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Hi,
Customer wants to draw a rectangle on the image and when zoom in and zoom out the position of the drawn rectangle should resize respectively.
Ex:
say a some text in the image and i have drawn a rectangle for that text. If i zoom the image the rectangle should also changes so they still covers that text on the image.
I don't want to paint (paste) the rectangle on the image because like to change the position the rectangle when ever user likes (i have achived this part so don't need ti wary on this)
I have load the image in the picture box and drawn some rectangles. Now like to zoom the image (along with drawn rectangle) as below code. My problem is when i zoom the image the Rectangle in the top of the image aligned correctly (at the new position) but the x point of the rectangle in the 3/4 (of the height of picture box)slightly move right.
How can resize the all rectangles?
Thanks in advance......
public void ZoomIn()
{
double ratio = 0d;
if (sz1.Width >= Convert.ToInt16(sz.Width * 2.2))
{
MessageBox.Show("Max ZoomIn");
}
else
{
sz1.Width += 50;
sz1.Height += 50;
ratio = Convert.ToDouble(sz1.Width) / Convert.ToDouble(pictureBox1.Width);
pictureBox1.Size = sz1;
PropertyInfo pInfo = pictureBox1.GetType().GetProperty("ImageRectangle",
System.Reflection.BindingFlags.Public |
System.Reflection.BindingFlags.NonPublic |
System.Reflection.BindingFlags.Instance);
rect1 = (Rectangle)pInfo.GetValue(pictureBox1, null);
n2 = rect1.Y - n3;
n3 = rect1.Y;
Point pf = pictureBox1.Location;
pf.Offset(-25, -n2);
pictureBox1.Location = pf;
for (c = 0; c <= (rectangles.Count - 1); c++)
{
rect1.X = Convert.ToInt16(Convert.ToDouble(rectangles[c].X) * ratio);
rect1.Width = Convert.ToInt16(Convert.ToDouble(rectangles[c].Width) * ratio);
rect1.Y = Convert.ToInt16(Convert.ToDouble(rectangles[c].Y) * ratio) + n2;
rect1.Height = Convert.ToInt16((Convert.ToDouble(rectangles[c].Height) * ratio);
rectangles.RemoveAt(c);
rectangles.Insert(c, rect1);
}
}
}
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to me this is yet another proof PictureBox is not a good Control at all: as soon as you want to do more than just showing an image as is, it starts to work against you.
Here is my approach:
- use whatever Control you choose, and paint everything yourself, on top of it, using a Paint handler; I typically suggest a Panel.
- use Graphics.DrawImage() to paint (part of) the image
- and Graphics.DrawRectangle() to paint the rectangle
- and Graphics.DrawString() to paint the text.
optionally use any of the transform methods to change the origin (TranslateTransform), rotation (RotateTransform), or scaling (ScaleTransform). The big advantage is these work identically on all drawing components (image, rectangle, text), provided the transforms are executed before any of the drawing occurs.
Warning: initially you may make some mistakes in determining the correct transformations and your drawing parts may lie outside the view, therefore it is recommended to start with a view larger than is required.
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Hi,
I have painted the image on the panel and drawn rectangle. now i like to move the rectangle and i succeed on that. My problem is when i use panel.invalidate in paint or in mouse move, panle get refeshed every time (all the things getting blink every time when i move the mouse over the panel).
SO i used panel.invalidate in other events (mouse click, mouse move down)and can't able to see the moving of rectangle. (the panel only get refreshed after i release the mouse left click)
My question is how can refesh the panle so the moving rectangle will only get refeshed rather than all drawn things in panel (just to top blink very time i move the rectangle or get refersh such just it should not seen in naked eye).
I achieved this in picture box.
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Yes everything will be redrawn all the time, to make that happen unnoticed you should consider using double-buffering; this article[^] has an example. You should also make sure to keep your Paint handler lightweight, i.e. avoid Control.CreateGraphics, Image.FromFile, and other expensive operations.
FWIW: for really complex graphics (what you described is not), you could also repaint the relevant parts only, i.e. rely on clipping, probably based on the rectangular hull of the old and new rectangle.
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Have loaded the image and drawn the rectangle over the panel. When zoom the panel the rectangle position also changed. if i drawn a rectangle over a text on the image and when zoomed the panel the rectangle needs to cover that text portion after zoomed.
How i get this....
Thanks....
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Without seeing the code, I can't tell for sure where you went wrong.
IMO the right approach was explained here[^].
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private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFD.FileName = "";
OpenFD.Title = "open image";
OpenFD.InitialDirectory = "C";
OpenFD.Filter = "JPEG|*.jpg|Bmp|*.bmp|All Files|*.*.*";
if (OpenFD.ShowDialog() == DialogResult.OK)
{
file = OpenFD.FileName;
image1= image = Image.FromFile(file);
sz1.Width = 800;
sz1.Height = 650;
svc = Screen.PrimaryScreen;
image= resizeimage(image, sz1);
rectangles.Clear();
}
}
private Image resizeimage(Image my, Size sz1)
{
double ratio = 0d;
double myThumbWidth = 0d;
double myThumbHeight = 0d;
Bitmap bp;
if ((my.Width / Convert.ToDouble(sz1.Width)) > (my.Height /
Convert.ToDouble(sz1.Height)))
ratio = Convert.ToDouble(my.Width) / Convert.ToDouble(sz1.Width);
else
ratio = Convert.ToDouble(my.Height -10) / Convert.ToDouble(sz1.Height);
myThumbHeight = Math.Ceiling(my.Height / ratio);
myThumbWidth = Math.Ceiling(my.Width / ratio);
Size thumbSize = new Size((int)myThumbWidth, (int)myThumbHeight);
sz.Width = svc.Bounds.Width;
sz.Height = svc.Bounds.Height;
rect2 = rect = new Rectangle(0, 0, thumbSize.Width, sz.Height-120);
panelpostion= Convert.ToInt16((sz.Width -10) /3.5);
bp = new Bitmap(sz.Width-10, rect.Height);
bp.SetResolution(300, 300);
g = Graphics.FromImage(bp);
g.SmoothingMode = SmoothingMode.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
g.DrawImage(my, rect, 0, 0, my.Width, my.Height, GraphicsUnit.Pixel);
panel1.Size= bp.Size ;
rect = new Rectangle(0, 0, 0, 0);
return (bp);
}
public void ZoomIn()
{
double ratio = 0d;
double ratio1 = 0d;
if (sz1.Width >= Convert.ToInt16(sz.Width*3.8))
