public override void drawWithAngle(ToolSettings toolsettings, Point mid)
{
Matrix matrix = new Matrix();
matrix.RotateAt((float)(angleIn), mid);
Graphics g = Graphics.FromImage(toolsettings.bitmap);
g.Transform = matrix;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;
List <Point> pointRect;
pointRect = ParallelogramTool.get4PointRectangleFrom2Point(startPoint, endPoint);
pointRect = ParallelogramTool.get4PointParallelogramFromRectangle(pointRect, alpha);
Brush fill = getBrush();
g.FillPolygon(fill, pointRect.ToArray());
Pen pen = new Pen(new SolidBrush(outlineColor), width);
pen.DashStyle = lineStyle;
//draw the new rect
g.DrawPolygon(pen, pointRect.ToArray());
toolsettings.pictureBox.Invalidate();
matrix.RotateAt(-(float)(angleIn), mid);
g.Transform = matrix;
}
public bool checkNearParallelPoint(Point p)
{
List <Point> pointRect = ParallelogramTool.get4PointRectangleFrom2Point(startPoint, endPoint);
pointRect = ParallelogramTool.get4PointParallelogramFromRectangle(pointRect, alpha);
Point point = pointRect[1];
if (Math.Abs(p.X - point.X) < 5 && Math.Abs(p.Y - point.Y) < 5)
{
return(true);
}
return(false);
}
public override void drawAllPointToShape(ToolSettings toolSettings, int sizeControlPoint)
{
base.drawAllPointToShape(toolSettings, sizeControlPoint);
List <Point> pointRect = ParallelogramTool.get4PointRectangleFrom2Point(startPoint, endPoint);
pointRect = ParallelogramTool.get4PointParallelogramFromRectangle(pointRect, alpha);
Point point = new Point(pointRect[1].X, pointRect[1].Y);
point = rotatePoint(point, angleIn, getMid());
Pen pen = new Pen(Color.Yellow, sizeControlPoint);
Graphics.FromImage(toolSettings.bitmap).DrawRectangle(pen, point.X, point.Y, sizeControlPoint, sizeControlPoint);
toolSettings.pictureBox.Invalidate();
}