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GeometriaDoc.html
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GeometriaDoc.html
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<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>Geometria Documentation</title>
<link rel="stylesheet" type="text/css" href="styles/styles.css" />
<link rel="stylesheet" type="text/css" href="styles/jsxgraph.css" />
<link href='https://fonts.googleapis.com/css?family=Rye' rel='stylesheet'>
<script type="text/javascript" src="js/jsxgraphcore.js"></script>
<script type="text/javascript" src="http://jsxgraph.uni-bayreuth.de/distrib/GeogebraReader.js" ></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-MML-AM_CHTML"> </script>
<script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]} }); </script>
</head>
<body>
<h2 style="text-align:center;font-family:'Rye'; font-size:32px"> Geometria </h2>
<br>
<p style="text-align:justify;font-family:'Arial'; font-size:18px">
"Geometria" is a tool for interactive Geometry. Its purpose is to ease Geometric constructions,
to save them in a programmable configurable way and reveal and challenge a new programmer
in order to explore further.
The philosophy followed behind any geometric construction is an infinite loop where at each step
we introduce some points and then we select them in order to apply the desirable geometric tool.
"Geometria" was designed with simplicity and minimalism in mind.
</p>
<br><br>
<h3>Top Panel Tools</h3>
<table>
<colgroup>
<col style="width:200px">
<col style="width:600px">
</colgroup>
<tr>
<td valign="top"><img src="images/new_file.svg" class="helptoolitem"></td>
<td valign="top">Press "New File" to start a new geometric construction.</td>
</tr>
<tr>
<td valign="top"><img src="images/save.svg" class="helptoolitem">
<select id="fileSelector" "> <option value="svg">svg</option><option value="tikz">tikz</option></select>
</td>
<td valign="top">
Select the file extension you would like to save your construction. Then press
save in order to download your construction as a file of the selected type.
</td>
</tr>
<tr>
<td valign="top">
<img src="images/undo.svg" class="helptoolitem">
<img src="images/redo.svg" class="helptoolitem">
</td>
<td valign="top">
Use "Undo", "Redo" to go back and forth to the history of the construction.
</td>
</tr>
<tr>
<td valign="top"><img src="images/delete.svg" class="helptoolitem">
</td>
<td valign="top">
Use "Delete" in order to delete from board the next selected element.
</td>
</tr>
<tr>
<td valign="top"><img src="images/axis.svg" class="helptoolitem">
</td>
<td valign="top">
Use "Axis" to toggle appearance of X, Y axes.
</td>
</tr>
<tr>
<td valign="top"><img src="images/angle.svg" class="helptoolitem">
</td>
<td valign="top">
Use "Angle Marker" in order to mark angles of the constructions.
Select the three points which define the angle in order to measure it.
If it is desired to name the angle, name the corresponding sector and
check "ShowLabel".
</td>
</tr>
<tr>
<td valign="top"><img src="images/measure.svg" class="helptoolitem">
</td>
<td valign="top">
Use "Measure Tool" in order to measure the distance between any two points.
</td>
</tr>
<tr>
<td valign="top"><img src="images/merge.svg" class="helptoolitem">
</td>
<td valign="top">
Use "Merge Tool" in order to merge two points or to make a point glider to another curve.
</td>
</tr>
<tr>
<td valign="top"><img src="images/text.svg" class="helptoolitem">
<input id="idTextIn" type="text" value="$\sum_{k=1}^n k^2$" style="width:150px" title="Text Input"/>
</td>
<td valign="top">
Use "Text" in order to introduce on board the text of the input.
A TeX formula can be used, as well Unicode text.
</td>
</tr>
<tr>
<td valign="top"><img src="images/owl.svg" class="helptoolitem">
</td>
<td valign="top">
Press on owl to display general information about Geometria.