MessageBox.Show("Max ZoomIn");
else
{
sz1.Width += 50;
sz1.Height += 50;
ratio = Convert.ToDouble(sz1.Width) / Convert.ToDouble(panel1.Width);
ratio1 = Convert.ToDouble(sz1.Height) / Convert.ToDouble(panel1.Height);
panel1.Size = sz1;
panelpostion = panelpostion - 5;
for (c = 0; c <= (rectangles.Count - 1); c++)
{
rect1.X = Convert.ToInt16(Convert.ToDouble(rectangles[c].X) * ratio);
rect1.Y = Convert.ToInt16(Convert.ToDouble(rectangles[c].Y) * ratio);
rect1.Width = Convert.ToInt16(Convert.ToDouble(rectangles[c].Width) * ratio);
rect1.Height = Convert.ToInt16((Convert.ToDouble(rectangles[c].Height) * ratio));
rectangles.RemoveAt(c);
rectangles.Insert(c, rect1);
}
}
panel1.Invalidate();
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
using (g = Graphics.FromImage(mybitmap))
{
e.Graphics.DrawImage(image, new Rectangle(panelpostion, 0, panel1.Width, panel1.Height));
using (Pen pen = new Pen(Color.Green, 3))
{
pen.Color = Color.Red;
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
e.Graphics.DrawRectangle(pen, rect);
c = 0;
foreach (Rectangle r in rectangles)
{
e.Graphics.DrawRectangle(pen, r);
e.Graphics.DrawString(lab[c].ToString(), new Font(lab[c].ToString(), 8F), new SolidBrush(label1.ForeColor), r);
c++;
}
}
}
}
private void panel1_MouseDown(object sender, MouseEventArgs e)
{
if (mybitmap == null)
{
mybitmap = new Bitmap(panel1.Width, panel1.Height);
mybitmap.SetResolution(300, 300);
}
rect = new Rectangle(e.X, e.Y, 0, 0);
}
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using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Reflection;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Imaging;
using System.Drawing.Drawing2D;
using System.IO;
using System.Xml;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
DoubleBuffered = true;
}
public ArrayList goZones = null;
public int a, b, c, d, k, n1, n2, n3, panelpostion;
public int zoomminwidth, zoommaxwidth, zoomminheight, zoommaxheight;
bool f, g2 = false, g3 = false, panelflag = true, initialimage = true;
private PosSizableRect nodeSelected = PosSizableRect.None;
Bitmap mybitmap;
Screen svc;
Point w;
string file = "";
Size sz1, sz;
Graphics g;
Image image, image1;
Rectangle rect, rect1, rect2;
public static List<Rectangle> rectangles = new List<Rectangle>();
public static List<string> lab = new List<string>();
private enum PosSizableRect
{
UpMiddle,
LeftMiddle,
LeftBottom,
LeftUp,
RightUp,
RightMiddle,
RightBottom,
BottomMiddle,
None
};
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFD.FileName = "";
OpenFD.Title = "open image";
OpenFD.InitialDirectory = "C";
OpenFD.Filter = "JPEG|*.jpg|Bmp|*.bmp|All Files|*.*.*";
if (OpenFD.ShowDialog() == DialogResult.OK)
{
file = OpenFD.FileName;
image1= image = Image.FromFile(file);
sz1.Width = 800;
sz1.Height = 650;
svc = Screen.PrimaryScreen;
image= resizeimage(image, sz1);
sz1 = image.Size;
panelflag = true;
zoominToolStripMenuItem1.Checked = false;
zoomOutToolStripMenuItem1.Checked = false;
deleteToolStripMenuItem.Checked = false;
label1.Text = "";
rectangles.Clear();
lab.Clear();
f = true;
n3 = n2 = 0;
mybitmap = null;
label1.Visible = false;
zoomborder(panel1.Width);
}
}
private Image resizeimage(Image my, Size sz1)
{
double ratio = 0d;
double myThumbWidth = 0d;
double myThumbHeight = 0d;
Bitmap bp;
if ((my.Width / Convert.ToDouble(sz1.Width)) > (my.Height /
Convert.ToDouble(sz1.Height)))
ratio = Convert.ToDouble(my.Width) / Convert.ToDouble(sz1.Width);
else
ratio = Convert.ToDouble(my.Height -10) / Convert.ToDouble(sz1.Height);
myThumbHeight = Math.Ceiling(my.Height / ratio);
myThumbWidth = Math.Ceiling(my.Width / ratio);
Size thumbSize = new Size((int)myThumbWidth, (int)myThumbHeight);
sz.Width = svc.Bounds.Width;
sz.Height = svc.Bounds.Height;
rect2 = rect = new Rectangle(0, 0, thumbSize.Width, sz.Height-120);
panelpostion= Convert.ToInt16((sz.Width -10) /3.5);
k = rect.Width + panelpostion; n1 = rect.Height;
bp = new Bitmap(sz.Width-10, rect.Height);
bp.SetResolution(300, 300);
g = Graphics.FromImage(bp);
g.SmoothingMode = SmoothingMode.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
g.DrawImage(my, rect, 0, 0, my.Width, my.Height, GraphicsUnit.Pixel);
if (f == false)
{
panel1.Size=sz=sz1 = bp.Size ;
XmlDocument oDOM = new XmlDocument();
string str2 = Path.GetFileNameWithoutExtension(file) + ".xml";
oDOM = null;
if(!(File.Exists(str2)))
{
string str1 = Path.GetFileNameWithoutExtension(file);
StreamWriter Recta = new StreamWriter(Path.GetDirectoryName(str1) + str1 + ".xml");
Recta.WriteLine("<xml>");
Recta.WriteLine("<screen>");
Recta.WriteLine("<X>" + rect2.X.ToString() + "</X>");
Recta.WriteLine("<Y>" + rect2.Y.ToString() + "</Y>");
Recta.WriteLine("<Width>" + rect2.Width.ToString() + "</Width>");
Recta.WriteLine("<height>" + rect2.Height.ToString() + "</height>");
Recta.WriteLine("</screen>");
Recta.WriteLine("</xml>");
Recta.Close();
}
}
rect = new Rectangle(0, 0, 0, 0);
return (bp);
}
private void zoominToolStripMenuItem1_Click(object sender, EventArgs e)
{
zoominfunction();
}
private void zoomOutToolStripMenuItem1_Click(object sender, EventArgs e)
{
zoomoutfunction();
}
private void zoominfunction()
{
if (file == "")
MessageBox.Show("Open a file");
else
{
zoominToolStripMenuItem1.Checked = true;
zoomOutToolStripMenuItem1.Checked = false;
shortcut();
}
}
private void zoomoutfunction()
{
if (file == "")
MessageBox.Show("Open a file");
else
{
zoominToolStripMenuItem1.Checked = false;
zoomOutToolStripMenuItem1.Checked = true;
shortcut();
}
}
private void shortcut()
{
if (zoominToolStripMenuItem1.Checked == true)
ZoomIn();
else if (zoomOutToolStripMenuItem1.Checked == true)
ZoomOut();
}
public void ZoomIn()
{
double ratio = 0d;
double ratio1 = 0d;
if (sz1.Width >= Convert.ToInt16(sz.Width*3.8))
MessageBox.Show("Max ZoomIn");
else
{
sz1.Width += 50;
sz1.Height += 50;
ratio = Convert.ToDouble(sz1.Width) / Convert.ToDouble(panel1.Width);
ratio1 = Convert.ToDouble(sz1.Height) / Convert.ToDouble(panel1.Height);
panel1.Size = sz1;
panelpostion = panelpostion - 5;
for (c = 0; c <= (rectangles.Count - 1); c++)
{
if (rectangles[c].Y>=0 && rectangles[c].Y<=20)
rect1.Y = rectangles[c].Y;
else if (rectangles[c].Y >=20 && rectangles[c].Y <= 100)
rect1.Y = rectangles[c].Y+2;
rect1.X = rectangles[c].X-5;
rect1.Width = Convert.ToInt16(Convert.ToDouble(rectangles[c].Width) * ratio);
rect1.Height = Convert.ToInt16((Convert.ToDouble(rectangles[c].Height) * ratio));
rectangles.RemoveAt(c);
rectangles.Insert(c, rect1);
}
}
panel1.Invalidate();
}
public void ZoomOut()
{
if (sz.Height == sz1.Height)
MessageBox.Show("Max ZoomIn");
else
{
