Pango::Matrix(3) A structure specifying a transformation between user-space coordinates and device coordinates

HIERARCHY

  Glib::Boxed
  +----Pango::Matrix

METHODS

matrix = Pango::Matrix->new ($xx=1., $xy=0., $yx=0., $yy=1., $x0=0., $y0=0.)

  • $xx (double)
  • $xy (double)
  • $yx (double)
  • $yy (double)
  • $x0 (double)
  • $y0 (double)

$matrix->concat ($new_matrix)

  • $new_matrix (Pango::Matrix)

$matrix->rotate ($degrees)

  • $degrees (double)

$matrix->scale ($scale_x, $scale_y)

  • $scale_x (double)
  • $scale_y (double)

(dx, dy) = $matrix->transform_distance ($dx, $dy)

  • $dx (double)
  • $dy (double)

Since: pango 1.16

array reference = $matrix->transform_pixel_rectangle ($rect)

  • $rect (array reference)

Since: pango 1.16

(x, y) = $matrix->transform_point ($x, $y)

  • $x (double)
  • $y (double)

Since: pango 1.16

array reference = $matrix->transform_rectangle ($rect)

  • $rect (array reference)

Since: pango 1.16

$matrix->translate ($tx, $ty)

  • $tx (double)
  • $ty (double)

double = $matrix->x0 ($new)

  • $new (double)

double = $matrix->xx ($new=0)

  • $new (double)

double = $matrix->xy ($new)

  • $new (double)

double = $matrix->y0 ($new)

  • $new (double)

double = $matrix->yx ($new)

  • $new (double)

double = $matrix->yy ($new)

  • $new (double)

COPYRIGHT

Copyright (C) 2003-2011 by the gtk2-perl team.

This software is licensed under the LGPL. See Pango for a full notice.

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