</td>
</tr>
</table>
<br><br>
<h3>Left Panel Geometry Tools</h3>
<table>
<colgroup>
<col style="width:200px">
<col style="width:600px">
</colgroup>
<tr>
<td valign="top"><img src="images/point.svg" class="helptoolitem"></td>
<td valign="top">Select Point tool and click on board to create new points.</td>
</tr>
<tr>
<td valign="top"><img src="images/select.svg" class="helptoolitem"></td>
<td valign="top">
"Selection tool". Use this tool
to select the necessary number of points.</td>
</tr>
<tr>
<td valign="top"><img src="images/midpoint.svg" class="helptoolitem"></td>
<td valign="top">Select two points and find the midpoint</td>
</tr>
<tr>
<td valign="top"><img src="images/segment.svg" class="helptoolitem"></td>
<td valign="top">Select two points and draw the segment between them.</td>
</tr>
<tr>
<td valign="top"><img src="images/line.svg" class="helptoolitem"></td>
<td valign="top">Select two points and draw the line between them.</td>
</tr>
<tr>
<td valign="top"><img src="images/semiline.svg" class="helptoolitem"></td>
<td valign="top">Draw the semiline from the first selected point towards the second selected.</td>
</tr>
<tr>
<td valign="top"><img src="images/intersection.svg" class="helptoolitem"></td>
<td valign="top">Select any two curves and find their intersection points.</td>
</tr>
<tr>
<td valign="top"><img src="images/sector.svg" class="helptoolitem"></td>
<td valign="top">Select three points to draw the sector defined by them.</td>
</tr>
<tr>
<td valign="top"><img src="images/anglebisector.svg" class="helptoolitem"></td>
<td valign="top">Select three points to draw the bisector of the angle defined by them.</td>
</tr>
<tr>
<td valign="top"><img src="images/parallel.svg" class="helptoolitem"></td>
<td valign="top">Select a point and a line segment in order to draw the parallel from the point to this line segment.</td>
</tr>
<tr>
<td valign="top"><img src="images/perpendicular.svg" class="helptoolitem"></td>
<td valign="top">Select a point and a line segment in order to draw the perpendicular from this point to the line segment.</td>
</tr>
<tr>
<td valign="top"><img src="images/circle3points.svg" class="helptoolitem"></td>
<td valign="top">Select three points in order to draw the circle passing from those points.</td>
</tr>
<tr>
<td valign="top"><img src="images/circle.svg" class="helptoolitem"></td>
<td valign="top">Select two points in order to draw a circle with center the first and radius their distance.</td>
</tr>
<tr>
<td valign="top"><img src="images/semicircle.svg" class="helptoolitem"></td>
<td valign="top">Select two points in order to draw the semicircle having as diameter the selected points.</td>
</tr>
<tr>
<td valign="top"><img src="images/bezier.svg" class="helptoolitem"></td>
<td valign="top">Select four points to draw the bezier curve from the first to the fourth having control points the second and the third.</td>
</tr>
<tr>
<td valign="top"><img src="images/ellipse.svg" class="helptoolitem"></td>
<td valign="top">Select three points to draw the ellipse passing through them.</td>
</tr>
<tr>
<td valign="top"><img src="images/rectangle.svg" class="helptoolitem"></td>
<td valign="top">Select two points to draw a rectangle with these points as one side and arbitrary width.</td>
</tr>
<tr>
<td valign="top"><img src="images/incircle.svg" class="helptoolitem"></td>
<td valign="top">Select three points in order to draw the inscribed circle.</td>
</tr>
<tr>
<td valign="top"><img src="images/polygon.svg" class="helptoolitem"></td>
<td valign="top">Select any number of points back to the first selected in order to draw the polygon defined by these points.</td>
</tr>
</table>
<br><br>
<h3>Bottom Panel --- Current Drawing Attributes</h3>
<table>
<colgroup>
<col style="width:200px">
<col style="width:600px">
</colgroup>
<tr>
<td valign="top">
<input id="checkfill" type="checkbox" checked "/><label>Fill</label>
</td>
<td valign="top">Determines if current drawing fill with color
is going to be active.
</td>
</tr>
<tr>
<td valign="top">
<input id="TFfillcolor" type="text" value="#ffff00" readonly style="width:60px" title="Fill Color"/>
</td>
<td valign="top">
Displays the RGB value of the currently selected fill color.
