30 lines
773 B
C++
30 lines
773 B
C++
//
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// This source code is property of the Computer Graphics and Visualization
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// chair of the TU Dresden. Do not distribute in modified or unmodified form!
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// Copyright (C) 2016 CGV TU Dresden - All Rights Reserved
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//
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#include "pen_tool.h"
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// Initialize the tool and store a reference of a canvas_buffer
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pen_tool::pen_tool(canvas_buffer &canvas): tool_base(canvas)
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{
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shape = TS_NONE;
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}
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// Set the pixel at (x, y)
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void pen_tool::draw(int x, int y)
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{
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// The pen algorithm is too complicated to be commented :).
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canvas.set_pixel(x, y);
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}
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// Put debug output into the stream "stream" to be displayed in the
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// main window
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void pen_tool::set_text(std::stringstream& stream)
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{
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stream<<"Tool: Pen (click and hold left button to draw)";
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} |