1SkTextBlob Reference 2=== 3 4 5<a name='SkTextBlob'></a> 6 7--- 8 9<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0"> 10class <a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a> final : public <a href='undocumented#SkNVRefCnt'>SkNVRefCnt</a><<a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>> { 11 12 const <a href='SkRect_Reference#SkRect'>SkRect</a>& <a href='#SkTextBlob_bounds'>bounds()</a> const; 13 uint32_t <a href='#SkTextBlob_uniqueID'>uniqueID</a>() const; 14 int <a href='#SkTextBlob_getIntercepts'>getIntercepts</a>(const <a href='undocumented#SkScalar'>SkScalar</a> bounds[2], <a href='undocumented#SkScalar'>SkScalar</a> intervals[], 15 const <a href='SkPaint_Reference#SkPaint'>SkPaint</a>* <a href='SkPaint_Reference#Paint'>paint</a> = nullptr) const; 16 static <a href='undocumented#sk_sp'>sk_sp</a><<a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>> <a href='#SkTextBlob_MakeFromText'>MakeFromText</a>(const void* <a href='undocumented#Text'>text</a>, size_t byteLength, const <a href='SkFont_Reference#SkFont'>SkFont</a>& <a href='SkFont_Reference#Font'>font</a>, 17 <a href='undocumented#SkTextEncoding'>SkTextEncoding</a> encoding = <a href='undocumented#kUTF8_SkTextEncoding'>kUTF8_SkTextEncoding</a>); 18 static <a href='undocumented#sk_sp'>sk_sp</a><<a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>> <a href='#SkTextBlob_MakeFromString'>MakeFromString</a>(const char* <a href='undocumented#String'>string</a>, const <a href='SkFont_Reference#SkFont'>SkFont</a>& <a href='SkFont_Reference#Font'>font</a>, 19 <a href='undocumented#SkTextEncoding'>SkTextEncoding</a> encoding = <a href='undocumented#kUTF8_SkTextEncoding'>kUTF8_SkTextEncoding</a>); 20 size_t <a href='#SkTextBlob_serialize'>serialize</a>(const <a href='undocumented#SkSerialProcs'>SkSerialProcs</a>& procs, void* memory, size_t memory_size) const; 21 <a href='undocumented#sk_sp'>sk_sp</a><<a href='undocumented#SkData'>SkData</a>> <a href='#SkTextBlob_serialize'>serialize</a>(const <a href='undocumented#SkSerialProcs'>SkSerialProcs</a>& procs) const; 22 static <a href='undocumented#sk_sp'>sk_sp</a><<a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>> <a href='#SkTextBlob_Deserialize'>Deserialize</a>(const void* <a href='undocumented#Data'>data</a>, size_t <a href='undocumented#Size'>size</a>, 23 const <a href='undocumented#SkDeserialProcs'>SkDeserialProcs</a>& procs); 24}; 25 26</pre> 27 28<a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a> combines multiple <a href='undocumented#Text'>text</a> runs into an immutable container. Each <a href='undocumented#Text'>text</a> 29run consists of <a href='undocumented#Glyph'>Glyphs</a>, <a href='SkPaint_Reference#Paint'>Paint</a>, and position. Only parts of <a href='SkPaint_Reference#Paint'>Paint</a> related to 30fonts and <a href='undocumented#Text'>text</a> rendering are used by run. 31 32<a name='SkTextBlob_bounds'></a> 33 34--- 35 36<pre style="padding: 1em 1em 1em 1em; width: 62.5em;background-color: #f0f0f0"> 37const <a href='SkRect_Reference#SkRect'>SkRect</a>& <a href='#SkTextBlob_bounds'>bounds()</a>const 38</pre> 39 40Returns conservative bounding box. Uses <a href='SkPaint_Reference#SkPaint'>SkPaint</a> associated with each <a href='undocumented#Glyph'>glyph</a> to 41determine <a href='undocumented#Glyph'>glyph</a> bounds, and unions all bounds. Returned bounds may be 42larger than the bounds of all <a href='undocumented#Glyph'>glyphs</a> in runs. 43 44### Return Value 45 46conservative