Differential D15540 Diff 43017 plugins/tools/karbonplugins/tools/CalligraphyTool/KarbonCalligraphyTool.cpp
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plugins/tools/karbonplugins/tools/CalligraphyTool/KarbonCalligraphyTool.cpp
| Show First 20 Lines • Show All 282 Lines • ▼ Show 20 Line(s) | 282 | if (strokeWidth < MINIMUM_STROKE_WIDTH) { | |||
|---|---|---|---|---|---|
| 283 | strokeWidth = MINIMUM_STROKE_WIDTH; | 283 | strokeWidth = MINIMUM_STROKE_WIDTH; | ||
| 284 | } | 284 | } | ||
| 285 | 285 | | |||
| 286 | return strokeWidth; | 286 | return strokeWidth; | ||
| 287 | } | 287 | } | ||
| 288 | 288 | | |||
| 289 | qreal KarbonCalligraphyTool::calculateAngle(const QPointF &oldSpeed, const QPointF &newSpeed) | 289 | qreal KarbonCalligraphyTool::calculateAngle(const QPointF &oldSpeed, const QPointF &newSpeed) | ||
| 290 | { | 290 | { | ||
| 291 | // calculate the avarage of the speed (sum of the normalized values) | 291 | // calculate the average of the speed (sum of the normalized values) | ||
| 292 | qreal oldLength = QLineF(QPointF(0, 0), oldSpeed).length(); | 292 | qreal oldLength = QLineF(QPointF(0, 0), oldSpeed).length(); | ||
| 293 | qreal newLength = QLineF(QPointF(0, 0), newSpeed).length(); | 293 | qreal newLength = QLineF(QPointF(0, 0), newSpeed).length(); | ||
| 294 | QPointF oldSpeedNorm = !qFuzzyCompare(oldLength + 1, 1) ? | 294 | QPointF oldSpeedNorm = !qFuzzyCompare(oldLength + 1, 1) ? | ||
| 295 | oldSpeed / oldLength : QPointF(0, 0); | 295 | oldSpeed / oldLength : QPointF(0, 0); | ||
| 296 | QPointF newSpeedNorm = !qFuzzyCompare(newLength + 1, 1) ? | 296 | QPointF newSpeedNorm = !qFuzzyCompare(newLength + 1, 1) ? | ||
| 297 | newSpeed / newLength : QPointF(0, 0); | 297 | newSpeed / newLength : QPointF(0, 0); | ||
| 298 | QPointF speed = oldSpeedNorm + newSpeedNorm; | 298 | QPointF speed = oldSpeedNorm + newSpeedNorm; | ||
| 299 | 299 | | |||
| ▲ Show 20 Lines • Show All 217 Lines • Show Last 20 Lines | |||||