svg_line.hpp

Go to the documentation of this file.

#pragma once

 
#include <pulp/canvas/canvas.hpp>
#include <pulp/view/view.hpp>
 
namespace pulp::view {

class SvgLineWidget : public View {
public:
    SvgLineWidget() = default;

    void set_line(float x1, float y1, float x2, float y2);

    void set_stroke_color(canvas::Color c);
    void clear_stroke();

    void set_stroke_width(float w);
 
    // Accessors used by tests.
    float x1() const { return x1_; }
    float y1() const { return y1_; }
    float x2() const { return x2_; }
    float y2() const { return y2_; }
    bool has_stroke() const { return has_stroke_; }
    canvas::Color stroke_color() const { return stroke_color_; }
    float stroke_width() const { return stroke_width_; }
 
    void paint(canvas::Canvas& canvas) override;
 
private:
    float x1_ = 0.0f;
    float y1_ = 0.0f;
    float x2_ = 0.0f;
    float y2_ = 0.0f;
    canvas::Color stroke_color_{0.0f, 0.0f, 0.0f, 1.0f};
    float stroke_width_ = 1.0f;
    bool has_stroke_ = true;
};
 
} // namespace pulp::view