sz1.Width -= 50;
sz1.Height -= 50;
panel1.Size = sz1;
panelpostion = panelpostion + 5;
}
panel1.Invalidate();
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
if (file == "")
return;
if (mybitmap == null)
{
return;
}
using (g = Graphics.FromImage(mybitmap))
{
e.Graphics.DrawImage(image, new Rectangle(panelpostion, 0, panel1.Width, panel1.Height));
using (Pen pen = new Pen(Color.Green, 3))
{
paintworks();
if (f == true)
{
f = false;
pen.Color = Color.Red;
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
c = 0;
foreach (Rectangle r in rectangles)
{
e.Graphics.DrawRectangle(pen, r);
e.Graphics.DrawString(lab[c].ToString(), new Font(lab[c].ToString(), 8F), new SolidBrush(label1.ForeColor), r);
c++;
}
pen.Color = Color.Green;
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
e.Graphics.DrawRectangle(pen, rect);
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Solid;
foreach (PosSizableRect pos in Enum.GetValues(typeof(PosSizableRect)))
{
e.Graphics.DrawRectangle(pen, GetRect(pos));
}
}
else
{
pen.Color = Color.Red;
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
e.Graphics.DrawRectangle(pen, rect);
c = 0;
foreach (Rectangle r in rectangles)
{
e.Graphics.DrawRectangle(pen, r);
e.Graphics.DrawString(lab[c].ToString(), new Font(lab[c].ToString(), 8F), new SolidBrush(label1.ForeColor), r);
c++;
}
}
}
}
return;
}
private void panel1_MouseDown(object sender, MouseEventArgs e)
{
if (file == "")
return;
zoomborder(panel1.Width);
contextMenuStrip1.Visible = false;
if (rectangles.Count != 0)
{
f = false;
elocation(w);
d = c;
if (f == true)
{
rect = new Rectangle(rectangles[d].X, rectangles[d].Y, rectangles[d].Width, rectangles[d].Height);
f = false;
g3 = true;
g2 = true;
}
else
{
g2 = false;
}
}
else
g2 = false;
if (mybitmap == null)
{
mybitmap = new Bitmap(panel1.Width, panel1.Height);
mybitmap.SetResolution(300, 300);
}
if (g2 == true)
{
nodeSelected = PosSizableRect.None;
nodeSelected = GetNodeSelectable(e.Location);
a = e.X;
b = e.Y;
}
else
{
rect = new Rectangle(e.X, e.Y, 0, 0);
g3 = false;
}
panel1.Invalidate();
}
private void panel1_MouseMove(object sender, MouseEventArgs e)
{
if (file == "")
return;
panel1.Cursor = GetCursor(GetNodeSelectable(w = e.Location));
if (mybitmap == null)
{
loadxml();
}
if (e.Button == MouseButtons.Left)
{
if (g2 == false)
{
c = -1;
f = false;
elocation(w);
if (f == true)
{
if (g3 == false)
f = false;
}
if (f == true)
{
rect = new Rectangle(e.X, e.Y, rectangles[c].Width, rectangles[c].Height);
rectangles.RemoveAt(c);
rectangles.Insert(c, rect);
f = false;
}
else
{
if (rect.X + rect.Width >= zoommaxwidth || rect.Y + rect.Height >= zoommaxheight || e.X >= zoommaxwidth + 50 || e.Y >= zoommaxheight + 50)
{
borderrectangle(w);
}
else
{
f = false;
cond();
if (f == true)
{
MessageBox.Show("Cannot draw Rectangle over another Rectangle", "Warning");
f = false;
rect = new Rectangle(0, 0, 0, 0);
}
else
{
if (!(rect.Left == 0 || rect.Top == 0))
rect = new Rectangle(rect.Left, rect.Top, e.X - rect.Left, e.Y - rect.Top);
panelflag = true;
}
}
}
}
else
{
if (g3 == false)
{
f = false;
cond();
if (f == false)
{
g2 = false;
f = false;
return;
}
else
f = false;
}
coordinatechanges(w);
a = e.X;
b = e.Y;
}
}
if (panelflag == true)
{
panel1.Invalidate();
panelflag = false;
}
}
private void panel1_MouseClick(object sender, MouseEventArgs e)
{
if (file == "")
return;
picclickcontrol(w);
panelflag = true;
}
private void panel1_MouseLeave(object sender, EventArgs e)
{
if (file == "")
return;
if (rect.X != 0 || rect.Y != 0)
{
cond();
if (f == false)
borderrectangle(w);
else
f = false;
}
}
private void paintworks()
{
if (MouseButtons != MouseButtons.Left)
g3 = false;
if (g3 == false)
{
f = false;
foreach (Rectangle r in rectangles)
{
if ((w.X >= r.X && w.X <= (r.X + r.Width)) && (w.Y >= r.Y && w.Y <= r.Y + r.Height))
{
f = true;
rect = new Rectangle(r.X, r.Y, r.Width, r.Height);
break;
}
}
}
else
f = true;
}
private Rectangle GetRect(PosSizableRect p)
{
if (rect.Width <= 0 || rect.Height <= 0)
return new Rectangle();
switch (p)
{
case PosSizableRect.LeftUp:
return rect1 = new Rectangle(rect.X - 5 / 2, rect.Y - 5 / 2, 5, 5);
case PosSizableRect.LeftMiddle:
return rect1 = new Rectangle(rect.X - 5 / 2, rect.Y + rect.Height / 2 - 5, 5, 5);
case PosSizableRect.LeftBottom:
return rect1 = new Rectangle((rect.X) - 5 / 2, (rect.Y + rect.Height) - 5 / 2, 5, 5);
case PosSizableRect.BottomMiddle:
return rect1 = new Rectangle(rect.X + rect.Width / 2 - 5, rect.Y + rect.Height - 5 / 2, 5, 5);
case PosSizableRect.RightUp:
return rect1 = new Rectangle((rect.X + rect.Width) - 5 / 2, rect.Y - 5 / 2, 5, 5);
case PosSizableRect.RightBottom:
return rect1 = new Rectangle((rect.X + rect.Width) - 5 / 2, (rect.Y + rect.Height) - 5 / 2, 5, 5);
case PosSizableRect.RightMiddle:
return rect1 = new Rectangle(rect.X + rect.Width - 5 / 2, rect.Y + rect.Height / 2 - 5, 5, 5);
case PosSizableRect.UpMiddle:
return rect1 = new Rectangle(rect.X + rect.Width / 2 - 5, rect.Y - 5 / 2, 5, 5);
default:
return new Rectangle();
}
}
private PosSizableRect GetNodeSelectable(Point p)
{
foreach (PosSizableRect r in Enum.GetValues(typeof(PosSizableRect)))
{
if (GetRect(r).Contains(p))
{
return r;
}
}
return PosSizableRect.None;
}
private Cursor GetCursor(PosSizableRect p)
{
switch (p)
{
case PosSizableRect.LeftUp:
return Cursors.SizeNWSE;
case PosSizableRect.LeftMiddle:
return Cursors.SizeWE;
case PosSizableRect.LeftBottom:
return Cursors.SizeNESW;
case PosSizableRect.BottomMiddle:
return Cursors.SizeNS;
case PosSizableRect.RightUp:
return Cursors.SizeNESW;
case PosSizableRect.RightBottom:
return Cursors.SizeNWSE;
case PosSizableRect.RightMiddle:
return Cursors.SizeWE;
case PosSizableRect.UpMiddle:
return Cursors.SizeNS;
default:
f = false;
if ((w.X < zoomminwidth || w.X > zoommaxwidth))
return Cursors.Arrow;
else
{
elocation(w);
if (f == true)
{
f = false;
return Cursors.SizeAll;
}
else
return Cursors.Cross;
}
}
}
public void comman()
{
if (!(mybitmap == null))
{
if (!(rectangles.Count == 0))
{
using (Pen pen = new Pen(Color.Red, 2))
{
c = 0;
foreach (Rectangle r in rectangles)
{
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
g.DrawString(lab[c].ToString(), new Font(lab[c].ToString(), 2.75F), new SolidBrush(label1.ForeColor), r);
g.DrawRectangle(pen, r);
c++;
}
}
}
}
}
private void loadxml()
{
XmlDocument oDOM = new XmlDocument();
XmlNode oscreenwidth;
XmlNode oscreenheight;
XmlNode ox;
string str1 = Path.GetFileNameWithoutExtension(file) + ".xml";
if (File.Exists(str1))
{
oDOM.Load(str1);
if (File.Exists(str1))
{
XmlNodeList oscreenrevolution = oDOM.DocumentElement.SelectNodes(".//screen");
