added resizing of the window

main.js

@@ -6,7 +6,7 @@ let win
 
 app.on('ready', () => 
 {
-  win = new BrowserWindow({width: 390, height: 420, backgroundColor:"#000", frame:false, resizable:false, autoHideMenuBar: true, icon: __dirname + '/icon.ico'})
+  win = new BrowserWindow({width: 390, height: 420, backgroundColor:"#000", frame:false, autoHideMenuBar: true, icon: __dirname + '/icon.ico'})
 
   win.loadURL(`file://${__dirname}/sources/index.html`)
 

sources/links/main.css

@@ -1,5 +1,6 @@
-body { background:#fff; padding:30px; font-family: 'input_mono_regular'; -webkit-user-select: none;-webkit-app-region: drag; overflow: hidden;}
+body { background:#fff; padding: 5px; font-family: 'input_mono_regular'; -webkit-user-select: none; overflow: hidden;}
 
+#wrapper { width: calc(100% - 50px); height: calc(100% - 50px); padding: 25px; background: inherit; -webkit-app-region: drag;}
 #dotgrid { margin:0px auto; position:relative; overflow: hidden; padding:10px;-webkit-app-region: no-drag;}
 #cursor { width:8px; height:8px; margin-top:-5px; margin-left:-5px; position:absolute; z-index:25; border-radius:5px; border:1px solid black;}
 #cursor_coord { font-size:10px; z-index: 10000; margin-left:15px; margin-top:-2px;}
@@ -8,7 +9,7 @@ body { background:#fff; padding:30px; font-family: 'input_mono_regular'; -webkit
 #cursor_to { width:4px; height:4px; background:white; margin-top:-3px; margin-left:-3px; position:absolute; z-index:2500; border-radius:10px; left:-100px; border:1px solid black;}
 #cursor_end { width:4px; height:4px; background:white; margin-top:-3px; margin-left:-3px; position:absolute; z-index:2500; border-radius:10px; left:-100px; border:1px solid black;}
 #interface { max-width: 295px;margin:0px auto;font-size: 11px;line-height: 30px; text-transform: uppercase; margin-top:20px;-webkit-app-region: no-drag;}
-#guide { position: absolute;top: 30px;left: calc(50vw - 160px);padding: 10px;     width: 300px;height: 300px;}
+#guide { position: absolute;top: 0px;left: 0px;padding: 10px; width: 300px;height: 300px;}
 #guide .marker { width:2px; height:2px; position:absolute; margin-top:-1px; margin-left:-1px; border-radius:4px; z-index:50;}
 #render { display: none }
 

sources/scripts/dotgrid.js

@@ -20,6 +20,9 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
   this.element.style.width = this.width;
   this.element.style.height = this.height;
 
+  this.wrapper = document.createElement("div");
+  this.wrapper.id = "wrapper";
+
   this.grid_width = this.width/this.grid_x;
   this.grid_height = this.height/this.grid_y;
 
@@ -45,13 +48,15 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
   this.segments = [];
   this.interface = document.createElement("div");
   this.interface.id = "interface";
+  this.scale = 1
 
   this.install = function()
   {
-    document.body.appendChild(this.element);
+    document.body.appendChild(this.wrapper);
-    document.body.appendChild(this.interface);
+    this.wrapper.appendChild(this.element);
-    document.body.appendChild(this.guide.el);
+    this.wrapper.appendChild(this.interface);
-    document.body.appendChild(this.render.el);
+    this.element.appendChild(this.guide.el);
+    this.wrapper.appendChild(this.render.el);
 
     // Cursors
     this.cursor = document.createElement("div");
@@ -127,10 +132,10 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
     var pos = this.position_in_grid(new Pos(e.clientX,e.clientY));
     pos = this.position_on_grid(pos);
 
-    this.cursor.style.left = -pos.x + 10;
+    this.cursor.style.left = Math.floor(-(pos.x-this.grid_width));
-    this.cursor.style.top = pos.y + 10;
+    this.cursor.style.top = Math.floor(pos.y+this.grid_height);
     this.cursor_coord.className = -pos.x > 150 ? "fl left" : "fl"
-    this.cursor_coord.textContent = parseInt(-pos.x/10)+","+parseInt(pos.y/10);
+    this.cursor_coord.textContent = parseInt(-pos.x/this.grid_width)+","+parseInt(pos.y/this.grid_height);
   }
 
   this.mouse_up = function(e)
@@ -141,9 +146,9 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
     if(e.altKey){ dotgrid.delete_at(pos); return; }
     if(pos.x>0) return;
 
