ECG/exercise2/include/non_recursive_fill_tool.h

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2019-05-11 08:51:24 +00:00
//
// This source code is property of the Computer Graphics and Visualization
// chair of the TU Dresden. Do not distribute in modified or unmodified form!
// Copyright (C) 2016 CGV TU Dresden - All Rights Reserved
//
/*************************************************************************
Non-Recursive-fill tool.
This class is inherited from "tool_base" to define a tool for filling
shapes using a generic non-recursive algorithm on a canvas_buffer.
Read the information in "tool_base.h" for more information.
*************************************************************************/
#pragma once
// provides the declaration of the super class tool_base
#include "tool_base.h"
class non_recursive_fill_tool: public tool_base
{
public:
// Initialize the tool and store a reference of a canvas_buffer
non_recursive_fill_tool(canvas_buffer &canvas);
// Fill the shape that contains the point (x, y)
void draw(int x, int y);
// Put debug output into the stream "stream" to be displayed in the
// main window
void set_text(std::stringstream& stream);
};