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#pragma once
#include <string_view>
/**
* @brief The ISVGAnalyzer class is an interface class declaring
* callbacks that can be implemented by an SVGAnalyzer class. Its
* purpose is to isolate the SVGAnalyzer class from the SvgppContext
* class to avoid recompiling the SvgppContext class when the
* SVGAnalyzer class is changed, which is expected to happen
* frequently.
*/
class ISVGAnalyzer {
public:
virtual ~ISVGAnalyzer() = default;
virtual void on_enter_element_svg() = 0;
virtual void on_enter_element_g() = 0;
virtual void on_enter_element_circle() = 0;
virtual void on_enter_element_ellipse() = 0;
virtual void on_enter_element_line() = 0;
virtual void on_enter_element_path() = 0;
virtual void on_enter_element_polygon() = 0;
virtual void on_enter_element_polyline() = 0;
virtual void on_enter_element_rect() = 0;
virtual void on_enter_element_text() = 0;
virtual void on_enter_element_title() = 0;
virtual void on_exit_element() = 0;
virtual void path_exit() = 0;
virtual void path_move_to(double x, double y) = 0;
virtual void path_cubic_bezier_to(double x1, double y1, double x2, double y2,
double x, double y) = 0;
virtual void set_class(std::string_view) = 0;
virtual void set_cx(double cx) = 0;
virtual void set_cy(double cy) = 0;
virtual void set_font_family(std::string_view font_family) = 0;
virtual void set_font_size(double font_size) = 0;
virtual void set_fill(std::string_view fill) = 0;
virtual void set_fill_opacity(double fill_opacity) = 0;
virtual void set_height(double height) = 0;
virtual void set_id(std::string_view id) = 0;
virtual void set_rx(double rx) = 0;
virtual void set_ry(double ry) = 0;
virtual void set_point(std::pair<double, double> point) = 0;
virtual void set_stroke(std::string_view stroke) = 0;
virtual void set_stroke_opacity(double stroke_opacity) = 0;
virtual void set_stroke_width(double stroke_width) = 0;
virtual void set_text(std::string_view text) = 0;
virtual void set_text_anchor(std::string_view text_anchor) = 0;
virtual void set_transform(double a, double b, double c, double d, double e,
double f) = 0;
virtual void set_viewBox(double x, double y, double width, double height) = 0;
virtual void set_width(double width) = 0;
virtual void set_x(double x) = 0;
virtual void set_y(double y) = 0;
};
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