foreach (XmlNode oscreen in oscreenrevolution)
{
oscreenwidth = oscreen.SelectSingleNode("//Width");
a = Convert.ToInt16(oscreenwidth.InnerText);
oscreenheight = oscreen.SelectSingleNode("//height");
b = Convert.ToInt16(oscreenheight.InnerText);
ox = oscreen.SelectSingleNode("//X");
c = Convert.ToInt16(ox.InnerText);
}
oscreenrevolution = null;
ox = null;
oscreenwidth = null;
oscreenheight = null;
oDOM = null;
switch (svc.Bounds.Width.ToString())
{
case "800":
{
if (c == 290)
d = -64;
else if (c == 326)
d = -100;
else if (c == 363)
d = -137;
else if (c == 409)
d = -183;
else
d = 0;
diffscreenresolution(b, d);
break;
}
case "1024":
{
if (c == 226)
d = 64;
else if (c == 326)
d = -36;
else if (c == 363)
d = -73;
else if (c == 409)
d = -120;
else
d = 0;
diffscreenresolution(b, d);
break;
}
case "1152":
{
if (c == 226)
d = 100;
else if (c == 290)
d = 36;
else if (c == 363)
d = -37;
else if (c == 409)
d = -83;
else
d = 0;
diffscreenresolution(b, d);
break;
}
case "1280":
{
if (c == 226)
d = 137;
else if (c == 290)
d = 73;
else if (c == 326)
d = 37;
else if (c == 409)
d = -47;
else
d = 0;
diffscreenresolution(b, d);
break;
}
case "1440":
{
if (c == 226)
d = 183;
else if (c == 290)
d = 120;
else if (c == 326)
d = 83;
else if (c == 363)
d = 47;
else
d = 0;
diffscreenresolution(b, d);
break;
}
default:
{
d = 0;
break;
}
}
mybitmap = new Bitmap(panel1.Width, panel1.Height);
mybitmap.SetResolution(300, 300);
label1.Text = "";
rect = new Rectangle(0, 0, 0, 0);
}
}
}
private void diffscreenresolution(int b1, int z)
{
XmlDocument oDOM = new XmlDocument();
XmlNodeList oRectangle;
string str1 = Path.GetFileNameWithoutExtension(file) + ".xml";
oDOM.Load(str1);
oRectangle = oDOM.DocumentElement.SelectNodes(".//Rectangle");
if (oRectangle != null)
{
foreach (XmlNode oRect in oRectangle)
{
XmlNode oXAxis = oRect.SelectSingleNode(".//X");
XmlNode oYAxis = oRect.SelectSingleNode(".//Y");
XmlNode oWAxis = oRect.SelectSingleNode(".//Width");
XmlNode oHAxis = oRect.SelectSingleNode(".//height");
XmlNode label = oRect.SelectSingleNode(".//label");
rect.X = Convert.ToInt16(oXAxis.InnerText);
rect.Y = Convert.ToInt16(oYAxis.InnerText);
rect.Width = Convert.ToInt16(oWAxis.InnerText);
rect.Height = Convert.ToInt16((oHAxis.InnerText));
label1.Text = Convert.ToString(label.InnerText);
rect.X = Convert.ToInt16(Convert.ToDouble(rect.X)) + z;
rect.Y = Convert.ToInt16((Convert.ToDouble(rect.Y) / Convert.ToDouble(b)) * (Convert.ToDouble((rect2.Height))));
rect.Height = Convert.ToInt16(Convert.ToDouble(rect.Height) * (Convert.ToDouble(rect2.Height) / Convert.ToDouble(b)));
lab.Add(label.InnerText);
rectangles.Add(rect);
oXAxis = null;
oYAxis = null;
oWAxis = null;
oHAxis = null;
label = null;
}
oRectangle = null;
oDOM = null;
}
}
private void elocation(Point n)
{
c = -1;
foreach (Rectangle r in rectangles)
{
if ((n.X >= r.X && n.X <= (r.X + r.Width)) && (n.Y >= r.Y && n.Y <= r.Y + r.Height))
{
f = true;
c++;
break;
}
c++;
}
}
private void borderrectangle(Point n)
{
if (rect.X + rect.Width >= zoommaxwidth && rect.Y + rect.Height >= zoommaxheight || n.X >= zoommaxwidth + 50 || n.Y + rect.Height >= zoommaxheight + 50)
{
if (rect.X + rect.Width >= zoommaxwidth)
rect.X = zoommaxwidth - rect.Width;
if (rect.Y + rect.Height >= zoommaxheight)
rect.Y = zoommaxheight - rect.Height;
cond();
borderrect();
}
else if (rect.X + rect.Width >= zoommaxwidth)
{
rect.X = zoommaxwidth - rect.Width;
rect = new Rectangle(rect.Left, rect.Top, rect.Width, n.Y - rect.Top);
if (MouseButtons == MouseButtons.None)
{
cond();
borderrect();
}
}
else if (rect.Y + rect.Height >= zoommaxheight)
{
rect.Y = zoommaxheight - rect.Height;
rect = new Rectangle(rect.Left, rect.Top, n.X - rect.Left, rect.Height);
if (MouseButtons == MouseButtons.None)
{
cond();
borderrect();
}
}
}
private void coordinatechanges(Point n)
{
switch (nodeSelected)
{
case PosSizableRect.LeftUp:
if (n.Y <= zoomminheight || n.X <= zoomminwidth)
{
if (rect.Y <= zoomminheight)
{
rect.Y = zoomminheight;
}
else if (rect.X <= zoomminwidth)
rect.X = zoomminwidth;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
else
{
rect.X += n.X - a;
rect.Y += n.Y - b;
rect.Width -= n.X - a;
rect.Height -= n.Y - b;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
break;
case PosSizableRect.LeftMiddle:
if (n.X <= zoomminwidth)
{
rect.X = zoomminwidth;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
else
{
rect.X += n.X - a;
rect.Width -= n.X - a;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
break;
case PosSizableRect.LeftBottom:
if (n.X <= zoomminwidth || n.Y >= zoommaxheight)
{
if (rect.X <= zoomminwidth)
rect.X = zoomminwidth;
else if (rect.Y + rect.Height >= zoommaxheight)
rect.Y = zoommaxheight - rect.Height;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
else
{
rect.X += n.X - a;
rect.Height += n.Y - b;
rect.Width -= n.X - a;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
break;
case PosSizableRect.BottomMiddle:
if (n.Y >= zoommaxheight)
{
if (rect.Y + rect.Height >= zoommaxheight)
rect.Y = zoommaxheight - rect.Height;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
else
{
rect.Height += n.Y - b;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
break;
case PosSizableRect.RightUp:
if (n.X >= zoommaxwidth || n.Y <= zoomminwidth)
{
if (rect.X + rect.Width > zoommaxwidth)
rect.X = zoommaxwidth - rect.Width;
else if (n.Y <= zoomminwidth)
rect.Y = zoomminwidth;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
else
{
rect.Y += n.Y - b;
rect.Width += n.X - a;
rect.Height -= n.Y - b;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
break;
case PosSizableRect.RightBottom:
if (n.X >= zoommaxwidth || n.Y >= zoommaxheight)
{
if (rect.X + rect.Width >= zoommaxwidth)
rect.X = zoommaxwidth - rect.Width;
else if (rect.Y + rect.Height >= zoommaxheight)
rect.Y = zoommaxheight - rect.Height;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
else
{
rect.Width += n.X - a;
rect.Height += n.Y - b;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
break;
case PosSizableRect.RightMiddle:
if (n.X >= zoommaxwidth)
{
if (rect.X + rect.Width >= zoommaxwidth)
rect.Width = zoommaxwidth - rect.X;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
else
{
rect.Width += n.X - a;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
break;
case PosSizableRect.UpMiddle:
if (n.Y <= zoomminheight)
{
rect.Y = zoomminheight;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
else
{
rect.Y += n.Y - b;
rect.Height -= n.Y - b;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
break;
default:
rect.X = rect.X + n.X - a;
