Constructor
new GameImage(imageName, attrs)
Constructor of Image drawable
Parameters:
| Name | Type | Description |
|---|---|---|
imageName |
string | Name of the image in resources |
attrs |
Object | Attribute object |
Properties:
| Name | Type | Description |
|---|---|---|
img |
Image | Image to be drawn. |
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Extends
Methods
copy(newName) → {GameImage}
Returns copy of current instance.
Parameters:
| Name | Type | Description |
|---|---|---|
newName |
string | Name of the newly created instance. Names have to be unique. |
- Overrides:
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Returns:
New instance of GameImage with the same attributes.
- Type
- GameImage
draw(ctx)
Transforms input context and calls draw function of passed drawable.
Parameters:
| Name | Type | Description |
|---|---|---|
ctx |
CanvasRenderingContext2D | Rendering context. |
- Overrides:
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drawFunction(ctx)
Called when drawing
Parameters:
| Name | Type | Description |
|---|---|---|
ctx |
CanvasRenderingContext2D | Rendering context on which the method draws |
- Overrides:
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getAttrs() → {Object}
Returns object of attributes of current instance.
- Overrides:
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Returns:
Attribute object.
- Type
- Object
isInside(mouse, tempContext) → {boolean}
Returns true when mouse is inside drawable.
Parameters:
| Name | Type | Description |
|---|---|---|
mouse |
Point | Mouse position on canvas. |
tempContext |
CanvasRenderingContext2D | Hidden rendering context to check pixel state. |
- Overrides:
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Returns:
True when mouse is inside drawable, false otherwise.
- Type
- boolean
setImg(imageName)
Setter for images
Parameters:
| Name | Type | Description |
|---|---|---|
imageName |
string | Name of image in the resource folder |
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