bounding box 47 48### Example 49 50<div><fiddle-embed name="fb8b2502bbe52d2029aecdf569dd9fdb"></fiddle-embed></div> 51 52### See Also 53 54<a href='SkPath_Reference#SkPath'>SkPath</a>::<a href='#SkPath_getBounds'>getBounds</a> 55 56<a name='SkTextBlob_uniqueID'></a> 57 58--- 59 60<pre style="padding: 1em 1em 1em 1em; width: 62.5em;background-color: #f0f0f0"> 61uint32_t <a href='#SkTextBlob_uniqueID'>uniqueID</a>()const 62</pre> 63 64Returns a non-zero value unique among all <a href='undocumented#Text'>text</a> blobs. 65 66### Return Value 67 68identifier for <a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a> 69 70### Example 71 72<div><fiddle-embed name="6e12cceca981ddabc0fc18c380543f34"></fiddle-embed></div> 73 74### See Also 75 76<a href='undocumented#SkRefCnt'>SkRefCnt</a> 77 78<a name='Text_Intercepts'></a> 79 80<a href='#Text_Blob_Text_Intercepts'>Text_Intercepts</a> describe the intersection of drawn <a href='undocumented#Text'>text</a> <a href='undocumented#Glyph'>Glyphs</a> with a pair 81of <a href='undocumented#Line'>lines</a> parallel to the <a href='undocumented#Text'>text</a> advance. <a href='#Text_Blob_Text_Intercepts'>Text_Intercepts</a> permits creating a 82underline that skips Descenders. 83 84<a name='SkTextBlob_getIntercepts'></a> 85 86--- 87 88<pre style="padding: 1em 1em 1em 1em; width: 62.5em;background-color: #f0f0f0"> 89int <a href='#SkTextBlob_getIntercepts'>getIntercepts</a>(const <a href='undocumented#SkScalar'>SkScalar</a> bounds[2], <a href='undocumented#SkScalar'>SkScalar</a> intervals[], const <a href='SkPaint_Reference#SkPaint'>SkPaint</a>* <a href='SkPaint_Reference#Paint'>paint</a> = nullptr) const; 90</pre> 91 92Returns the number of <a href='#SkTextBlob_getIntercepts_intervals'>intervals</a> that intersect <a href='#SkTextBlob_getIntercepts_bounds'>bounds</a>. 93<a href='#SkTextBlob_getIntercepts_bounds'>bounds</a> describes a pair of <a href='undocumented#Line'>lines</a> parallel to the <a href='undocumented#Text'>text</a> advance. 94The return count is zero or a multiple of two, and is at most twice the number of <a href='undocumented#Glyph'>glyphs</a> in 95the the blob. 96 97Pass nullptr for <a href='#SkTextBlob_getIntercepts_intervals'>intervals</a> to determine the <a href='undocumented#Size'>size</a> of the interval array. 98 99Runs within the blob that contain <a href='undocumented#SkRSXform'>SkRSXform</a> are ignored when computing intercepts. 100 101### Parameters 102 103<table> <tr> <td><a name='SkTextBlob_getIntercepts_bounds'><code><strong>bounds</strong></code></a></td> 104 <td>lower and upper <a href='undocumented#Line'>line</a> parallel to the advance</td> 105 </tr> 106 <tr> <td><a name='SkTextBlob_getIntercepts_intervals'><code><strong>intervals</strong></code></a></td> 107 <td>returned intersections; may be nullptr</td> 108 </tr> 109 <tr> <td><a name='SkTextBlob_getIntercepts_paint'><code><strong>paint</strong></code></a></td> 110 <td>specifies stroking, <a href='undocumented#SkPathEffect'>SkPathEffect</a> that affects the result; may be nullptr</td> 111 </tr> 112</table> 113 114### Return Value 115 116number of intersections; may be zero 117 118### Example 119 120<div><fiddle-embed name="e9d4eb8ece521b1329e7433d4b243fdf"></fiddle-embed></div> 121 122<a name='SkTextBlob_MakeFromText'></a> 123 124--- 125 126<pre style="padding: 1em 1em 1em 1em; width: 62.5em;background-color: #f0f0f0"> 127static <a href='undocumented#sk_sp'>sk_sp</a><<a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>> <a