cairo_surface_write_to_png
(PECL cairo >= 0.1.0)
cairo_surface_write_to_png — Description
Description
The function description goes here.
Warning
This function is currently not documented; only its argument list is available.
Parameters
-
surface -
Description...
-
stream -
Description...
Return Values
What is returned on success and failure
Errors/Exceptions
When does this function issue E_* level errors, and/or throw exceptions.
Examples
Example #1 cairo_surface_write_to_png() example
Any text that describes the purpose of the example, or what goes on in the example should be here.
<?php
/* ... */
?>
The above example will output something similar to:
...
See Also
- related function name here()
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Обработка и генерация изображений
- Cairo
- cairo_create
- cairo_font_face_get_type
- cairo_font_face_status
- cairo_font_options_create
- cairo_font_options_equal
- cairo_font_options_get_antialias
- cairo_font_options_get_hint_metrics
- cairo_font_options_get_hint_style
- cairo_font_options_get_subpixel_order
- cairo_font_options_hash
- cairo_font_options_merge
- cairo_font_options_set_antialias
- cairo_font_options_set_hint_metrics
- cairo_font_options_set_hint_style
- cairo_font_options_set_subpixel_order
- cairo_font_options_status
- cairo_format_stride_for_width
- cairo_image_surface_create_for_data
- cairo_image_surface_create_from_png
- cairo_image_surface_create
- cairo_image_surface_get_data
- cairo_image_surface_get_format
- cairo_image_surface_get_height
- cairo_image_surface_get_stride
- cairo_image_surface_get_width
- cairo_matrix_create_scale
- cairo_matrix_create_translate
- cairo_matrix_invert
- cairo_matrix_multiply
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- cairo_pattern_add_color_stop_rgb
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- cairo_pattern_create_linear
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- cairo_pattern_create_rgb
- cairo_pattern_create_rgba
- cairo_pattern_get_color_stop_count
- cairo_pattern_get_color_stop_rgba
- cairo_pattern_get_extend
- cairo_pattern_get_filter
- cairo_pattern_get_linear_points
- cairo_pattern_get_matrix
- cairo_pattern_get_radial_circles
- cairo_pattern_get_rgba
- cairo_pattern_get_surface
- cairo_pattern_get_type
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- cairo_pattern_set_matrix
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- cairo_pdf_surface_create
- cairo_pdf_surface_set_size
- cairo_ps_get_levels
- cairo_ps_level_to_string
- cairo_ps_surface_create
- cairo_ps_surface_dsc_begin_page_setup
- cairo_ps_surface_dsc_begin_setup
- cairo_ps_surface_dsc_comment
- cairo_ps_surface_get_eps
- cairo_ps_surface_restrict_to_level
- cairo_ps_surface_set_eps
- cairo_ps_surface_set_size
- cairo_scaled_font_create
- cairo_scaled_font_extents
- cairo_scaled_font_get_ctm
- cairo_scaled_font_get_font_face
- cairo_scaled_font_get_font_matrix
- cairo_scaled_font_get_font_options
- cairo_scaled_font_get_scale_matrix
- cairo_scaled_font_get_type
- cairo_scaled_font_glyph_extents
- cairo_scaled_font_status
- cairo_scaled_font_text_extents
- cairo_surface_copy_page
- cairo_surface_create_similar
- cairo_surface_finish
- cairo_surface_flush
- cairo_surface_get_content
- cairo_surface_get_device_offset
- cairo_surface_get_font_options
- cairo_surface_get_type
- cairo_surface_mark_dirty_rectangle
- cairo_surface_mark_dirty
- cairo_surface_set_device_offset
- cairo_surface_set_fallback_resolution
- cairo_surface_show_page
- cairo_surface_status
- cairo_surface_write_to_png
- cairo_svg_surface_create
- cairo_svg_surface_restrict_to_version
- cairo_svg_version_to_string
Коментарии
this is a good example
<?php
$s = new CairoImageSurface(CairoFormat::ARGB32, 400, 400);
$c = new CairoContext($s);
$c->fill();
$c->setSourceRGB(1, 0, 0);
$c->setLineWidth(100);
$c->arc(200, 200, 100, 0, 2 * M_PI);
$c->stroke();
$c->setSourceRGB(0, 0, 0.6);
$c->rectangle(0, 160, 400, 75);
$c->fill();
$s->writeToPng(dirname(__FILE__) . '/test.png') or die ("error");
?>