/// <summary>
/// 論理式からIkarnoughMapを作成
/// </summary>
/// <param name="logicExp">論理式</param>
/// <returns>map</returns>
public IKarnoughMap solve(string logicExp)
{
string json = SolveMap(logicExp);
IKarnoughMap map = deserializer(json);
return(map);
}
public void expTest()
{
KarnoughEngine en = new KarnoughEngine();
en.script = @"..\..\..\Karnaugh-Logic\pycode\jsontest.py";
en.python_env = python;
IKarnoughMap map = en.solve("x+a");
maptest(map);
}
public void generateTest()
{
KarnoughEngine en = new KarnoughEngine();
en.script = @"..\..\..\Karnaugh-Logic\pycode\jsontest.py";
en.python_env = python;
IKarnoughMap map = en.solve("x+a");
string exp = en.getExpress(map);
Assert.AreEqual("not(value1)", exp);
}
/// <summary>
/// カルノー図データから
/// </summary>
/// <param name="map"></param>
internal void DrawGraph(IKarnoughMap map)
{
render.BeginDraw();
render.Clear(new RawColor4(0.3f, 0.3f, 0.3f, 0f));
switch (map.dimension)
{
case 2:
break;
}
}
public void jsontest()
{
//KarnoughEngine en = new KarnoughEngine();
string jsonpath = @"../../../TestJson.json";
string json;
using (FileStream fs = File.OpenRead(jsonpath))
{
using (StreamReader sr = new StreamReader(fs)){
json = sr.ReadToEnd();
}
}
IKarnoughMap map = KarnoughEngine.deserializer(json);
maptest(map);
}
private string getlabel(IKarnoughMap com, int count, bool isXlabel)
{
string str = "";
if (isXlabel)
{
int loop = 0;
for (int i = 0; i < count; i++)
{
if (i % 2 == 0)
{
loop++;
}
}
for (int i = 0; i < loop; i++)
{
str += com.valueNames[i];
if (i != (loop - 1))
{
str += "/";
}
}
}
else
{
int loop = 0;
for (int i = 0; i < count; i++)
{
if (i % 2 == 1)
{
loop++;
}
}
int shift = com.valueNames.Count - loop;
for (int i = 0; i < loop; i++)
{
str += com.valueNames[shift + i];
if (i != (loop - 1))
{
str += "\n";
}
}
}
return(str);
}
private void maptest(IKarnoughMap map)
{
Assert.AreEqual("value1", map.valueNames[0]);
Assert.AreEqual("value2", map.valueNames[1]);
Assert.AreEqual("value3", map.valueNames[2]);
Assert.AreEqual(TruthValue.True, map.getMapPoint(0, 0).values);
Assert.AreEqual(TruthValue.True, map.getMapPoint(1, 0).values);
Assert.AreEqual(TruthValue.True, map.getMapPoint(0, 1).values);
Assert.AreEqual(TruthValue.True, map.getMapPoint(1, 1).values);
Assert.AreEqual(TruthValue.False, map.getMapPoint(2, 0).values);
Assert.AreEqual(TruthValue.False, map.getMapPoint(3, 0).values);
Assert.AreEqual(TruthValue.False, map.getMapPoint(2, 1).values);
Assert.AreEqual(TruthValue.False, map.getMapPoint(3, 1).values);
Assert.AreEqual((byte)1, map.getMapPoint(0, 0).blockValue);
Assert.AreEqual((byte)1, map.getMapPoint(1, 0).blockValue);
Assert.AreEqual((byte)1, map.getMapPoint(0, 1).blockValue);
Assert.AreEqual((byte)1, map.getMapPoint(1, 1).blockValue);
}
private async void RunButton_Click(object sender, EventArgs e)
{
if (File.Exists(PythonPathBox.Text) == false)
{
MessageBox.Show("指定したPython実行環境が存在しません。", "Pythonエラー");
return;
}
statusLabel.Text = "簡略化中";
KarnoughEngine eng = new KarnoughEngine();
eng.python_env = PythonPathBox.Text;
eng.script = @"write_json.py";
IKarnoughMap map = await Task.Run(() => genMap(eng, LogicTexBox.Text));
string exp = genExp(eng, map);
afterExpBox.Text = exp;
karnaughCnt.testDraw(map);
statusLabel.Text = "簡略化完了";
}
public void testDraw(IKarnoughMap map)
{
drawer.Value2Map(map);
}
private string genExp(KarnoughEngine eng, IKarnoughMap map)
{
IKarnoughLogic log = eng.getExp(map);
return(log.genLogicExpression());
}
//ここからカルノー図描画メソッド
public void Value2Map(IKarnoughMap map)
{
int valueCount = map.valueNames.Count();
//int valueCount = 3;
render.BeginDraw();
render.Clear(background);
int margin = 10;
int ColumHeight = 30;
int RowWidth = 100;
//外枠