rect.Y = rect.Y + n.Y - b;
if (rect.X + rect.Width >= zoommaxwidth || rect.Y + rect.Height >= zoommaxheight || rect.X <= zoomminwidth || rect.Y < zoomminheight)
{
if (rect.X <= zoomminwidth)
rect.X = zoomminwidth;
if (rect.Y < zoomminheight)
rect.Y = zoomminheight;
if (rect.X + rect.Width >= zoommaxwidth)
rect.X = zoommaxwidth - rect.Width;
if (rect.Y + rect.Height >= zoommaxheight)
rect.Y = zoommaxheight - rect.Height;
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
else
{
rectangles.RemoveAt(d);
rectangles.Insert(d, rect);
}
break;
}
panelflag = true;
}
private void borderrect()
{
if (f == true)
{
f = false;
rectangles.RemoveAt(c);
rectangles.Insert(c, rect);
lab.RemoveAt(c);
lab.Insert(c, "");
}
else
{
if (!(rect.Width == 0 || rect.Height == 0))
{
rectangles.Add(rect);
lab.Add("");
if ((rect.Height != 0 && rect.Width != 0))
{
contextMenuStrip1.Show(w.X, w.Y);
}
}
}
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
w.X = rect.X; w.Y = rect.Y;
elocation(w);
if (f == true)
{
rectangles.RemoveAt(c);
lab.RemoveAt(c);
f = false;
rect = new Rectangle(0, 0, 0, 0);
}
if (rectangles.Count == 0)
{
rect.Width = 0; rect.Height = 0;
}
deleteToolStripMenuItem.Checked = false;
g2 = false;
g3 = false;
label1.Text = "";
}
private void picclickcontrol(Point n)
{
if (g2 == false)
{
if ((rect.Height != 0 && rect.Width != 0))
{
}
}
if (rectangles.Count == 0)
{
rect = new Rectangle(rect.Left, rect.Top, n.X - rect.Left, n.Y - rect.Top);
if (rect.Width <= 0 || rect.Height <= 0)
{
contextMenuStrip1.Visible = false;
MessageBox.Show("Reverse croping not allowed");
}
else
{
rectangles.Add(rect);
contextMenuStrip1.Show(w.X, w.Y);
panel1.Invalidate();
if (rectangles.Count != 0 && rectangles.Count != lab.Count)
{
if (label1.Text == "")
{
label1.Text = "";
lab.Add(label1.Text);
}
}
}
}
else
{
f = false;
cond();
if (f == false)
{
g2 = false;
if (rect.Height != 0 && rect.Width != 0)
{
if (rect.Width <= 0 || rect.Height <= 0 || rect.Y < 0 || rect.X < 0)
{
cond();
if (f == true)
{
rect = new Rectangle(rectangles[c].X, rectangles[c].Y, rectangles[c].Width, rectangles[c].Height);
f = false;
}
else
rect = new Rectangle(0, 0, 0, 0);
contextMenuStrip1.Visible = false;
MessageBox.Show("Reverse croping not allowed");
}
else
{
rectangles.Add(rect);
if (panel1.Width == sz.Width)
contextMenuStrip1.Show(w);
else if (panel1.Width <= (sz.Width * 8))
{
a = panel1.Width;
for (c = 0; a > sz.Width; c++, a -= 50) ;
contextMenuStrip1.Show((w.X) - (25 * c), w.Y - (25 * c));
}
else
{
a = panel1.Width;
for (c = 0; a > sz.Width; c++, a -= 50) ;
contextMenuStrip1.Show((rect.X + rect.Width) - (25 * c), rect.Y - (40 * c));
}
panel1.Invalidate();
if (rectangles.Count != 0 && rectangles.Count != lab.Count)
{
if (label1.Text == "")
{
label1.Text = "";
lab.Add(label1.Text);
}
}
}
}
else
contextMenuStrip1.Visible = false;
}
else
{
f = false;
}
}
}
private void resetfunction()
{
if (file == "")
MessageBox.Show("Open a file");
else
{
zoominToolStripMenuItem1.Checked = false;
zoomOutToolStripMenuItem1.Checked = false;
deleteToolStripMenuItem.Checked = false;
zoominToolStripMenuItem1.Enabled = true;
zoomOutToolStripMenuItem1.Enabled = true;
if (f == true)
f = false;
else
{
f = false;
double ratio = 0d;
sz1.Width = panel1.Width;
for (; sz1.Width > sz.Width; )
{
sz1.Width -= 50;
ratio = Convert.ToDouble(panel1.Width) / Convert.ToDouble(sz1.Width);
for (c = 0; c <= (rectangles.Count - 1); c++)
{
switch (svc.Bounds.Width.ToString())
{
case "1280":
{
if (svc.Bounds.Height == 768)
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 1)))
rect1.Y = Convert.ToInt16((rectangles[c].Y) / ratio) - (n2);
else if (sz1.Width < (sz.Width + (50 * 5)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 11)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 17)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 5);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
if (sz1.Width < (sz.Width + (50 * 3)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 4)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + 1.1);
else if (sz1.Width < (sz.Width + (50 * 20)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 23)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
}
else if (svc.Bounds.Height == 1024)
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width == (sz.Width + (50 * 15)) || sz1.Width == (sz.Width + (50 * 20)) || sz1.Width == (sz.Width + (50 * 25)))
{
rect1.Width = Convert.ToInt16((rectangles[c].Width / ratio)) + 2;
}
else
{
rect1.Width = Convert.ToInt16((rectangles[c].Width / ratio));
}
if (sz1.Width < (sz.Width + (50 * 3)))
rect1.Y = Convert.ToInt16((rectangles[c].Y) / ratio) - (n2);
else if (sz1.Width < (sz.Width + (50 * 6)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 23)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 25)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 5);
if (sz1.Width < (sz.Width + (50 * 4)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 10)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 12)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 17)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
}
break;
}
case "1152":
{
if (sz1.Width == (sz.Width + (50 * 10)) || sz1.Width == (sz.Width + (50 * 20)) || sz1.Width == (sz.Width + (50 * 30)))
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio))) + 1;
else
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 7)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 9)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 14)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 24)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 29)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else if (sz1.Width < (sz.Width + (50 * 33)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 7);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 8);
if (sz1.Width < (sz.Width + (50 * 5)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
break;
}
case "1024":
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 2)))
rect1.Y = Convert.ToInt16((rectangles[c].Y) / ratio) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 11)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 29)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 5);
else if (sz1.Width < (sz.Width + (50 * 34)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 7);
if (sz1.Width < (sz.Width + (50 * 4)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 10)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 12)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
break;
}
case "1440":
{
if (svc.Bounds.Height == 1050)
