| Exceptions | |
|---|---|
| Exception | Base Exception class |
| GDFunctionResultException | |
| InvalidCanvasMethodException | |
| InvalidCoordinateException | |
| InvalidFontFileException | |
| InvalidImageDimensionException | Thrown when an invalid dimension is passed for some operations |
| InvalidImageHandleException | |
| InvalidImageSourceException | |
| NoFontException | |
| UnknownErrorWhileMappingException | Thrown when an image can't be saved (returns false by the mapper) |
| UnknownImageOperationException | |
| UnsupportedFormatException | Thrown when image format isn't supported |