private void OffsetUpDown_ValueChanged(object sender, EventArgs e)
{
airfoils[(int)IndexUpDown.Value].Transform.Position =
new Vector3D(-1, 0, (double)-OffsetUpDown.Value / 10);
DrawRegion.Invalidate();
}
private void ScaleUpDown_ValueChanged(object sender, EventArgs e)
{
airfoils[(int)IndexUpDown.Value].Transform.Scale =
new Vector3D((double)ScaleUpDown.Value, (double)ScaleUpDown.Value, 1);
DrawRegion.Invalidate();
}
private void new_btn_Click(object sender, EventArgs e)
{
if (doc1.DrawObjectList.Count > 0)
{
SaveOfNew save_form = new SaveOfNew();
save_form.StartPosition = FormStartPosition.CenterParent;
switch (save_form.ShowDialog())
{
case DialogResult.Yes:
SaveFileDialog saveFile = new SaveFileDialog();
saveFile.Filter = "configuration (*.xml)|*.xml";
saveFile.InitialDirectory = "";
saveFile.Title = "存储文件";
saveFile.FileName = "";
SaveFile(saveFile);
document.DrawObjectList.Clear();
DrawRegion.Invalidate();
break;
case DialogResult.No:
document.DrawObjectList.Clear();
DrawRegion.Invalidate();
break;
}
}
}
/// <summary>
/// Handle the color scheme change.
/// </summary>
private void ColorSchemeComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
// Set the color scheme based on the combo box selection.
colorScheme = (ColorScheme)colorSchemeCombo.SelectedItem;
// Force re-draw.
DrawRegion.Invalidate();
}
private void mirror_Click(object sender, EventArgs e)
{
if (Document.SelectedDrawObjectList.Count > 0)
{
Document.SelectedDrawObjectList[0].ObjectMirror();
DrawRegion.Invalidate();
}
}
private void clw_Click(object sender, EventArgs e)
{
if (document.SelectedDrawObjectList.Count > 0)
{
document.SelectedDrawObjectList[0].RotateClw();
DrawRegion.Invalidate();
propertyGrid1.Refresh();
}
}
/// <summary>
/// Reset the zoom.
/// </summary>
private void ResetButton_Click(object sender, EventArgs e)
{
xMin = -2;
xMax = 2;
yMin = -2;
yMax = 2;
// Force re-draw.
DrawRegion.Invalidate();
}
private void EnlargeAndShortenCanvas(int drawMulti)
{
int n = document.DrawObjectList.Count;
for (int i = 0; i < n; i++)
{
document.DrawObjectList[i].DrawMultiFactor = drawMulti;
}
DrawRegion.Invalidate();
ChangeDrawRegionLoction();
}
private void ScaleTypeCombo_SelectedIndexChanged(object sender, EventArgs e)
{
// Set the scale type based on the combo box selection.
ScaleType scaleType = (ScaleType)ScaleTypeCombo.SelectedItem;
foreach (GameModel model in airfoils)
{
model.ScaleType = scaleType;
}
DrawRegion.Invalidate();
}
private void menuChooseAll_Click(object sender, EventArgs e)
{
document.SelectedDrawObjectList.Clear();
if (document.DrawObjectList.Count > 0)
{
foreach (BaseRailEle o in document.DrawObjectList)
{
document.SelectedDrawObjectList.Add(o);
}
}
DrawRegion.Invalidate();
}
private void shorten_Click(object sender, EventArgs e)
{
if (DrawRegion.Width > drawregOrigSize.Width)
{
DrawRegion.Width -= (drawregOrigSize.Width * CONST_MULTI_FACTOR);
DrawRegion.Height -= (drawregOrigSize.Height * CONST_MULTI_FACTOR);
multiFactor = DrawRegion.Width / drawregOrigSize.Width;
document.DrawMultiFactor = multiFactor;
int n = document.DrawObjectList.Count;
for (int i = 0; i < n; i++)
{
document.DrawObjectList[i].DrawMultiFactor = multiFactor;
}
DrawRegion.Invalidate();
ChangeDrawRegionLoction();
}
}
/// <summary>
/// Perform a simple zoom by dividing the view region in half.
/// </summary>
private void JuliaSet_MouseClick(Object sender, MouseEventArgs e)
{
// Convert mouse click screen coords to bounds coords.
double boundsX = xMin + (e.X * xDelta);
double boundsY = yMin + (e.Y * yDelta);
// Zoom the bounds by a factor of 2.
bounds /= 2;
// Center view around that point.
xMin = boundsX - (bounds / 2);
xMax = boundsX + (bounds / 2);
yMin = boundsY - (bounds / 2);
yMax = boundsY + (bounds / 2);
// Force re-draw.
