From a4926bedcb395b02abfbd33183c798579537ef4e Mon Sep 17 00:00:00 2001
From: "Zed A. Shaw" <zed.shaw@gmail.com>
Date: Thu, 21 Nov 2024 16:43:39 -0500
Subject: [PATCH] Get a better cell size for the rendering of the image.

---
 scratchpad/img2ansi.cpp | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/scratchpad/img2ansi.cpp b/scratchpad/img2ansi.cpp
index e102557..8e9a00c 100644
--- a/scratchpad/img2ansi.cpp
+++ b/scratchpad/img2ansi.cpp
@@ -81,7 +81,7 @@ int main(int argc, char *argv[]) {
   // divide the image into cells
   auto size = image.getSize();
 
-  const int cell = 3;
+  const Point cell = {4, 6};
 
   // create a grid panel to hold the cells
   Panel panel(0, 0, 0, 0, true);
@@ -90,16 +90,16 @@ int main(int argc, char *argv[]) {
   RGBColor avg{0,0,0};
 
   typedef vector<RGBColor> ColorRow;
-  vector<ColorRow> colors(size.x / cell, ColorRow(size.y / cell));
+  vector<ColorRow> colors(size.x / cell.x, ColorRow(size.y / cell.y));
 
   // LOL, so bad but just the start
-  for(unsigned int i = 0; i < size.x / cell; i++) {
-    for(unsigned int j = 0; j < size.y / cell; j++) {
+  for(unsigned int i = 0; i < size.x / cell.x; i++) {
+    for(unsigned int j = 0; j < size.y / cell.y; j++) {
 
       // sum the cell
-      for(unsigned int x = 0; x < cell ; x++) {
-        for(unsigned int y = 0; y < cell ; y++) {
-          auto pixel = image.getPixel((i*cell) + x, (j * cell) + y);
+      for(unsigned int x = 0; x < cell.x ; x++) {
+        for(unsigned int y = 0; y < cell.y ; y++) {
+          auto pixel = image.getPixel((i*cell.x) + x, (j * cell.y) + y);
 
           avg.r += pixel.r;
           avg.g += pixel.g;
@@ -108,8 +108,8 @@ int main(int argc, char *argv[]) {
       }
 
       // average it for the cell size
-      RGBColor color = {avg.r / (cell * cell),
-          avg.g / (cell * cell), avg.b / (cell * cell)};
+      RGBColor color = {avg.r / int(cell.x * cell.y),
+          avg.g / int(cell.x * cell.y), avg.b / int(cell.x * cell.y)};
 
       // add it
       colors[i][j] = color;
@@ -124,10 +124,10 @@ int main(int argc, char *argv[]) {
 
   SFMLRender renderer;
 
-  if(renderer.resize_grid(10, panel)) {
-    drawing = Canvas(panel.width * 2, panel.height * 4);
-  }
+  renderer.resize_grid(26, panel);
 
+  drawing = Canvas(panel.width * 2, panel.height * 4);
+  panel.resize(240,240);
 
   panel.set_renderer(Renderer([&]{
     for(size_t x = 0; x < colors.size(); x++) {