GlyphRun.GetDistanceFromCaretCharacterHit(CharacterHit) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Retrieves the offset from the leading edge of the GlyphRun to the leading or trailing edge of a caret stop containing the specified character hit.
public:
double GetDistanceFromCaretCharacterHit(System::Windows::Media::TextFormatting::CharacterHit characterHit);
public double GetDistanceFromCaretCharacterHit (System.Windows.Media.TextFormatting.CharacterHit characterHit);
member this.GetDistanceFromCaretCharacterHit : System.Windows.Media.TextFormatting.CharacterHit -> double
Public Function GetDistanceFromCaretCharacterHit (characterHit As CharacterHit) As Double
Parameters
- characterHit
- CharacterHit
The CharacterHit to use for computing the offset.
Returns
A Double that represents the offset from the leading edge of the GlyphRun to the leading or trailing edge of a caret stop containing the character hit.
Exceptions
The character hit is outside the range specified by the GlyphRun Unicode string.
Remarks
If the GlyphRun is not hit testable, the distance of 0.0 is returned. Use the IsHitTestable property to determine if a GlyphRun can be hit test.
Applies to
反馈
https://aka.ms/ContentUserFeedback。
即将发布:在整个 2024 年,我们将逐步淘汰作为内容反馈机制的“GitHub 问题”,并将其取代为新的反馈系统。 有关详细信息,请参阅:提交和查看相关反馈