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Nano-X image file API.
[Nano-X public API]

Functions to draw images from standard image file formats. More...

Functions
void	GrDrawImageToFit (GR_DRAW_ID id, GR_GC_ID gc, GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height, GR_IMAGE_ID imageid)
	Draws the image from the specified image buffer at the specified position on the specified drawable using the specified graphics context.
void	GrFreeImage (GR_IMAGE_ID id)
	Destroys the specified image buffer and reclaims the memory used by it.
void	GrGetImageInfo (GR_IMAGE_ID id, GR_IMAGE_INFO *iip)
	Fills in the specified image information structure with the details of the specified image buffer.
GR_IMAGE_ID	GrLoadImageFromBuffer (void *buffer, int size, int flags)
	FIXME.
void	GrDrawImageFromBuffer (GR_DRAW_ID id, GR_GC_ID gc, GR_COORD x, GR_COORD y, GR_SIZE width, GR_SIZE height, void *buffer, int size, int flags)
	FIXME.

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Detailed Description

Functions to draw images from standard image file formats.

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Function Documentation

void GrDrawImageFromBuffer (  GR_DRAW_ID  id, GR_GC_ID  gc, GR_COORD  x, GR_COORD  y, GR_SIZE  width, GR_SIZE  height, void *  buffer, int  size, int  flags )

FIXME. Parameters: id  FIXME gc  FIXME x  FIXME y  FIXME width  FIXME height  FIXME buffer  FIXME size  FIXME flags  FIXME Todo: FIXME document this

void GrDrawImageToFit (  GR_DRAW_ID  id, GR_GC_ID  gc, GR_COORD  x, GR_COORD  y, GR_SIZE  width, GR_SIZE  height, GR_IMAGE_ID  imageid )

Draws the image from the specified image buffer at the specified position on the specified drawable using the specified graphics context. The width and height values specify the size of the image to draw- if the actual image is a different size, it will be scaled to fit. Parameters: id  the ID of the drawable to draw the image onto gc  the ID of the graphics context to use when drawing the image x  the X coordinate to draw the image at relative to the drawable y  the Y coordinate to draw the image at relative to the drawable width  the maximum image width height  the maximum image height imageid  the ID of the image buffer containing the image to display

void GrFreeImage (  GR_IMAGE_ID  id  )

Destroys the specified image buffer and reclaims the memory used by it. Parameters: id  ID of the image buffer to free

void GrGetImageInfo (  GR_IMAGE_ID  id, GR_IMAGE_INFO *  iip )

Fills in the specified image information structure with the details of the specified image buffer. Parameters: id  ID of an image buffer iip  pointer to a GR_IMAGE_INFO structure

GR_IMAGE_ID GrLoadImageFromBuffer (  void *  buffer, int  size, int  flags )

FIXME. Parameters: buffer  FIXME size  FIXME flags  FIXME Todo: FIXME document this

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