55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
//
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// Created by my on 2019/11/16.
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//
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#ifndef TEXTRENDERER_TEXTRENDERER_H
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#define TEXTRENDERER_TEXTRENDERER_H
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#define BOLD 0b001
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#define ITALICS 0b010
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#define UNDERLINE 0b100
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#include <string>
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#include <Color.hpp>
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#include <vkvm.hpp>
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#include <iostream>
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#include "Font.h"
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/**
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* @author: Yajie Qi, Shaohua Tong
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* @since: v0.0.0
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* @brief: gets a string from the Shared Memory and converts the text into a bitmap-array.
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*/
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class TextRenderer {
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public:
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TextRenderer(int windowWidth, int windowHeight, vkvm::Color defaultBackgroundColor, vkvm::Color fontColor, Font font);
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void update(std::string text);
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void setOldText(std::string text);
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std::vector<std::vector<bool>> getCharacter(unsigned char character, Font font);
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void setLeftMargin(int margin);
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void setBottomMargin(int margin);
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void clear();
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private:
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std::string oldText;
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vkvm::Color backgroundColor;
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vkvm::Color fontColor;
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Font font;
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int left_margin = 1;
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int bottom_margin = 1;
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int type;
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int windowWidth;
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int windowHeight;
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int fontWidth;
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int fontHeight;
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bool isBold();
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bool isItalics();
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bool isUnderline();
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void fontProcessing(std::vector<std::vector<bool>> characterBitmap);
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void translateToSharedMemory(std::vector<std::vector<bool>> characterBitmap, int startX, int startY);
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};
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#endif //TEXTRENDERER_TEXTRENDERER_H
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