DrawRegion.Invalidate();
}
/// <summary>
/// Handle the samples combo box item selected event.
/// </summary>
private void SamplesComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
string sample = (string)sampleCombo.SelectedItem;
// TODO: Create a string parser for this.
if (sample == "-1.476 + 0i")
{
cReal = -1.476;
cImag = 0;
realUpDown.Value = (Decimal)cReal;
imagUpDown.Value = (Decimal)cImag;
}
else if (sample == "-0.12 - 0.77i")
{
cReal = -0.12;
cImag = -0.77;
realUpDown.Value = (Decimal)cReal;
imagUpDown.Value = (Decimal)cImag;
}
else if (sample == "-0.162 + 1.04i")
{
cReal = -0.162;
cImag = 1.04;
realUpDown.Value = (Decimal)cReal;
imagUpDown.Value = (Decimal)cImag;
}
else if (sample == "-1.25 + 0i")
{
cReal = -1.25;
cImag = 0;
realUpDown.Value = (Decimal)cReal;
imagUpDown.Value = (Decimal)cImag;
}
else if (sample == "0.11 + 0.6557i")
{
cReal = 0.11;
cImag = 0.6557;
realUpDown.Value = (Decimal)cReal;
imagUpDown.Value = (Decimal)cImag;
}
// Force re-draw.
DrawRegion.Invalidate();
}
/// <summary>
/// Handle the zoom button click.
/// </summary>
private void ZoomButton_Click(object sender, EventArgs e)
{
if (clickCoord == null)
{
return;
}
// Determine the zoom factor in bounds coords.
double factor = (xMax - xMin) * (double)zoomFactor.Value;
// Center view around the click point.
xMin = clickCoord.x - (factor / 2);
xMax = clickCoord.x + (factor / 2);
yMin = clickCoord.y - (factor / 2);
yMax = clickCoord.y + (factor / 2);
// Force redraw.
DrawRegion.Invalidate();
}
private void pictureBox1_MouseUp(object sender, MouseEventArgs e)
{
if (pic1)
{
PictureBox pic = sender as PictureBox;
Point pt_new_e = PicPtTrans(sender, e);
if (0 < pt_new_e.X && DrawRegion.Size.Width > pt_new_e.X && 0 < pt_new_e.Y && DrawRegion.Size.Height > pt_new_e.Y)
{
BaseRailElement.StraightRailEle strRailEle = new BaseRailElement.StraightRailEle();
Point pt = new Point(pt_new_e.X, pt_new_e.Y);
doc1.DrawObjectList.Add(strRailEle.CreatEle(pt, DrawRegion.Size, multiFactor));
doc1.SelectOne(strRailEle);
DrawRegion.Invalidate();
propertyGrid1.SelectedObject = strRailEle;
propertyGrid1.Invalidate();
}
pic1 = false;
}
this.Cursor = System.Windows.Forms.Cursors.Default;
}
private void open_Click(object sender, EventArgs e)
{
sProjectPath = "";
OpenFileDialog openFile = new OpenFileDialog();
openFile.Filter = "configuration (*.xml)|*.xml";
openFile.InitialDirectory = "";
openFile.Title = "open files";
openFile.FileName = "";
if (openFile.ShowDialog() == DialogResult.OK)
{
string projectpath = openFile.FileName;
string sname = new FileInfo(projectpath).Name;
Document = doc1;
doc1.DrawObjectList.Clear();
DrawRegion.Top = 0;
DrawRegion.Left = 0;
DrawRegion.Width = drawregOrigSize.Width;
DrawRegion.Height = drawregOrigSize.Height;
drapIsDown = false;
this.Cursor = System.Windows.Forms.Cursors.Default;
try
{
FileStream fs = new FileStream(projectpath, FileMode.Open);
XmlSerializer mySerializer = new XmlSerializer(typeof(DrawDoc));
doc1 = (DrawDoc)mySerializer.Deserialize(fs);
fs.Close();
Document = doc1;
}
catch
{
MessageBox.Show("open error");
}
}
DrawRegion.Invalidate();
}
private void DrawRegion_MouseDown(object sender, MouseEventArgs e)
{
controlPoints.Add(new Vector3D(e.X, e.Y, 0));
DrawRegion.Invalidate();
}
private void Interactive_CheckedChanged(object sender, EventArgs e)
{
controlPoints.Clear();
DrawRegion.BackColor = System.Drawing.Color.White;
DrawRegion.Invalidate();
}
/// <summary>
/// Calculate the Julia set colors.
