Class AffineTransform | Apps Script | Google for Developers (original) (raw)
Class AffineTransform
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AffineTransform
A 3x3 matrix used to transform source coordinates (x1, y1) into destination coordinates (x2, y2) according to matrix multiplication:
[ x2 ] [ scaleX shearX translateX ] [ x1 ] [ y2 ] = [ shearY scaleY translateY ] [ y1 ] [ 1 ] [ 0 0 1 ] [ 1 ]
After transformation,
x2 = scaleX * x1 + shearX * y1 + translateX; y2 = scaleY * y1 + shearY * x1 + translateY;
Methods
| Method | Return type | Brief description |
|---|---|---|
| getScaleX() | Number | Gets the X coordinate scaling element. |
| getScaleY() | Number | Gets the Y coordinate scaling element. |
| getShearX() | Number | Gets the X coordinate shearing element. |
| getShearY() | Number | Gets the Y coordinate shearing element. |
| getTranslateX() | Number | Gets the X coordinate translation element in points. |
| getTranslateY() | Number | Gets the Y coordinate translation element in points. |
| toBuilder() | AffineTransformBuilder | Returns a new AffineTransformBuilder based on this transform. |
Detailed documentation
getScaleX()
Gets the X coordinate scaling element.
Return
Number
getScaleY()
Gets the Y coordinate scaling element.
Return
Number
getShearX()
Gets the X coordinate shearing element.
Return
Number
getShearY()
Gets the Y coordinate shearing element.
Return
Number
getTranslateX()
Gets the X coordinate translation element in points.
Return
Number
getTranslateY()
Gets the Y coordinate translation element in points.
Return
Number
toBuilder()
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Last updated 2024-12-03 UTC.