diff options
Diffstat (limited to 'mcs/class/System.Drawing/System.Drawing.Drawing2D/Matrix.jvm.cs')
| -rwxr-xr-x | mcs/class/System.Drawing/System.Drawing.Drawing2D/Matrix.jvm.cs | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/mcs/class/System.Drawing/System.Drawing.Drawing2D/Matrix.jvm.cs b/mcs/class/System.Drawing/System.Drawing.Drawing2D/Matrix.jvm.cs deleted file mode 100755 index 5b0ef229b01..00000000000 --- a/mcs/class/System.Drawing/System.Drawing.Drawing2D/Matrix.jvm.cs +++ /dev/null @@ -1,295 +0,0 @@ -using System; -using System.Drawing; -using System.Runtime.InteropServices; -using geom = java.awt.geom; -using JMath = java.lang.Math; - -namespace System.Drawing.Drawing2D -{ - public sealed class Matrix : MarshalByRefObject, IDisposable - { - #region fields - - static internal readonly Matrix IdentityTransform = new Matrix(); - readonly geom.AffineTransform _nativeMatrix; - - #endregion - - #region ctors - - internal Matrix (geom.AffineTransform ptr) - { - _nativeMatrix = ptr; - } - - public Matrix () : this(new geom.AffineTransform()) - { - } - - public Matrix (Rectangle rect , Point[] plgpts) - { - double x1 = plgpts[1].X - plgpts[0].X; - double y1 = plgpts[1].Y - plgpts[0].Y; - - double x2 = plgpts[2].X - plgpts[0].X; - double y2 = plgpts[2].Y - plgpts[0].Y; - - _nativeMatrix = new geom.AffineTransform(x1/rect.Width, y1/rect.Width, x2/rect.Height, y2/rect.Height, plgpts[0].X, plgpts[0].Y); - _nativeMatrix.translate(-rect.X,-rect.Y); - } - - public Matrix (RectangleF rect , PointF[] plgpts) - { - double x1 = plgpts[1].X - plgpts[0].X; - double y1 = plgpts[1].Y - plgpts[0].Y; - - double x2 = plgpts[2].X - plgpts[0].X; - double y2 = plgpts[2].Y - plgpts[0].Y; - - _nativeMatrix = new geom.AffineTransform(x1/rect.Width, y1/rect.Width, x2/rect.Height, y2/rect.Height, plgpts[0].X, plgpts[0].Y); - _nativeMatrix.translate(-rect.X,-rect.Y); - } - - public Matrix (float m11, float m12, float m21, float m22, float dx, float dy) - : this(new geom.AffineTransform(m11,m12,m21,m22,dx,dy)) - { - } - - #endregion - - #region properties - - public float[] Elements - { - get - { - float [] elems = new float[] { - (float)NativeObject.getScaleX(), - (float)NativeObject.getShearY(), - (float)NativeObject.getShearX(), - (float)NativeObject.getScaleY(), - (float)NativeObject.getTranslateX(), - (float)NativeObject.getTranslateY()}; - return elems; - } - } - - public bool IsIdentity - { - get - { - return NativeObject.isIdentity(); - } - } - - public bool IsInvertible - { - get - { - try - { - return NativeObject.getDeterminant() != 0.0; - } - catch(geom.NoninvertibleTransformException) - { - return false; - } - } - } - - public float OffsetX - { - get - { - return (float)NativeObject.getTranslateX(); - } - } - - public float OffsetY - { - get - { - return (float)NativeObject.getTranslateY(); - } - } - - #endregion - - #region methods - - public Matrix Clone() - { - return new Matrix ((geom.AffineTransform)NativeObject.clone()); - } - - - public void Dispose () - { - } - - internal void CopyTo(Matrix matrix) { - matrix.NativeObject.setTransform(NativeObject); - } - - public override bool Equals (object obj) - { - Matrix m = obj as Matrix; - - - if (m == null) - return false; - - return NativeObject.equals(m.NativeObject); - } - - public override int GetHashCode () - { - return NativeObject.hashCode(); - } - - public void Invert () - { - try { - _nativeMatrix.setTransform( _nativeMatrix.createInverse() ); - } - catch(geom.NoninvertibleTransformException e) { - throw new ArgumentException(e.Message, e); - } - } - - public void Multiply (Matrix matrix) - { - Multiply (matrix, MatrixOrder.Prepend); - } - - public void Multiply (Matrix matrix, MatrixOrder order) - { - Multiply(matrix.NativeObject, order); - } - - public void Reset() - { - NativeObject.setToIdentity(); - } - - public void Rotate (float angle) - { - NativeObject.rotate (JMath.toRadians(angle)); - } - - public void Rotate (float angle, MatrixOrder order) - { - Multiply(geom.AffineTransform.getRotateInstance(JMath.toRadians(angle)), order); - } - - public void RotateAt (float angle, PointF point) - { - NativeObject.rotate (JMath.toRadians(angle), point.X, point.Y); - } - - public void RotateAt (float angle, PointF point, MatrixOrder order) - { - Multiply(geom.AffineTransform.getRotateInstance(JMath.toRadians(angle),point.X, point.Y), order); - } - - public void Scale (float scaleX, float scaleY) - { - NativeObject.scale (scaleX, scaleY); - } - - public void Scale (float scaleX, float scaleY, MatrixOrder order) - { - Multiply(geom.AffineTransform.getScaleInstance(scaleX, scaleY), order); - } - - public void Shear (float shearX, float shearY) - { - NativeObject.shear(shearX, shearY); - } - - public void Shear (float shearX, float shearY, MatrixOrder order) - { - Multiply(geom.AffineTransform.getShearInstance (shearX, shearY), order); - } - - public void TransformPoints (Point[] pts) - { - geom.Point2D.Float pt = new geom.Point2D.Float(); - for(int i =0;i < pts.Length;i++) { - pt.setLocation(pts[i].X,pts[i].Y); - NativeObject.transform(pt,pt); - pts[i].X=(int)pt.getX(); - pts[i].Y=(int)pt.getY(); - } - } - - public void TransformPoints (PointF[] pts) - { - geom.Point2D.Float pt = new geom.Point2D.Float(); - for(int i =0;i < pts.Length;i++) { - pt.setLocation(pts[i].X,pts[i].Y); - NativeObject.transform(pt,pt); - pts[i].X=(float)pt.getX(); - pts[i].Y=(float)pt.getY(); - } - } - - public void TransformVectors (Point[] pts) - { - geom.Point2D.Float pt = new geom.Point2D.Float(); - for(int i =0;i < pts.Length;i++) { - pt.setLocation(pts[i].X,pts[i].Y); - NativeObject.deltaTransform(pt,pt); - pts[i].X=(int)pt.getX(); - pts[i].Y=(int)pt.getY(); - } - } - - public void TransformVectors (PointF[] pts) - { - geom.Point2D.Float pt = new geom.Point2D.Float(); - for(int i =0;i < pts.Length;i++) { - pt.setLocation(pts[i].X,pts[i].Y); - NativeObject.deltaTransform(pt,pt); - pts[i].X=(float)pt.getX(); - pts[i].Y=(float)pt.getY(); - } - } - - public void Translate (float offsetX, float offsetY) - { - NativeObject.translate (offsetX, offsetY); - } - - public void Translate (float offsetX, float offsetY, MatrixOrder order) - { - Multiply(geom.AffineTransform.getTranslateInstance(offsetX, offsetY), order); - } - - public void VectorTransformPoints (Point[] pts) - { - TransformVectors (pts); - } - - internal geom.AffineTransform NativeObject - { - get - { - return _nativeMatrix; - } - } - - void Multiply(geom.AffineTransform at, MatrixOrder order) { - Multiply(NativeObject, at, order); - } - - internal static void Multiply(geom.AffineTransform to, geom.AffineTransform add, MatrixOrder order) { - if(order == MatrixOrder.Prepend) - to.concatenate(add); - else - to.preConcatenate(add); - } - - #endregion - } -} |