Summary

- Plugin name : Instant Bitmap (3D Stream)
- Version : 1.0
- Author : Yann Renard
- Company : Mensia Technologies SA
- Short description : Displays the input matrices as a map of colored tiles, or bitmap, continuously.
- Documentation template generation date : Apr 11 2018
Description
The Instant Bitmap (3D Stream) box displays input data in form of 2D maps of colored blocks (or bitmap). Each time a matrix is received, its contents are displayed to fill the visualization. Depending on the input type, the three dimensions of the matrix will be ordonned differently. The bitmap colors are chosen according to a custom gradient.
Inputs
1. Matrix
The input matrices to be displayed. Currently this box supports only the Time-Frequency stream.
- Type identifier : Time-frequency (0x5a90816b, 0xff2aff72)
2. Markers
The second input expects stimulations. They will be displayed as colored vertical lines.
- Type identifier : Stimulations (0x6f752dd0, 0x082a321e)
Settings
1. Channel Localisation
The channel localisation file containing the cartesian coordinates of the electrodes to be displayed. A default configuration file is provided, and its path stored in the configuration token ${AdvancedViz_ChannelLocalisation}
.
- Type identifier : Filename (0x330306dd, 0x74a95f98)
- Default value : [ ${AdvancedViz_ChannelLocalisation} ]
2. Gain
Gain (floating-point scalar factor) to apply to the input values before display.
- Type identifier : Float (0x512a166f, 0x5c3ef83f)
- Default value : [ 1 ]
3. Caption
Label to be displayed on top of the visualization window.
- Type identifier : String (0x79a9edeb, 0x245d83fc)
- Default value : [ ]
4. Color
Color gradient to use. This setting can be set manually using the color gradient editor. Several presets exist in form of configuration tokens ${AdvancedViz_ColorGradient_X}
, where X can be:
Matlab
orMatlab_Discrete
Icon
orIcon_Discrete
Elan
orElan_Discrete
Fire
orFire_Discrete
IceAndFire
orIceAndFire_Discrete
The default values AdvancedViz_DefaultColorGradient
or AdvancedViz_DefaultColorGradient_Discrete
are equal to Matlab
and Matlab_Discrete
.
An example of topography rendering using these color gradients can be found here.
- Type identifier : (0x3d3c7c7f, 0xef0e7129)
- Default value : [ ${AdvancedViz_DefaultColorGradient} ]
Examples
In the following example, we compute the Time-Frequency Analysis for a generated signal. You can find a commented scenario in the provided sample set, the scenario file name is InstantBitmap3DStream.mxs.

Miscellaneous
Generated on Tue Jun 26 2012 15:25:54 for Documentation by
