| Flutter Impeller |

paragraph.h
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef FLUTTER_IMPELLER_TOOLKIT_INTEROP_PARAGRAPH_H_
6 #define FLUTTER_IMPELLER_TOOLKIT_INTEROP_PARAGRAPH_H_
7
8 #include "flutter/third_party/txt/src/txt/paragraph.h"
9 #include "impeller/toolkit/interop/impeller.h"
10 #include "impeller/toolkit/interop/object.h"
11
12 namespace impeller::interop {
13
14 class Paragraph final
15 : public Object<Paragraph,
16 IMPELLER_INTERNAL_HANDLE_NAME(ImpellerParagraph)> {
17 public:
18 explicit Paragraph(std::unique_ptr<txt::Paragraph> paragraph);
19
20 ~Paragraph() override;
21
22 Paragraph(const Paragraph&) = delete;
23
24 Paragraph& operator=(const Paragraph&) = delete;
25
26 Scalar GetMaxWidth() const;
27
28 Scalar GetHeight() const;
29
30 Scalar GetLongestLineWidth() const;
31
32 Scalar GetMinIntrinsicWidth() const;
33
34 Scalar GetMaxIntrinsicWidth() const;
35
36 Scalar GetIdeographicBaseline() const;
37
38 Scalar GetAlphabeticBaseline() const;
39
40 uint32_t GetLineCount() const;
41
42 const std::unique_ptr<txt::Paragraph>& GetHandle() const;
43
44 private:
45 std::unique_ptr<txt::Paragraph> paragraph_;
46 };
47
48 } // namespace impeller::interop
49
50 #endif // FLUTTER_IMPELLER_TOOLKIT_INTEROP_PARAGRAPH_H_
impeller.h
impeller::interop::Paragraph::~Paragraph
~Paragraph() override
impeller::interop::Paragraph::operator=
Paragraph & operator=(const Paragraph &)=delete
impeller::interop::Object
Definition: object.h:56
impeller::Scalar
float Scalar
Definition: scalar.h:18
impeller::interop::Paragraph::GetLongestLineWidth
Scalar GetLongestLineWidth() const
Definition: paragraph.cc:22
impeller::interop::Paragraph::GetMinIntrinsicWidth
Scalar GetMinIntrinsicWidth() const
Definition: paragraph.cc:26
impeller::interop::Paragraph::Paragraph
Paragraph(std::unique_ptr< txt::Paragraph > paragraph)
Definition: paragraph.cc:9
impeller::interop
Definition: color_filter.cc:7
impeller::interop::Paragraph::GetHandle
const std::unique_ptr< txt::Paragraph > & GetHandle() const
Definition: paragraph.cc:46
impeller::interop::Paragraph::GetHeight
Scalar GetHeight() const
Definition: paragraph.cc:18
impeller::interop::Paragraph::GetMaxWidth
Scalar GetMaxWidth() const
Definition: paragraph.cc:14
impeller::interop::Paragraph::GetIdeographicBaseline
Scalar GetIdeographicBaseline() const
Definition: paragraph.cc:34
impeller::interop::Paragraph
Definition: paragraph.h:14
impeller::interop::Paragraph::GetMaxIntrinsicWidth
Scalar GetMaxIntrinsicWidth() const
Definition: paragraph.cc:30
impeller::interop::Paragraph::GetAlphabeticBaseline
Scalar GetAlphabeticBaseline() const
Definition: paragraph.cc:38
object.h
impeller::interop::Paragraph::GetLineCount
uint32_t GetLineCount() const
Definition: paragraph.cc:42