-    if(from === null){ this.set_from(pos); }
+    if(from === null){ this.set_from(pos.scale(1/this.scale)); }
-    else if(to === null){ this.set_to(pos); }
+    else if(to === null){ this.set_to(pos.scale(1/this.scale)); }
-    else{ this.set_end(pos); }
+    else{ this.set_end(pos.scale(1/this.scale)); }
     this.draw();
   }
 
@@ -153,22 +158,22 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
   {
     from = pos;
 
-    cursor_from.style.left = -pos.x + 10;
+    cursor_from.style.left = Math.floor(-pos.x*this.scale + this.grid_width);
-    cursor_from.style.top = pos.y + 10;
+    cursor_from.style.top = Math.floor(pos.y*this.scale + this.grid_height);
   }
 
   this.set_to = function(pos)
   {
-    cursor_to.style.left = -pos.x + 10;
+    cursor_to.style.left = Math.floor(-pos.x*this.scale + this.grid_width);
-    cursor_to.style.top = pos.y + 10;
+    cursor_to.style.top = Math.floor(pos.y*this.scale + this.grid_height);
 
     to = pos;
   }
 
   this.set_end = function(pos)
   {
-    cursor_end.style.left = -pos.x + 10;
+    cursor_end.style.left = Math.floor(-pos.x*this.scale + this.grid_width);
-    cursor_end.style.top = pos.y + 10;
+    cursor_end.style.top = Math.floor(pos.y*this.scale + this.grid_height);
 
     end = pos;
   }
@@ -242,7 +247,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
     this.draw();
   }
 
-  this.draw = function()
+  this.draw = function(exp = false)
   {
     var d = "";
     var prev = "";
@@ -258,29 +263,31 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
     this.svg_el.style.height = this.height;
     this.svg_el.style.stroke = this.color;
     this.svg_el.style.strokeLinecap = this.linecap;
-    this.svg_el.style.strokeWidth = this.thickness;
+    this.svg_el.style.strokeWidth = this.thickness*this.scale;
     this.svg_el.style.fill = this.fill ? "black" : "none";
 
+    //console.log(this.svg_el)
+
     // Draw Mirror
     if(this.mirror_index == 1){
       this.mirror_path.setAttribute("d",d);
-      this.mirror_path.setAttribute("transform","translate("+(300 - (this.offset.x))+","+(this.offset.y)+"),scale(-1,1)")
+      this.mirror_path.setAttribute("transform","translate("+(this.width - (this.offset.x*this.scale))+","+(this.offset.y*this.scale)+"),scale(-1,1)")
     }
     else if(this.mirror_index == 2){
       this.mirror_path.setAttribute("d",d);
-      this.mirror_path.setAttribute("transform","translate("+((this.offset.x))+","+(300 - (this.offset.y))+"),scale(1,-1)")
+      this.mirror_path.setAttribute("transform","translate("+((this.offset.x*this.scale))+","+(this.height - (this.offset.y*this.scale))+"),scale(1,-1)")
 
     }
     else if(this.mirror_index == 3){
       this.mirror_path.setAttribute("d",d);
-      this.mirror_path.setAttribute("transform","translate("+(300 -(this.offset.x))+","+(300 - (this.offset.y))+"),scale(-1,-1)")
+      this.mirror_path.setAttribute("transform","translate("+(this.width -(this.offset.x*this.scale))+","+(this.height - (this.offset.y*this.scale))+"),scale(-1,-1)")
     }
     else{
       this.mirror_path.setAttribute("d",'M0,0');
       this.mirror_path.setAttribute("transform","")
     }
 
