, System.Windows.Forms.MouseEventArgs eventArgs)
{
int x = eventArgs.X;
int y = eventArgs.Y;
bool mouseOver;
// Ensure whether Bitmap is not empty
if (_bitmap != null && !_bitmap.IsEmpty)
{
// See if the mouse is over
mouseOver = (0 <= x) && (x <= Picture1.Width) && (0 <= y) && (y <= Picture1.Height);
currentPalleteIndex = (y / 17) * 16 + x / 17;
if (mouseOver && (currentPalleteIndex < _bitmap.Palette.Count))
{
// TextColor.Text = "#" & Hex(_bitmap.Palette(currentPalleteIndex).ToInt32)
TextColor.Text = "#" + _bitmap.Palette[currentPalleteIndex].ToInt32().ToString("X");
Picture2.Refresh();
NativeMethods.SetCapture(Picture1.Handle.ToInt32());
}
else
{
// Show rect with cross lines
currentPalleteIndex = -1;
Picture2.Refresh();
TextColor.Text = string.Empty;
NativeMethods.ReleaseCapture();
return;
}
}
}
/// <summary>
/// according to mouse movie translate picture
/// </summary>
/// <param name="DisplayImg"></param>
/// <param name="CurrentMousePos"></param>
/// <param name="LastMousePos"></param>
public void MovePicture(System.Drawing.Bitmap DisplayImg, System.Drawing.Point CurrentMousePos, System.Drawing.Point LastMousePos)
{
try
{
System.Drawing.Size LeftTopDelta = new System.Drawing.Size();
LeftTopDelta.Width = CurrentMousePos.X - LastMousePos.X;
LeftTopDelta.Height = CurrentMousePos.Y - LastMousePos.Y;
origLeftTop.X += LeftTopDelta.Width;
origLeftTop.Y += LeftTopDelta.Height;
System.Drawing.Bitmap newBitmap = new System.Drawing.Bitmap(_pcbox.Width, _pcbox.Height);
System.Drawing.Rectangle ZoomSize = new System.Drawing.Rectangle(origLeftTop.X, origLeftTop.Y, DisplaySize.Width, DisplaySize.Height);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(newBitmap);
g.DrawImage(DisplayImg, ZoomSize);
_pcbox.Image = newBitmap;
_pcbox.Refresh();
}
catch (SystemException ex)
{
System.Windows.Forms.MessageBox.Show("In PictureboxZoomAndPan.MovePicture: " + ex.ToString());
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("In PictureboxZoomAndPan.MovePicture: " + ex.ToString());
}
finally
{
GC.Collect();
}
}
/*
* list have the ID of pixels
* pring pixels itself
* construct points
* draw curve passing by them
*/
public void draw_line(List <int> l, graph g, System.Windows.Forms.PictureBox pictureBox1)
{
assign(l);
Point[] points = new Point[orginal_path.Count + l.Count];
// draw main path
int i = 0;
for (; i < orginal_path.Count; i++)
{
int tid = orginal_path[i];
pixel tmp1 = helper.un_flatten(tid, g.width);
Point tmp2 = new Point(tmp1.y, tmp1.x); // col , row
points[i] = tmp2;
}
// draw tmp temporary path
for (int j = 0; j < tmp_path.Count; j++)
{
int tid = tmp_path[j];
pixel tmp1 = helper.un_flatten(tid, g.width);
Point tmp2 = new Point(tmp1.y, tmp1.x); // col , row
points[i++] = tmp2;
}
if (points.Length >= 2) // draw the whole curve
{
pictureBox1.Refresh();
MainForm.gr.DrawCurve(MainForm.p, points);
}
}
private void pctbxDisp_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
System.Drawing.Point CurrentPoint = new System.Drawing.Point(e.X, e.Y);
try
{
if (IsDraggingImg(e, _DisplayImg))
{
_pctbxZoomAndPan.MovePicture(_DisplayImg, CurrentPoint, StartPoint);
StartPoint.X = e.X;
StartPoint.Y = e.Y;
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left && drawLine == true)
