Scale Tool

From Synfig Studio :: Documentation
Jump to: navigation, search
m (options)
m ("intro" , "usage", "option" sections + screenshot)
Line 4: Line 4:
 
{{NewTerminology}}
 
{{NewTerminology}}
 
<!-- Page info end -->
 
<!-- Page info end -->
 
 
{{l|Image:Scale_icon.png|64px}} <span style="font-size:150%">'''ALT-S'''</span>
 
{{l|Image:Scale_icon.png|64px}} <span style="font-size:150%">'''ALT-S'''</span>
 
+
==Introduction==
The {{Literal|Scale Tool}} works much like to {{l|Transform Tool}} except for when multiple {{l|Handle|Handles}} are selected. To see this, select multiple Handles, by either:
+
The {{Literal|Scale Tool}} permit to scale the selected handles. It works much like to {{l|Transform Tool}} except for when multiple {{l|Handle|Handles}} are selected.  
 +
==Options==
 +
[[File:Scale Tool Options.png|frame]]
 +
The {{l|Tool Options Panel}} allows you to specify:
 +
* '''Lock Aspect Ratio''' : Prevent from changing the ratio x:y of the bounding box of the selected Handles.
 +
==Usage==
 +
Select multiple Handles, by either:
 
* Pressing {{Shortcut|Control|A}} to select all Handles
 
* Pressing {{Shortcut|Control|A}} to select all Handles
 
* Dragging a rectangle around a group of Handles
 
* Dragging a rectangle around a group of Handles
Line 13: Line 18:
  
 
Then drag one of the selected Handles. All the selected Handles will be scaled relative to the center of the selected group.
 
Then drag one of the selected Handles. All the selected Handles will be scaled relative to the center of the selected group.
 
The {{Literal|Scale Tool}} has a tool option, {{Literal|Lock Aspect Ratio}}, which when selected will prevent you from changing the x:y ratio of the bounding box of the selected Handles.
 
  
 
When scaling a selection don't drag a Handle that its position is close to the X or Y center of the bounding box. Select a Handle that is close to one of the corners of the bounding box. If you drag from a Handle that have a X or Y coordinate that is the same than the center of the bounding box it would produce an infinite scale factor and a very difficult to control scaled shape. (The Handles that aren't over the bounding box X or Y center are scaled by a huge factor). This is a behavior that should be corrected (for example giving to the user corner pulling anchors to allow make a correct scaling).
 
When scaling a selection don't drag a Handle that its position is close to the X or Y center of the bounding box. Select a Handle that is close to one of the corners of the bounding box. If you drag from a Handle that have a X or Y coordinate that is the same than the center of the bounding box it would produce an infinite scale factor and a very difficult to control scaled shape. (The Handles that aren't over the bounding box X or Y center are scaled by a huge factor). This is a behavior that should be corrected (for example giving to the user corner pulling anchors to allow make a correct scaling).
 
==Options==
 
* {{Literal|Lock Aspect Ratio}} (boolean). Prevent from changing the ratio of the bounding box of the selected Handles.
 

Revision as of 10:07, 12 February 2016

Languages Language: 

English • Deutsch


Tool scale.png ALT-S

Introduction

The "Scale Tool" permit to scale the selected handles. It works much like to Transform Tool except for when multiple Handles are selected.

Options

Scale Tool Options.png

The Tool Options Panel allows you to specify:

  • Lock Aspect Ratio : Prevent from changing the ratio x:y of the bounding box of the selected Handles.

Usage

Select multiple Handles, by either:

  • Pressing ControlA to select all Handles
  • Dragging a rectangle around a group of Handles
  • Holding the Control key while clicking Handles to toggle their selected status

Then drag one of the selected Handles. All the selected Handles will be scaled relative to the center of the selected group.

When scaling a selection don't drag a Handle that its position is close to the X or Y center of the bounding box. Select a Handle that is close to one of the corners of the bounding box. If you drag from a Handle that have a X or Y coordinate that is the same than the center of the bounding box it would produce an infinite scale factor and a very difficult to control scaled shape. (The Handles that aren't over the bounding box X or Y center are scaled by a huge factor). This is a behavior that should be corrected (for example giving to the user corner pulling anchors to allow make a correct scaling).


Languages Language: 

English • Deutsch