public TextEditWidget(string Text, RectDouble <T> bounds, T CapitalHeight)
{
Bounds = bounds;
m_TextWidget = new TextWidget <T>(Text, M.Zero <T>(), M.Zero <T>(), CapitalHeight);
AddChild(m_TextWidget);
m_CharIndexToInsertBefore = Text.Length;
IAffineTransformMatrix <T> transform = GetTransform();
IVector <T> v1 = transform.TransformVector(MatrixFactory <T> .CreateVector2D(bounds.x1, bounds.y1));
IVector <T> v2 = transform.TransformVector(MatrixFactory <T> .CreateVector2D(bounds.x2, bounds.y2));
SetTransform(transform);
m_BorderSize = CapitalHeight.Multiply(.2);
m_Thickness = CapitalHeight.Divide(8);
m_CapsHeight = CapitalHeight;
FixBarPosition(true);
UndoData newUndoData = new UndoData(this);
m_UndoBuffer.Add(newUndoData, "Initial", UndoBuffer.MergeType.NotMergable);
}
public static void Transform <T>(this IAffineTransformMatrix <T> m, ref T x, ref T y)
where T : IEquatable <T>, IComparable <T>, IComputable <T>, IConvertible, IFormattable, ICommonNumericalOperations <T>, ITrigonometricOperations <T>
{
IVector <T> v1 = m.TransformVector(MatrixFactory <T> .CreateVector2D(x, y));
x = v1[0];
y = v1[1];
}
//used to Transform the sweepers vertices prior to rendering
public void WorldTransform(List <IVector <T> > sweeper)
{
////create the world transformation matrix
//Matrix4X4 matTransform = new Matrix4X4();
////scale
//matTransform.Scale(m_dScale, m_dScale, 1);
////rotate
//matTransform.AddRotate(2, (double)m_dRotation);
////and translate
//matTransform.AddTranslate(m_vPosition.x, m_vPosition.y, 0);
////now Transform the ships vertices
//for (int i = 0; i < sweeper.Count; i++)
//{
// Vector3D Temp = sweeper[i];
// matTransform.TransformVector(ref Temp);
// sweeper[i] = Temp;
//}
//create the world transformation matrix
IAffineTransformMatrix <T> matTransform = MatrixFactory <T> .NewIdentity(VectorDimension.Three);
//scale
matTransform.Scale(MatrixFactory <T> .CreateVector3D(m_dScale, m_dScale, M.One <T>()));
//rotate
//matTransform.AddRotate(2, (double)m_dRotation);
IVector <T> axis = null;/// need to work out which axis this should be
matTransform.RotateAlong(axis, m_dRotation);
//and translate
matTransform.Translate(MatrixFactory <T> .CreateVector3D(m_vPosition[0], m_vPosition[1], M.Zero <T>()));
//now Transform the ships vertices
for (int i = 0; i < sweeper.Count; i++)
{
IVector <T> Temp = sweeper[i];
Temp = matTransform.TransformVector(Temp);
sweeper[i] = Temp;
}
}
public void Transform(IAffineTransformMatrix <T> trans, uint path_id)
{
uint num_ver = m_vertices.TotalVertices();
for (; path_id < num_ver; path_id++)
{
T x, y;
uint PathAndFlags = m_vertices.Vertex(path_id, out x, out y);
if (Path.IsStop(PathAndFlags))
{
break;
}
if (Path.IsVertex(PathAndFlags))
{
//trans.Transform(ref x, ref y);
//m_vertices.ModifyVertex(path_id, x, y);
IVector <T> v1 = trans.TransformVector(MatrixFactory <T> .CreateVector2D(x, y));
m_vertices.ModifyVertex(path_id, v1[0], v1[1]);
}
}
}
public void WorldTransform(List <IVector <T> > VBuffer, IVector <T> vPos)
{
//create the world transformation matrix
//Matrix4X4 matTransform = new Matrix4X4();
IAffineTransformMatrix <T> matTransform = MatrixFactory <T> .NewIdentity(VectorDimension.Three);
//scale
