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39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
#ifndef slic3r_TextLines_hpp_
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#define slic3r_TextLines_hpp_
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#include <vector>
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#include <libslic3r/Polygon.hpp>
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#include <libslic3r/Point.hpp>
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#include <libslic3r/Emboss.hpp>
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#include "slic3r/GUI/GLModel.hpp"
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namespace Slic3r::GUI {
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class Selection;
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class TextLinesModel
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{
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public:
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// line offset in y direction (up/down)
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float offset = 0;
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/// <summary>
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/// Initialize model and lines
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/// </summary>
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/// <param name="selection">Must be selected text volume</param>
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/// <param name="line_height">Height of text line with spacing [in mm]</param>
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/// <param name="line_offset">Offset of base line from center [in mm]</param>
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/// <param name="count_lines">[Optional] Count lines when not set it is calculated from vodel volume text</param>
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void init(const Selection &selection, double line_height, unsigned count_lines = 0);
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void render(const Transform3d &text_world);
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bool is_init() const { return m_model.is_initialized(); }
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void reset() { m_model.reset(); }
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const Slic3r::Emboss::TextLines &get_lines() const { return m_lines; }
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static double calc_line_height(const Slic3r::Emboss::FontFile& ff, const FontProp& fp);
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private:
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Slic3r::Emboss::TextLines m_lines;
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// Keep model for visualization text lines
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GLModel m_model;
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};
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} // namespace Slic3r::GUI
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#endif // slic3r_TextLines_hpp_
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