{
// draw line
_DisplayImg = tempBmpWhenDrawing.Clone(new System.Drawing.Rectangle(0, 0, SrcImg.Width, SrcImg.Height), System.Drawing.Imaging.PixelFormat.Format24bppRgb);
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Blue, 3);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(_DisplayImg);
g.DrawLine(pen, StartPoint.X, StartPoint.Y, e.X, e.Y);
_pctbxDisp.Image = _DisplayImg;
_pctbxDisp.Refresh();
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left && drawCircle == true)
{
// draw circle
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left && drawRect == true)
{
// draw rectangle
}
else
{
System.Drawing.Point RealPosition = new System.Drawing.Point(0, 0);
_pctbxZoomAndPan.CoordinateAfterZoom(ref RealPosition, CurrentPoint);
_mouseStatue = "(x, y) = (" + RealPosition.X.ToString() + ", " + RealPosition.Y.ToString() + ")";
if (_DisplayImg != null && e.X > 0 && e.Y > 0 && RealPosition.X < _DisplayImg.Width && RealPosition.Y < _DisplayImg.Height)
{
_mouseStatue = _mouseStatue + " || Gray = " + BeGotGrayImg.GetPixel(RealPosition.X, RealPosition.Y).ToString();
}
else
{
_mouseStatue = _mouseStatue + " || Gray = ";
}
if (_tbMouseStatue != null)
{
_tbMouseStatue.Text = _mouseStatue;
}
}
}
catch (SystemException ex)
{
System.Windows.Forms.MessageBox.Show("In pctbxDisp_MouseMove: " + ex.ToString());
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("In pctbxDisp_MouseMove: " + ex.ToString());
}
}
public void Refresh()
{
// Use this especially for debugging and whenever you want to see what you have drawn so far
pictureBoxView.Refresh();
if (points != null)
{
Pen pen = new Pen(Color.Blue, 1);
for (int i = 0; i < points.Length; i++)
{
if (i > 0)
{
this.g.DrawLine(pen, points[i - 1], points[i]);
}
}
this.g.DrawLine(pen, points[points.Length - 1], points[0]);
}
}
//Conjunction
public bool Conjunction(System.Windows.Forms.PictureBox d, System.Windows.Forms.PictureBox b)
{
try
{
//when is splited
if (Splited)
{
//initiate...
ConjuctedBegin = true;
SplitedBegin = false;
RootConjuction = new Bitmap(RootWidth, RootHeight);
index = imgarray.Count;
//for evey items of list
//Parallel.For(0, index, i =>
for (i = 0; i < index; i++)
{
Object O = new Object();
lock (O)
{
//create graphics of main empty image
var graphics = Graphics.FromImage(RootConjuction);
//store index
int k = imgarrayindex[i][0];
int p = imgarrayindex[i][1];
//write picess on main image
graphics.DrawImage(imgarray[i], new Rectangle(k, p, PiceX, PiceY), new Rectangle(0, 0, RootWidth, RootHeight), GraphicsUnit.Pixel);
//Assign and prepair
d.BackgroundImage = imgarray[i];
d.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
d.Refresh();
d.Update();
b.BackgroundImage = RootConjuction;
b.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
b.Refresh();
b.Update();
graphics.Dispose();
}
}//);
//initiate
Conjucted = true;
Splited = false;
imgarray.Clear();
}
else//when is not ready return unsuccessfull
{
return(false);
}
}
catch (Exception t)
{
//when there is an exeption return unsuccessfull
return(false);
}
//return successfull
return(true);
}
public void Draw(System.Windows.Forms.PictureBox pb, Graphics DrawingArea, Pen pen, int y, int delay = 0)
