QMatrix
作者：互联网
QMatrix
#include <QMatrix>
Public Functions
| QMatrix() | |
| QMatrix(qreal m11, qreal m12, qreal m21, qreal m22, qreal dx, qreal dy) | |
| QMatrix(QMatrix &&other) | |
| QMatrix(const QMatrix &matrix) | |
| qreal | m11() const |
| qreal | m12() const |
| qreal | m21() const |
| qreal | m22() const |
| qreal | determinant() const |
| qreal | dx() const |
| qreal | dy() const |
| QMatrix | inverted(bool *invertible = nullptr) const |
| bool | isIdentity() const |
| bool | isInvertible() const |
| void | map(qreal x, qreal y, qreal *tx, qreal *ty) const |
| void | map(int x, int y, int *tx, int *ty) const |
| QPoint | map(const QPoint &point) const |
| QPointF | map(const QPointF &point) const |
| QLine | map(const QLine &line) const |
| QLineF | map(const QLineF &line) const |
| QPolygonF | map(const QPolygonF &polygon) const |
| QPolygon | map(const QPolygon &polygon) const |
| QRegion | map(const QRegion ®ion) const |
| QPainterPath | map(const QPainterPath &path) const |
| QRectF | mapRect(const QRectF &rectangle) const |
| QRect | mapRect(const QRect &rectangle) const |
| QPolygon | mapToPolygon(const QRect &rectangle) const |
| void | reset() |
| QMatrix & | rotate(qreal degrees) |
| QMatrix & | scale(qreal sx, qreal sy) |
| void | setMatrix(qreal m11, qreal m12, qreal m21, qreal m22, qreal dx, qreal dy) |
| QMatrix & | shear(qreal sh, qreal sv) |
| QMatrix & | translate(qreal dx, qreal dy) |
| QVariant | operator QVariant() const |
| bool | operator!=(const QMatrix &matrix) const |
| QMatrix | operator*(const QMatrix &matrix) const |
| QMatrix & | operator*=(const QMatrix &matrix) |
| QMatrix & | operator=(QMatrix &&other) |
| QMatrix & | operator=(const QMatrix &matrix) |
| bool | operator==(const QMatrix &matrix) const |
Related Non-Members
| bool | qFuzzyCompare(const QMatrix &m1, const QMatrix &m2) |
| uint | qHash(const QMatrix &key, uint seed = 0) |
| QPoint | operator*(const QPoint &point, const QMatrix &matrix) |
| QPointF | operator*(const QPointF &point, const QMatrix &matrix) |
| QLineF | operator*(const QLineF &line, const QMatrix &matrix) |
| QLine | operator*(const QLine &line, const QMatrix &matrix) |
| QPolygonF | operator*(const QPolygonF &polygon, const QMatrix &matrix) |
| QPolygon | operator*(const QPolygon &polygon, const QMatrix &matrix) |
| QRegion | operator*(const QRegion ®ion, const QMatrix &matrix) |
| QPainterPath | operator*(const QPainterPath &path, const QMatrix &matrix) |
| QDataStream & | operator<<(QDataStream &stream, const QMatrix &matrix) |
| QDataStream & | operator>>(QDataStream &stream, QMatrix &matrix) |
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标签：map,const,QMatrix,qreal,operator,matrix 来源： https://www.cnblogs.com/herd/p/16357490.html