ps_arc
(PECL ps >= 1.1.0)
ps_arc — Draws an arc counterclockwise
Description
$psdoc
, float $x
, float $y
, float $radius
, float $alpha
, float $beta
)
Draws a portion of a circle with at middle point at
(x, y). The arc starts at an
angle of alpha and ends at an angle of
beta. It is drawn counterclockwise (use
ps_arcn() to draw clockwise). The subpath added
to the current path starts on the arc at angle alpha
and ends on the arc at angle beta.
Parameters
-
psdoc -
Resource identifier of the postscript file as returned by ps_new().
-
x -
The x-coordinate of the circle's middle point.
-
y -
The y-coordinate of the circle's middle point.
-
radius -
The radius of the circle
-
alpha -
The start angle given in degrees.
-
beta -
The end angle given in degrees.
Return Values
Returns TRUE on success or FALSE on failure.
- PHP Руководство
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- Генерация нетекстовых MIME форматов
- Создание документов PostScript
- ps_add_bookmark
- ps_add_launchlink
- ps_add_locallink
- ps_add_note
- ps_add_pdflink
- ps_add_weblink
- ps_arc
- ps_arcn
- ps_begin_page
- ps_begin_pattern
- ps_begin_template
- ps_circle
- ps_clip
- ps_close_image
- ps_close
- ps_closepath_stroke
- ps_closepath
- ps_continue_text
- ps_curveto
- ps_delete
- ps_end_page
- ps_end_pattern
- ps_end_template
- ps_fill_stroke
- ps_fill
- ps_findfont
- ps_get_buffer
- ps_get_parameter
- ps_get_value
- ps_hyphenate
- ps_include_file
- ps_lineto
- ps_makespotcolor
- ps_moveto
- ps_new
- ps_open_file
- ps_open_image_file
- ps_open_image
- ps_open_memory_image
- ps_place_image
- ps_rect
- ps_restore
- ps_rotate
- ps_save
- ps_scale
- ps_set_border_color
- ps_set_border_dash
- ps_set_border_style
- ps_set_info
- ps_set_parameter
- ps_set_text_pos
- ps_set_value
- ps_setcolor
- ps_setdash
- ps_setflat
- ps_setfont
- ps_setgray
- ps_setlinecap
- ps_setlinejoin
- ps_setlinewidth
- ps_setmiterlimit
- ps_setoverprintmode
- ps_setpolydash
- ps_shading_pattern
- ps_shading
- ps_shfill
- ps_show_boxed
- ps_show_xy2
- ps_show_xy
- ps_show2
- ps_show
- ps_string_geometry
- ps_stringwidth
- ps_stroke
- ps_symbol_name
- ps_symbol_width
- ps_symbol
- ps_translate
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