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 6)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 13)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 23)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 27)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else if (sz1.Width < (sz.Width + (50 * 33)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 7);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 8);
if (sz1.Width < (sz.Width + (50 * 4)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) - 1.1);
else if (sz1.Width < (sz.Width + (50 * 10)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 12)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) - 1.1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
}
else
{
if (sz1.Width == (sz.Width + (50 * 10)) || sz1.Width == (sz.Width + (50 * 20)) || sz1.Width == (sz.Width + (50 * 30)))
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio))) + 1;
else
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 7)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 9)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 14)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 24)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 29)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else if (sz1.Width < (sz.Width + (50 * 33)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 7);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 8);
if (sz1.Width < (sz.Width + (50 * 5)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
}
break;
}
case "800":
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 3)))
rect1.Y = Convert.ToInt16((rectangles[c].Y) / ratio) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 5)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 11)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 28)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2);
if (sz1.Width < (sz.Width + (50 * 3)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) - .1);
else if (sz1.Width < (sz.Width + (50 * 13)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) - 1.1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
break;
}
default:
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2);
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
rect1.Height = Convert.ToInt16(rectangles[c].Height / ratio);
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
break;
}
}
rectangles.RemoveAt(c);
rectangles.Insert(c, rect1);
}
panel1.Width -= 50;
panel1.Height -= 50;
}
}
zoomborder(panel1.Width);
for (c = 0; c <= rectangles.Count - 1; c++)
{
rect1 = (Rectangle)(rectangles[c]);
if (rect1.X + rect1.Width > zoommaxwidth)
{
rect1.Width = zoommaxwidth - rect1.X;
rectangles.RemoveAt(c);
rectangles.Insert(c, rect1);
}
}
sz1.Width = 800;
sz1.Height = 650;
image = resizeimage(image1, sz1);
n3 = n2 = 0;
}
}
private void zoomborder(int width)
{
if (width > sz.Width)
{
for (c = 0; width > sz.Width; c++, width -= 50) ;
zoomminwidth = panelpostion - 5;
zoommaxwidth = k+(Convert.ToInt16(15.5*c));
zoommaxheight = n1+(50*c) ;
zoomminheight = 0;
}
else
{
zoomminwidth = Convert.ToInt16((sz.Width) / 3.5);
zoommaxwidth = k;
zoommaxheight = n1;
zoomminheight = 0;
}
}
private void chapterToolStripMenuItem_Click(object sender, EventArgs e)
{
label1.Text = "Chapter";
f = false;
cond();
if (f == true)
{
f = false;
if (lab.Count == rectangles.Count)
{
lab.RemoveAt(c);
lab.Insert(c, label1.Text);
}
else
lab.Add(label1.Text);
label1.Text = "";
}
}
private void summaryToolStripMenuItem_Click(object sender, EventArgs e)
{
label1.Text = "Summary";
deleteToolStripMenuItem.Enabled = false;
f = false;
cond();
if (f == true)
{
f = false;
if (lab.Count == rectangles.Count)
{
lab.RemoveAt(c);
lab.Insert(c, label1.Text);
}
else
lab.Add(label1.Text);
label1.Text = "";
}
}
private void contextMenuStrip1_Opening(object sender, CancelEventArgs e)
{
if (!(rect.Height != 0 && rect.Width != 0))
contextMenuStrip1.Enabled = false;
else
{
contextMenuStrip1.Enabled = true;
f = false;
cond();
if (f == true)
{
f = false;
contextMenuStrip1.Items[0].Enabled = true;
}
else
contextMenuStrip1.Items[0].Enabled = false;
}
}
private void cond()
{
c = -1;
foreach (Rectangle r in rectangles)
{
if ((rect.X >= r.X && rect.X <= (r.X + r.Width)) && (rect.Y >= r.Y && rect.Y <= r.Y + r.Height))
{
rect = new Rectangle(r.X, r.Y, r.Width, r.Height);
c++;
f = true;
break;
}
c++;
}
}
private void kToolStripMenuItem_Click(object sender, EventArgs e)
{
if (file == "")
{
MessageBox.Show("Open a file");
return;
}
List<Rectangle> rectangles1 = new List<Rectangle>();
double ratio = 0d;
b = panel1.Width;
a = panel1.Width;
rectangles1 = rectangles;
sz1.Width = panel1.Width;
for (; sz1.Width > sz.Width; )
{
sz1.Width -= 50;
ratio = Convert.ToDouble(panel1.Width) / Convert.ToDouble(sz1.Width);
for (c = 0; c <= (rectangles.Count - 1); c++)
{
switch (svc.Bounds.Width.ToString())
{
case "1280":
{
if (svc.Bounds.Height == 768)
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 1)))
rect1.Y = Convert.ToInt16((rectangles[c].Y) / ratio) - (n2);
else if (sz1.Width < (sz.Width + (50 * 5)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 11)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 17)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 5);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
if (sz1.Width < (sz.Width + (50 * 3)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 4)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + 1.1);
else if (sz1.Width < (sz.Width + (50 * 20)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 23)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
}
else if (svc.Bounds.Height == 1024)
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width == (sz.Width + (50 * 15)) || sz1.Width == (sz.Width + (50 * 20)) || sz1.Width == (sz.Width + (50 * 25)))
{
rect1.Width = Convert.ToInt16((rectangles[c].Width / ratio)) + 2;
}
else
{
rect1.Width = Convert.ToInt16((rectangles[c].Width / ratio));
}
if (sz1.Width < (sz.Width + (50 * 3)))
rect1.Y = Convert.ToInt16((rectangles[c].Y) / ratio) - (n2);
else if (sz1.Width < (sz.Width + (50 * 6)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 23)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 25)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 5);
if (sz1.Width < (sz.Width + (50 * 4)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 10)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 12)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 17)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
}
break;
}
case "1152":
{