-    this.offset_el.setAttribute("transform","translate("+(this.offset.x)+","+(this.offset.y)+")")
+    this.offset_el.setAttribute("transform","translate("+(this.offset.x*this.scale)+","+(this.offset.y*this.scale)+")")
 
     this.render.draw();
     this.update_interface();
@@ -377,10 +384,15 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
   this.export = function()
   {
     if(this.segments.length == 0){ return; }
+    this.scale = 1
+    this.width = 300
+    this.height = 300
+    this.draw()
+    var svg = this.svg_el.outerHTML
 
     dialog.showSaveDialog((fileName) => {
       if (fileName === undefined){ return; }
-      fs.writeFile(fileName+".svg", dotgrid.svg_el.outerHTML, (err) => {
+      fs.writeFile(fileName+".svg", svg, (err) => {
         if(err){ alert("An error ocurred creating the file "+ err.message); return; }
       });
       fs.writeFile(fileName+'.png', dotgrid.render.buffer());
@@ -437,13 +449,13 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
 
   this.position_in_grid = function(pos)
   {
-    return new Pos((window.innerWidth/2) - (this.width/2) - pos.x,pos.y - 50)
+    return new Pos((window.innerWidth/2) - (this.width/2) - pos.x,pos.y - (30+10*(this.scale)))
   }
 
   this.position_on_grid = function(pos) // rounds the mouse position to the nearest cell, and limits the coords to within the box
   {
     x = Math.round(pos.x/this.grid_width)*this.grid_width
-    y = Math.round(pos.y/this.grid_height)*this.grid_height+this.grid_height
+    y = Math.round(pos.y/this.grid_height)*this.grid_height
     off = (x<-this.width || x>0 || y>this.height || y<0)
     if(off) { // change position so the cursor will not be seen
       x = 50
@@ -451,6 +463,36 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y,thickness = 3,lineca
     }
     return new Pos(x,y);
   }
+
+  this.resize = function() 
+  {
+    this.scale = Math.min((window.innerWidth-90)/300,(window.innerHeight-100)/320)
+    this.width = dotgrid.scale*300
+    this.height = dotgrid.scale*300
+    this.element.style.width = this.width
+    this.element.style.height = this.height
+    this.element.style.padding = Math.floor(10*this.scale)+"px"
+    this.svg_el.setAttribute("width",this.width+"px");
+    this.svg_el.setAttribute("height",this.height+"px");
+    this.grid_width = dotgrid.width/dotgrid.grid_x;
+    this.grid_height = dotgrid.height/dotgrid.grid_y;
+    this.guide.update()
+
+    //cursor updates
+
+    if(from) {
+      cursor_from.style.left = Math.floor(-from.x*this.scale + this.grid_width);
+      cursor_from.style.top = Math.floor(from.y*this.scale + this.grid_height);
+    }
+    if(to) {
+      cursor_to.style.left = Math.floor(-to.x*this.scale + this.grid_width);
+      cursor_to.style.top = Math.floor(to.y*this.scale + this.grid_height);
+    }
+    if(end) {
+      cursor_end.style.left = Math.floor(-end.x*this.scale + this.grid_width);
+      cursor_end.style.top = Math.floor(end.y*this.scale + this.grid_height);
+    }
+  }
 }
 
 window.addEventListener('dragover',function(e)
@@ -460,6 +502,12 @@ window.addEventListener('dragover',function(e)
   e.dataTransfer.dropEffect = 'copy';
 });
 
+window.addEventListener('resize', function(e)
+{
+  dotgrid.resize()
+  dotgrid.draw()
+}, false);
+
 window.addEventListener('drop', function(e)
 {
   e.preventDefault();

sources/scripts/guide.js

@@ -4,17 +4,29 @@ function Guide()
 
   // Guide
   this.el.id = "guide";
-
+  this.markers;
   this.start = function()
   {
     // Markers
+    this.markers = JSON.parse("["+"[],".repeat(dotgrid.grid_x)+"[]"+"]")
     for (var x = dotgrid.grid_x; x >= 0; x--) {
       for (var y = dotgrid.grid_y; y >= 0; y--) {
-        var marker = document.createElement("div");
+        let marker = document.createElement("div");
         marker.setAttribute("class",(x % dotgrid.block_x == 0 && y % dotgrid.block_y == 0 ? "marker bm" : "marker bl"));
-        marker.style.left = parseInt(x * dotgrid.grid_width + (dotgrid.grid_width/2)) +5;
+        marker.style.left = parseInt(x * dotgrid.grid_width + (dotgrid.grid_width/2)) ;
-        marker.style.top = parseInt(y * dotgrid.grid_height + (dotgrid.grid_height/2)) +5;
+        marker.style.top = parseInt(y * dotgrid.grid_height + (dotgrid.grid_height/2)) ;
         this.el.appendChild(marker);
+        this.markers[x][y] = marker
+      }
+    }
+  }
+  this.update = function() // it's less than ideal to reuse this much code, but I couldn't find a way to reuse the function that wouldn't mess with the architecture
+  {
+    for (var x = dotgrid.grid_x; x >= 0; x--) {
+      for (var y = dotgrid.grid_y; y >= 0; y--) {
+        let marker = this.markers[x][y]
+        marker.style.left = parseInt(x * dotgrid.grid_width + (dotgrid.grid_width/2) +(5*dotgrid.scale));
+        marker.style.top = parseInt(y * dotgrid.grid_height + (dotgrid.grid_height/2) +(5*dotgrid.scale));
       }
     }
   }

