// ------- Service methods for subclasses
/// <summary>
/// Copies the following characteristics from one grapher to another:
/// 1. Axis names.
/// 2. Axis "X" and "Y" coordinate steps.
/// 3. Axis numbers formatters.
///
/// It DOES NOT copy the grapher name, points array etc.
/// Just the signature of the grapher.
///
/// It is used in cases when you subclass the AbstractGrapher
/// and want to delegate the grapher functionality to the
/// inner object using composition.
/// (<see>FunctionGrapher</see>)
/// </summary>
/// <param name="from">Grapher from which the copying is produced.</param>
/// <param name="to">Grapher which is to receive the signature.</param>
protected static void copyGrapherSignature(AbstractGrapher from, AbstractGrapher to)
{
to.formatter1 = from.formatter1;
to.formatter2 = from.formatter2;
to.GrapherName = from.GrapherName;
to.Step1 = from.Step1;
to.Step2 = from.Step2;
to.xName = from.xName;
to.yName = from.yName;
}
// ------- Service methods for subclasses
/// <summary>
/// Copies the following characteristics from one grapher to another:
/// 1. Axis names.
/// 2. Axis "X" and "Y" coordinate steps.
/// 3. Axis numbers formatters.
///
/// It DOES NOT copy the grapher name, points array etc.
/// Just the signature of the grapher.
///
/// It is used in cases when you subclass the AbstractGrapher
/// and want to delegate the grapher functionality to the
/// inner object using composition.
/// (<see>FunctionGrapher</see>)
/// </summary>
/// <param name="from">Grapher from which the copying is produced.</param>
/// <param name="to">Grapher which is to receive the signature.</param>
protected static void copyGrapherSignature(AbstractGrapher from, AbstractGrapher to)
{
to.formatter1 = from.formatter1;
to.formatter2 = from.formatter2;
to.GrapherName = from.GrapherName;
to.Step1 = from.Step1;
to.Step2 = from.Step2;
to.xName = from.xName;
to.yName = from.yName;
}
public GraphicDrawer(AbstractGrapher grapher, double xMin, double xMax, double yMin, double yMax)
{
InitializeComponent();
G = grapher;
this.xMinInitial = xMin;
this.xMaxInitial = xMax;
this.yMinInitial = yMin;
this.yMaxInitial = yMax;
restoreTextBoxesInitial(); // set textboxes
this.decals = new List<IDecal>(); // set decals empty
this.multiGrapherPens1.setGrapher(grapher); // set the component
this.Text = "GraphicDrawer - " + grapher.Name; // set the form header
// ---------- if user chooses another color
this.multiGrapherPens1.ColorValueChanged += new EventHandler(
delegate
{
buttonGraph_Click(this, EventArgs.Empty);
}
);
// ----------------------
pictureBoxWindow.SizeMode = PictureBoxSizeMode.Normal;
pictureBoxWindow.Image = new Bitmap(pictureBoxWindow.Width, pictureBoxWindow.Height);
// ---------- максимальный отступ осей и заданный уже отступ
Graphics tmp = Graphics.FromImage(pictureBoxWindow.Image);
numericUpDownShift.Value = G.getRecommendedIndentFromBorder(tmp, CoordFont, string.Format("{{0:G{0}}}", numericUpDownEX.Value), string.Format("{{0:G{0}}}", numericUpDownEX2.Value));
numericUpDownShift.Maximum = this.pictureBoxWindow.Height / 2 - (this.pictureBoxWindow.Height/2) % 100;
pictureBoxWindow.MinimumSize = new Size((int)numericUpDownShift.Maximum, (int)numericUpDownShift.Maximum);
// ---------- обработчики событий
// показ текущих координат
pictureBoxWindow.MouseMove += new MouseEventHandler(
delegate(object source, MouseEventArgs e)
{
if(somethingIsDrawn)
toolStripStatusLabelCoord.Text = String.Format("X={0}, Y={1}", ctf.transformImageXtoFunctionX(this.xImageCoordinate + e.X), ctf.transformImageYToFunctionY(this.yImageCoordinate + e.Y));
});
// набоссить иксов
pictureBoxWindow.MouseClick += new MouseEventHandler(
delegate(object source, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left) return;
if (somethingIsDrawn && GraphicDrawerGraphClick != null)
{
double x = ctf.transformImageXtoFunctionX(this.xImageCoordinate + e.X);
double y = ctf.transformImageYToFunctionY(this.yImageCoordinate + e.Y);
GraphicDrawerGraphClick.Invoke(this, new GraphicDrawerGraphClickEventArgs(e.X, e.Y, x, y));
}
});
richTextBoxFontTest.Font = CoordFont;
// надо вызвать, чтобы установить границы и сделать первоначальное рисование
buttonRestore_Click(this, EventArgs.Empty);
tmp.Dispose();
}
public GraphicDrawer(AbstractGrapher grapher, double xMin, double xMax, double yMin, double yMax)
{
InitializeComponent();
G = grapher;
this.xMinInitial = xMin;
this.xMaxInitial = xMax;
this.yMinInitial = yMin;
this.yMaxInitial = yMax;
restoreTextBoxesInitial(); // set textboxes
this.decals = new List <IDecal>(); // set decals empty
this.multiGrapherPens1.setGrapher(grapher); // set the component
this.Text = "GraphicDrawer - " + grapher.Name; // set the form header
// ---------- if user chooses another color
this.multiGrapherPens1.ColorValueChanged += new EventHandler(
delegate
{
buttonGraph_Click(this, EventArgs.Empty);
}
);
// ----------------------
pictureBoxWindow.SizeMode = PictureBoxSizeMode.Normal;
pictureBoxWindow.Image = new Bitmap(pictureBoxWindow.Width, pictureBoxWindow.Height);
// ---------- максимальный отступ осей и заданный уже отступ
Graphics tmp = Graphics.FromImage(pictureBoxWindow.Image);
numericUpDownShift.Value = G.getRecommendedIndentFromBorder(tmp, CoordFont, string.Format("{{0:G{0}}}", numericUpDownEX.Value), string.Format("{{0:G{0}}}", numericUpDownEX2.Value));
numericUpDownShift.Maximum = this.pictureBoxWindow.Height / 2 - (this.pictureBoxWindow.Height / 2) % 100;
pictureBoxWindow.MinimumSize = new Size((int)numericUpDownShift.Maximum, (int)numericUpDownShift.Maximum);
// ---------- обработчики событий
// показ текущих координат
pictureBoxWindow.MouseMove += new MouseEventHandler(
delegate(object source, MouseEventArgs e)
{
if (somethingIsDrawn)
{
toolStripStatusLabelCoord.Text = String.Format("X={0}, Y={1}", ctf.transformImageXtoFunctionX(this.xImageCoordinate + e.X), ctf.transformImageYToFunctionY(this.yImageCoordinate + e.Y));
}
});
// набоссить иксов
pictureBoxWindow.MouseClick += new MouseEventHandler(
delegate(object source, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
return;
}
if (somethingIsDrawn && GraphicDrawerGraphClick != null)
{
double x = ctf.transformImageXtoFunctionX(this.xImageCoordinate + e.X);
double y = ctf.transformImageYToFunctionY(this.yImageCoordinate + e.Y);
GraphicDrawerGraphClick.Invoke(this, new GraphicDrawerGraphClickEventArgs(e.X, e.Y, x, y));
}
});
richTextBoxFontTest.Font = CoordFont;
// надо вызвать, чтобы установить границы и сделать первоначальное рисование
buttonRestore_Click(this, EventArgs.Empty);
tmp.Dispose();
}
