Sets appearance of a dashed line

# ps_setdash

(PECL ps >= 1.1.0)

ps_setdash — Sets appearance of a dashed line

### Description

ps_setdash(resource `$psdoc`, float `$on`, float `$off`): bool

Sets the length of the black and white portions of a dashed line.

### Parameters

`psdoc`

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

`on`

  The length of the dash.

`off`

  The length of the gap between dashes.

### Return Values

Returns `true` on success or `false` on failure.

### See Also

- ps_setpolydash() - Sets appearance of a dashed line

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