class RowItemPaintParams
{
public:
- RowItemPaintParams(int left, int right);
+ RowItemPaintParams(int left, int right, double scale, double offset);
int left() const {
return left_;
return right_;
}
+ double scale() const {
+ return scale_;
+ }
+
+ double offset() const {
+ return offset_;
+ }
+
int width() const {
return right_ - left_;
}
+ double pixels_offset() const {
+ return offset_ / scale_;
+ }
+
private:
int left_;
int right_;
+ double scale_;
+ double offset_;
};
} // namespace view