Shape Functions

Below are the current set of basic shape functions in genartlayers.

~Note that the units for location (x,y) and dimensions (width, height, radius) are normalized to the artBoard dimensions. For example, x=0.5, y=0.5 will place a shape in the middle of the artBoard.

~fillMode is a value 0 (for fill) or 1 (for stroke)

~Ranges for color values are as follows...

Hue: 0-359

Saturation: 0-100

Lightness: 0-100

Alpha: 0-255

Rectangle

drawRect(x, y, width, height, lineWidth, hue, saturation, lightness, alpha, fillMode)

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Circle

drawCircle(x, y, radius, lineWidth, hue, saturation, lightness, alpha, fillMode)

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Ellipse

drawEllipse(x, y, radX, radY, rotation, lineWidth, hue, sat, lit, alpha, fillMode)

rotation is in radians.

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Path

drawPath(path, lineWidth, hue, saturation, lightness, alpha, fillMode, close)

close is a 0 or 1 value, 1 being close and 0 being do not close.

path is of the form [ [x1,y1], [x2,y2], ... , [xN,yN] ]

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Arc

drawArc(x, y, radX, radY, rotation, startAngle, endAngle, lineWidth, hue, sat, lit, alpha, fillMode) 

rotation, startAngle, and endAngle are in radians.

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Text

drawText(text, x, y, fontSize, hue, sat, lit)

fontSize is in normalized units.

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drawTextPix(text, x, y, fontSizePix, hue, sat, lit)

fontSize is in pixels (px).

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