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Englab 0.1.0 (englab-matrix (newmat10) branch)
06-11-2008
EngLab is a cross-compile mathematical platformwith a C like syntax intended to be used both byengineers and users with little programmingknowledge. It supports programming through smallscript files but also enables users to easilycompile their own functions as shared objects anduse them through the program's main interface.|
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Pango::Matrix(3pm) User Contributed Perl Documentation Pango::Matrix(3pm) NAME
Pango::Matrix - 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.) o $xx (double) o $xy (double) o $yx (double) o $yy (double) o $x0 (double) o $y0 (double) $matrix->concat ($new_matrix) o $new_matrix (Pango::Matrix) $matrix->rotate ($degrees) o $degrees (double) $matrix->scale ($scale_x, $scale_y) o $scale_x (double) o $scale_y (double) (dx, dy) = $matrix->transform_distance ($dx, $dy) o $dx (double) o $dy (double) Since: pango 1.16 array reference = $matrix->transform_pixel_rectangle ($rect) o $rect (array reference) Since: pango 1.16 (x, y) = $matrix->transform_point ($x, $y) o $x (double) o $y (double) Since: pango 1.16 array reference = $matrix->transform_rectangle ($rect) o $rect (array reference) Since: pango 1.16 $matrix->translate ($tx, $ty) o $tx (double) o $ty (double) double = $matrix->x0 ($new) o $new (double) double = $matrix->xx ($new=0) o $new (double) double = $matrix->xy ($new) o $new (double) double = $matrix->y0 ($new) o $new (double) double = $matrix->yx ($new) o $new (double) double = $matrix->yy ($new) o $new (double) SEE ALSO
Pango, Glib::Boxed COPYRIGHT
Copyright (C) 2003-2011 by the gtk2-perl team. This software is licensed under the LGPL. See Pango for a full notice. perl v5.14.2 2011-11-15 Pango::Matrix(3pm)