render.DrawLine(new RawVector2(margin, margin), new RawVector2(margin, height - margin), LineColor);
render.DrawLine(new RawVector2(margin, margin), new RawVector2(width - margin, margin), LineColor);
render.DrawLine(new RawVector2(width - margin, height - margin), new RawVector2(width - margin, margin), LineColor);
render.DrawLine(new RawVector2(width - margin, height - margin), new RawVector2(margin, height - margin), LineColor);
render.DrawLine(new RawVector2(margin, margin + (ColumHeight * 2)), new RawVector2(width - margin, margin + (ColumHeight * 2)), LineColor);
render.DrawLine(new RawVector2(margin + (RowWidth * 2), margin), new RawVector2(margin + (RowWidth * 2), height - margin), LineColor);
render.DrawLine(new RawVector2(margin + (RowWidth * 2), margin + ColumHeight), new RawVector2(width - margin, margin + ColumHeight), LineColor);
render.DrawLine(new RawVector2(margin + RowWidth, margin + (ColumHeight * 2)), new RawVector2(margin + RowWidth, height - margin), LineColor);
//行と列の数の設定
int columCount = 2;
int rowCount = 2;
for (int i = 3; i <= valueCount; i++)
{
if (i % 2 == 1)
{
columCount = columCount * 2;
}
else
{
rowCount = rowCount * 2;
}
}
//セルの大きさ
int valueWidth = ((width - margin) - (margin + (RowWidth * 2))) / columCount;
int valueHeight = ((height - margin) - (margin + (ColumHeight * 2))) / rowCount;
//縦の罫線
for (int i = 1; i < columCount; i++)
{
//int valueWidth = ((width - margin) - (margin + (RowWidth * 2)))/columCount;
int x = margin + (RowWidth * 2) + (valueWidth * i);
int y_start = margin + ColumHeight;
int y_end = height - margin;
render.DrawLine(new RawVector2(x, y_start), new RawVector2(x, y_end), LineColor);
}
//横の罫線
for (int i = 1; i < rowCount; i++)
{
//int valueHeight = ((height - margin) - (margin + (ColumHeight * 2)))/rowCount;
int y = margin + (ColumHeight * 2) + (valueHeight * i);
int x_start = margin + RowWidth;
int x_end = width - margin;
render.DrawLine(new RawVector2(x_start, y), new RawVector2(x_end, y), LineColor);
}
//文字の描画
var fontFactory = new SharpDX.DirectWrite.Factory();
var textFormat = new TextFormat(fontFactory, "メイリオ", 24.0f);
textFormat.TextAlignment = TextAlignment.Center;
var textBrush = new SharpDX.Direct2D1.SolidColorBrush(render, new RawColor4(1f, 1f, 1f, 1f));
//列のインデックス
string[] columStr = valueStr(columCount);
for (int i = 0; i < columCount; i++)
{
int x_shift = margin + (RowWidth * 2);
int x_start = x_shift + (valueWidth * i);
int x_end = x_shift + (valueWidth * (i + 1));
int y_start = margin + ColumHeight;
int y_end = margin + (ColumHeight * 2);
TextFormat textTmpFormat;
if (columCount >= 8)
{
textTmpFormat = new TextFormat(fontFactory, "メイリオ", 20.0f);
textTmpFormat.TextAlignment = TextAlignment.Center;
}
else
{
textTmpFormat = textFormat;
}
render.DrawText(columStr[i], textTmpFormat, new RawRectangleF(x_start, y_start, x_end, y_end), textBrush, DrawTextOptions.None);
}
//行のインデックス
string[] rowStr = valueStr(rowCount);
for (int i = 0; i < rowCount; i++)
{
int x_start = margin + RowWidth;
int x_end = x_start + RowWidth;
int y_shift = margin + (ColumHeight * 2);
int y_start = y_shift + (valueHeight * i) + (valueHeight / 2 - 10);
int y_end = y_start + (valueHeight * (i + 1));
render.DrawText(rowStr[i], textFormat, new RawRectangleF(x_start, y_start, x_end, y_end), textBrush, DrawTextOptions.None);
}
//mapを描画
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < columCount; j++)
{
int xStartCell = margin + (RowWidth * 2) + (valueWidth * j);
int yStartCell = margin + (ColumHeight * 2) + (valueHeight * i) + (valueHeight / 2 - 10);
int xEndCell = xStartCell + valueWidth;
int yEndCell = yStartCell + valueHeight;
TruthValue v = map.getMapPoint(j, i).values;
string s = "";
switch (v)
{
case TruthValue.False:
s = "0";
break;
case TruthValue.True:
