Aspose::Words::ParagraphFormat::get_LineUnitBefore method

ParagraphFormat::get_LineUnitBefore method

Gets or sets the amount of spacing (in gridlines) before the paragraphs.

double Aspose::Words::ParagraphFormat::get_LineUnitBefore()

Examples

Shows how to change paragraph spacing and indents.

auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);
SharedPtr<ParagraphFormat> format = doc->get_FirstSection()->get_Body()->get_FirstParagraph()->get_ParagraphFormat();

// Below are five different spacing options, along with the properties that their configuration indirectly affects.
// 1 -  Left indent:
ASPOSE_ASSERT_EQ(format->get_LeftIndent(), 0.0);

format->set_CharacterUnitLeftIndent(10.0);

ASPOSE_ASSERT_EQ(format->get_LeftIndent(), 120.0);

// 2 -  Right indent:
ASPOSE_ASSERT_EQ(format->get_RightIndent(), 0.0);

format->set_CharacterUnitRightIndent(-5.5);

ASPOSE_ASSERT_EQ(format->get_RightIndent(), -66.0);

// 3 -  Hanging indent:
ASPOSE_ASSERT_EQ(format->get_FirstLineIndent(), 0.0);

format->set_CharacterUnitFirstLineIndent(20.3);

ASSERT_NEAR(format->get_FirstLineIndent(), 243.59, 0.1);

// 4 -  Line spacing before paragraphs:
ASPOSE_ASSERT_EQ(format->get_SpaceBefore(), 0.0);

format->set_LineUnitBefore(5.1);

ASSERT_NEAR(format->get_SpaceBefore(), 61.1, 0.1);

// 5 -  Line spacing after paragraphs:
ASPOSE_ASSERT_EQ(format->get_SpaceAfter(), 0.0);

format->set_LineUnitAfter(10.9);

ASSERT_NEAR(format->get_SpaceAfter(), 130.8, 0.1);

builder->Writeln(String(u"Lorem ipsum dolor sit amet, consectetur adipiscing elit, ") +
                 u"sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
builder->Write(String(u"测试文档测试文档测试文档测试文档测试文档测试文档测试文档测试文档测试") +
               u"文档测试文档测试文档测试文档测试文档测试文档测试文档测试文档测试文档测试文档");

See Also

Aspose::Words::ParagraphFormat::get_LineUnitAfter method Aspose::Words::ParagraphFormat::get_MirrorIndents method