matTransform.Scale(MatrixFactory <T> .CreateVector2D(m_MineScale, m_MineScale));
//translate
matTransform.Translate(MatrixFactory <T> .CreateVector2D(vPos[0], vPos[1]));
//Transform the ships vertices
for (int i = 0; i < VBuffer.Count; i++)
{
IVector <T> Temp = VBuffer[i];
Temp = matTransform.TransformVector(Temp);
VBuffer[i] = Temp;
}
}
public static void Transform <T>(this IAffineTransformMatrix <T> m, ref IVector <T> vector)
where T : IEquatable <T>, IComparable <T>, IComputable <T>, IConvertible, IFormattable, ICommonNumericalOperations <T>, ITrigonometricOperations <T>
{
vector = m.TransformVector(vector);
}
public void Begin(T x, T y, uint len)
{
// Calculate transformed coordinates at x1,y1
//double xt = x;
//double yt = y;
//m_trans_dir.Transform(ref xt, ref yt);
IVector <T> v1 = m_trans_dir.TransformVector(MatrixFactory <T> .CreateVector2D(x, y));
T xt = v1[0], yt = v1[1];
int x1 = Basics.RoundInt(xt.Multiply((double)subpixel_scale));
int y1 = Basics.RoundInt(yt.Multiply((double)subpixel_scale));
T dx;
T dy;
double delta = 1 / (double)subpixel_scale;
// Calculate scale by X at x1,y1
dx = xt.Add(delta);
dy = yt;
//m_trans_inv.Transform(ref dx, ref dy);
IVector <T> v2 = m_trans_inv.TransformVector(MatrixFactory <T> .CreateVector2D(dx, dy));
dx = v2[0];
dy = v2[1];
dx.SubtractEquals(x);
dy.SubtractEquals(y);
int sx1 = (int)Basics.RoundUint(M.New <T>(subpixel_scale).Divide(M.Length(dx, dy)).ToInt()) >> subpixel_shift;
// Calculate scale by Y at x1,y1
dx = xt;
dy = yt.Add(delta);
// m_trans_inv.Transform(ref dx, ref dy);
IVector <T> v3 = m_trans_inv.TransformVector(MatrixFactory <T> .CreateVector2D(dx, dy));
dx = v3[0];
dy = v3[1];
dx.SubtractEquals(x);
dy.SubtractEquals(y);
int sy1 = (int)Basics.RoundUint(M.New <T>((double)subpixel_scale).Divide(M.Length(dx, dy)).ToInt()) >> subpixel_shift;
// Calculate transformed coordinates at x2,y2
x.AddEquals(len);
xt = x;
yt = y;
//m_trans_dir.Transform(ref xt, ref yt);
IVector <T> v4 = m_trans_dir.TransformVector(MatrixFactory <T> .CreateVector2D(xt, yt));
xt = v4[0];
yt = v4[1];
int x2 = Basics.RoundInt(xt.Multiply((double)subpixel_scale));
int y2 = Basics.RoundInt(yt.Multiply((double)subpixel_scale));
// Calculate scale by X at x2,y2
dx = xt.Add(delta);
dy = yt;
//m_trans_inv.Transform(ref dx, ref dy);
IVector <T> v5 = m_trans_inv.TransformVector(MatrixFactory <T> .CreateVector2D(dx, dy));
dx = v5[0];
dy = v5[1];
dx.SubtractEquals(x);
dy.SubtractEquals(y);
int sx2 = (int)Basics.RoundUint(M.New <T>((double)subpixel_scale).Divide(M.Length(dx, dy)).ToInt()) >> subpixel_shift;
// Calculate scale by Y at x2,y2
dx = xt;
dy = yt.Add(delta);
//m_trans_inv.Transform(ref dx, ref dy);
IVector <T> v6 = m_trans_inv.TransformVector(MatrixFactory <T> .CreateVector2D(dx, dy));
dx = v6[0];
dy = v6[1];
dx.SubtractEquals(x);
dy.SubtractEquals(y);
int sy2 = (int)Basics.RoundUint(M.New <T>((double)subpixel_scale).Divide(M.Length(dx, dy)).ToInt()) >> subpixel_shift;
// Initialize the interpolators
m_coord_x = new Dda2LineInterpolator(x1, x2, (int)len);
m_coord_y = new Dda2LineInterpolator(y1, y2, (int)len);
m_scale_x = new Dda2LineInterpolator(sx1, sx2, (int)len);
m_scale_y = new Dda2LineInterpolator(sy1, sy2, (int)len);
}