s = "1";
break;
case TruthValue.Null:
s = "d";
break;
}
var MaptextFormat = new TextFormat(fontFactory, "メイリオ", 30.0f);
var mapBrush = indexFontColor(0);
MaptextFormat.TextAlignment = TextAlignment.Center;
render.DrawText(s, MaptextFormat, new RawRectangleF(xStartCell, yStartCell, xEndCell, yEndCell), mapBrush, DrawTextOptions.None);
}
}
//囲む(blockid=10まで)
for (byte i = 1; i < 10; i++)
{
List <IAxisKarnoughComponent> com = map.getBlockIDList(i);
if (com.Count == 0)
{
break;
}
int maxX = 0;
int maxY = 0;
int minX = 16;
int minY = 16;
foreach (IAxisKarnoughComponent c in com)
{
if (maxX < c.x)
{
maxX = c.x;
}
if (minX > c.x)
{
minX = c.x;
}
if (maxY < c.y)
{
maxY = c.y;
}
if (minY > c.y)
{
minY = c.y;
}
}
var color = indexFontColor(i);
int rectMargin = 10;
int startX = (margin + (RowWidth * 2) + (valueWidth * minX)) + rectMargin;
int endX = (margin + (RowWidth * 2) + (valueWidth * (maxX + 1))) - rectMargin;
int startY = (margin + (ColumHeight * 2) + (valueHeight * minY)) + rectMargin;
int endY = (margin + (ColumHeight * 2) + (valueHeight * (maxY + 1))) - rectMargin;
render.DrawRectangle(new RawRectangleF(startX, startY, endX, endY), color);
}
//列の変数名
int x_label_Xstart = margin + (RowWidth * 2);
int x_label_Xend = width - margin;
int x_label_Ystart = margin;
int x_label_Yend = margin + ColumHeight;
render.DrawText(getlabel(map, valueCount, true), textFormat, new RawRectangleF(x_label_Xstart, x_label_Ystart, x_label_Xend, x_label_Yend), textBrush, DrawTextOptions.None);
//行の変数名
int y_label_Xstart = margin;
int y_label_Xend = margin + RowWidth;
int y_label_Ystart = margin + (ColumHeight * 2) + ((valueHeight * rowCount) / 2) - (10 * rowCount / 4);
int y_label_Yend = height - margin;
render.DrawText(getlabel(map, valueCount, false), textFormat, new RawRectangleF(y_label_Xstart, y_label_Ystart, y_label_Xend, y_label_Yend), textBrush, DrawTextOptions.None);
render.EndDraw();
}
/// <summary>
/// カルノー図から論理式を生成
/// </summary>
/// <param name="map">カルノー図</param>
/// <returns>論理式</returns>
public string getExpress(IKarnoughMap map)
{
IKarnoughLogic logi = getExp(map);
return(logi.genLogicExpression());
}
public IKarnoughLogic getExp(IKarnoughMap map)
{
IKarnoughLogic outputVal = new KarnoughLogic();
outputVal.valueNames = map.valueNames;
//List<List<bool>> valuelists = new List<List<bool>>();
//とりあえずBlockIDが10まで
for (byte i = 1; i < 10; i++)
{
List <List <bool> > valuelists = new List <List <bool> >();
List <IAxisKarnoughComponent> com = map.getBlockIDList(i);
List <TruthValue> truthval = new List <TruthValue>();;
if (com.Count == 0)
{
break;
}
foreach (IAxisKarnoughComponent c in com)
{
List <bool> booleanLST = axisX(map.valueNames.Count(), c.x);
booleanLST.AddRange(axisY(map.valueNames.Count(), c.y));
valuelists.Add(booleanLST);
}
for (int j = 0; j < map.valueNames.Count(); j++)
{
List <bool> Xlist = new List <bool>();
foreach (List <bool> lst in valuelists)
{
Xlist.Add(lst[j]);
}
bool prevLogic = Xlist[0];
TruthValue result;
if (prevLogic == true)
{
result = TruthValue.True;
}
else
{
result = TruthValue.False;
}
foreach (bool b in Xlist)
{
if (prevLogic != b)
{
result = TruthValue.Null;
break;
}
}
truthval.Add(result);
}
outputVal.values.Add(truthval);
}
//未定義の部分(blockid=0)
List <IAxisKarnoughComponent> nodefinedBool = map.getBlockIDList(0);
foreach (IAxisKarnoughComponent c in nodefinedBool)
{
if (c.values == TruthValue.True)
{
List <bool> valList = axisX(map.valueNames.Count(), c.x);
valList.AddRange(axisY(map.valueNames.Count(), c.y));
List <TruthValue> val = new List <TruthValue>();
foreach (bool b in valList)
{
if (b == true)
{
val.Add(TruthValue.True);
}
else
{
val.Add(TruthValue.False);
}
}
outputVal.values.Add(val);
}
}
return(outputVal);
}