CairoMatrix::scale

cairo_matrix_scale

(PECL cairo >= 0.1.0)

CairoMatrix::scale -- cairo_matrix_scaleApplies scaling to a matrix

Açıklama

Nesne yönelimli kullanım (method):

public CairoMatrix::scale ( float $sx , float $sy ) : void

Yordamsal kullanım:

cairo_matrix_scale ( CairoContext $context , float $sx , float $sy ) : void

Applies scaling by sx, sy to the transformation in the matrix. The effect of the new transformation is to first scale the coordinates by sx and sy, then apply the original transformation to the coordinates.

Değiştirgeler

matrix

Procedural only - CairoMatrix instance

sx

scale factor in the X direction

sy

scale factor in the Y direction

Örnekler

Örnek 1 Nesne yönelimli kullanım

<?php
/* Apply scaling to a matrix */
$matrix = new CairoMatrix(1.00.50.01.00.00.0);
$matrix->scale(0.22.0);
?>

Örnek 2 Yordamsal kullanım

<?php
/* Apply scaling to a matrix */
$matrix cairo_matrix_init(1.00.50.01.00.00.0);
cairo_matrix_scale($matrix0.22.0);
?>

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