sources/scripts/path_arc.js

@@ -12,25 +12,25 @@ function Path_Arc(from,to,orientation,end)
     var html = ""
 
     if(!prev || (!prev.to && !prev.end)){
-      html += "M"+this.from+" ";  
+      html += "M"+this.from.scale(dotgrid.scale)+" ";  
     }
     else if(prev){
       if(prev.end){
         if(!prev.end.is_equal(this.from)){
-          html += "M"+this.from+" ";  
+          html += "M"+this.from.scale(dotgrid.scale)+" ";  
         }         
       }
       else if(prev.to){
         if(!prev.to.is_equal(this.from)){
-          html += "M"+this.from+" "; 
+          html += "M"+this.from.scale(dotgrid.scale)+" "; 
         }
       }
     }
 
-    html += "A"+this.to.sub(this.from)+" 0 "+orientation+" "+this.to+" ";
+    html += "A"+this.to.sub(this.from).scale(dotgrid.scale)+" 0 "+orientation+" "+this.to.scale(dotgrid.scale)+" ";
 
     if(this.end){
-      html += "A"+this.end.sub(this.to)+" 0 "+orientation+" "+this.end+" ";
+      html += "A"+this.end.sub(this.to).scale(dotgrid.scale)+" 0 "+orientation+" "+this.end.scale(dotgrid.scale)+" ";
     }
 
     return html 

sources/scripts/path_bezier.js

@@ -11,21 +11,21 @@ function Path_Bezier(from,to,end)
     var html = ""
 
     if(!prev || (!prev.to && !prev.end)){
-      html += "M"+this.from+" ";  
+      html += "M"+this.from.scale(dotgrid.scale)+" ";  
     }
     else if(prev){
       if(prev.end){
         if(!prev.end.is_equal(this.from)){
-          html += "M"+this.from+" ";  
+          html += "M"+this.from.scale(dotgrid.scale)+" ";  
         }         
       }
       else if(prev.to){
         if(!prev.to.is_equal(this.from)){
-          html += "M"+this.from+" "; 
+          html += "M"+this.from.scale(dotgrid.scale)+" "; 
         }
       }
     }
 
-    return html += "Q"+this.to+" "+this.end+" "
+    return html += "Q"+this.to.scale(dotgrid.scale)+" "+this.end.scale(dotgrid.scale)+" "
   }
 }

sources/scripts/path_line.js

@@ -11,25 +11,25 @@ function Path_Line(from,to,end = null)
     var html = ""
 
     if(!prev || (!prev.to && !prev.end)){
-      html += "M"+this.from+" ";  
+      html += "M"+this.from.scale(dotgrid.scale)+" ";  
     }
     else if(prev){
       if(prev.end){
-        if(!prev.end.is_equal(this.from)){
+        if(!prev.end.is_equal(this.from.scale(dotgrid.scale))){
-          html += "M"+this.from+" ";  
+          html += "M"+this.from.scale(dotgrid.scale)+" ";  
         }         
       }
       else if(prev.to){
-        if(!prev.to.is_equal(this.from)){
+        if(!prev.to.is_equal(this.from.scale(dotgrid.scale))){
-          html += "M"+this.from+" "; 
+          html += "M"+this.from.scale(dotgrid.scale)+" "; 
         }
       }
     }
 
-    html += "L"+this.to+" "
+    html += "L"+this.to.scale(dotgrid.scale)+" "
 
     if(this.end){
-      html += "L"+this.end+" "
+      html += "L"+this.end.scale(dotgrid.scale)+" "
     }
 
     return html

sources/scripts/pos.js

@@ -22,4 +22,9 @@ function Pos(x,y)
   {
     return Math.abs(pos2.x) == Math.abs(this.x) && Math.abs(pos2.y) == Math.abs(this.y);
   }
+
+  this.scale = function(a)
+  {
+    return new Pos(this.x*a,this.y*a)
+  }
 }