detectionPlotter
Detection plotter for bird's-eye plot
Description
detPlotter = detectionPlotter(bep)DetectionPlotter object that configures the display of object
detections on a bird's-eye plot. The DetectionPlotter object is stored in
the Plotters property of the input birdsEyePlot object, bep. To plot the object detections,
use the plotDetection function.
detPlotter = detectionPlotter(bep,Name,Value)Name,Value pair arguments. For
example, detectionPlotter(bep,'DisplayName','Detections') sets the
display name that appears in the bird's-eye-plot legend.
Examples
Create and Display Labeled Detections on Bird's-Eye Plot
Create a bird's-eye plot with an x-axis range from 0 to 90 meters and a y-axis range from –35 to 35 meters. Create a radar detection plotter that displays detections in blue.
bep = birdsEyePlot('XLim',[0 90],'YLim',[-35 35]); detPlotter = detectionPlotter(bep,'DisplayName','Radar detections', ... 'MarkerFaceColor','b');
Display the positions and velocities of three labeled detections.
positions = [30 5; 30 -10; 30 15];
velocities = [-10 0; -10 3; -10 -4];
labels = {'D1','D2','D3'};
plotDetection(detPlotter,positions,velocities,labels);
Input Arguments
bep — Bird’s-eye plot
birdsEyePlot object
Bird’s-eye plot, specified as a birdsEyePlot object.
Name-Value Pair Arguments
Specify optional
comma-separated pairs of Name,Value arguments. Name is
the argument name and Value is the corresponding value.
Name must appear inside quotes. You can specify several name and value
pair arguments in any order as
Name1,Value1,...,NameN,ValueN.
detectionPlotter('Marker','+') sets the marker symbol for
detections to a plus sign.'DisplayName' — Plotter name to display in legend
'' (default) | character vector | string scalar
Plotter name to display in legend, specified as the comma-separated pair consisting of
'DisplayName' and character vector or string scalar. If you do
not specify a name, the bird's-eye plot does not display a legend entry for the
plotter.
'Marker' — Marker symbol for detections
'o' (default) | '+' | '*' | '.' | 'x' | ...
Marker symbol for detections, specified as the comma-separated pair consisting of
'Marker' and one of the markers in this table.
| Value | Description |
|---|---|
'o' | Circle |
'+' | Plus sign |
'*' | Asterisk |
'.' | Point |
'x' | Cross |
'_' | Horizontal line |
'|' | Vertical line |
'square' or 's' | Square |
'diamond' or 'd' | Diamond |
'^' | Upward-pointing triangle |
'v' | Downward-pointing triangle |
'>' | Right-pointing triangle |
'<' | Left-pointing triangle |
'pentagram' or 'p' | Five-pointed star (pentagram) |
'hexagram' or 'h' | Six-pointed star (hexagram) |
'none' | No markers |
'MarkerSize' — Size of marker for detections
6 (default) | positive integer
Size of marker, specified as the comma-separated pair consisting of
'MarkerSize' and a positive integer in points.
'MarkerEdgeColor' — Marker outline color for detections
[0 0 0] (black) (default) | RGB triplet | hexadecimal color code | color name | short color name
Marker outline color for detections, specified as the comma-separated pair
consisting of 'MarkerEdgeColor' and an RGB triplet, a hexadecimal
color code, a color name, or a short color name.
For a custom color, specify an RGB triplet or a hexadecimal color code.
An RGB triplet is a three-element row vector whose elements specify the intensities of the red, green, and blue components of the color. The intensities must be in the range
[0,1]; for example,[0.4 0.6 0.7].A hexadecimal color code is a character vector or a string scalar that starts with a hash symbol (
#) followed by three or six hexadecimal digits, which can range from0toF. The values are not case sensitive. Thus, the color codes'#FF8800','#ff8800','#F80', and'#f80'are equivalent.
Alternatively, you can specify some common colors by name. This table lists the named color options, the equivalent RGB triplets, and hexadecimal color codes.
| Color Name | Short Name | RGB Triplet | Hexadecimal Color Code | Appearance |
|---|---|---|---|---|
'red' | 'r' | [1 0 0] | '#FF0000' |
|
'green' | 'g' | [0 1 0] | '#00FF00' |
|
'blue' | 'b' | [0 0 1] | '#0000FF' |
|
'cyan'
| 'c' | [0 1 1] | '#00FFFF' |
|
'magenta' | 'm' | [1 0 1] | '#FF00FF' |
|
'yellow' | 'y' | [1 1 0] | '#FFFF00' |
|
'black' | 'k' | [0 0 0] | '#000000' |
|
'white' | 'w' | [1 1 1] | '#FFFFFF' |
|
'none' | Not applicable | Not applicable | Not applicable | No color |
Here are the RGB triplets and hexadecimal color codes for the default colors MATLAB® uses in many types of plots.
