is Preset Saved
Checks if the preset for the given camera has been saved. Presets are available per camera. Each camera can have presets from 0-MAX-1, where MAX for that camera is getNumberOfPresets
Return
true if successful
Parameters
camera Id
Camera id
preset
The preset index. This should be in the range [0 - getNumberOfPresets -1 ]
Throws
for invalid range or if camera doesn't support preset.