prepareScale method
Scales the stroke width of this RenderTheme by the given factor for a given zoom level
@param scaleFactor the factor by which the stroke width should be scaled. @param zoomLevel the zoom level to which this is applied.
Implementation
void prepareScale(int zoomLevel) {
if (!_strokes.contains(zoomLevel)) {
for (Rule rule in rulesList) {
if (rule.zoomMin <= zoomLevel && rule.zoomMax >= zoomLevel) {
rule.prepareScale(zoomLevel);
}
}
_strokes.add(zoomLevel);
}
}