GCanvasInterface

All Known Subinterfaces:

GraphicsProgramInterface

All Known Implementing Classes:

GCanvas, GraphicsProgram, HeadlessGraphicsProgram
```
public interface GCanvasInterface
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`add(Component comp, double x, double y)`
`void`	`add(Component comp, GPoint pt)`
`void`	`add(GObject gobj)`
`void`	`add(GObject gobj, double x, double y)`
`void`	`add(GObject gobj, GPoint pt)`
`void`	`clear()`
`Color`	`getBackground()`
`<T extends GObject> T`	`getElement(int index)`
`<T extends GObject> T`	`getElementAt(double... coords)`
`<T extends GObject> T`	`getElementAt(double x, double y)`
`<T extends GObject> T`	`getElementAt(GPoint pt)`
`int`	`getElementCount()`
`Font`	`getFont()`
`int`	`getHeight()`
`Dimension`	`getSize()`
`int`	`getWidth()`
`boolean`	`hasElementAt(double... coords)`
`boolean`	`hasElementAt(double x, double y)`
`boolean`	`isAntiAliasing()`
`Iterator<GObject>`	`iterator()`
`Iterator<GObject>`	`iterator(int direction)`
`void`	`remove(double x, double y)`
`void`	`remove(GObject gobj)`
`void`	`remove(GPoint pt)`
`void`	`removeAll()`
`void`	`removeAll(double... coords)`
`void`	`removeAll(double x, double y)`
`void`	`removeAll(GPoint pt)`
`void`	`repaint()`
`void`	`setAntiAliasing(boolean antialias)`
`void`	`setBackground(Color bg)`
`void`	`setFont(Font font)`
`void`	`setShowPixelInfo(boolean show)`
`void`	`setSize(Dimension size)`
`BufferedImage`	`toImage()`

Method Detail

add
```
void add(GObject gobj)
```

add

void add(GObject gobj,
         double x,
         double y)

add

void add(GObject gobj,
         GPoint pt)

add

void add(Component comp,
         double x,
         double y)

add

void add(Component comp,
         GPoint pt)

clear
```
void clear()
```

getBackground
```
Color getBackground()
```

getElementCount
```
int getElementCount()
```

getFont
```
Font getFont()
```

getElement

<T extends GObject> T getElement(int index)

getElementAt

<T extends GObject> T getElementAt(double x,
                                   double y)

getElementAt

<T extends GObject> T getElementAt(double... coords)

getElementAt

<T extends GObject> T getElementAt(GPoint pt)

getHeight
```
int getHeight()
```

getSize
```
Dimension getSize()
```

getWidth
```
int getWidth()
```

hasElementAt

boolean hasElementAt(double x,
                     double y)

hasElementAt

boolean hasElementAt(double... coords)

isAntiAliasing
```
boolean isAntiAliasing()
```

iterator
```
Iterator<GObject> iterator()
```

iterator

Iterator<GObject> iterator(int direction)

remove

void remove(double x,
            double y)

remove
```
void remove(GPoint pt)
```

remove
```
void remove(GObject gobj)
```

removeAll
```
void removeAll()
```

removeAll

void removeAll(double x,
               double y)

removeAll
```
void removeAll(double... coords)
```

removeAll
```
void removeAll(GPoint pt)
```

repaint
```
void repaint()
```

setAntiAliasing

void setAntiAliasing(boolean antialias)

setBackground
```
void setBackground(Color bg)
```

setFont
```
void setFont(Font font)
```

setSize
```
void setSize(Dimension size)
```

setShowPixelInfo
```
void setShowPixelInfo(boolean show)
```

toImage
```
BufferedImage toImage()
```

Interface GCanvasInterface

Method Summary

Method Detail

add

add

add

add

add

clear

getBackground

getElementCount

getFont

getElement

getElementAt

getElementAt

getElementAt

getHeight

getSize

getWidth

hasElementAt

hasElementAt

isAntiAliasing

iterator

iterator

remove

remove

remove

removeAll

removeAll

removeAll

removeAll

repaint

setAntiAliasing

setBackground

setFont

setSize

setShowPixelInfo

toImage