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plugins/filters/edgedetection/kis_edge_detection_filter.cpp
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| 130 | } | 130 | } | ||
| 131 | 131 | | |||
| 132 | QRect KisEdgeDetectionFilter::neededRect(const QRect &rect, const KisFilterConfigurationSP _config, int lod) const | 132 | QRect KisEdgeDetectionFilter::neededRect(const QRect &rect, const KisFilterConfigurationSP _config, int lod) const | ||
| 133 | { | 133 | { | ||
| 134 | KisLodTransformScalar t(lod); | 134 | KisLodTransformScalar t(lod); | ||
| 135 | 135 | | |||
| 136 | QVariant value; | 136 | QVariant value; | ||
| 137 | /** | 137 | /** | ||
| 138 | * NOTE: integer devision by two is done on purpose, | 138 | * NOTE: integer division by two is done on purpose, | ||
| 139 | * because the kernel size is always odd | 139 | * because the kernel size is always odd | ||
| 140 | */ | 140 | */ | ||
| 141 | const int halfWidth = _config->getProperty("horizRadius", value) ? KisEdgeDetectionKernel::kernelSizeFromRadius(t.scale(value.toFloat())) / 2 : 5; | 141 | const int halfWidth = _config->getProperty("horizRadius", value) ? KisEdgeDetectionKernel::kernelSizeFromRadius(t.scale(value.toFloat())) / 2 : 5; | ||
| 142 | const int halfHeight = _config->getProperty("vertRadius", value) ? KisEdgeDetectionKernel::kernelSizeFromRadius(t.scale(value.toFloat())) / 2 : 5; | 142 | const int halfHeight = _config->getProperty("vertRadius", value) ? KisEdgeDetectionKernel::kernelSizeFromRadius(t.scale(value.toFloat())) / 2 : 5; | ||
| 143 | 143 | | |||
| 144 | return rect.adjusted(-halfWidth * 2, -halfHeight * 2, halfWidth * 2, halfHeight * 2); | 144 | return rect.adjusted(-halfWidth * 2, -halfHeight * 2, halfWidth * 2, halfHeight * 2); | ||
| 145 | } | 145 | } | ||
| 146 | 146 | | |||
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