<divclass="popover right popover-step2 tutorial step2">
<divclass="arrow"></div>
<h3class="popover-title">Step 2: Your first widget</h3>
<divclass="popover-content">
<p>Great! Now you have your first widget on the canvas.</p>
<p>Widgets are processing units that have <strong>inputs</strong>, <strong>outputs</strong>, and <strong>parameters</strong>.</p>
<p>This particular one doesn't have any inputs but it has a parameter. You can see what it is by <strong>double clicking the widget</strong>! Once you do, set it to a number. Let's say <strong>5</strong>. Then click "Apply".</p>
<p>You can connect widget by clicking consecutively on outputs and then inputs. Try it and connect the widgets so that they look like on the picture:</p>
<p>If you add an unwanted connection by mistake you can select it by clicking on it and hit the "Delete" button on your keyboard or click on the trashcan icon in the toolbar.</p>
<buttontype="button"href="#"class="{% if not user.is_authenticated %}must_login{% else %}logged_in{% endif %} btn btn-primary btn-success btn-xlg">Try the tutorial</button>
<buttontype="button"href="{% url 'editor' %}?tutorial=1"class="{% if not user.is_authenticated %}must_login{% else %}logged_in{% endif %} btn btn-primary btn-success btn-xlg">Try the tutorial</button>
<buttontype="button"href="{% url 'editor' %}"class="{% if not user.is_authenticated %}must_login{% else %}logged_in{% endif %} btn btn-primary btn-lg">Start working</button>
<buttontype="button"href="{% url 'editor' %}"class="{% if not user.is_authenticated %}must_login{% else %}logged_in{% endif %} btn btn-primary btn-lg">Start working</button>