href='#SkTextBlob_MakeFromText'>MakeFromText</a>(const void* <a href='undocumented#Text'>text</a>, size_t byteLength, const <a href='SkFont_Reference#SkFont'>SkFont</a>& <a href='SkFont_Reference#Font'>font</a>, 128 <a href='undocumented#SkTextEncoding'>SkTextEncoding</a> encoding = <a href='undocumented#kUTF8_SkTextEncoding'>kUTF8_SkTextEncoding</a>) 129</pre> 130 131Creates <a href='#Text_Blob'>Text_Blob</a> with a single run. <a href='#SkTextBlob_MakeFromText_text'>text</a> meaning depends on <a href='#Text_Encoding'>Text_Encoding</a>; 132by default, <a href='#SkTextBlob_MakeFromText_text'>text</a> is encoded as UTF-8. 133 134<a href='#SkTextBlob_MakeFromText_font'>font</a> contains attributes used to define the run <a href='#SkTextBlob_MakeFromText_text'>text</a>: <a href='undocumented#Typeface'>Typeface</a>, <a href='#Font_Size'>Font_Size</a>, <a href='#Font_Scale_X'>Font_Scale_X</a>, 135<a href='#Font_Skew_X'>Font_Skew_X</a>, <a href='#Font_Hinting'>Font_Hinting</a>, <a href='#Paint_Anti_Alias'>Paint_Anti_Alias</a>, <a href='#Font_Embolden'>Font_Embolden</a>, <a href='#Font_Force_Hinting'>Font_Force_Hinting</a>, 136<a href='#Font_Embedded_Bitmaps'>Font_Embedded_Bitmaps</a>, <a href='#Font_Hinting_Spacing'>Font_Hinting_Spacing</a>, <a href='#Font_Anti_Alias'>Font_Anti_Alias</a>, <a href='#Font_Linear'>Font_Linear</a>, 137and <a href='#Font_Subpixel'>Font_Subpixel</a> 138. 139 140### Parameters 141 142<table> <tr> <td><a name='SkTextBlob_MakeFromText_text'><code><strong>text</strong></code></a></td> 143 <td>character code <a href='SkPoint_Reference#Point'>points</a> or <a href='undocumented#Glyph'>Glyphs</a> drawn</td> 144 </tr> 145 <tr> <td><a name='SkTextBlob_MakeFromText_byteLength'><code><strong>byteLength</strong></code></a></td> 146 <td>byte length of <a href='#SkTextBlob_MakeFromText_text'>text</a> array</td> 147 </tr> 148 <tr> <td><a name='SkTextBlob_MakeFromText_font'><code><strong>font</strong></code></a></td> 149 <td><a href='#SkTextBlob_MakeFromText_text'>text</a> <a href='undocumented#Size'>size</a>, <a href='undocumented#Typeface'>typeface</a>, <a href='#SkTextBlob_MakeFromText_text'>text scale</a>, and so on, used to draw</td> 150 </tr> 151 <tr> <td><a name='SkTextBlob_MakeFromText_encoding'><code><strong>encoding</strong></code></a></td> 152 <td>one of: <a href='undocumented#kUTF8_SkTextEncoding'>kUTF8_SkTextEncoding</a>, <a href='undocumented#kUTF16_SkTextEncoding'>kUTF16_SkTextEncoding</a>, 153<a href='undocumented#kUTF32_SkTextEncoding'>kUTF32_SkTextEncoding</a>, <a href='undocumented#kGlyphID_SkTextEncoding'>kGlyphID_SkTextEncoding</a> 154</td> 155 </tr> 156</table> 157 158### Return Value 159 160<a href='#Text_Blob'>Text_Blob</a> constructed from one run 161 162### Example 163 164<div><fiddle-embed name="bec2252bc36dc8fd023015629d60c405"></fiddle-embed></div> 165 166### See Also 167 168<a href='#SkTextBlob_MakeFromString'>MakeFromString</a> <a href='SkTextBlobBuilder_Reference#SkTextBlobBuilder'>SkTextBlobBuilder</a> 169 170<a name='SkTextBlob_MakeFromString'></a> 171 172--- 173 174<pre style="padding: 1em 1em 1em 1em; width: 62.5em;background-color: #f0f0f0"> 175static <a href='undocumented#sk_sp'>sk_sp</a><<a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>> <a href='#SkTextBlob_MakeFromString'>MakeFromString</a>(const char* <a href='undocumented#String'>string</a>, const <a href='SkFont_Reference#SkFont'>SkFont</a>& <a href='SkFont_Reference#Font'>font</a>, 176 <a href='undocumented#SkTextEncoding'>SkTextEncoding</a> encoding = <a href='undocumented#kUTF8_SkTextEncoding'>kUTF8_SkTextEncoding</a>) 177</pre> 178 179Creates <a href='#Text_Blob'>Text_Blob</a> with a single run. <a href='#SkTextBlob_MakeFromString_string'>string</a> meaning depends on <a href='#Text_Encoding'>Text_Encoding</a>; 180by default, <a href='#SkTextBlob_MakeFromString_string'>string</a> is encoded as UTF-8. 