Sliders is a tool in GeoGebras toolbar, which allows to insert a variable on the drawing pad, which can subsequently be changed by using the mouse to drag the little black point the slider. In English called the slider one slider.

The variable can be named and subsequently used in the example input field, the circle out from the center and radius -button or line segment with given length -button.

Insert sliders – How to do

1. You insert a slider using. -button.
2. Press the drawing pad, where you want to place the slider.
3. Now comes a window, which consists of a quantity of adjustability, which is divided into 3 scarce (Interval, Angle, Helton) and 3 tabs (Interval, Slider,Animation).
4. To exit, press Apply.

Interval, Angle, Helton

The 3 scarce (radiobuttons) such as changing only the interval.

• Numerical makes it possible to use the decimal number (remember to use sentence, which come).
• Angle makes it possible to use the degrees.
• Helton allows for the use of whole numbers.

Interval

1. My. the minimum value of the slider
2. Max the maximum value of the slider.
3. Growth is the gain slider grows or falls with, when pulling the slider.

Slider

• Fast makes it possible to determine, whether it should be possible to move the slider by dragging with the left button of the mouse. If it is attached, one can, however, use the right mouse button to move the slider.
• Horizontal / Vertical makes it possible to obtain a horizontal or a vertical shoots.
• Width makes it possible to determine the width of the slider. Normally it is on 100 px.

Animation

Animation allows the slider gradually changes in value. Animation fought subsequently by right-clicking on the slider and select Turn animation.

• Speed makes it possible to set the speed, which slider switch value.
• Gentag says something about, whether the slider's value increases, decreases or turns to rise and fall m.m.

Random numbers

If a tick in , so get one random values ​​on the slider, every time you pressing F9 on the keyboard or using the command OpdaterKonstruktionen[].

Move the sliders – How to do

When you insert sliders on the drawing pad by pressing -button, then it may be a necessity virtually identical times having to move the sliders.

1. You insert a slider using. -button.
2. Press the drawing pad, where you want to place the slider.
3. Set the slider and press Apply.
4. You can move the sliders by right-clicking on the slider and pull it to, where you want it. It is important, you touch a spot on skyderen, where the small black button is not!