</td>
</tr>
<tr>
<td valign="top">
<input type="color" value="#ffff00" />
<input type="number" min="0" max="100" step="1" value="50" style="width:45px" title="Fill Opacity" />
</td>
<td valign="top">
Displayed the currently selected fill color and an input number. The input number
determines the opacity of the currently selected fill color, in the range [0-100].
A value of 0 is interpreted transparent and is equivalent to no fill.
</td>
</tr>
<tr>
<td valign="top">
<input id="checkstroke" type="checkbox" checked "/><label>Stroke</label>
</td>
<td valign="top">Determines if current drawing stroke with color
is going to be active.
</td>
</tr>
<tr>
<td valign="top">
<input id="TFstrokecolor" type="text" value="#000060" readonly style="width:60px" title="Fill Color"/>
</td>
<td valign="top">
Displays the RGB value of the currently selected stroke color.
</td>
</tr>
<tr>
<td valign="top">
<input type="color" value="#000060" />
<input type="number" min="0" max="100" step="1" value="80" style="width:45px" title="Fill Opacity" />
</td>
<td valign="top">
Displayed the currently selected stroke color and an input number. The input number
determines the opacity of the currently selected stroke color, in the range [0-100].
A value of 0 is interpreted transparent and is equivalent to no stroke.
</td>
</tr>
<tr>
<td valign="top">
<input type="number" min="0" max="100" step="1" value="2" style="width:45px" title="Fill Opacity" />
</td>
<td valign="top">
Displayed an input number, to determine the current drawing line width of the stroke.
The range is also [0-100], default is 2.
</td>
</tr>
<tr>
<td valign="top">
<img src="images/function.svg" class="helptoolitem">
<input type="text" value="pi*cos(x)/x" style="width:100px" />
<input type="text" value="-10" style="width:20px" title="Left Bound"/>
<input type="text" value="10" style="width:20px" title="Right Bound"/>
</td>
<td valign="top">
Enter an arbitrary mathematical function and press "f(x)" icon
in order to plot the particular function between the given bounds.
</td>
</tr>
</table>
<br><br>
<h3>Right Panel -- Edit object properties</h3>
<table>
<colgroup>
<col style="width:200px">
<col style="width:600px">
</colgroup>
<tr>
<td valign="top">Object ID</td>
<td valign="top">
The ID attributed to the object by the program. It is not editable.
</td>
</tr>
<tr>
<td valign="top">Object Name</td>
<td valign="top">
The Name - Label of the Geometric Element. A $ sign may introduce a TeX formula.
</td>
</tr>
<tr>
<td valign="top">Object Type</td>
<td valign="top">
The Type attributed to the object by the program. As ID is not editable.
</td>
</tr>
<tr>
<td valign="top">Object Position</td>
<td valign="top">
The coordinates of the object when this is a point or text.
Someone may edit them for exact placement.
</td>
</tr>
<tr>
<td valign="top">Object Size</td>
<td valign="top">
An integer related with the magnitude of the object and is
interpreted according with the type of the object.
</td>
</tr>
<tr>
<td valign="top">Visible</td>
<td valign="top">
Checked if selected object is visible on board.
</td>
</tr>
<tr>
<td valign="top">Show Label</td>
<td valign="top">
Checked if selected object has a label that should be shown.
</td>
</tr>
<tr>
<td valign="top">
<input type="color" value="#00ff22" />
<input type="number" min="0" max="100" step="1" value="80" style="width:45px" title="Fill Opacity" />
Fill Color - Opacity
</td>
<td valign="top">
Fill Color value and opacity percentage of the line used to draw the selected object.
</td>
</tr>
<tr>
<td valign="top">
<input type="color" value="#000040" />
<input type="number" min="0" max="100" step="1" value="80" style="width:45px" title="Fill Opacity" />
Stroke Color - Opacity
</td>
<td valign="top">
Stroke Color value and opacity percentage of of the line used to draw the selected object.
</td>
</tr>
<tr>
<td valign="top">Stroke Size</td>
<td valign="top">
Stroke size of the line used to draw the selected object.
</td>
</tr>
</table>
<br>
</body>
</html>