181 182<a href='#SkTextBlob_MakeFromString_font'>font</a> contains <a href='#Font_Metrics'>Font_Metrics</a> used to define the run <a href='undocumented#Text'>text</a>: <a href='undocumented#Typeface'>Typeface</a>, <a href='#Font_Size'>Font_Size</a>, <a href='#Font_Scale_X'>Font_Scale_X</a>, 183<a href='#Font_Skew_X'>Font_Skew_X</a>, <a href='#Font_Hinting'>Font_Hinting</a>, <a href='#Paint_Anti_Alias'>Paint_Anti_Alias</a>, <a href='#Font_Embolden'>Font_Embolden</a>, <a href='#Font_Force_Hinting'>Font_Force_Hinting</a>, 184<a href='#Font_Embedded_Bitmaps'>Font_Embedded_Bitmaps</a>, <a href='#Font_Hinting_Spacing'>Font_Hinting_Spacing</a>, <a href='#Font_Anti_Alias'>Font_Anti_Alias</a>, <a href='#Font_Linear'>Font_Linear</a>, 185and <a href='#Font_Subpixel'>Font_Subpixel</a> 186. 187 188### Parameters 189 190<table> <tr> <td><a name='SkTextBlob_MakeFromString_string'><code><strong>string</strong></code></a></td> 191 <td>character code <a href='SkPoint_Reference#Point'>points</a> or <a href='undocumented#Glyph'>Glyphs</a> drawn</td> 192 </tr> 193 <tr> <td><a name='SkTextBlob_MakeFromString_font'><code><strong>font</strong></code></a></td> 194 <td><a href='undocumented#Text'>text</a> <a href='undocumented#Size'>size</a>, <a href='undocumented#Typeface'>typeface</a>, <a href='undocumented#Text'>text scale</a>, and so on, used to draw</td> 195 </tr> 196 <tr> <td><a name='SkTextBlob_MakeFromString_encoding'><code><strong>encoding</strong></code></a></td> 197 <td>one of: <a href='undocumented#kUTF8_SkTextEncoding'>kUTF8_SkTextEncoding</a>, <a href='undocumented#kUTF16_SkTextEncoding'>kUTF16_SkTextEncoding</a>, 198<a href='undocumented#kUTF32_SkTextEncoding'>kUTF32_SkTextEncoding</a>, <a href='undocumented#kGlyphID_SkTextEncoding'>kGlyphID_SkTextEncoding</a> 199</td> 200 </tr> 201</table> 202 203### Return Value 204 205<a href='#Text_Blob'>Text_Blob</a> constructed from one run 206 207### Example 208 209<div><fiddle-embed name="a5af182e793eed3f2bb3b0efc2cf4852"></fiddle-embed></div> 210 211### See Also 212 213<a href='#SkTextBlob_MakeFromText'>MakeFromText</a> <a href='SkTextBlobBuilder_Reference#SkTextBlobBuilder'>SkTextBlobBuilder</a> 214 215<a name='SkTextBlob_serialize'></a> 216 217--- 218 219<pre style="padding: 1em 1em 1em 1em; width: 62.5em;background-color: #f0f0f0"> 220size_t <a href='#SkTextBlob_serialize'>serialize</a>(const <a href='undocumented#SkSerialProcs'>SkSerialProcs</a>& procs, void* memory, size_t memory_size)const 221</pre> 222 223Writes <a href='undocumented#Data'>data</a> to allow later reconstruction of <a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>. <a href='#SkTextBlob_serialize_memory'>memory</a> <a href='SkPoint_Reference#Point'>points</a> to storage 224to receive the encoded <a href='undocumented#Data'>data</a>, and <a href='#SkTextBlob_serialize_memory_size'>memory_size</a> describes the <a href='undocumented#Size'>size</a> of storage. 225Returns bytes used if provided storage is large enough to hold all <a href='undocumented#Data'>data</a>; 226otherwise, returns zero. 227 228<a href='#SkTextBlob_serialize_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceProc'>fTypefaceProc</a> permits supplying a custom function to encode <a href='undocumented#SkTypeface'>SkTypeface</a>. 