From 4a7dc25271397a3ca0625c1867d2004d7a63f9ca Mon Sep 17 00:00:00 2001
From: Andrey Kalmykov <wawuwo@ya.ru>
Date: Sat, 18 May 2024 16:57:01 +0300
Subject: [PATCH] Remove unused functions from ImageWriter

These functions became unused after switching to QPainter-based
drawing and printing.
---
 qucs/imagewriter.cpp | 116 -------------------------------------------
 qucs/imagewriter.h   |   4 --
 2 files changed, 120 deletions(-)

diff --git a/qucs/imagewriter.cpp b/qucs/imagewriter.cpp
index fe6e42f7..61be3b1f 100644
--- a/qucs/imagewriter.cpp
+++ b/qucs/imagewriter.cpp
@@ -259,119 +259,3 @@ int ImageWriter::print(QWidget *doc)
   delete dlg;
   return status;
 }
-
-void ImageWriter::getSchWidthAndHeight(Schematic *sch, int &w, int &h, int &xmin, int &ymin)
-{
-    auto allBoundingRect = sch->allBoundingRect();
-    xmin = allBoundingRect.left();
-    ymin = allBoundingRect.top();
-
-    w = allBoundingRect.width();
-    h = allBoundingRect.height();
-
-    int f_w, f_h;
-    if (sch->sizeOfFrame(f_w,f_h)) {
-        xmin = std::min(0,xmin); // For components
-        ymin = std::min(0,ymin); // that fall out of frame
-        w = abs(std::max(f_w, allBoundingRect.right()) - xmin);
-        h = abs(std::max(f_h, allBoundingRect.bottom()) - ymin);
-    }
-}
-
-void ImageWriter::getSelAreaWidthAndHeight(Schematic *sch, int &wsel, int &hsel, int& xmin_sel_, int& ymin_sel_)
-{
-    int xmin= INT_MAX,
-        ymin= INT_MAX,
-        xmax= INT_MIN,
-        ymax= INT_MIN;
-
-     for(Component *pc = sch->Components->first(); pc != 0; pc = sch->Components->next()) {
-         if (pc->isSelected) {
-           int x1,y1,x2,y2;
-           pc->entireBounds(x1, y1, x2, y2);
-           updateMinMax(xmin,xmax,ymin,ymax,x1,x2,y1,y2);
-         }
-    }
-
-    for(Wire *pw = sch->Wires->first(); pw != nullptr; pw = sch->Wires->next()) {
-
-        if (pw->isSelected) {
-            if(pw->x1 < xmin) xmin = pw->x1;
-            if(pw->x2 > xmax) xmax = pw->x2;
-            if(pw->y1 < ymin) ymin = pw->y1;
-            if(pw->y2 > ymax) ymax = pw->y2;
-            qDebug() << pw->x1 << pw->x2 << pw->y1 << pw->y2;
-        }
-        if (pw->Label) {
-          WireLabel *pl = pw->Label;
-          if (pl->isSelected) {
-            int x1,y1,x2,y2;
-            pl->getLabelBounding(x1,y1,x2,y2);
-            qDebug()<<x1<<y1<<x2<<y2;
-            updateMinMax(xmin,xmax,ymin,ymax,x1,x2,y1,y2);
-          }
-        }
-    }
-
-    for(Node *pn = sch->Nodes->first(); pn != nullptr; pn = sch->Nodes->next()) {
-        WireLabel *pl = pn->Label;
-        if(pl) {     // check position of node label
-            if (pl->isSelected) {
-                int x1,x2,y1,y2;
-                pl->getLabelBounding(x1,y1,x2,y2);
-                if(x1 < xmin) xmin = x1;
-                if(x2 > xmax) xmax = x2;
-                if(y1 < ymin) ymin = y1;
-                if(y2 > ymax) ymax = y2;
-            }
-        }
-    }
-
-    for(Diagram *pd = sch->Diagrams->first(); pd != nullptr; pd =sch-> Diagrams->next()) {
-        if (pd->isSelected) {
-            int x1,y1,x2,y2;
-            pd->Bounding(x1,y1,x2,y2);
-            updateMinMax(xmin,xmax,ymin,ymax,x1,x2,y1,y2);
-            auto const graphs = pd->Graphs;
-            for (auto& pg: graphs) {
-                auto const markers = pg->Markers;
-                for (auto& pm: markers) {
-                    if (pm->isSelected) {
-                        //int x1,y1,x2,y2;
-                        pm->Bounding(x1,y1,x2,y2);
-                        updateMinMax(xmin,xmax,ymin,ymax,x1,x2,y1,y2);
-                    }
-                }
-            }
-        }
-    }
-
-    for(Painting *pp = sch->Paintings->first(); pp != nullptr; pp = sch->Paintings->next()) {
-
-       if (pp->isSelected) {
-           int x1,y1,x2,y2;
-           pp->Bounding(x1,y1,x2,y2);
-           updateMinMax(xmin,xmax,ymin,ymax,x1,x2,y1,y2);
-       }
-    }
-
-    wsel = abs(xmax - xmin);
-    hsel = abs(ymax - ymin);
-    xmin_sel_ = xmin;
-    ymin_sel_ = ymin;
-}
-
-// Compare object (component, diagram, etc) coordinates and
-// current corner coordinates and update it
-void ImageWriter::updateMinMax(int &xmin, int &xmax, int &ymin, int &ymax,
-                               int x1, int x2, int y1, int y2)
-{
-    int d1 = std::min(x1,x2);
-    if (d1<xmin) xmin = d1;
-    int d2 = std::max(x2,x1);
-    if (d2>xmax) xmax = d2;
-    int d3 = std::min(y1,y2);
-    if (d3<ymin) ymin = d3;
-    int d4 = std::max(y2,y1);
-    if (d4>ymax) ymax = d4;
-}
diff --git a/qucs/imagewriter.h b/qucs/imagewriter.h
index 140b5fb0..fadef193 100644
--- a/qucs/imagewriter.h
+++ b/qucs/imagewriter.h
@@ -41,10 +41,6 @@ public:
 private:
   bool onlyDiagram;
   QString lastExportFilename;
-
-  void getSchWidthAndHeight(Schematic *sch, int &w, int &h, int &xmin, int &ymin);
-  void getSelAreaWidthAndHeight(Schematic *sch, int &wsel, int& hsel, int& xmin_sel_, int& ymin_sel_);
-  static void updateMinMax(int &xmin, int &xmax, int &ymin, int &ymax, int x1, int x2, int y1m, int y2);
 };
 
 #endif