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# cpdf_set_leading

(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)

cpdf_set_leading -- Sets distance between text lines

## 说明

bool cpdf_set_leading ( int pdf_document, float distance )

Sets the `distance` between text lines. This will be used if text is output by cpdf_continue_text().

## 参数

`pdf_document`

  The document handle, returned by cpdf_open().

`distance`

  The distance between text lines, as a float

## 返回值

如果成功则返回 `TRUE`，失败则返回 `FALSE`。

## 参见

cpdf_continue_text()

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