Heatmap (Gemma Core 1.32.0-SNAPSHOT API)

All Superinterfaces:

Serializable

All Known Implementing Classes:

ExpressionDataHeatmap, SingleCellSparsityHeatmap
```
public interface Heatmap
extends Serializable
```
Minimal interface for a labelled heatmap.

Author:

poirigui

Field Summary

Fields
Modifier and Type Field Description

static org.jfree.chart.renderer.PaintScale GEMMA_PAINT_SCALE
Borrowed from Heatmap.js

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default BufferedImage`	`createImage()`
`BufferedImage`	`createImage(int cellSize)`	Render a heatmap image.
`int`	`getCellSize()`	Get the size of a cell in pixels.
`List<String>`	`getXLabels()`
`List<String>`	`getYLabels()`
`boolean`	`isTranspose()`	Indicate if this heatmap is transposed.

- Field Detail
  - GEMMA_PAINT_SCALE
```
static final org.jfree.chart.renderer.PaintScale GEMMA_PAINT_SCALE
```
    Borrowed from Heatmap.js
- Method Detail
  - createImage
```
default BufferedImage createImage()
```
  - createImage
```
BufferedImage createImage(int cellSize)
```
    Render a heatmap image.
    
    Parameters:
    
    cellSize - size in pixel to use for individual cells in the heatmap
  - getCellSize
```
int getCellSize()
```
    Get the size of a cell in pixels.
    Use this to adjust how labels are displayed.
  - getXLabels
```
List<String> getXLabels()
```
  - getYLabels
```
List<String> getYLabels()
```
  - isTranspose
```
boolean isTranspose()
```
    Indicate if this heatmap is transposed.