229If <a href='#SkTextBlob_serialize_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceProc'>fTypefaceProc</a> is nullptr, default encoding is used. <a href='#SkTextBlob_serialize_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceCtx'>fTypefaceCtx</a> 230may be used to provide user context to <a href='#SkTextBlob_serialize_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceProc'>fTypefaceProc</a>; <a href='#SkTextBlob_serialize_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceProc'>fTypefaceProc</a> 231is called with a pointer to <a href='undocumented#SkTypeface'>SkTypeface</a> and user context. 232 233### Parameters 234 235<table> <tr> <td><a name='SkTextBlob_serialize_procs'><code><strong>procs</strong></code></a></td> 236 <td>custom serial <a href='undocumented#Data'>data</a> encoders; may be nullptr</td> 237 </tr> 238 <tr> <td><a name='SkTextBlob_serialize_memory'><code><strong>memory</strong></code></a></td> 239 <td>storage for <a href='undocumented#Data'>data</a></td> 240 </tr> 241 <tr> <td><a name='SkTextBlob_serialize_memory_size'><code><strong>memory_size</strong></code></a></td> 242 <td><a href='undocumented#Size'>size</a> of storage</td> 243 </tr> 244</table> 245 246### Return Value 247 248bytes written, or zero if required storage is larger than <a href='#SkTextBlob_serialize_memory_size'>memory_size</a> 249 250### Example 251 252<div><fiddle-embed name="90ce8c327d407b1faac73baa2ebd0378"></fiddle-embed></div> 253 254### See Also 255 256<a href='#SkTextBlob_Deserialize'>Deserialize</a> <a href='undocumented#SkSerialProcs'>SkSerialProcs</a> 257 258<a name='SkTextBlob_serialize_2'></a> 259 260--- 261 262<pre style="padding: 1em 1em 1em 1em; width: 62.5em;background-color: #f0f0f0"> 263<a href='undocumented#sk_sp'>sk_sp</a><<a href='undocumented#SkData'>SkData</a>> <a href='#SkTextBlob_serialize'>serialize</a>(const <a href='undocumented#SkSerialProcs'>SkSerialProcs</a>& procs)const 264</pre> 265 266Returns storage containing <a href='undocumented#SkData'>SkData</a> describing <a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>, using optional custom 267encoders. 268 269<a href='#SkTextBlob_serialize_2_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceProc'>fTypefaceProc</a> permits supplying a custom function to encode <a href='undocumented#SkTypeface'>SkTypeface</a>. 270If <a href='#SkTextBlob_serialize_2_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceProc'>fTypefaceProc</a> is nullptr, default encoding is used. <a href='#SkTextBlob_serialize_2_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceCtx'>fTypefaceCtx</a> 271may be used to provide user context to <a href='#SkTextBlob_serialize_2_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceProc'>fTypefaceProc</a>; <a href='#SkTextBlob_serialize_2_procs'>procs</a>.<a href='#SkSerialProcs_fTypefaceProc'>fTypefaceProc</a> 272is called with a pointer to <a href='undocumented#SkTypeface'>SkTypeface</a> and user context. 