DrawSegmentationStep (konduit-serving-image-config 0.3.0 API)

java.lang.Object
- ai.konduit.serving.data.image.step.segmentation.index.DrawSegmentationStep

All Implemented Interfaces:

ai.konduit.serving.pipeline.api.step.PipelineStep, ai.konduit.serving.pipeline.api.TextConfig, java.io.Serializable
```
public class DrawSegmentationStep
extends java.lang.Object
implements ai.konduit.serving.pipeline.api.step.PipelineStep
```
Draw segmentation mask, optionally on an image.
Configuration:
- classColors: Optional: A list of colors to use for each class. Must be in one of the following formats: hex/HTML - "#788E87", RGB - "rgb(128,0,255)", or one of 16 HTML color name such as \"green\" (https://en.wikipedia.org/wiki/Web_colors#HTML_color_names). If no colors are specified, or not enough colors are specified, random colors are used instead (note consistent between runs)
- segmentArray: Name of the NDArray with the class indices, 0 to numClasses-1. Shape [1, height, width]
- image: Optional. Name of the image to draw the segmentation classes on to. If not provided, the segmentation classes are drawn onto a black background image
- outputName: Name of the output image
- opacity: Optional. Only used when "image" configuration is set. The opacity, between 0.0 and 1.0, of the mask to draw on the image. Default value of 0.5 if not set. Value of 0.0 is fully transparent, 1.0 is fully opaque.
- backgroundClass: Optional. If set: Don't draw this class. If not set: all classes will be drawn
Author:

Alex Black

See Also:

Serialized Form

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static double DEFAULT_OPACITY
  
  static java.lang.String DEFAULT_OUTPUT_NAME
- Constructor Summary
  
  Constructors
  Constructor Description
  
  DrawSegmentationStep()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  DrawSegmentationStep classColors(java.lang.String... classColors)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface ai.konduit.serving.pipeline.api.step.PipelineStep
    name
  - Methods inherited from interface ai.konduit.serving.pipeline.api.TextConfig
    toJson, toYaml

Field Detail
- DEFAULT_OUTPUT_NAME
```
public static final java.lang.String DEFAULT_OUTPUT_NAME
```
  See Also:
  
  Constant Field Values
- DEFAULT_OPACITY
```
public static final double DEFAULT_OPACITY
```
  See Also:
  
  Constant Field Values

Constructor Detail
- DrawSegmentationStep
```
public DrawSegmentationStep()
```

Method Detail

classColors

public DrawSegmentationStep classColors(java.lang.String... classColors)