| RGB Triplet | Hexadecimal Color Code | Appearance |
|---|---|---|
[0 0.4470 0.7410] | '#0072BD' |
|
[0.8500 0.3250 0.0980] | '#D95319' |
|
[0.9290 0.6940 0.1250] | '#EDB120' |
|
[0.4940 0.1840 0.5560] | '#7E2F8E' |
|
[0.4660 0.6740 0.1880] | '#77AC30' |
|
[0.3010 0.7450 0.9330] | '#4DBEEE' |
|
[0.6350 0.0780 0.1840] | '#A2142F' |
|
'MarkerFaceColor' — Marker fill color
'none' (default) | RGB triplet | hexadecimal color code | color name | short color name
Marker fill color, specified as the comma-separated pair consisting of
'MarkerFaceColor' and an RGB triplet, a hexadecimal color code, a
color name, or a short color name.
For a custom color, specify an RGB triplet or a hexadecimal color code.
An RGB triplet is a three-element row vector whose elements specify the intensities of the red, green, and blue components of the color. The intensities must be in the range
[0,1]; for example,[0.4 0.6 0.7].A hexadecimal color code is a character vector or a string scalar that starts with a hash symbol (
#) followed by three or six hexadecimal digits, which can range from0toF. The values are not case sensitive. Thus, the color codes'#FF8800','#ff8800','#F80', and'#f80'are equivalent.
Alternatively, you can specify some common colors by name. This table lists the named color options, the equivalent RGB triplets, and hexadecimal color codes.
| Color Name | Short Name | RGB Triplet | Hexadecimal Color Code | Appearance |
|---|---|---|---|---|
'red' | 'r' | [1 0 0] | '#FF0000' |
|
'green' | 'g' | [0 1 0] | '#00FF00' |
|
'blue' | 'b' | [0 0 1] | '#0000FF' |
|
'cyan'
| 'c' | [0 1 1] | '#00FFFF' |
|
'magenta' | 'm' | [1 0 1] | '#FF00FF' |
|
'yellow' | 'y' | [1 1 0] | '#FFFF00' |
|
'black' | 'k' | [0 0 0] | '#000000' |
|
'white' | 'w' | [1 1 1] | '#FFFFFF' |
|
'none' | Not applicable | Not applicable | Not applicable | No color |
Here are the RGB triplets and hexadecimal color codes for the default colors MATLAB uses in many types of plots.
| RGB Triplet | Hexadecimal Color Code | Appearance |
|---|---|---|
[0 0.4470 0.7410] | '#0072BD' |
|
[0.8500 0.3250 0.0980] | '#D95319' |
|
[0.9290 0.6940 0.1250] | '#EDB120' |
|
[0.4940 0.1840 0.5560] | '#7E2F8E' |
|
[0.4660 0.6740 0.1880] | '#77AC30' |
|
[0.3010 0.7450 0.9330] | '#4DBEEE' |
|
[0.6350 0.0780 0.1840] | '#A2142F' |
|
'FontSize' — Font size for labeling detections
10 points (default) | positive integer
Font size for labeling detections, specified as the comma-separated pair
consisting of 'FontSize' and a positive integer in font
points.
'LabelOffset' — Gap between label and positional point
[0 0] (default) | real-valued vector of the form [x
y]
Gap between label and positional point, specified as the comma-separated pair consisting of
'LabelOffset' and a real-valued vector of the form
[x
y]. Units are in meters.
'VelocityScaling' — Scale factor for magnitude length of velocity vectors
1 (default) | positive real scalar
Scale factor for magnitude length of velocity vectors, specified as the comma-separated pair
consisting of 'VelocityScaling' and a positive real scalar. The
bird's-eye plot renders the magnitude vector value as M ×
VelocityScaling, where M is the magnitude of
velocity.
'Tag' — Tag associated with plotter object
'PlotterN' (default) | character vector | string scalar
N'Tag associated with the plotter object, specified as the comma-separated pair
consisting of 'Tag' and a character vector or string scalar. The
default value is 'Plotter, where
N'N is an integer that corresponds to the
Nth plotter associated with the input birdsEyePlot object.
Output Arguments
See Also
birdsEyePlot | clearData | clearPlotterData | findPlotter | plotDetection