Update scroll support (#24)

source/electron.html

@@ -8,8 +8,8 @@
 <link rel="stylesheet" type="text/css" href="view-grapher.css">
 <link rel="stylesheet" type="text/css" href="view-sidebar.css">
 <style>
-html { touch-action: none; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; -webkit-text-rendering: optimizeLegibility; -moz-text-rendering: optimizeLegibility; -ms-text-rendering: optimizeLegibility; -o-text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; -moz-font-smoothing: antialiased; -ms-font-smoothing: antialiased; -o-font-smoothing: antialiased; }
-body { touch-action: none; margin: 0; width: 100vw; height: 100vh; font-family: -apple-system, BlinkMacSystemFont, "Segoe WPC", "Segoe UI", "Ubuntu", "Droid Sans", sans-serif, "PingFang SC"; font-size: 12px; text-rendering: geometricPrecision; }
+html { touch-action: none; overflow: hidden; width: 100%; height: 100%; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; -webkit-text-rendering: optimizeLegibility; -moz-text-rendering: optimizeLegibility; -ms-text-rendering: optimizeLegibility; -o-text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; -moz-font-smoothing: antialiased; -ms-font-smoothing: antialiased; -o-font-smoothing: antialiased; }
+body { touch-action: none; overflow: hidden; width: 100%; height: 100%; margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe WPC", "Segoe UI", "Ubuntu", "Droid Sans", sans-serif, "PingFang SC"; font-size: 12px; text-rendering: geometricPrecision; }
 .center { position: absolute; margin: auto; top: 0; right: 0; bottom: 0; left: 0; user-select: none; -webkit-user-select: none; -moz-user-select: none; }
 .select { user-select: text; -webkit-user-select: text; -moz-user-select: text; }
 .open-file-dialog { display: none; }

source/index.html

@@ -28,12 +28,12 @@
 <script type="text/javascript" src="view.js"></script>
 <script type="text/javascript" src="index.js"></script>
 <style>
-html { touch-action: none; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; -webkit-text-rendering: optimizeLegibility; -moz-text-rendering: optimizeLegibility; -ms-text-rendering: optimizeLegibility; -o-text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; -moz-font-smoothing: antialiased; -ms-font-smoothing: antialiased; -o-font-smoothing: antialiased; }
-body { touch-action: none; overflow: hidden; margin: 0; width: 100vw; height: 100vh; font-family: -apple-system, BlinkMacSystemFont, "Segoe WPC", "Segoe UI", "Ubuntu", "Droid Sans", sans-serif, "PingFang SC"; font-size: 12px; text-rendering: geometricPrecision; }
+html { touch-action: none; overflow: hidden; width: 100%; height: 100%; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; -webkit-text-rendering: optimizeLegibility; -moz-text-rendering: optimizeLegibility; -ms-text-rendering: optimizeLegibility; -o-text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; -moz-font-smoothing: antialiased; -ms-font-smoothing: antialiased; -o-font-smoothing: antialiased; }
+body { touch-action: none; overflow: hidden; width: 100%; height: 100%; margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe WPC", "Segoe UI", "Ubuntu", "Droid Sans", sans-serif, "PingFang SC"; font-size: 12px; text-rendering: geometricPrecision; }
 .center { position: absolute; margin: auto; top: 0; right: 0; bottom: 0; left: 0; user-select: none; -webkit-user-select: none; -moz-user-select: none; }
 .select { user-select: text; -webkit-user-select: text; -moz-user-select: text; }
 .open-file-dialog { display: none; }
-.transparent { width: 100vw; height: 100vh; background-color: #000000; display: none; opacity: 0; }
+.transparent { width: 100%; height: 100%; background-color: #000000; display: none; opacity: 0; }
 .graph { touch-action: pan-x pan-y; overflow: auto; height: 100%; }
 .canvas { display: block; position: absolute; text-rendering: geometricPrecision; user-select: none; -webkit-user-select: none; -moz-user-select: none; }
 .toolbar { position: absolute; top: 10px; left: 10px; padding: 0; margin: 0; user-select: none; -webkit-user-select: none; -moz-user-select: none; }