273 274### Parameters 275 276<table> <tr> <td><a name='SkTextBlob_serialize_2_procs'><code><strong>procs</strong></code></a></td> 277 <td>custom serial <a href='undocumented#Data'>data</a> encoders; may be nullptr</td> 278 </tr> 279</table> 280 281### Return Value 282 283storage containing serialized <a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a> 284 285### Example 286 287<div><fiddle-embed name="464201a828f7e94fc01cd57facfcd2f4"></fiddle-embed></div> 288 289### See Also 290 291<a href='#SkTextBlob_Deserialize'>Deserialize</a> <a href='undocumented#SkData'>SkData</a> <a href='undocumented#SkSerialProcs'>SkSerialProcs</a> 292 293<a name='SkTextBlob_Deserialize'></a> 294 295--- 296 297<pre style="padding: 1em 1em 1em 1em; width: 62.5em;background-color: #f0f0f0"> 298static <a href='undocumented#sk_sp'>sk_sp</a><<a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>> <a href='#SkTextBlob_Deserialize'>Deserialize</a>(const void* <a href='undocumented#Data'>data</a>, size_t <a href='undocumented#Size'>size</a>, const <a href='undocumented#SkDeserialProcs'>SkDeserialProcs</a>& procs) 299</pre> 300 301Recreates <a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a> that was serialized into <a href='#SkTextBlob_Deserialize_data'>data</a>. Returns constructed <a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a> 302if successful; otherwise, returns nullptr. Fails if <a href='#SkTextBlob_Deserialize_size'>size</a> is smaller than 303required <a href='#SkTextBlob_Deserialize_data'>data</a> length, or if <a href='#SkTextBlob_Deserialize_data'>data</a> does not permit constructing valid <a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a>. 304 305<a href='#SkTextBlob_Deserialize_procs'>procs</a>.<a href='#SkDeserialProcs_fTypefaceProc'>fTypefaceProc</a> permits supplying a custom function to decode <a href='undocumented#SkTypeface'>SkTypeface</a>. 306If <a href='#SkTextBlob_Deserialize_procs'>procs</a>.<a href='#SkDeserialProcs_fTypefaceProc'>fTypefaceProc</a> is nullptr, default decoding is used. <a href='#SkTextBlob_Deserialize_procs'>procs</a>.<a href='#SkDeserialProcs_fTypefaceCtx'>fTypefaceCtx</a> 307may be used to provide user context to <a href='#SkTextBlob_Deserialize_procs'>procs</a>.<a href='#SkDeserialProcs_fTypefaceProc'>fTypefaceProc</a>; <a href='#SkTextBlob_Deserialize_procs'>procs</a>.<a href='#SkDeserialProcs_fTypefaceProc'>fTypefaceProc</a> 308is called with a pointer to <a href='undocumented#SkTypeface'>SkTypeface</a> <a href='#SkTextBlob_Deserialize_data'>data</a>, <a href='#SkTextBlob_Deserialize_data'>data</a> byte length, and user context. 309 310### Parameters 311 312<table> <tr> <td><a name='SkTextBlob_Deserialize_data'><code><strong>data</strong></code></a></td> 313 <td>pointer for serial <a href='#SkTextBlob_Deserialize_data'>data</a></td> 314 </tr> 315 <tr> <td><a name='SkTextBlob_Deserialize_size'><code><strong>size</strong></code></a></td> 316 <td><a href='#SkTextBlob_Deserialize_size'>size</a> of <a href='#SkTextBlob_Deserialize_data'>data</a></td> 317 </tr> 318 <tr> <td><a name='SkTextBlob_Deserialize_procs'><code><strong>procs</strong></code></a></td> 319 <td>custom serial <a href='#SkTextBlob_Deserialize_data'>data</a> decoders; may be nullptr</td> 320 </tr> 321</table> 322 323### Return Value 324 325<a href='SkTextBlob_Reference#SkTextBlob'>SkTextBlob</a> constructed from <a href='#SkTextBlob_Deserialize_data'>data</a> in memory 326 327### Example 328 329<div><fiddle-embed name="68b6d0208eb0b4de67fc152381af7a58"><div><a href='undocumented#Text'>Text</a> "Hacker" replaces "World!", but does not update its metrics. 330When drawn, "Hacker" uses the spacing computed for "World!". 331</div></fiddle-embed></div> 332 333### See Also 334 335<a href='#SkTextBlob_serialize'>serialize</a> <a href='undocumented#SkDeserialProcs'>SkDeserialProcs</a> 336 337