Polygon

Polygon

new Polygon()

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Extends

Methods

addPoint(x, y)

Adds a vertex to the polygon.
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Parameters:
Name Type Description
x number The x coordinate of the desired new vertex.
y number The y coordinate of the desired new vertex.

containsPoint(x, y) → {boolean}

Checks if the passed point is contained in the polygon.
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Parameters:
Name Type Description
x number The x coordinate of the point being tested.
y number The y coordinate of the point being tested.
Returns:
Type:
boolean
Whether the passed point is contained in the polygon.

draw(__graphics__)

Draws the polygon in the canvas.
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Parameters:
Name Type Description
__graphics__ CodeHSGraphics Instance of the __graphics__ module.

getBorderColor() → {Color}

Gets the border color of a Thing.
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Returns:
Type:
Color
The color of the Thing's border.

getBorderWidth() → {number}

Gets the width of the Thing's border.
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Returns:
Type:
number
The width of the Thing's border.

getColor() → {Color}

Gets the color of a Thing.
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Returns:
Type:
Color
The destination y coordinate of this Thing.

getHeight() → {number}

Gets the height of the rectangle.
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Returns:
Type:
number
Height of the rectangle.

getType() → {type}

Returns the type of a Thing.
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Returns:
Type:
type
The type of the Thing.

getWidth() → {number}

Gets the width of the rectangle.
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Returns:
Type:
number
Width of the rectangle.

getX() → {number}

Gets the x position of the Thing.
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Returns:
Type:
number
The x position of the Thing.

getY() → {number}

Gets the y position of the Thing.
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Returns:
Type:
number
The y position of the Thing.

hasBorder() → {boolean}

Returns if a Thing has a border.
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Returns:
Type:
boolean
True if the Thing has a border.

isFilled() → {boolean}

Returns if a Thing is filled.
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Returns:
Type:
boolean
True if the Thing is filled.

move(dx, dy)

Moves the entire polygon.
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Parameters:
Name Type Description
dx number The change in x coordinate of all starting and ending points.
dy number The change in y coordinate of all starting and ending points.

rotate(degrees, angleUnit)

Rotates a Thing an additional amount of degrees.
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Parameters:
Name Type Description
degrees number The degrees to rotate degrees.
angleUnit number Whether it is degrees or radians. Defaults to degrees.

setBorder(hasBorder)

Sets a Thing object to filled. Throws an error if an argument is not passed.
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Parameters:
Name Type Description
hasBorder bool A boolean of whether or not Thing has a border.

setBorderColor(color)

Sets the border color of a Thing. Throws an error if there are fewer than 1 params or if the param is undefined.
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Parameters:
Name Type Description
color Color The resulting color of the Thing's border.

setBorderWidth(width)

Sets the width of a Thing's border. Throws an error if there is not 1 argument.
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Parameters:
Name Type Description
width number The resulting width of the Thing's border.

setColor(color)

Sets the color of a Thing. Throws an error if there are fewer than 1 params or if the param is undefined.
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Parameters:
Name Type Description
color Color The resulting color of Thing.

setFilled(filled)

Sets a Thing object to filled. Throws an error if an argument is not passed.
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Parameters:
Name Type Description
filled bool A boolean of whether or not Thing is filled.

setPosition(x, y)

Sets the position of a Thing. Throws an error if there are fewer than 2 params or if they are not numbers.
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Parameters:
Name Type Description
x number The destination x coordinate of this Thing.
y number The destination y coordinate of this Thing.

setRotation(degrees, angleUnit)

Sets the rotation of a Thing in degrees. Throws an error if there are fewer than 1 params or if they are not numbers.
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Parameters:
Name Type Description
degrees number The degrees to rotate degrees.
angleUnit number Whether it is degrees or radians. Defaults to degrees.

setType(type)

Sets a Thing object's type. Questionable of whether or not this method is used.
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Parameters:
Name Type Description
type type A type to set the Thing to.