SECImage method | Description |
LoadImage() | Loads an image from file. To load a GIF, use SECGif; to load a TIFF, use SECTiff. |
SaveImage() | Saves an image to file. The format of the image is based on the type of the object through which SaveImage is called. For example, SECGif::SaveImage writes the GIF format. |
CopyImage() | Creates a copy of an image. |
ConvertImage() | Converts one image to another type. The conversion actually takes place during writing or reading of the image because SECImage uses a standard internal format for all image types. ConvertImage() copies the internal image and deletes the original without the overhead of actually copying the data. |
FlipHorz() | Flips an image horizontally. |
FlipVert() | Flips an image vertically. |
Rotate90() | Rotates an image 90 degrees counter-clockwise. |
ContrastImage() | Sharpens or dulls an image. |
NumColors() | Returns the number of colors used by the image. |