PictureEffectsConsole Xojo Plugin

RotateEffectConsole Class (console only)

A class to rotate pictures.

Both high quality Color weighted rotation rotation and simple rotation is supported.

This class supports use of multiple CPU cores.

MPImageFilterConsole
   RotateEffectConsole

class RotateEffectConsole

Properties

CreateAlphaChannel (console only) Use this property to decide if alpha channel should be created or not. This may be desired if wanting the new space around the image to be alpha for example.
CPUCoreCount (Inherited) (console only) Returns number of detected CPU cores on the running machine.
ErrorCode (Inherited) (console only) Returns error code after applying the effect. This value is a Constant defined in the PictureEffectsError module.
MultiprocessingHint (Inherited) (console only) Use this property to fine tune CPU usage for this algorithm. By default this property is set to zero (Automatic). This property accepts all constants that are defined in this class.
ProgressHandler (Inherited) (console only) Use this property to use a progress class to get progress feedback from this function. This class must be a class that Implements the IProgressHandler Interface which is defined in this plugin.

Methods

Apply (console only) Applies the effect on a given source image.
CalculateDestinationSize (console only) Calculates size of the destination picture without doing the actual rotate.

Constants

CPU_USE_MACHINE_CORE_COUNT = -1 (Inherited) Uses exactly the number of available CPU cores in the machine. (Available here means on-line CPU cores, some laptops can put CPU cores off line in low battery situations)
CPU_USE_AUTOMATIC = 0 (Inherited) Takes into account number of available CPU cores on the Machine and also tries to select the fastest way based on developer rating for each algorithm and picture size. (In simple algorithms then the fastest path is sometimes 2 or 3 CPU cores and not 4 CPU cores because of the overhead of managing multiple cores). In more complex algorithms then 3 or 4 cores are almost always faster than 2 cores.
CPU_USE_1_CORE = 1 (Inherited) Uses one CPU core.
CPU_USE_2_CORES = 2 (Inherited) Uses two CPU cores. This setting will also work on machines with less than two CPU cores, but it will be slower or best case same speed as using the correct setting for such machine.
CPU_USE_3_CORES = 3 (Inherited) Uses three CPU cores. This setting will also work on machines with less than three CPU cores, but it will be slower or best case same speed as using the correct setting for such machine.
CPU_USE_4_CORES = 4 (Inherited) Uses four CPU cores. This setting will also work on machines with less than four CPU cores, but it will be slower or best case same speed as using the correct setting for such machine.
CPU_USE_5_CORES = 5 (Inherited) Uses five CPU cores. This setting will also work on machines with less than four CPU cores, but it will be slower or best case same speed as using the correct setting for such machine.
CPU_USE_6_CORES = 6 (Inherited) Uses six CPU cores. This setting will also work on machines with less than four CPU cores, but it will be slower or best case same speed as using the correct setting for such machine.
CPU_USE_7_CORES = 7 (Inherited) Uses seven CPU cores. This setting will also work on machines with less than four CPU cores, but it will be slower or best case same speed as using the correct setting for such machine.
CPU_USE_8_CORES = 8 (Inherited) Uses eight CPU cores. This setting will also work on machines with less than four CPU cores, but it will be slower or best case same speed as using the correct setting for such machine.

Supported Platforms:

  • MacOS X Carbon
  • MacOS X Cocoa
  • Win32 - Windows
  • Linux x86

    Unsupported Platforms: