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Tizen Native API
4.0
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Used for specifying minimum/maximum extents of a ruler. More...
Public Member Functions | |
| RulerDomain (float min, float max, bool enabled=true) | |
| Creates Ruler domain allowing a point to traverse between min and max extents. | |
| float | Clamp (float x, float length=0.0f, float scale=1.0f) const |
| Clamps value (x) from (min) to (max). | |
| float | Clamp (float x, float length, float scale, ClampState &clamped) const |
| Clamps value (x) from (min) to (max). | |
| float | GetSize () const |
| Returns (max-min) size of ruler. | |
Public Attributes | |
| float | min |
| Minimum extent (point cannot traverse less than this) | |
| float | max |
| Maximum extent (point cannot traverse greater than this) | |
| bool | enabled |
| Whether domain has been enabled or not. | |
Used for specifying minimum/maximum extents of a ruler.
| Dali::Toolkit::RulerDomain::RulerDomain | ( | float | min, |
| float | max, | ||
| bool | enabled = true |
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| ) | [explicit] |
Creates Ruler domain allowing a point to traverse between min and max extents.
| [in] | min | Minimum extent (point cannot traverse less than this) |
| [in] | max | Maximum extent (point cannot traverse greater than this) |
| [in] | enabled | Whether domain has been enabled or not |
| float Dali::Toolkit::RulerDomain::Clamp | ( | float | x, |
| float | length = 0.0f, |
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| float | scale = 1.0f |
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| ) | const |
Clamps value (x) from (min) to (max).
An optional length parameter can be specified to suggest that the subject is not a point but a line to that should be clamped.
| [in] | x | X point to be clamped between (min) and (max) extents |
| [in] | length | (optional) The Length of the line from (x) to (x + length) to be clamped |
| [in] | scale | Scaling parameter which treats domain as scaled in calculations |
| float Dali::Toolkit::RulerDomain::Clamp | ( | float | x, |
| float | length, | ||
| float | scale, | ||
| ClampState & | clamped | ||
| ) | const |
Clamps value (x) from (min) to (max).
An optional length parameter can be specified to suggest that the subject is not a point but a line to that should be clamped.
| [in] | x | X point to be clamped between (min) and (max) extents |
| [in] | length | (optional) The Length of the line from (x) to (x + length) to be clamped |
| [in] | scale | Scaling parameter which treats domain as scaled in calculations |
| [out] | clamped | Whether clamping occurred and which size (None, Min or Max) |
| float Dali::Toolkit::RulerDomain::GetSize | ( | ) | const |
Returns (max-min) size of ruler.