libZPlayDelphi.TFFTGraphParamID Enumeration

FFT graph parameter identifier.

Pascal

TFFTGraphParamID = (
  gpFFTPoints = 1,
  gpGraphType = 2,
  gpWindow = 3,
  gpHorizontalScale = 4,
  gpSubgrid = 5,
  gpTransparency = 6,
  gpFrequencyScaleVisible,
  gpDecibelScaleVisible,
  gpFrequencyGridVisible,
  gpDecibelGridVisible,
  gpBgBitmapVisible,
  gpBgBitmapHandle,
  gpColor1,
  gpColor2,
  gpColor3,
  gpColor4,
  gpColor5,
  gpColor6,
  gpColor7,
  gpColor8,
  gpColor9,
  gpColor10,
  gpColor11,
  gpColor12,
  gpColor13,
  gpColor14,
  gpColor15,
  gpColor16
);

File

libZPlay

Parameters

Parameters	Description
gpFFTPoints	Set or get FFT points. Must be power of 2. Can't be 0.
gpGraphType	Set or get graph type. See valid values for graph types.
gpWindow	Set or get graph window. See valid values for FFT window.
gpHorizontalScale	Set or get horizontal scale. See valid values for horizontal scale.
gpSubgrid	Enable or disable subgrid. Value 1 enables subgrid, value 0 disables subgrid.
gpTransparency	Set or get transparency. Valid values are in range 0 - 100.
gpFrequencyScaleVisible	Show or hide frequency scale.
gpDecibelScaleVisible	Show or hide decibel scale.
gpFrequencyGridVisible	Show or hide frequency grid.
gpDecibelGridVisible	Show or hide decibel grid.
gpBgBitmapVisible	Show or hide background bitmap.
gpBgBitmapHandle	Set background bitmap.
gpColor1	Scale background color.
gpColor2	Graph background color.
gpColor3	Frequency grid color.
gpColor4	Decibel grid color.
gpColor5	Subgrid color.
gpColor6	Frequency and decibel marker color.
gpColor7	Frequency and decibel text color.
gpColor8	Left channel top line.
gpColor9	Right channel top line.
gpColor10	Left channel covered line.
gpColor11	Right channel covered line.
gpColor12	Left channel top area.
gpColor13	Right channel top area.
gpColor14	Left channel covered area.
gpColor15	Right channel covered area.
gpColor16	Unused.

Remarks

Use this value to identify parameter you need to set or get.

Colors