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Line 66: − File:Geogebra checkbox.png − File:Selecting object linked to checkbox.png </gallery> − In the first image above, the view shows how a check box looks when created. This check box is linked to the text box describing an angle type; when it is checked the text box displays. Otherwise the text box is not displayed.<gallery> − − + +
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File:Showing symbols in textbox.png
File:Showing symbols in textbox.png
File:using defined objects.png
File:using defined objects.png
</gallery>
</gallery>
File:Geogebra_13_side_slider.png|Defining the slider
File:Geogebra_13_side_slider.png|Defining the slider
File:Geogebra_15a.png|Polygon with a slider for number of sides
File:Geogebra_15a.png|Polygon with a slider for number of sides
</gallery>
#The first image shows you how to define a slider. In the slider dialog box, you can define the name, the range of values for the parameter and the increment to be used. You can either define a slider of sides or angles.
#The first image shows you how to define a slider. In the slider dialog box, you can define the name, the range of values for the parameter and the increment to be used. You can either define a slider of sides or angles.
#The second image shows the construction of a polygon with a slider defined for the number of vertices.
#The second image shows the construction of a polygon with a slider defined for the number of vertices.
<br>
<br>
<gallery mode="packed" heights="250px" caption="Check box created">
<gallery mode="packed" heights="250px" caption="Check box created">
File:How a checkbox looks.png
File:How a checkbox looks.png
File:Object displays when checkbox is selected.png
File:Object displays when checkbox is selected.png </gallery>
In the first image above, the view shows how a check box looks when created. This check box is linked to the text box describing an angle type; when it is checked the text box displays. Otherwise the text box is not displayed.
</gallery>
</gallery>