TPlanar
Luminance source class which support different formats of images.
ZXing.PlanarYUVLuminanceSource.TPlanarYUVLuminanceSource
The TPlanarYUVLuminanceSource type exposes the following members.
| Name | Description | |
|---|---|---|
 | CreateLuminanceSource | |
 | CropSupported | |
| Matrix | Fetches luminance data for the underlying bitmap. Values should be fetched using: int luminance = array[y * width + x] and 0xff |
| ThumbnailHeight | |
| ThumbnailWidth | |
| crop | Returns a new object with cropped image data. Implementations may keep a reference to the original data rather than a copy. Only callable if CropSupported is true. (Overrides ZXing.BaseLuminanceSource.TBaseLuminanceSource.crop .) |
| getRow | Fetches one row of luminance data from the underlying platform's bitmap. Values range from 0 (black) to 255 (white). Because Java does not have an unsigned byte type, callers will have to bitwise and with 0xff for each value. It is preferable for implementations of this method to only fetch this row rather than the whole image, since no 2D Readers may be installed and getMatrix() may never be called. (Overrides ZXing.BaseLuminanceSource.TBaseLuminanceSource.getRow .) |
| renderThumbnail |