show jordaned matrix

src/gui/PivotGui.cpp

@@ -1,5 +1,6 @@
 #include "PivotGui.h"
 
+#include "Gauss.h"
 #include "Matrix.h"
 #include "Solver.h"
 #include <imgui.h>
@@ -55,9 +56,8 @@ void PivotGui::Render() {
 	static bool refresh = true;
 
 	// divisions des fenetres
-	ImVec2 topLeftWindowSize(io.DisplaySize.x * 0.5f, io.DisplaySize.y * 0.8f);
-	ImVec2 topRightWindowSize(io.DisplaySize.x * 0.5f, io.DisplaySize.y * 0.8f);
-	ImVec2 bottomWindowSize(io.DisplaySize.x, io.DisplaySize.y * 0.2f);
+	ImVec2 topLeftWindowSize(io.DisplaySize.x * 0.5f, io.DisplaySize.y);
+	ImVec2 topRightWindowSize(io.DisplaySize.x * 0.5f, io.DisplaySize.y);
 
 	// Begin fenetre top left
 	ImGui::SetNextWindowSize(topLeftWindowSize);
@@ -85,7 +85,7 @@ void PivotGui::Render() {
 
 	ImGui::NewLine();
 
-	ImGui::BeginChild("MatriceInitiale", ImVec2(topLeftWindowSize.x, io.DisplaySize.y * 0.7f), false);
+	// ImGui::BeginChild("MatriceInitiale", ImVec2(topLeftWindowSize.x, io.DisplaySize.y * 0.7f), false);
 
 	// Resize matrixValues and initialize new elements to 0
 
@@ -101,7 +101,7 @@ void PivotGui::Render() {
 			if (x > 0)
 				ImGui::SameLine();
 			ImGui::PushID(y * matrixSizeX + x);
-			ImGui::PushItemWidth(30);  // Adjust this value to change the cell size
+			ImGui::PushItemWidth(60);  // Adjust this value to change the cell size
 			if (ImGui::InputInt("", &matrixValues[y][x], 0, 0, ImGuiInputTextFlags_CharsDecimal))
 				refresh = true;
 			ImGui::PopItemWidth();
@@ -109,12 +109,30 @@ void PivotGui::Render() {
 		}
 	}
 
-	// Display the equationsResult strings in the GUI if they are not empty
-	if (!equationsResultImage.empty()) {
-		ImGui::TextWrapped(equationsResultImage.c_str());
-	}
+	// ImGui::EndChild();	// End Matrice initiale
 
-	ImGui::EndChild();	// End Matrice initiale
+	ImGui::NewLine();
+
+	ImGui::Text("Matrice échelonnée:");
+
+	// Convert the "result" string back to a matrix
+	Matrix resultMatrix = LoadMatrixFromStdVect(matrixValues);
+
+	// Apply the Gauss-Jordan elimination to the matrix
+	Gauss::GaussJordan(resultMatrix, true, true);  // Assuming you want to reduce and normalize the matrix
+
+	// Display the matrix
+	for (std::size_t i = 0; i < resultMatrix.GetRawCount(); i++) {
+		for (std::size_t j = 0; j < resultMatrix.GetColumnCount(); j++) {
+			ImGui::PushID(i * resultMatrix.GetColumnCount() + j);
+			if (ImGui::Button(ElementToString(resultMatrix.at(i, j)).c_str(), ImVec2(70, 70))) {  // Adjust the size as needed
+																								  // Handle button click here if needed
+			}
+			ImGui::PopID();
+			if (j < resultMatrix.GetColumnCount() - 1)
+				ImGui::SameLine();
+		}
+	}
 
 	ImGui::End();  // End fenetre top left
 
@@ -128,16 +146,6 @@ void PivotGui::Render() {
 
 	static std::string result = "";
 
-	ImGui::TextWrapped(result.c_str());
-
-	ImGui::End();  // End fenetre top right
-
-	// Begin fenetre bas
-	ImGui::SetNextWindowSize(bottomWindowSize);
-	ImGui::SetNextWindowPos(ImVec2(0, io.DisplaySize.y * 0.8f));  // Position at the bottom-left corner
-	ImGui::Begin("Bottom Part", nullptr,
-		ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoScrollbar);
-
 	if (refresh) {
 
 		// Calculate the kernel and image
@@ -160,7 +168,15 @@ void PivotGui::Render() {
 	}
 
 	refresh = false;
-	ImGui::End();  // End fenetre bas
+
+	// Display the equationsResult strings in the GUI if they are not empty
+	if (!equationsResultImage.empty()) {
+		ImGui::TextWrapped("%s", equationsResultImage.c_str());
+	}
+
+	ImGui::TextWrapped("%s", result.c_str());
+
+	ImGui::End();  // End fenetre top right
 }
 
 void PivotGui::Destroy() {}