if (sz1.Width == (sz.Width + (50 * 10)) || sz1.Width == (sz.Width + (50 * 20)) || sz1.Width == (sz.Width + (50 * 30)))
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio))) + 1;
else
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 7)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 9)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 14)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 24)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 29)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else if (sz1.Width < (sz.Width + (50 * 33)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 7);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 8);
if (sz1.Width < (sz.Width + (50 * 5)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
break;
}
case "1024":
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 2)))
rect1.Y = Convert.ToInt16((rectangles[c].Y) / ratio) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 11)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 29)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 5);
else if (sz1.Width < (sz.Width + (50 * 34)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 7);
if (sz1.Width < (sz.Width + (50 * 4)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 10)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 12)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
break;
}
case "1440":
{
if (svc.Bounds.Height == 1050)
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 6)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 13)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 23)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 27)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else if (sz1.Width < (sz.Width + (50 * 33)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 7);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 8);
if (sz1.Width < (sz.Width + (50 * 4)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) - 1.1);
else if (sz1.Width < (sz.Width + (50 * 10)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 12)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) - 1.1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
}
else
{
if (sz1.Width == (sz.Width + (50 * 10)) || sz1.Width == (sz.Width + (50 * 20)) || sz1.Width == (sz.Width + (50 * 30)))
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio))) + 1;
else
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 7)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 9)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 14)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 24)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 29)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else if (sz1.Width < (sz.Width + (50 * 33)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 7);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 8);
if (sz1.Width < (sz.Width + (50 * 5)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
}
break;
}
case "800":
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
if (sz1.Width < (sz.Width + (50 * 3)))
rect1.Y = Convert.ToInt16((rectangles[c].Y) / ratio) - (n2 - 1);
else if (sz1.Width < (sz.Width + (50 * 5)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 2);
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 3);
else if (sz1.Width < (sz.Width + (50 * 11)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 4);
else if (sz1.Width < (sz.Width + (50 * 28)))
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2 - 6);
else
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2);
if (sz1.Width < (sz.Width + (50 * 3)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 8)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) - .1);
else if (sz1.Width < (sz.Width + (50 * 13)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) + .1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else if (sz1.Width < (sz.Width + (50 * 15)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio) - 1.1);
else if (sz1.Width < (sz.Width + (50 * 18)))
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
else
rect1.Height = Convert.ToInt16((rectangles[c].Height / ratio));
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
break;
}
default:
{
rect1.X = Convert.ToInt16(Convert.ToInt16((rectangles[c].X / ratio)));
rect1.Y = Convert.ToInt16((rectangles[c].Y / ratio)) - (n2);
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
rect1.Height = Convert.ToInt16(rectangles[c].Height / ratio);
rect1.Width = Convert.ToInt16(rectangles[c].Width / ratio);
break;
}
}
rectangles.RemoveAt(c);
rectangles.Insert(c, rect1);
}
panel1.Width -= 50;
panel1.Height -= 50;
PropertyInfo pInfo = panel1.GetType().GetProperty("ImageRectangle",
System.Reflection.BindingFlags.Public |
System.Reflection.BindingFlags.NonPublic |
System.Reflection.BindingFlags.Instance);
rect1 = (Rectangle)pInfo.GetValue(panel1, null);
n2 = n3 - rect1.Y;
n3 = rect1.Y;
}
panel1.Location = new Point(0, 48);
for (c = 0; c <= rectangles.Count - 1; c++)
{
rect1 = (Rectangle)(rectangles[c]);
if (rect1.X + rect1.Width > zoommaxwidth)
{
rect1.Width = zoommaxwidth - rect1.X;
rectangles.RemoveAt(c);
rectangles.Insert(c, rect1);
}
}
string str1 = Path.GetFileNameWithoutExtension(file);
StreamWriter Recta = new StreamWriter(Path.GetDirectoryName(str1) + str1 + ".xml");
Recta.WriteLine("<xml>");
Recta.WriteLine("<screen>");
Recta.WriteLine("<X>" + rect2.X.ToString() + "</X>");
Recta.WriteLine("<Y>" + rect2.Y.ToString() + "</Y>");
Recta.WriteLine("<Width>" + rect2.Width.ToString() + "</Width>");
Recta.WriteLine("<height>" + rect2.Height.ToString() + "</height>");
Recta.WriteLine("</screen>");
c = 0;
foreach (Rectangle r in rectangles)
{
Recta.WriteLine("<Rectangle>");
Recta.WriteLine("<X>" + r.X.ToString() + "</X>");
Recta.WriteLine("<Y>" + r.Y.ToString() + "</Y>");
Recta.WriteLine("<Width>" + r.Width.ToString() + "</Width>");
Recta.WriteLine("<height>" + r.Height.ToString() + "</height>");
Recta.WriteLine("<label>" + lab[c].ToString() + "</label>");
Recta.WriteLine("</Rectangle>");
c++;
}
Recta.WriteLine("</xml>");
Recta.Close();
}
private void fToolStripMenuItem1_Click(object sender, EventArgs e)
{
zoominfunction();
}
private void eToolStripMenuItem_Click(object sender, EventArgs e)
{
zoomoutfunction();
}
private void resetToolStripMenuItem_Click(object sender, EventArgs e)
{
resetfunction();
}
private void contextMenuStrip1_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
label1.Text = e.ClickedItem.ToString();
f = false;
cond();
if (label1.Text != "Delete")
{
if (f == true)
{
f = false;
if (lab.Count == rectangles.Count)
