public FigureTool(IFigure figure, AbstractCanvas canvas)
{
this.figure = figure;
figureTmp = (IFigure)this.figure.Clone();
this.canvas = canvas;
cursorActive = false;
}
// ================================================== Методы установки значений по умолчанию ==================================================
private void startProgram() // Набор стартовых значений
{
labelX.Text = Convert.ToString(pictureBoxSheet.Width);
labelY.Text = Convert.ToString(pictureBoxSheet.Height);
if (canvas == Canvas.GetCanvas)
{
Canvas.GetCanvas.Init(pictureBoxSheet.Width, pictureBoxSheet.Height);
setDefaultToolRaster();
}
if (canvas == VectorCanvas.GetCanvas)
{
VectorCanvas.GetCanvas.Init(pictureBoxSheet.Width, pictureBoxSheet.Height);
setDefaultToolVector();
}
if (canvas == null)
{
Canvas.GetCanvas.Init(pictureBoxSheet.Width, pictureBoxSheet.Height);
VectorCanvas.GetCanvas.Init(pictureBoxSheet.Width, pictureBoxSheet.Height);
canvas = Canvas.GetCanvas;
brush = new CircleBrush(brushSize, paintColor1);
brush.BrushColor = palette1.BackColor;
fill = new NoFill(paintColor2);
tool = new PenTool();
}
pictureBoxSheet.DrawToBitmap(Canvas.GetCanvas.Bmp.Bmp, pictureBoxSheet.ClientRectangle);
}
// ================================================== Методы переключения режимов ==================================================
private void растроваяГрафикаToolStripMenuItem_Click(object sender, EventArgs e) // Подготовка режима растровой графики
{
canvas = Canvas.GetCanvas;
canvas.WriteToPictureBox(pictureBoxSheet);
labelTool.Text = " Кисть";
tool = new PenTool();
showModeMenu();
}
private void векторнаяГрафикаToolStripMenuItem_Click(object sender, EventArgs e) // Подготовка режима векторной графики
{
canvas = VectorCanvas.GetCanvas;
canvas.WriteToPictureBox(pictureBoxSheet);
labelTool.Text = " Линия";
tool = null;
showModeMenu();
}
public void Draw(AbstractCanvas canvas)
{
canvas.Bmp.Lock();
brush.DrawLine(canvas.Bmp, begin.X, begin.Y, end.X, end.Y, drawFirstDot);
canvas.Bmp.Unlock();
}
public void Draw(AbstractCanvas canvas)
{
//случай линии
if (figure.dotlist.Count == 2)
{
Drawline drawer = new Drawline(figure.dotlist[0].X, figure.dotlist[0].Y, figure.dotlist[1].X, figure.dotlist[1].Y, brush, true);
drawer.Draw(canvas);
return;
}
BitmapWrap tmp = new BitmapWrap(canvas.Width, canvas.Height);
tmp.Lock();
IBrush tmpBrush = new SquareBrush(1, fill.FillColor);
tmpBrush.DrawLine(tmp, figure.dotlist[0].X, figure.dotlist[0].Y, figure.dotlist[1].X, figure.dotlist[1].Y, true);
for (int i = 1; i < figure.dotlist.Count - 1; i++)
{
tmpBrush.DrawLine(tmp, figure.dotlist[i].X, figure.dotlist[i].Y, figure.dotlist[i + 1].X, figure.dotlist[i + 1].Y);
}
tmpBrush.DrawLine(tmp, figure.dotlist[figure.dotlist.Count - 1].X, figure.dotlist[figure.dotlist.Count - 1].Y, figure.dotlist[0].X, figure.dotlist[0].Y);
if (figure.IsInside(figure.center))
{
fill.Fill(tmp, figure.center);
}
if (!(fill is OnlyFill))
{
brush.DrawLine(tmp, figure.dotlist[0].X, figure.dotlist[0].Y, figure.dotlist[1].X, figure.dotlist[1].Y, true);
for (int i = 1; i < figure.dotlist.Count - 1; i++)
{
brush.DrawLine(tmp, figure.dotlist[i].X, figure.dotlist[i].Y, figure.dotlist[i + 1].X, figure.dotlist[i + 1].Y);
}
brush.DrawLine(tmp, figure.dotlist[figure.dotlist.Count - 1].X, figure.dotlist[figure.dotlist.Count - 1].Y, figure.dotlist[0].X, figure.dotlist[0].Y);
}
tmp.Unlock();
Graphics g = Graphics.FromImage(canvas.Bmp.Bmp);
g.DrawImage(tmp.Bmp, new System.Drawing.Rectangle(0, 0, canvas.Width, canvas.Height));
}
public FillTool(AbstractCanvas canvas)
{
this.canvas = canvas;
}