Transform

Object Hierarchy:

Description:

Content:

Static methods:

• public static bool parse (string string, out Transform out_transform)
  Parses the given string into a transform and puts it in out_transform.

Creation methods:

• public Transform ()

Methods:

• public unowned Transform @ref ()
  Acquires a reference on the given Transform.
• public bool equal (Transform second)
  Checks two transforms for equality.
• public TransformCategory get_category ()
  Returns the category this transform belongs to.
• public Transform? invert ()
  Inverts the given transform.
• public Transform matrix (Matrix matrix)
  Multiplies this with the given matrix.
• public Transform perspective (float depth)
  Applies a perspective projection transform.
• public void print (StringBuilder string)
  Converts this into a human-readable string representation suitable for printing that can later be parsed with parse .
• public Transform rotate (float angle)
  Rotates this angle degrees in 2D - or in 3Dspeak, around the z axis.
• public Transform rotate_3d (float angle, Vec3 axis)
  Rotates this angle degrees around axis.
• public Transform scale (float factor_x, float factor_y)
  Scales this in 2-dimensional space by the given factors.
• public Transform scale_3d (float factor_x, float factor_y, float factor_z)
  Scales this by the given factors.
• public void to_2d (out float out_xx, out float out_yx, out float out_xy, out float out_yy, out float out_dx, out float out_dy)
  Converts a Transform to a 2D transformation matrix.
• public void to_affine (out float out_scale_x, out float out_scale_y, out float out_dx, out float out_dy)
  Converts a Transform to 2D affine transformation factors.
• public Matrix to_matrix ()
  Computes the actual value of this and stores it in out_matrix.
• public string to_string ()
  Converts a matrix into a string that is suitable for printing and can later be parsed with parse.
• public void to_translate (out float out_dx, out float out_dy)
  Converts a Transform to a translation operation.
• public Transform transform (Transform? other)
  Applies all the operations from other to this.
• public Rect transform_bounds (Rect rect)
  Transforms a Rect using the given transform this.
• public Point transform_point (Point point)
  Transforms a Point using the given transform this .
• public Transform translate (Point point)
  Translates this in 2dimensional space by point.
• public Transform translate_3d (Point3D point)
  Translates this by point.
• public void unref ()
  Releases a reference on the given Transform.