PHP kézikönyv
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# ps_begin_pattern

(PECL)

ps_begin_pattern -- Start a new pattern

## Leírás

int ps_begin_pattern ( resource psdoc, float width, float height, float xstep, float ystep, int painttype )

Starts a new pattern. A pattern is like a page containing e.g. a drawing which can be used for filling areas. It is used like a color by calling ps_setcolor() and setting the color space to pattern.

## Paraméterek

psdoc

  Resource identifier of the postscript file as returned by ps_new().

width

  The width of the pattern in pixel.

height

  The height of the pattern in pixel.

x-step

  The distance in pixel of placements of the pattern in horizontal direction.

y-step

  The distance in pixel of placements of the pattern in vertical direction.

painttype

  Must be 1 or 2.

## Visszatérési értékek

The identifier of the pattern or `FALSE` in case of an error.

## Példák

Példa 1. Creating and using a pattern
`<?php $ps = ps_new(); if (!ps_open_file($ps, "pattern.ps")) { print "Cannot open PostScript file\n"; exit; } ps_set_parameter($ps, "warning", "true"); ps_set_info($ps, "Creator", "pattern.php"); ps_set_info($ps, "Author", "Uwe Steinmann"); ps_set_info($ps, "Title", "Pattern example"); $pspattern = ps_begin_pattern($ps, 10.0, 10.0, 10.0, 10.0, 1); ps_setlinewidth($ps, 0.2); ps_setcolor($ps, "stroke", "rgb", 0.0, 0.0, 1.0, 0.0); ps_moveto($ps, 0, 0); ps_lineto($ps, 7, 7); ps_stroke($ps); ps_moveto($ps, 0, 7); ps_lineto($ps, 7, 0); ps_stroke($ps); ps_end_pattern($ps); ps_begin_page($ps, 596, 842); ps_setcolor($ps, "both", "pattern", $pspattern, 0.0, 0.0, 0.0); ps_rect($ps, 50, 400, 200, 200); ps_fill($ps); ps_end_page($ps); ps_close($ps); ps_delete($ps); ?>`

## Lásd még

ps_end_pattern()
ps_setcolor()
ps_shading_pattern()

Előző | Tartalom | Következő
ps_begin_page | Fel | ps_begin_template