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pixmapfx/kpPixmapFX_Transforms.cpp
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| 609 | { | 609 | { | ||
| 610 | const double angleIn = angle; | 610 | const double angleIn = angle; | ||
| 611 | 611 | | |||
| 612 | // Reflect angle into positive if negative | 612 | // Reflect angle into positive if negative | ||
| 613 | if (angle < 0) | 613 | if (angle < 0) | ||
| 614 | angle = -angle; | 614 | angle = -angle; | ||
| 615 | 615 | | |||
| 616 | // Remove multiples of 90 to make sure 0 <= angle <= 90 | 616 | // Remove multiples of 90 to make sure 0 <= angle <= 90 | ||
| 617 | angle -= ((int) angle) / 90 * 90; | 617 | angle -= (static_cast<int> (angle)) / 90 * 90; | ||
| 618 | 618 | | |||
| 619 | // "Impossible" situation? | 619 | // "Impossible" situation? | ||
| 620 | if (angle < 0 || angle > 90) | 620 | if (angle < 0 || angle > 90) | ||
| 621 | { | 621 | { | ||
| 622 | qCCritical(kpLogPixmapfx) << "kpPixmapFX::isLosslessRotation(" << angleIn | 622 | qCCritical(kpLogPixmapfx) << "kpPixmapFX::isLosslessRotation(" << angleIn | ||
| 623 | << ") result=" << angle | 623 | << ") result=" << angle | ||
| 624 | << endl; | 624 | << endl; | ||
| 625 | return false; // better safe than sorry | 625 | return false; // better safe than sorry | ||
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