/**
* Creates a <code>PrecisionModel</code> that specifies Fixed precision. Fixed-precision
* coordinates are represented as precise internal coordinates, which are rounded to the grid
* defined by the scale factor.
*
* @param scale amount by which to multiply a coordinate after subtracting the offset, to obtain a
* precise coordinate
* @param offsetX not used.
* @param offsetY not used.
* @deprecated offsets are no longer supported, since internal representation is rounded floating
* point
*/
public PrecisionModel(double scale, double offsetX, double offsetY) {
modelType = FIXED;
setScale(scale);
}
/**
* Creates a <code>PrecisionModel</code> that specifies Fixed precision. Fixed-precision
* coordinates are represented as precise internal coordinates, which are rounded to the grid
* defined by the scale factor.
*
* @param scale amount by which to multiply a coordinate after subtracting the offset, to obtain a
* precise coordinate
*/
public PrecisionModel(double scale) {
modelType = FIXED;
setScale(scale);
}
/**
* Creates a <code>PrecisionModel</code> that specifies an explicit precision model type. If the
* model type is FIXED the scale factor will default to 1.
*
* @param modelType the type of the precision model
*/
public PrecisionModel(Type modelType) {
this.modelType = modelType;
if (modelType == FIXED) {
setScale(1.0);
}
}
