get_hsiT_get_hsiGetHsiGetHsiget_hsi (Operator)
Name
get_hsiT_get_hsiGetHsiGetHsiget_hsi — Get the HSI coding of the current color.
Signature
def get_hsi(window_handle: HHandle) -> Tuple[Sequence[int], Sequence[int], Sequence[int]]
Description
get_hsiget_hsiGetHsiGetHsiGetHsiget_hsi returns the output color or gray values, respectively, for
the window, described in HueHueHueHuehuehue, SaturationSaturationSaturationSaturationsaturationsaturation and
IntensityIntensityIntensityIntensityintensityintensity. The values returned by
get_hsiget_hsiGetHsiGetHsiGetHsiget_hsi can be set with set_hsiset_hsiSetHsiSetHsiSetHsiset_hsi.
Attention
The values returned by get_hsiget_hsiGetHsiGetHsiGetHsiget_hsi may be inaccurate due to
rounding errors. They do not necessarily match the values set with
set_hsiset_hsiSetHsiSetHsiSetHsiset_hsi exactly (colors are stored in RGB internally).
Execution Information
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
Parameters
WindowHandleWindowHandleWindowHandleWindowHandlewindowHandlewindow_handle (input_control) window → HWindow, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Window handle.
HueHueHueHuehuehue (output_control) integer-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Hue (color value) of the current color.
SaturationSaturationSaturationSaturationsaturationsaturation (output_control) integer-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Saturation of the current color.
IntensityIntensityIntensityIntensityintensityintensity (output_control) integer-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)
Intensity of the current color.
Result
get_hsiget_hsiGetHsiGetHsiGetHsiget_hsi returns 2 (H_MSG_TRUE), if the window is valid.
Otherwise an exception is raised.
Possible Successors
set_hsiset_hsiSetHsiSetHsiSetHsiset_hsi,
set_rgbset_rgbSetRgbSetRgbSetRgbset_rgb,
disp_imagedisp_imageDispImageDispImageDispImagedisp_image
See also
set_hsiset_hsiSetHsiSetHsiSetHsiset_hsi,
set_colorset_colorSetColorSetColorSetColorset_color,
set_rgbset_rgbSetRgbSetRgbSetRgbset_rgb,
trans_to_rgbtrans_to_rgbTransToRgbTransToRgbTransToRgbtrans_to_rgb,
trans_from_rgbtrans_from_rgbTransFromRgbTransFromRgbTransFromRgbtrans_from_rgb
Module
Foundation