toolpath-exporter.h

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#pragma once
 
#include <QList>
#include <QPainter>
#include <layer.h>
#include <shape/bitmap-shape.h>
#include <shape/path-shape.h>
#include <shape/group-shape.h>
#include <gcode/generators/base-generator.h>
 
class ToolpathExporter {
public:
  ToolpathExporter(BaseGenerator *generator) noexcept;
 
  void convertStack(const QList<LayerPtr> &layers);
 
private:
  void convertLayer(const LayerPtr &layer);
 
  void convertShape(const ShapePtr &shape);
 
  void convertGroup(const GroupShape *group);
 
  void convertBitmap(const BitmapShape *bmp);
 
  void convertPath(const PathShape *path);
 
  void sortPolygons();
 
  void outputLayerGcode();
 
  void outputLayerPathGcode();
 
  void outputLayerBitmapGcode();
 
  bool rasterBitmapRowHighSpeed(unsigned char *data, float global_coord_y, bool reverse, QPointF offset);
 
  bool rasterBitmapRow(unsigned char *data, float global_coord_y, bool reverse, QPointF offset);
 
  QTransform global_transform_;
  QList<ShapePtr> layer_elements_;
  QList<QPolygonF> layer_polygons_;
  QPixmap layer_bitmap_;
  LayerPtr current_layer_;
  unique_ptr<QPainter> layer_painter_;
  BaseGenerator *gen_;
  float dpmm_;
  float travel_speed_;
  QRectF bitmap_dirty_area_;
};