scale method

void scale()

Scales this object's column values managed in pointsColumns.

This allows separation of creating this object with the original, unscaled data points, and apply scaling later on the stackable (stacked or unstacked) values.

Notes:

• Iterates this object's internal list of PointsColumn, then the contained PointsColumn.stackableValuePoints, and scales each point by applying its StackableValuePoint.scale method.
• No scaling of the internal representation stored in _valuePointArrInRows or _valuePointArrInColumns.

Implementation

void scale() {
  int col = 0;
  for (PointsColumn column in this) {
    column.allPoints().forEach((StackableValuePoint point) {
      double scaledX = chartTopContainer.xTickXs[col];
      point.scale(scaledX: scaledX, yLabelsCreator: chartTopContainer.yLabelsCreator);
    });
    col++;
  }
}