Library globals

Class globals . canvas . api . transform . Transform

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Transform
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A transformation matrix which is used to transform an #Element on the canvas.
The dimensions of the matrix are 3x3 where the last row is always 0 0 1:

a c e
b d f
0 0 1

See http://www.w3.org/TR/SVG/coords.html#TransformMatrixDefined for details.
https://www.w3.org/TR/css-transforms-1/#mathematical-description

Functions

getScale

getTranslation

new

setGeoPosition

this function is called very often, if a canvas map is active and the aircraft symbol is shown.

setRotation

Set rotation (Optionally around a specified point instead of (0,0)) setRotation(rot) setRotation(rot, cx, cy) @note If using with rotation center different to (0,0) do not use #setTranslation as it would interfere with the rotation.

setScale

Set scale (either as parameters or array) If only one parameter is given its value is used for both x and y setScale(x, y) setScale([x, y])

setTranslation