namespace pv {
namespace view {
-RowItemPaintParams::RowItemPaintParams(int left, int right) :
+RowItemPaintParams::RowItemPaintParams(
+ int left, int right, double scale, double offset) :
left_(left),
- right_(right) {
+ right_(right),
+ scale_(scale),
+ offset_(offset) {
assert(left <= right);
+ assert(scale > 0.0);
}
} // namespace view