Trait windows::Win32::Graphics::DirectWrite::IDWriteTextAnalyzer_Impl
pub trait IDWriteTextAnalyzer_Impl: Sized {
// Required methods
fn AnalyzeScript(
&self,
analysissource: Option<&IDWriteTextAnalysisSource>,
textposition: u32,
textlength: u32,
analysissink: Option<&IDWriteTextAnalysisSink>
) -> Result<()>;
fn AnalyzeBidi(
&self,
analysissource: Option<&IDWriteTextAnalysisSource>,
textposition: u32,
textlength: u32,
analysissink: Option<&IDWriteTextAnalysisSink>
) -> Result<()>;
fn AnalyzeNumberSubstitution(
&self,
analysissource: Option<&IDWriteTextAnalysisSource>,
textposition: u32,
textlength: u32,
analysissink: Option<&IDWriteTextAnalysisSink>
) -> Result<()>;
fn AnalyzeLineBreakpoints(
&self,
analysissource: Option<&IDWriteTextAnalysisSource>,
textposition: u32,
textlength: u32,
analysissink: Option<&IDWriteTextAnalysisSink>
) -> Result<()>;
fn GetGlyphs(
&self,
textstring: &PCWSTR,
textlength: u32,
fontface: Option<&IDWriteFontFace>,
issideways: BOOL,
isrighttoleft: BOOL,
scriptanalysis: *const DWRITE_SCRIPT_ANALYSIS,
localename: &PCWSTR,
numbersubstitution: Option<&IDWriteNumberSubstitution>,
features: *const *const DWRITE_TYPOGRAPHIC_FEATURES,
featurerangelengths: *const u32,
featureranges: u32,
maxglyphcount: u32,
clustermap: *mut u16,
textprops: *mut DWRITE_SHAPING_TEXT_PROPERTIES,
glyphindices: *mut u16,
glyphprops: *mut DWRITE_SHAPING_GLYPH_PROPERTIES,
actualglyphcount: *mut u32
) -> Result<()>;
fn GetGlyphPlacements(
&self,
textstring: &PCWSTR,
clustermap: *const u16,
textprops: *mut DWRITE_SHAPING_TEXT_PROPERTIES,
textlength: u32,
glyphindices: *const u16,
glyphprops: *const DWRITE_SHAPING_GLYPH_PROPERTIES,
glyphcount: u32,
fontface: Option<&IDWriteFontFace>,
fontemsize: f32,
issideways: BOOL,
isrighttoleft: BOOL,
scriptanalysis: *const DWRITE_SCRIPT_ANALYSIS,
localename: &PCWSTR,
features: *const *const DWRITE_TYPOGRAPHIC_FEATURES,
featurerangelengths: *const u32,
featureranges: u32,
glyphadvances: *mut f32,
glyphoffsets: *mut DWRITE_GLYPH_OFFSET
) -> Result<()>;
fn GetGdiCompatibleGlyphPlacements(
&self,
textstring: &PCWSTR,
clustermap: *const u16,
textprops: *const DWRITE_SHAPING_TEXT_PROPERTIES,
textlength: u32,
glyphindices: *const u16,
glyphprops: *const DWRITE_SHAPING_GLYPH_PROPERTIES,
glyphcount: u32,
fontface: Option<&IDWriteFontFace>,
fontemsize: f32,
pixelsperdip: f32,
transform: *const DWRITE_MATRIX,
usegdinatural: BOOL,
issideways: BOOL,
isrighttoleft: BOOL,
scriptanalysis: *const DWRITE_SCRIPT_ANALYSIS,
localename: &PCWSTR,
features: *const *const DWRITE_TYPOGRAPHIC_FEATURES,
featurerangelengths: *const u32,
featureranges: u32,
glyphadvances: *mut f32,
glyphoffsets: *mut DWRITE_GLYPH_OFFSET
) -> Result<()>;
}Required Methods§
fn AnalyzeScript( &self, analysissource: Option<&IDWriteTextAnalysisSource>, textposition: u32, textlength: u32, analysissink: Option<&IDWriteTextAnalysisSink> ) -> Result<()>
fn AnalyzeBidi( &self, analysissource: Option<&IDWriteTextAnalysisSource>, textposition: u32, textlength: u32, analysissink: Option<&IDWriteTextAnalysisSink> ) -> Result<()>
fn AnalyzeNumberSubstitution( &self, analysissource: Option<&IDWriteTextAnalysisSource>, textposition: u32, textlength: u32, analysissink: Option<&IDWriteTextAnalysisSink> ) -> Result<()>
fn AnalyzeLineBreakpoints( &self, analysissource: Option<&IDWriteTextAnalysisSource>, textposition: u32, textlength: u32, analysissink: Option<&IDWriteTextAnalysisSink> ) -> Result<()>
fn GetGlyphs( &self, textstring: &PCWSTR, textlength: u32, fontface: Option<&IDWriteFontFace>, issideways: BOOL, isrighttoleft: BOOL, scriptanalysis: *const DWRITE_SCRIPT_ANALYSIS, localename: &PCWSTR, numbersubstitution: Option<&IDWriteNumberSubstitution>, features: *const *const DWRITE_TYPOGRAPHIC_FEATURES, featurerangelengths: *const u32, featureranges: u32, maxglyphcount: u32, clustermap: *mut u16, textprops: *mut DWRITE_SHAPING_TEXT_PROPERTIES, glyphindices: *mut u16, glyphprops: *mut DWRITE_SHAPING_GLYPH_PROPERTIES, actualglyphcount: *mut u32 ) -> Result<()>
fn GetGlyphPlacements( &self, textstring: &PCWSTR, clustermap: *const u16, textprops: *mut DWRITE_SHAPING_TEXT_PROPERTIES, textlength: u32, glyphindices: *const u16, glyphprops: *const DWRITE_SHAPING_GLYPH_PROPERTIES, glyphcount: u32, fontface: Option<&IDWriteFontFace>, fontemsize: f32, issideways: BOOL, isrighttoleft: BOOL, scriptanalysis: *const DWRITE_SCRIPT_ANALYSIS, localename: &PCWSTR, features: *const *const DWRITE_TYPOGRAPHIC_FEATURES, featurerangelengths: *const u32, featureranges: u32, glyphadvances: *mut f32, glyphoffsets: *mut DWRITE_GLYPH_OFFSET ) -> Result<()>
fn GetGdiCompatibleGlyphPlacements( &self, textstring: &PCWSTR, clustermap: *const u16, textprops: *const DWRITE_SHAPING_TEXT_PROPERTIES, textlength: u32, glyphindices: *const u16, glyphprops: *const DWRITE_SHAPING_GLYPH_PROPERTIES, glyphcount: u32, fontface: Option<&IDWriteFontFace>, fontemsize: f32, pixelsperdip: f32, transform: *const DWRITE_MATRIX, usegdinatural: BOOL, issideways: BOOL, isrighttoleft: BOOL, scriptanalysis: *const DWRITE_SCRIPT_ANALYSIS, localename: &PCWSTR, features: *const *const DWRITE_TYPOGRAPHIC_FEATURES, featurerangelengths: *const u32, featureranges: u32, glyphadvances: *mut f32, glyphoffsets: *mut DWRITE_GLYPH_OFFSET ) -> Result<()>
Object Safety§
This trait is not object safe.