{
List <int> x = GetXvalues();
if (delay != 0)
{
for (int i = 0; i < x.Count; i += 2)
{
DrawingArea.DrawLine(pen, x[i], y, x[i + 1], y);
pb.CancelAsync();
pb.Refresh();
System.Threading.Thread.Sleep(delay);
}
}
else
{
for (int i = 0; i < x.Count; i += 2)
{
DrawingArea.DrawLine(pen, x[i], y, x[i + 1], y);
}
}
}
public void PlayCdg(string fileName, System.Windows.Forms.PictureBox canvas)
{
int frameCount = 0;
stopPlay = false;
cdgFile = new CDGFile(fileName);
var mp3FileName = fileName.Replace(Path.GetExtension(fileName), ".mp3");
var cdgLength = cdgFile.getTotalDuration();
PlayMp3File(mp3FileName);
var startTime = DateTime.Now;
var endTime = startTime.AddMilliseconds(cdgLength);
var msecsRemaining = cdgLength;
while (msecsRemaining > 0)
{
if (stopPlay)
{
break;
}
msecsRemaining = (long)endTime.Subtract(DateTime.Now).TotalMilliseconds;
var pos = cdgLength - msecsRemaining;
while (pausePlay)
{
endTime = DateTime.Now.AddMilliseconds(msecsRemaining);
System.Windows.Forms.Application.DoEvents();
}
cdgFile.renderAtPosition(pos);
++frameCount;
canvas.Image = cdgFile.get_RGBImage(false);
canvas.BackColor = ((System.Drawing.Bitmap)canvas.Image).GetPixel(1, 1);
canvas.Refresh();
System.Windows.Forms.Application.DoEvents();
}
StopCdgFile();
}
public void Refresh()
{
// Use this especially for debugging and whenever you want to see what you have drawn so far
pictureBoxView.Refresh();
}
//Split image to each pixel
public bool Splitation(System.Windows.Forms.PictureBox d)
{
try
{
//when is ready
if (Root != null)
{
//initiate...
SplitedBegin = true;
ConjuctedBegin = false;
imgarray = new List <Image>();
index = 0;
//for every width
//Parallel.For(0, Root.Width, i =>
for (i = 0; i < Root.Width; i += PiceX)
{
//for every height
//Parallel.For(0, Root.Height, j =>
for (j = 0; j < Root.Height; j += PiceY)
{
Object O = new Object();
lock (O)
{
//create a image of picex and picey to an image
imgarray.Add(new Bitmap(PiceX, PiceY));
//increase
index++;
//write pices to an empty image
var graphics = Graphics.FromImage(imgarray[imgarray.Count - 1]);
graphics.DrawImage(Root, new Rectangle(0, 0, PiceX, PiceY), new Rectangle(i, j, PiceX, PiceY), GraphicsUnit.Pixel);
graphics.Dispose();
//show image on main picture box
d.BackgroundImage = imgarray[imgarray.Count - 1];
d.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
d.Refresh();
d.Update();
//add index
int[] a = new int[2];
a[0] = i;
a[1] = j;
imgarrayindex.Add(a);
}
} //);
} //);
//set
Splited = true;
Conjucted = false;
}
else//when is not ready return unssuccessfull
{
return(false);
}
}
catch (Exception t)
{
//when is exeption return unsuccessfull
return(false);
}
//return successfull
return(true);
}
public static void DrawBmpOnGameBoard()
{
board.Refresh();
board.BackgroundImage = Image.FromFile(@"chess graphics/board.png");
board.Image = graphicsBmpBuffer;
}
private void TrackBarTextHue_ValueChanged(object sender, System.EventArgs e)
{
PictureBoxAfter.Refresh();
}
public static void Unload(this System.Windows.Forms.PictureBox pb)
{
pb.Image = null;
pb.ImageLocation = string.Empty;
pb.Refresh();
}
private void RadioButton_CheckedChanged(System.Object sender, System.EventArgs e)
{
PictureBox1.Refresh();
}