/// </summary>
private void CalculateButton_Click(object sender, EventArgs e)
{
// Force re-draw.
DrawRegion.Invalidate();
}
private void copy_Click(object sender, EventArgs e)
{
doc1.Copy();
DrawRegion.Invalidate();
}
private void RotationUpDown_ValueChanged(object sender, EventArgs e)
{
airfoils[(int)IndexUpDown.Value].Transform.Rotation = (float)RotationUpDown.Value;
DrawRegion.Invalidate();
}
private void delete_Click(object sender, EventArgs e)
{
doc1.Delete();
DrawRegion.Invalidate();
}
/// <summary>
/// Generate the original NACA airfoil points.
/// </summary>
private void GenerateAirfoilPoints()
{
float x, c, yt, temp, ts, tt, tf, r, dycdx, theta;
int naca, thick, camb, cambd, front;
float mask;
p = 0.0;
t = 0.0;
m = 0.0;
naca = int.Parse(comboBox1.Text);
mask = (float)naca;
mask = (float)(mask / 100.0);
front = naca / 100;
mask = (float)((mask - front) * 100.0 + 0.001);
thick = (int)mask;
MT.Text = thick.ToString() + " %";
mask = (float)front;
camb = front / 10;
MXC.Text = camb.ToString() + " %";
mask = (float)(mask / 10.0);
mask = (float)((mask - camb) * 10.0);
cambd = (int)(mask + 0.01);
t = (float)(thick / 100.0);
DtMc.Text = cambd.ToString() + "0%";
t = (float)(thick / 100.0);
p = (double)(cambd) / 10;
m = (double)(camb) / 100.0;
xl = new float[101];
yl = new float[101];
xu = new float[101];
yu = new float[101];
yc = new float[101];
c = (float)1.0;
xl1 = 0;
yl1 = 200;
xu1 = 0;
yu1 = 200;
yc1 = 200;
xc1 = 0;
listBox1.Items.Clear();
for (i = 0; i <= 100; i++)
{
x = i;
x = x / (float)100.0;
temp = x / c;
ts = temp * temp;
tt = ts * temp;
tf = tt * temp;
yt = (float)(5.0 * t * c * (0.2969 * Math.Sqrt(temp) - 0.1260 * (temp) - 0.3516 * ts + 0.2843 * tt - 0.1015 * tf));
if (p < 0.00001)
{
yc[i] = (float)0.0;
dycdx = (float)0.0;
theta = (float)0.0;
}
else
{
if (x <= p * c)
{
yc[i] = (float)(m * (x / (p * p)) * (2.0 * p - x / c));
dycdx = (float)((2.0 * m) / (p * p) * (p - x / c));
}
else
{
yc[i] = (float)(m * (c - x) / ((1 - p) * (1 - p)) * (1.0 + x / c - 2.0 * p));
dycdx = (float)((2.0 * m) / ((1 - p) * (1 - p)) * (p - x / c));
}
theta = (float)Math.Atan(dycdx);
}
xl[i] = (float)(x + yt * Math.Sin(theta));
yl[i] = (float)(yc[i] - yt * Math.Cos(theta));
xu[i] = (float)(x - yt * Math.Sin(theta));
yu[i] = (float)(yc[i] + yt * Math.Cos(theta));
listBox1.Items.Add("XL[" + i + "]= " + xl[i] + " YL[" + i + "]= " + yl[i] + " XU[" + i + "]=" + xu[i] + " YU[" + i + "]= " + yu[i] + " YC[" + i + "]= " + yc[i]);
}
r = (float)(1.1019 * t * t);
CRALE.Text = r.ToString();
DrawRegion.BackColor = System.Drawing.Color.White;
DrawRegion.Invalidate();
initialized = true;
}
private void propertyGrid1_PropertyValueChanged(object s, PropertyValueChangedEventArgs e)
{
objectEvent.ChangePropertyValue();
DrawRegion.Invalidate();
}
private void addtext_Click(object sender, EventArgs e)
{
BaseRailElement.RailLabal railLalal = new RailLabal();
document.DrawObjectList.Add(railLalal.CreatEle(multiFactor));
DrawRegion.Invalidate();
}