- network drawing

class/Tasks/TruthTableTask.php

@@ -81,10 +81,8 @@ class TruthTableTask extends PicturedTask
     public function randomize(): void
     {
         if ($this->hasFlag("drawnetwork")) {
-            ///$svg_file = sys_get_temp_dir() . DIRECTORY_SEPARATOR . uniqid("truthtable_") . ".svg";
             $this->setImageData($this->lf->drawNetwork($this->output_variable));
             $this->setImageType("svg");
-            //@unlink($svg_file);
         }
 
         parent::randomize();

js/tasks.js

@@ -238,6 +238,7 @@ class PicturedTask extends Task {
                 margin: 1em auto;
                 border-radius: 0.3em;
                 max-width: 100%;
+                text-align: center;
             }
         `;
     }
@@ -259,7 +260,7 @@ class PicturedTask extends Task {
             break;
             case "svg":
             {
-                this.img = document.createElementNS("http://www.w3.org/2000/svg", "svg");
+                this.img = document.createElement("section");
                 this.img.classList.add("question-image");
                 this.img.innerHTML = data;
             }

workspace/draw_logic_network.py

@@ -8,4 +8,4 @@ if len(sys.argv) < 3:
 network = logicparse(sys.argv[1], outlabel=sys.argv[2], gateH=1.2)
 #network.save(sys.argv[3])
 svg = network.get_imagedata()
-print(svg)
+print(svg.decode("utf-8"))