#include <cassert>
+#include <QApplication>
+#include <QFontMetrics>
+
#include "rowitempaintparams.hpp"
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);
+}
+
+QFont RowItemPaintParams::font()
+{
+ return QApplication::font();
+}
+
+int RowItemPaintParams::text_height() {
+ QFontMetrics m(font());
+ return m.boundingRect(QRect(), 0, "Tg").height();
}
} // namespace view