SetIndFirstLine

设置段落首行缩进。

语法

expression.SetIndFirstLine(nValue);

expression - 表示 ApiParagraph 类的变量。

参数

名称	必需/可选	数据类型	默认值	描述
nValue	必需	twips		段落首行缩进值，以磅的二十分之一（1/1440 英寸）为单位。

返回值

boolean

示例

此示例设置段落首行缩进。

// How to set a size of the first line indentation using a paragraph properties.

// Create a paragraph setting its first line indentation.

const presentation = Api.GetPresentation();
const slide = presentation.GetSlideByIndex(0);
slide.RemoveAllObjects();

const gs1 = Api.CreateGradientStop(Api.RGB(255, 213, 191), 0);
const gs2 = Api.CreateGradientStop(Api.RGB(255, 111, 61), 100000);
const fill = Api.CreateRadialGradientFill([gs1, gs2]);
const stroke = Api.CreateStroke(0, Api.CreateNoFill());
const shape = Api.CreateShape("flowChartMagneticTape", 300 * 36000, 130 * 36000, fill, stroke);
shape.SetPosition(608400, 1267200);

const docContent = shape.GetDocContent();
const paragraph = docContent.GetElement(0);
const paraPr = paragraph.GetParaPr();
paraPr.SetIndFirstLine(1440);
paragraph.AddText("This is the first paragraph with the indent of 1 inch set to the first line. ");
paragraph.AddText("This indent is set by the paragraph style. No paragraph inline style is applied. ");
paragraph.AddText("These sentences are used to add lines for demonstrative purposes. ");
paragraph.AddText("These sentences are used to add lines for demonstrative purposes. ");
paragraph.AddText("These sentences are used to add lines for demonstrative purposes.");
slide.AddObject(shape);