mxICanvas (mxGraph 4.2.2 API Specification)

All Known Implementing Classes:

mxBasicCanvas, mxGraphics2DCanvas, mxHtmlCanvas, mxImageCanvas, mxInteractiveCanvas, mxSvgCanvas, mxVmlCanvas
```
public interface mxICanvas
```
Defines the requirements for a canvas that paints the vertices and edges of a graph.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.Object`	`drawCell(mxCellState state)`	Draws the given cell.
`java.lang.Object`	`drawLabel(java.lang.String text, mxCellState state, boolean html)`	Draws the given label.
`double`	`getScale()`	Returns the scale.
`mxPoint`	`getTranslate()`	Returns the current translation.
`void`	`setScale(double scale)`	Sets the scale for the following drawing requests.
`void`	`setTranslate(double x, double y)`	Sets the translation for the following drawing requests.

- Method Detail
  - setTranslate
```
void setTranslate(double x,
                  double y)
```
    Sets the translation for the following drawing requests.
  - getTranslate
```
mxPoint getTranslate()
```
    Returns the current translation.
    
    Returns:
    
    Returns the current translation.
  - setScale
```
void setScale(double scale)
```
    Sets the scale for the following drawing requests.
  - getScale
```
double getScale()
```
    Returns the scale.
  - drawCell
```
java.lang.Object drawCell(mxCellState state)
```
    Draws the given cell.
    
    Parameters:
    
    state - State of the cell to be painted.
    
    Returns:
    
    Object that represents the cell.
  - drawLabel
```
java.lang.Object drawLabel(java.lang.String text,
                           mxCellState state,
                           boolean html)
```
    Draws the given label.
    
    Parameters:
    
    text - String that represents the label.
    
    state - State of the cell whose label is to be painted.
    
    html - Specifies if the label contains HTML markup.
    
    Returns:
    
    Object that represents the label.