Difference between revisions of "Slider Tool"
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− | <noinclude>{{Manual Page|version= | + | <noinclude>{{Manual Page|version=5.0}}</noinclude> |
− | {{Tool|icon= | + | {{Tool|icon=Mode slider.svg|name={{PAGENAME}}|type=special object}} |
Click on any free place in the [[Graphics View]] to create a slider for a number or an angle. The appearing dialog window allows you to specify the ''Name'', ''Interval'' [''min'', ''max''], and ''Increment'' of the number or angle, as well as the ''Alignment'' and ''Width'' of the slider (in pixels), and its ''Speed'' and ''Animation'' modality. | Click on any free place in the [[Graphics View]] to create a slider for a number or an angle. The appearing dialog window allows you to specify the ''Name'', ''Interval'' [''min'', ''max''], and ''Increment'' of the number or angle, as well as the ''Alignment'' and ''Width'' of the slider (in pixels), and its ''Speed'' and ''Animation'' modality. | ||
{{note|In the Slider dialog window you can enter a degree symbol ° or ''pi (π)'' for the interval and increment by using the following keyboard shortcuts: | {{note|In the Slider dialog window you can enter a degree symbol ° or ''pi (π)'' for the interval and increment by using the following keyboard shortcuts: | ||
− | * ''Alt-O'' | + | * ''Alt-O'' for the degree symbol ° |
− | * ''Alt-P'' | + | * ''Alt-P'' for the pi symbol ''π''}} |
The position of a slider may be absolute in the [[Graphics View]] (this means that the slider is not affected by zooming, but always remains in the visible part of the [[Graphics View]]) or relative to the coordinate system (see [[Properties Dialog]] of the corresponding number or angle). | The position of a slider may be absolute in the [[Graphics View]] (this means that the slider is not affected by zooming, but always remains in the visible part of the [[Graphics View]]) or relative to the coordinate system (see [[Properties Dialog]] of the corresponding number or angle). | ||
{{note|1=<br/> | {{note|1=<br/> | ||
− | * In GeoGebra, a slider is the graphical representation of a [[Numbers and Angles#Free Numbers and Angles|free number or free angle]]. You can easily create a slider for any existing [[Numbers and Angles#Free Numbers and Angles|free number or angle]] by showing this object in the [[Graphics View]] (see [[Context Menu]]; see tool [[Image: | + | * In GeoGebra, a slider is the graphical representation of a [[Numbers and Angles#Free Numbers and Angles|free number or free angle]]. You can easily create a slider for any existing [[Numbers and Angles#Free Numbers and Angles|free number or angle]] by showing this object in the [[Graphics View]] (see [[Context Menu]]; see tool [[Image:Mode showhideobject.png]] [[Show / Hide Object Tool|Show/Hide Object]]).}} |
==Fixed sliders== | ==Fixed sliders== | ||
− | Like other objects, sliders can be [[Object_Properties#Fixed_objects|fixed]]. To translate a fixed slider when [[Image:Tool_Move.gif]] [[Move Tool]] is selected, you can drag it with your right mouse button. When [[Image: | + | Like other objects, sliders can be [[Object_Properties#Fixed_objects|fixed]]. To translate a fixed slider when [[Image:Tool_Move.gif]] [[Move Tool]] is selected, you can drag it with your right mouse button. When [[Image:Mode slider.png]] Slider Tool is selected, you can use either left or right button. Sliders made with the [[Image:Mode slider.png]] Slider Tool are fixed by default (from GeoGebra 4.0). You can change value of fixed slider by simply clicking it. Preview of the new value appears next to your mouse pointer. |
Revision as of 10:55, 29 July 2015
Click on any free place in the Graphics View to create a slider for a number or an angle. The appearing dialog window allows you to specify the Name, Interval [min, max], and Increment of the number or angle, as well as the Alignment and Width of the slider (in pixels), and its Speed and Animation modality.
- Alt-O for the degree symbol °
- Alt-P for the pi symbol π
The position of a slider may be absolute in the Graphics View (this means that the slider is not affected by zooming, but always remains in the visible part of the Graphics View) or relative to the coordinate system (see Properties Dialog of the corresponding number or angle).
- In GeoGebra, a slider is the graphical representation of a free number or free angle. You can easily create a slider for any existing free number or angle by showing this object in the Graphics View (see Context Menu; see tool Show/Hide Object).
Fixed sliders
Like other objects, sliders can be fixed. To translate a fixed slider when Move Tool is selected, you can drag it with your right mouse button. When Slider Tool is selected, you can use either left or right button. Sliders made with the Slider Tool are fixed by default (from GeoGebra 4.0). You can change value of fixed slider by simply clicking it. Preview of the new value appears next to your mouse pointer.
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