{
lab.RemoveAt(c);
lab.Insert(c, label1.Text);
}
else
lab.Add(label1.Text);
label1.Text = "";
}
}
}
}
}
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I have a dll named A.dll with strong name, another assembly B references A.dll. I place A.dll in c:\myapp, also A.dll is installed in GAC.
I hope assembly B loads the A.dll from c:\myapp not GAC. But it always load the A.dll from GAC. My question is how to load a referenced dll from specified local location not GAC.
Thanks
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Remove it from the GAC. Why is it there?
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seems like a legitimate question; say you have an application up and running, using DLL from GAC; then you want to work on the next version while the current one remains available, so you want a development session using a "local" evolution of said DLL.
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Then why have the new copy overwrite the old? Shouldn't it be in a different directory? Or at least have a different version number?
I just remove mine from the GAC during testing -- it works for me.
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OK
Though it would be nice to be able to run both side-by-side...
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Keep it in GAC, because other Apps are using it. Load local A.dll for my App, because I do some change in A.dll, but its version is unchanged, I need the new A.dll for my App.
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Jack20095 wrote: its version is unchanged
That's probably the biggest problem.
What if you build the DLL in its own directory and GAC it from there, then build the new version, copy it to the APP's directory, and reference that version?
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Yes, the trouble is that it doesn't allow to change the version.
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I'm not following you... I'll have to try it.
Edit: I just tried it and saw the same thing. Then I compiled the "test" version of the DLL without the strongname and it worked as required.
So I guess only add the strongname when you're ready to put the DLL into the GAC.
modified on Friday, August 13, 2010 11:33 AM
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I am new to C#, so I am not sure if I am asking this right so be gentle ..
I know how arrays work in general, but am not sure how do this:
Instead of 3 arrays, use one array assigned to a class ?
ie:
I want to create an array say 10 elements.
numbers = new int[10];
Can I use a class vs. the int ?
numbers = new rdata[10];
public class rdata
{
int value1;
int value2;
int value3;
}
Would I use set/set methods to access that data by:
rdata[pointer].value1 rdata[pointer].value2 rdata[pointer].value3
Thanks In Advance
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Hi,
rdata[] numbers = new rdata[10];
would be fine; it is an array capable of holding ten (references to an) rdata objects.
dluurs wrote: Would I use set/set methods to access that data
you could have public variables (data members) in your class, however this isn't considered good practice; you could have public properties (known as getters/setters to some), that would be perfect.
You should pay more attention to the case of identifiers, the formatting of your code, and a lot more. I strongly suggest you buy and study an introductory book on C#, it is the best (and fastest) way to learn the language properly, as it is bound to present you all the necessary knowledge in a structured and consistent way; of course you should experiment while studying. So go to the book store and look at some books, choose one, and enjoy.
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(I suspect he's already taking a class.) 
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In addition to Luc's advice you may wish to take a look at .NET Book Zero[^] by Charles Petzold. It's an excellent primer and it's free.
It's time for a new signature.
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Hi, all,
I'm writing about ListBox.SelectedValueChanged. I know it fires twice, once on deselect and once on select, when the selection changes (although I find that behavior strange).
I'm wondering if anyone knows of a way to determine which event is occurring. I have a large event handler that fires off that event, and I don't want it to run twice.
I had thought of using a boolean to toggle back and forth between the two states, but I am terrified that it might get stuck in the wrong state if the event ever fires an odd number of times. 
Does the listbox or the event args contain something I'm missing that would allow me to do a real test?
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Hi,
if you allow single selection, have a look at SelectedItem or SelectedIndex; if you allow multiple selection, look at SelectedItems or SelectedIndices (and their Count).
You probably need to execute only a small part of your event handler when no item is selected; and you sure need to execute some part only when something got selected.
You probably cannot just ignore the event when nothing is selected, as unselecting may be a legitimate user action requiring some response.
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I looked into this some more...
Apparently the information I'd read about the event firing twice was false or out of date  I did a simplified test, and the event only fires once, with the new selected value(s)/index/indices. All the extra events are actually being triggered in my program (for reasons that make sense depending on context).
The event handler had logic in its header to prevent it from firing in certain scenarios where I knew the program would be making too many calls that would change the index (in particular, refreshing the databinding). I realized the current selection was already being stored in a static var, and just added to the short-circuit logic a test: selectedvalue = staticVar --> quick_exit
Works like a charm; the condition is true after the initial pass sets the static var.
Thanks for your help; looking at the selectedindex vals helped me figure out what was happening.
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You're welcome.
Yes, multiple or spurious events can be a burden and don't get documented; some Controls will even fire a Changed event when assigning the current value again, so one always has to program defensively.
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