Ajout mode triptyque

2024-05-12 10:45:12 +02:00
parent 05fb774f5d
commit 1b31f92d6f
7 changed files with 644 additions and 0 deletions
@@ -0,0 +1,86 @@
+<?php
+
+// ---
+// --- La config globale
+// ---
+require_once '../global/inc/config.php';
+
+// ---
+// --- External dependances
+// ---
+require TOPISTO_PATH.'/ressources/vendor/autoload.php';
+require_once '../global/inc/colors.php';
+require_once '../global/inc/cubic.php';
+
+// ---
+// --- Internal dependances
+// ---
+require_once APP_PATH.'/blockchain/inc/block.php';
+
+// ---
+// --- Par défaut on cherche le dernier block
+// --- Le cas échéant, on cherche block passé en argument
+// ---
+$block_hash0 = 'LAST';
+if (isset($argv[1])) $block_hash0 = $argv[1];
+
+$block_hash1 = 'LAST';
+if (isset($argv[2])) $block_hash1 = $argv[2];
+
+$block_hash2 = 'LAST';
+if (isset($argv[3])) $block_hash2 = $argv[3];
+
+$the_block = blockchain::getBlockWithHash($block_hash0);
+if ($the_block === FALSE) die();
+
+$taille=1;
+
+$bandeau     = 50;
+$marge       = 25;
+$text_border = 20;
+$width       = GRAPH_WIDTH * $taille;
+$height      = GRAPH_HEIGHT * $taille;
+$couleur     = -1; // Au hasard
+
+// Pour que l'image simple ait les proportions que l'image full
+$width  = $marge + ($width*2)  + (2*$text_border);
+$height = $marge + ($height*2);
+
+// création d'une image plus haute pour inclure bandeaux haut et bas
+$img_w = $width;
+$img_h = ($height+(2*$bandeau));
+
+$decal=5;
+$y=0-($img_h/2);
+
+$img = imagecreatetruecolor($img_w+10, ($img_h*2)-($decal*2));
+
+// on met une couleur transparente sur le fond
+//$white = imagecolorallocate($img, 254, 254, 254);
+//imagecolortransparent($img, $white);
+//imagefilledrectangle($img, 0, 0, $img_w, ($img_h*3)-($decal*2), $white);
+
+$img_block=imagecreatefrompng(DATA_PATH.'/nonce/'.$block_hash0.'.png');
+imagecopy($img, $img_block,5,$y,0,0,$img_w, $img_w);
+imagedestroy($img_block);
+
+$y+=$img_h - $decal;
+$img_block=imagecreatefrompng(DATA_PATH.'/nonce/'.$block_hash1.'.png');
+imagecopy($img, $img_block,5,$y,0,0,$img_w, $img_w);
+imagedestroy($img_block);
+
+$y+=$img_h - $decal;
+$img_block=imagecreatefrompng(DATA_PATH.'/nonce/'.$block_hash2.'.png');
+imagecopy($img, $img_block,5,$y,0,0,$img_w, $img_w);
+imagedestroy($img_block);
+
+// Draw a white rectangle
+$black = imagecolorallocate($img, 0, 0, 0);
+imagefilledrectangle($img, 0, 0, $img_w+10, 5, $black);
+imagefilledrectangle($img, 0, ($img_h*2)-($decal*2)-5, $img_w+10, ($img_h*2)-($decal*2), $black);
+
+imagepng($img, DATA_PATH.'/triptyque/'.$block_hash1.'.png');
+
+imagedestroy($img);
+
+?>