Capture a single frame as an image. Grabs the currently visible screen image into the given file, with the given parameters.
|FileName ||The name of the file to write. Should include the proper extension. |
|Jpeg ||If true will write a JPEG file. Otherwise a PNM file will be written. |
|Quality ||The compression factor for JPEG. 1 will create a very blocky and small image, 70..80 will yield reasonable quality images while keeping the image file size around 50 KB for a full frame. The default will create a big but very high quality image. |
|SizeX ||The number of horizontal pixels in the frame (default is the current screen width). |
|SizeY ||The number of vertical pixels in the frame (default is the current screen height). |
- True if all went well.
Reimplemented in cDvbDevice.
Definition at line 210 of file device.c.