CairoException
CairoSurface
Cairo
PHP Manual

# The CairoStatus class

## Introduction

CairoStatus is used to indicate errors that can occur when using Cairo. In some cases it is returned directly by functions. but when using CairoContext, the last error, if any, is stored in the object and can be retrieved with CairoContext::status or cairo_status(). New entries may be added in future versions.

Use Cairo::statusToString or cairo_status_to_string() to get a human-readable representation of an error message.

## Synopsis de la classe

CairoStatus
CairoStatus {
/* Constantes */
const integer CairoStatus::SUCCESS = 0 ;
const integer CairoStatus::NO_MEMORY = 1 ;
const integer CairoStatus::INVALID_RESTORE = 2 ;
const integer CairoStatus::INVALID_POP_GROUP = 3 ;
const integer CairoStatus::NO_CURRENT_POINT = 4 ;
const integer CairoStatus::INVALID_MATRIX = 5 ;
const integer CairoStatus::INVALID_STATUS = 6 ;
const integer CairoStatus::NULL_POINTER = 7 ;
const integer CairoStatus::INVALID_STRING = 8 ;
const integer CairoStatus::INVALID_PATH_DATA = 9 ;
const integer CairoStatus::READ_ERROR = 10 ;
const integer CairoStatus::WRITE_ERROR = 11 ;
const integer CairoStatus::SURFACE_FINISHED = 12 ;
const integer CairoStatus::SURFACE_TYPE_MISMATCH = 13 ;
const integer CairoStatus::PATTERN_TYPE_MISMATCH = 14 ;
const integer CairoStatus::INVALID_CONTENT = 15 ;
const integer CairoStatus::INVALID_FORMAT = 16 ;
const integer CairoStatus::INVALID_VISUAL = 17 ;
const integer CairoStatus::FILE_NOT_FOUND = 18 ;
const integer CairoStatus::INVALID_DASH = 19 ;
const integer CairoStatus::INVALID_DSC_COMMENT = 20 ;
const integer CairoStatus::INVALID_INDEX = 21 ;
const integer CairoStatus::CLIP_NOT_REPRESENTABLE = 22 ;
const integer CairoStatus::TEMP_FILE_ERROR = 23 ;
const integer CairoStatus::INVALID_STRIDE = 24 ;
}

## Constantes pré-définies

## CairoStatus Node Types

`CairoStatus::SUCCESS`

  No error has occurred

`CairoStatus::NO_MEMORY`

  Out of memory

`CairoStatus::INVALID_RESTORE`

  cairo_restore() called without matching cairo_save()

`CairoStatus::INVALID_POP_GROUP`

  No saved group to pop

`CairoStatus::NO_CURRENT_POINT`

  No current point defined

`CairoStatus::INVALID_MATRIX`

  Invalid matrix (not invertible)

`CairoStatus::INVALID_STATUS`

  Invalid value for an input CairoStatus>

`CairoStatus::NULL_POINTER`

  Null pointer

`CairoStatus::INVALID_STRING`

  Input string not valid UTF-8 string

`CairoStatus::INVALID_PATH_DATA`

  Input path data not valid

`CairoStatus::READ_ERROR`

  Error while reading from input stream

`CairoStatus::WRITE_ERROR`

  Error while writing to output stream

`CairoStatus::SURFACE_FINISHED`

  Target surface has been finished

`CairoStatus::SURFACE_TYPE_MISMATCH`

  The surface type is not appropriate for the operation

`CairoStatus::PATTERN_TYPE_MISMATCH`

  The pattern type is not appropriate for the operation

`CairoStatus::INVALID_CONTENT`

  Invalid value for an input CairoContent

`CairoStatus::INVALID_FORMAT`

  Invalid value for an input CairoFormat

`CairoStatus::INVALID_VISUAL`

  Invalid value for an input Visual

`CairoStatus::FILE_NOT_FOUND`

  File not found

`CairoStatus::INVALID_DASH`

  Invalid value for a dash setting

`CairoStatus::INVALID_DSC_COMMENT`

  Invalid value for a DSC comment

`CairoStatus::INVALID_INDEX`

  Invalid index passed to getter

`CairoStatus::CLIP_NOT_REPRESENTABLE`

  Clip region not representable in desired format

`CairoStatus::TEMP_FILE_ERROR`

  Error creating or writing to a temporary file

`CairoStatus::INVALID_STRIDE`

  Invalid value for CairoStride

CairoException
CairoSurface
Cairo
PHP Manual