libgutenprint API Reference 5.2.9

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image

The image type is an abstract data type for interfacing with the image creation program. More...

## Data Structures

struct | stp_image
| The image type is an abstract data type for interfacing with the image creation program. More...

## Macros

#define | STP_CHANNEL_LIMIT (32)

## Typedefs

typedef struct stp_image | stp_image_t
| The image type is an abstract data type for interfacing with the image creation program.

## Enumerations

enum | stp_image_status_t { STP_IMAGE_STATUS_OK, STP_IMAGE_STATUS_ABORT }
| Image status. More...

## Functions

void | stp_image_init (stp_image_t *image)
void | stp_image_reset (stp_image_t *image)
int | stp_image_width (stp_image_t *image)
int | stp_image_height (stp_image_t *image)
stp_image_status_t | stp_image_get_row (stp_image_t *image, unsigned char *data, size_t limit, int row)
const char * | stp_image_get_appname (stp_image_t *image)
void | stp_image_conclude (stp_image_t *image)

## Detailed Description

The image type is an abstract data type for interfacing with the image creation program.

## Macro Definition Documentation

#define STP_CHANNEL_LIMIT (32)

The maximum number of channels.

## Typedef Documentation

typedef struct stp_image stp_image_t

The image type is an abstract data type for interfacing with the image creation program.

It provides callbacks to functions defined within the client application which are called while printing the image.

## Enumeration Type Documentation

enum stp_image_status_t

Image status.

Enumerator:

  STP_IMAGE_STATUS_OK | Everything is OK.
  STP_IMAGE_STATUS_ABORT | An error occured, or the job was aborted.

## Function Documentation

void stp_image_conclude | ( | stp_image_t * | image | ) |

const char* stp_image_get_appname | ( | stp_image_t * | image | ) |

stp_image_status_t stp_image_get_row | ( | stp_image_t * | image,
|  | unsigned char * | data,
|  | size_t | limit,
|  | int | row
| ) |  |

int stp_image_height | ( | stp_image_t * | image | ) |

void stp_image_init | ( | stp_image_t * | image | ) |

void stp_image_reset | ( | stp_image_t * | image | ) |

int stp_image_width | ( | stp_image_t * | image | ) |