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.
Список параметров
matrix
Procedural only - CairoMatrix instance
sx
scale factor in the X direction
sy
scale factor in the Y direction
Примеры
Пример #1 Объектно-ориентированный стиль
<?php /* Apply scaling to a matrix */ $matrix = new CairoMatrix(1.0, 0.5, 0.0, 1.0, 0.0, 0.0); $matrix->scale(0.2, 2.0); ?>
Пример #2 Процедурный стиль
<?php /* Apply scaling to a matrix */ $matrix = cairo_matrix_init(1.0, 0.5, 0.0, 1.0, 0.0, 0.0); cairo_matrix_scale($matrix, 0.2, 2.0); ?>